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1. 48 N cei N o 4 2222 4 oo wo O O O 9 0 0000 TO BECKET HM 1 MODULATING TO BECKET HM 4 1 STAGE TO BECKET HM 3 1STAGE TO BECKET HM 2 1 STAGE co c WIRES COLOURS CHART BLANC WHITE WT NOIR BLACK BK ROUGE RED RD BLEU BLUE BL MIOLET PURPLE oc FIELD WIRING ELECTRIC VOLTAGE ELECTROCUTION RISK ORANGE ORANGE OR BRUN BROWN BN FACTORY WIRING A BAD INSTALLATION CAN CAUSE MATERIEL DAMAGE VERT GREEN GN UNIT TERMINAL WOUND OR EVEN DEATH JAUNE YELLOW YL T gt REMOTE CONTROL PANEL TERMINAL ONLY QUALIFIED PEOPLE SHOULD MAKE THE INSTALLATION AND MAINTENANCE Az a A nv e ae e mM N mM e ce N Co N e e N A 99 mM N A ao N Az REVISIONS jii UL nagas NT i rue ie TITLE WIRING DIAGRAM 2121 Pus Noe Tel 438 338 1101 DRAWING 31453 16670 PO 10826 TAG 11071804 Fax 450 649 8756 S Sainte Julie Qu bec DESIGNED BY APPROVED BY J3E 179 DATE 2011 08 24 FILE 31453 16670 Folio no 01 01 Z ENNH P01 1 08 24 A N ATTENTION ANY ELECTRICAL MODIFICATION MADE TO THE APPARATUS WITHOUT NAGAS INNOVATION APPROVAL CANCELS THE WARRANTY e e e A CONDUCTOR MUST BE USED FOR GROUNDING 120 1 60 LEGEND AND NOT THE STEEL CON
2. HMG125 125 000 21 5 100 000 4630 36 634 546 29307 2 18 HMG100 100 000 18 75 80 000 3704 4 29 307 476 23446 1 75 HMG075 75 000 16 60 000 2778 3 21 980 406 17584 1 31 HMH Series Crossflow Horizontal and Vertical HMH240 240 000 45 56 23 25 192 000 8889 8 70 337 591 56269 4 19 HMH210 210 000 20 25 168 000 7778 7 61 545 514 49236 3 67 HMH180 180 000 17 25 144 000 6667 6 52 753 438 42202 3 14 HMH150 150 000 14 25 120 000 5556 5 43 961 362 35168 2 62 HMH120 120 000 11 25 96 000 4444 4 35 168 286 28135 2 1 Table 3 HMC HMD HME and HMF Ratings Min t Min Duct Duct Min Clearances to Air Flow Min npu Tube Depth Opening Area duct from tube Output Temp Rise Duct Opening Rate Min BTUH Min Max Depth Height Width Bottom Rear Min Max Min Max Btuh in in in in ft in in in F F cfm cfm W mm mm mm mm m mm mm W C m s m s HMC Series Parallel Flow 300 000 31 240 000 2469 11111 HMC300 87 921 i 70337 1 16 5 24 265 000 28 212 000 2181 9815 HMC265 77 664 62131 1 03 4 63 230 000 25 184 000 1893 8519 HMC230 67 406 53925 0 89 4 02 200 000 22 160 000 1646 7407 HMC200 58 614 46891 0 78 3 49
3. e Speed setting by 10 potentiometer at terminals 10 V and GND pick off at terminals E1 10 kQ 24V 10V GND E1 10V 10kQ i ES e Control by external setting signal PWM connection 24 V only f 1 10kHz for motor sizes D and G available dle 15 28V 4 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 23 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation Diagram Setting signal and fan speed Idealized principle diagram nM Si w gt a o i 10 0 10V 0 10 20 30 40 50 60 70 80 90 100 0 100 PWM 20 04 2009 v_nmotor 0_10v_pwm vsd nM Fan speed Si Speed setting signal 0 10 V 0 100 PWM 5 8 Output voltage 10 V Voltage supply e g for speed setting by external potentiometer Connection DC Out GND Imax 10 mA Itis not permissible to connect outputs of several devices to each other 5 9 Voltage supply for external devices only motor sizes D G 24 V GND Integrated voltage supply for external devices Terminals 24 V Technical data Itis not permissible to connect outputs of several devices to each other During an overload or short circuit 24 V GND the control voltage and thus the device is disconnected
4. figure 1 Adjustable diameter area Fan size min max F 063 640 660 F 071 725 745 F 080 815 835 F 091 915 935 Tighten the mounting bracket 4 and the support bracket 5 fig 2 with screws 6 only so far that the mounting bracket and support bracket do not dig into the chimney wall 3 Self locking nuts 7 are used for securing the screws The enclosed protective caps 8 are to be pushed onto the ends of the fan supports 1 fig 2 ai kl 1905 1 figure 2 L KL 2201 2 da Abb fig 3 figure 3 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 1 4 39 ZIEHL ABEGG Assembly instructions ECblue Mounting Feed the fan 1 into the chimney in accordance with fig 3 and center it in the mounting bracket 4 In addition the support is to be secured in accordance with fig 2 by using bolts 9 10 The four support clamps 5 are used as support eyelets for additional fixings e g by standing ropes in order to relieve the chimney of the weight of greater fans Installation set Part No 00291545 Pos Naming Each Axial fan Chimney 1 3 4 Mounting bracket 5 Support bracket 6 7 M8x70 screws DIN EN ISO 4014 M8 nuts DIN EN ISO 10511 self locking 7 8 4 washer DIN EN ISO 7089 8 Protective cap 9 M8x30 screws DIN EN ISO 4017 10 M8 nuts DIN EN ISO 10 511 self locking 10a 8 4 washer DIN EN IS
5. 625mm per 4 000 Btuh 2 345 W of rated input for total input The minimum dimension of any air opening should not be less than 3 inches Heating appliance must be installed so that air access to inlet openings is unobstructed A vent discharge duct of minimum cross sectional area equal to outlet area of the draft inducer A non adjustable High Limit Switch to provide shut off of the gas supply to the main burners when the outlet air reaches a temperature not in excess of 250 F 121 C Adequate airflow within the duct or cabinet sufficiently well distributed to limit the maximum temperature above inlet air temperature on heat exchanger surfaces as follows Aluminized Steel 1030 F 572 C 409 Stainless Steel 1080 F 600 C 439 Stainless Steel 1330 F 739 C 304 Stainless Steel 1430 F 794 C Clearances to combustibles as appropriate for the design but in no case less than the following unless determined by test as part of the manufacturer s listing 6 in 152mm 2 51mm 6 in 152mm 36 in 914mm Vent pipe to any combustible surface 6 in 152mm Modules may be installed in series provided that the discharge Air Temperature does not exceed an average of 160 F 89 C above Room Temperature The final determination of the safety and suitability of this product for the specific application shall be the responsibility of the manufacturer of the Listed equipment and the listing Agency Ge
6. B Lee 5 Optional Module 2 off position position i p po n Power Input Gi Power Output to Motor Frame Sizes U1 71 1 L poem sd L U2 V2 W2 R5 R6 differ See next page EM3 EM1 GND x0003 Terminals Not Used Figure 6 Wiring Diagram ACH 550 18 Issue Date 2011 09 30 Z Variable Frequency Drives seresco The following diagram shows the power and ground terminal layout for frame sizes R5 and R6 R5 R6 k A zu I 2 3 Fo PE i Power Input Power Output to Motor U1 V1 W1 U2 V2 W2 FI Terminals Not Used Power Input Power Output to Motor U1 V1 W1 U2 V2 W2 Figure 7 Wiring Diagram ACH 550 english ECblue Basic Version EC fans with highest efficiency Assembly instructions Software version D1583 87A D1680A from Version 1 00 L BAL F036 GB 1007 Index 004 Part No 00295296 GB ZIEHL ABEGG Assembly instructions ECblue Content 1 General notes L ee 4 1 4 Structure of the assembly instructions 4 1 2 Target group a arae daa be d AT A E E a aE A 4 1 3 Exclusion of liability assi adaa ee eee 4 1 4 Copyright 2 eek aee SR a 4 2 Safety information e ea EE ER 5 2 1 Use as intended 5 2 2 Improperuse 1
7. ees 5 23 Explanations of symbols 6 24 Product safety 00 0000 cee 6 2 5 Requirements placed on the personnel due diligence 6 26 inthe Operation 0 00002 cee 7 2 Working on device Hazards through residual voltage 7 2 8 Modifications interventions in the device 8 2 9 Operator s obligation of diligence 8 2 10 Employment of external 9 3 Product overvieW 0 0 cee ee 9 3 1 Application operational area 9 3 2 Functional description 9 3 3 Ziehl Abegg design criteria for long service life 10 3 4 Transport i E ead TRAE UR 10 3 9 Strage ai 11 3 6 Waste disposal recycling 11 4 Mounting zii 3G ie a re Es 11 4 44 General notes 11 4 2 Connection lead amp terminal box 12 4 3 Installation of axial 13 4 3 1 Fan designs A S and W without nozzles 13 4 3 2 Installation in an exhaust air stack design T 14 4 4 Installation of centrifugal fans 16 4 4 1 Assembly of centrifugal fans RH design 16 4 4 2 Erecting the equipment Design ER N ER K GR 17 4 4
8. G NV Series CommandCenter Operation Page 2 10 6 2011 Menu Structure Quick Reference seresco The root menu screen is where you see all the sensors and one menu option that takes you to the Main Menu Some menu selections are dependent on current unit configuration and will not always be displayed These menu selections are marked as Optional For data menu items the default value is displayed in the summary 1 User Settings 1 1 Setpoints 1 1 1 Temperature 1 1 2 Humidity 1 1 3 Freezestat 1 1 4 Purge Temp 1 1 5 Economizer 1 1 6 Heat Recovery 1 2 Date amp Time 1 215 Date 1 2 2 Time 1 2 3 Zone 1 2 4 Date Format 1 2 5 Time Format 1 3 System Info 14 Occupied Schedule 1 4 1 Empty 1 4 1 1 Day s 1 4 1 2 On 1 4 1 3 Off 1 3 2 1 3 3 same as 1 3 1 1 5 Filter Schedule 1 5 1 Date 1 5 2 Interval 1 6 Display 1 6 1 Backlight 1 6 2 Temp Unit 1 6 3 Reset Display 1 User Password 1 1 Enabled 1 7 2 Password 1 7 3 Retention 1 8 Remote OP 1 8 1 Version Info 1 8 2 Port Configuration G NV Series CommandCenter Operation Only visible on Remote OP Page 3 10 6 2011 seresco 2 Alarms 2 1 Current Alarms 22 Alarm Log 3 System Control 3 1 Start Stop Blower 3 2 System Restart 3 3 System Status 3 3 1 Environment 3 3 2 Ventilation 3 3 3 Network 3 3 4 Serial Ports 3 3 5 Control Status 3 4 Purge 4 Factory Settings 4 1 Ventilation 4 1 1 Options 4 1 1 1 Pur
9. L BAL F036 GB 1007 Index 004 Part No 00295296 GB 27 39 ZIEHL ABEGG Assembly instructions ECblue Diagnostics Faults Type of error Possible cause Remedial measures Active temperature man agement effective Motor or electronics over heated Check for free air passages remove foreign bodies if necessary Impeller blocked or dirty Check temperature of supply air Check installation space air speed over heat sink Air flow to low Fan turns too slowly P Airways blocked Check for free air passages supply exhaust air vents filters Impeller blocked or dirty Pressure loss different to planned Check fan selection Vibrations Imbalance Check blades for damage soiling or ice Impeller blocked or dirty No or wrong vibration dampers only in radial Install correct vibration dampers Unusual noises Bearing damaged worn Change bearings Impeller blade scrapes brushes Clear foreign bodies dirt from the fan Impeller blocked or dirty Operation beyond stall point for axial fans Check for free air passages supply exhaust air vents filters Wrong overlap on nozzle for centrifugal fans Observe the installation instructions L BAL F036 GB 1007 Index 004 Part No 00295296 GB 28 39 ZIEHL ABEGG Assembly instructions ECblue Diagnostics Faults 7 2 For motorsize D and
10. seresco Advanced Dehumidifiers WebSentry Technology Installation Operation amp Maintenance Manual NV Series Dehumidifiers For the latest updated versions of this or other Seresco Installation Operation amp Maintenance Manuals contact Seresco Technologies Inc Tel 613 741 3603 Visit www serescodehumidifiers com Issue Date 2011 09 30 G seresco Issue Date 2011 09 30 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK Issue Date 2011 09 30 Table of Contents NV Series doc 2 seresco Section Section Title Page s A Warnings Cautions and Notices Warnings Cautions and 1 B NE NP NV Series General Information General iac _ _ D L Unit Description DL Component Descriptions B 2 Product Nomenclature B 3 iln c Further Information B 7 C Pre installation Requirements Pre installation Requirements uoo L Receiving Checklist C 1 Shipping Damage 1 StOfage s 2 D Mechanical Installation Mechanical Installation D 1 Lifting and Rigging Procedures D 1 Unit Dl Duct Connections D 1 Piping and Unit Connections D 2 Drain Pans Condensate Drain D 2 Blower Motor D 3 E Electrical Installation Electrical Installation E 1 Main Panel Power Connection Control Wiring L Websentry Connection E 3 Remote Operator Panel E 4 seresco Table of Contents NV S
11. tween the fan impeller and the stationary housing 4 section is constant Distortion due to uneven sur face may lead to fan failure L BAL F036 GB 1007 Index 004 Part No 00295296 GB 16 39 ZIEHL ABEGG Assembly instructions ECblue Mounting 4 4 2 4 4 3 To avoid the transference of disruptive vibrations we recommend de coupling the entire plug fan to avoid sounds transmitted through solids Spring and or attenu ation units are not a constituent part of the standard scope of delivery Look at our catalogue for positioning the decoupling elements or request a dimensions sheet stating the type designation and Part No Caution All contact points must be fixed securely If the fixing is inadequate there is a risk of the fan overturning Erect in the open air only if this is expressly mentioned and confirmed in the ordering information There is a risk of damage to the bearings if the fan remains stopped in a moist environment Avoid corrosion by suitable protective measures Roofing is required Making your own alterations conversions on the fan module is unacceptable safety risk In the case of a vertical motor axis the respective lower condensation drain hole must be open Optimal installation distances according to for RH ER fans L KL 1766 2 Distance on suction side LA 2 0 5 x DSa
12. 2001 2002 2007 2008 2001 9908 2002 9908 2007 9907 and 2008 9907 are within range Check parameter group 13 ANALOGUE INPUTS settings Check that following applies 1301 1302 1304 1305 Check parameter group 15 ANALOGUE OUTPUTS settings Check that following applies 1504 1505 Check parameter 9909 setting Following must apply 1 1 lt 9906 MOTOR NOM CURR 9905 MOTOR NOM VOLT 1 73 Py lt 3 0 Where Py 1000 9909 MOTOR NOM POWER if units are in KW or Py 746 9909 MOTOR NOM POWER if units are in HP Check fieldbus parameter settings See chapter Fieldbus control with fieldbus adapter Check parameter settings Following must apply 1 lt 60 9907 MOTOR NOM FREQ 9908 MOTOR NOM SPEED 16 0 8 9908 MOTOR NOM SPEED 120 9907 MOTOR NOM FREQ Motor poles 0 992 Check parameter 2610 2617 settings Disable frequency output frequency input or encoder change transistor output to digital mode value of parameter 1804 DIGITAL or change frequency input selection to other value in parameter groups 17 REFERENCE SELECT 40 PROCESS PID SET 1 41 PROCESS PID SET 2 and 42 EXT TRIM PID or disable parameter 5002 and remove MTAC encoder module 16 seresco Issue Date 2011 09 30 Z Variable Frequency Drives ACH 550 WARNING The 550 adjustable speed AC drive should ONLY be installed by a qualified electrician WARNI
13. 3 Perform a basic visual inspection of the unit 4 Check the System Alarm Log for the latest alarm s CAUTION If the unit is powered down before powering up the system again ensure that it is safe to do so 5 Refer to the list of common problems provided below for probable causes and suggested solutions 6 If you require further assistance please feel free to contact Seresco s Service and Technical Support STS department Contacting Seresco Service and Technical Support STS The next availible service technician can be reached by phone at 613 741 3603 followed by 2 or by e mail at service serescodehumidifiers com When contacting Seresco STS please have the following information on hand Your name Service company name Phone number Seresco unit serial number 8 digit number on the unit label i e 11011800 seresco Section X Troubleshooting Issue Date 2011 09 20 WebSentry Connection Troubleshooting Guide Ethernet cable connected and operating First thing to check is that the Ethernet cable has been hooked up properly and is operating normally Use the LED s by the Ethernet socket to verify this The LED s are the two white square components on the mini board with the Ethernet socket The one closest to the socket should be solid green and indicates a solid physical connection Unplug cable at the unit or at the other end and this LED will go blank If cable is connected
14. 35 Ibs R410A and packaged NE series Water Connections Sizes Waterin 7 8 For units with water cooled per circuit Water Out 7 8in air conditioning option Water Flow amp Pressure Drop Water Flow 12 0 GPM per circuit PD 18psi Pool Heating total 36 0GPM 50 psi For units with pool water heating Pool Water Connection Size 20inch option Factory Added Oil 1 1002 POE Oil added Factory Added Oil 2 1002 POE High Design Pressure 550 psig max Max min refrigerant operating Low Operating Pressure 150 psig max pressure Application OUTDOOR USE Indoor outdoor design Electric Heater kW 100 Amp 30 Electric auxiliary heating option Hot Water Coil MBH 1600 GPM 120 Hot water coil heating option EWT 160 LWT 130 PD 53 ft H20 Connection 2 0 inch Gas Heater Capacity 320 MBH output Gas heating option Gas Line Connection 0 75 inch Seresco Technologies Inc www_serescodehumidifiers com MADE IN CANADA B 6 seresco Issue Date 2011 10 06 Section B NV Series General Information seresco Serial 11061821 Unit serial number and Unit Model NC 006 AOS R condenser cooler nomenclature Electrical Data Voltage 208 230 240 01 60 Condenser electrical information MCA 3 0 MOP 15 0 Condenser Fan HP 1 3 FLA 2 1 Condenser motor information RPM 825 Maximum allowed line length 50 Ft from unit to condenser Max Refrigerant Line Length to OACC High Design Pressure 60
15. Check value of fault limit Check that actual number of sensors corresponds to value set by parameter 3507 SENSOR TYPE Let motor cool down Ensure proper motor cooling Check cooling fan clean cooling surfaces etc Check panel connection Check fault function parameters Check control panel connector Refit control panel in mounting platform If drive is external control mode REM and is set to accept start stop direction commands or references via contro panel Check group 70 START STOP DIR and 11 REFERENCE SELECT settings Check motor connection Check start up data group 99 START UP DATA Check maximum speed parameter 2002 It should be at least 80 of motor nominal speed parameter 9908 Ensure ID run has been performed according to instructions in section How to perform the ID Run on page 54 Check motor load and drive ratings Check fault function parameters Check external devices for faults Check parameter 3003 EXTERNAL FAULT 1 setting Check external devices for faults Check parameter 3004 EXTERNAL FAULT 2 setting Check motor Check fault function parameters Check motor cable Motor cable length must not exceed maximum specifications See section Motor connection on page 296 13 seresco v Z Variable Frequency Drives Issue Date 2011 09 20 UNDERLOAD FF6A 0306 bit 0 programmable fault function 3013 3015 THERM FAIL 5210 0306 bit 1 CURR MEAS 22
16. Distance on the pressure side LD 2 1 x DSa Impeller blade external diameter DSa e Housing wall distances A 1 8 x DSa A B In the case of disturbance flow per example curved pipe at the suction side flaps etc LA 2 1 x DSa Outdoor fans in a humid atmosphere Information If a fan is stationary for long periods in a humid atmosphere it should be switched ON for minimum of two hours every month to remove any moisture that may have condensed within the motor L BAL F036 GB 1007 Index 004 Part No 00295296 GB 17 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 4 6 5 1 Motorheating To prevent a stationary ventilator in a cold environment from jamming or freezing the Motorheating becomes automatically active at a controller interior temperature of 19 C Electrical installation Safety precautions Danger owing to electric current Work on electric components may only be carried out by trained electricians or by persons instructed in electricity under the supervision of an electrician in accordance with electrical engineering regulations e The 5 electrical safety rules must be observed Itis forbidden to carry out work on electrically live parts Even after discon nection the dc link is still live Always wait at least 3 minutes A second person must always be present when working on energized parts or lines who disconnects in case of emergency Connect fan only t
17. HMD Series Parallel Flow 200 000 160 000 1646 7407 HMD200 58 614 46891 0 78 3 49 175 000 140 000 1440 6481 HMD175 51 287 1 41030 0 68 3 06 150 000 120 000 1235 5556 HMD150 43 961 35168 0 58 2 62 125 000 100 000 1029 4630 HMD125 36 634 29307 0 49 2 18 100 000 80 000 823 3704 HMD100 29 307 23446 0 39 1 75 75 000 60 000 617 2778 HMD075 21 980 17584 0 29 1 31 HME Series Parallel Flow 150 000 120 000 1235 5556 HME150 43 961 28 35168 0 58 2 62 125 000 100 000 1029 4630 HME125 36 634 29307 0 49 2 18 100 000 711 80 000 823 3704 HME100 29 307 23446 0 39 1 75 HMF Series Parallel Flow 120 000 96 000 988 4444 HMF125 35 168 23 5 28135 0 47 2 1 100 000 80 000 823 3704 HMF100 29 307 23446 0 39 1 75 80 000 64 000 658 2963 HMF080 23 446 18756 0 31 14 Notes It is recommended that applications using 5096 or more outside air must use stainless steel heat exchanger do to possible condensate P01 1 08 24 A N ATTENTION ANY ELECTRICAL MODIFICATION MADE TO THE APPARATUS
18. 2 T3 T8 0 14 T1 1 15 112 16 starting on 230 V omby remove leass TY TI and TI font ae pm and consect as below NOTE The current ming of the ovedoad heaters should be half the motor F C far part windmg starting STANDARD 6 LEAD TERMINAL MARITO BI amp 82 FOR SINGLE PHASE BRAKES AND AJ FOR THREE PHASE BRAKES BRAKE LEADS CONNECTED AS DIAGRAM 174255 MAKE EXCITED FROM SEPARATE Contact are dotad fest fotiowed shorty by contacts 2 POLYPHASE Pan Winding Start Motor with 6 leads tom Stater Winding NOTE The cunene meting of the overload heares shoud De half the Motor FLC fer part winding starting Full Loed Curent n Contacts 1 closed first followed shorty by contacts 2 For Ao Traesfocsen ce Across the Line sueting connects t m m Fault Finding Three Phase Induction Motors Motor will not start 1 Fault with supply 1 Check for correct voltage at motor terminals BROOK CROMPTON 1 Fit new fuses reset circuit breakers etc 2 Motor or load locked up 2 Make sure motor and load are free to turn 2 Remove clamps locks etc 3 Wrong connection in contro circuit 3 Check to ensure contactors operate 3 Sort out control circuit Supply or starter trips out at start 1 Wrong or loose connections 1 Check all lugs are properly crimped or soldered and connections are tight 1 Fix up co
19. 3 Optimal installation distances according to for RH ER fans 17 4 5 Outdoor fans in a humid atmosphere 17 L BAL F036 GB 1007 Index 004 Part No 00295296 GB ZIEHL ABEGG Assembly instructions ECblue 46 Motorheating 18 5 Electrical installation eee 18 5 1 Safety precautions 18 5 2 Connection ed shee Sede aes HE ee Re SES 18 5 2 44 Motorsize B os cc scene dc lire 19 5 2 2 Motor size D and 20 5 3 EMC compatible installation of control lines 21 5 4 Mains connection 21 5 4 4 Line voltage for 1 21 5 4 2 3 21 543 Required quality attributes for the mains voltage 22 5 5 Residual current operated protective device 22 5 6 Motor protection 222 RR RAP ii I SG A 23 5 Analog input 0 10 V for setting fan speed 23 5 8 Output voltage 10 V ee 24 5 9 Voltage supply for external devices only motor sizes D G E24 V GND siero 24 5 10 Enable device ON OFF Digital In 1 D1 24 5 11 Relay outputs K1 near uu onanii 25 5 12 Taho Gut uuu cedens ere Aa 25 5 13 Output Status Out OC motor size 25 5 14
20. 5 4 A C Override 4 4 5 5 Heat Override 4 4 5 6 Freezestat 4 4 5 7 Exhaust 1 OL 4 4 5 8 Exhaust 2 OL 4 4 5 9 Heat Rec OL 4 4 6 Sample Rates 4 4 6 1 AI Samples 4 4 6 2 AI Sample Rate 4 4 6 3 Refresh Sens 4 4 6 4 DI Samples 4 4 6 5 DI Sample Rate 4 4 7 Assignments 4 4 7 1 Analog Inputs 4 4 7 1 1 Return Air 4 4 7 1 2 RA Humidity 4477153 Supply Air 447 14 Outdoor Air 4 4 7 1 5 OA Humidity 4 4 7 1 6 Exhaust Air 4 4 7 2 Analog Outputs 4 4 7 2 1 Modulated Heat 4 4 7 2 2 Exhaust Fans 2417 23 OA Damper 1 4 4 7 2 4 OA Damper 2 G NV Series CommandCenter Operation Page 7 O Seresco 10 6 2011 4 4 7 3 Digital Inputs 4 4 7 3 1 Blower On Off 4 4 7 3 2 Space Heater 4 4 1 3 3 Occupied 4 4 7 3 4 A C Override 4 4 7 3 5 Heat Override 4 4 7 3 6 Freezestat 4 4 7 3 7 No Airflow 4 4 7 3 8 Dirty Filter 4 4 7 3 9 Exhaust 2 OL 4 4 7 3 10 Heat Rec OL 4 4 7 4 Digital Outputs 4 4 7 4 1 Exhaust Damp 1 4 4 7 4 2 Exhaust Damp 2 4 4 7 4 3 RA Damper 4 4 7 4 4 Heat Recovery 4 4 7 4 5 System Status 4 4 7 4 6 Network Dev 5 Service Optional 5 1 Force Demands 5 1 1 Enabled dl Ventilation 5 1 3 Occupied 5 2 Force Contacts 5 2 1 Reset All Dodd Ventilation 5 2 2 1 Blower 5 2 2 2 Damper 1 5 2 2 3 Exhaust Damp 1 5 2 2 4 OA Damper 2 5 2 2 5 Exhaust Damp 2 5 2 2 6 Exhaust Fans 3 2 2 T RA Damper 5 2 2 8 Heat Recovery 5 2 3 Heating 5 2 3 1 Heat Stage 1 5 2 3 2 Heat Stage 2 5 2 3 3
21. 6 in 152mm diameter Min Relief opening and combustion air opening into vestibule must be at least ft Open at base of above snow line tube or riser Indoor Installations Air for Combustion The furnace must be installed in a location with adequate clearances to provide for an adequate combustion air space service and inspection and proper clearances from combustible construction The furnace shall be located in such a manner that it does not interfere with the circulation of air in the heated space All fuel burning equipment must be supplied with air that enters into the combustion process and is then vented outdoors Sufficient air must enter the appliance location to replace the air exhausted through the vent system Do not install appliance in a confined space without providing wall openings to and from this space if building construction is such that the normal infiltration does not provide sufficient air for combustion and venting outside air must be introduced Install air openings that provides a total free area in accordance with the following 1 Air from inside the building Opening of 1 sq in 645mm per 1 000 Btuh 293 W of input but never less than 100 Sq in 06 m 2 Airfrom outside ducted Opening of 1 sq in 645mm Per 2 000 Btuh 586 W 3 Airfrom outside direct opening Opening of 1 sq in 645mm per 4 000 Btuh 1172W Venting All furnace modules must be vented outside of the he
22. 6312 6312 60 x 80 x amp 3 60 x 80 x 8 3 326T All 6313 6313 65x90x10 4 65x 90x 10 4 364T Al 6314 6314 70x90x10 4 90 10 4 2 6314 6314 70 90 104 70x90x10 6316 6316 70 90 104 9 1004 TM 2 6314 6314 70x 90x 104 9 100 4 up 6318 6318 90x 120x128 90 120 x 12 3 s 2 6316 6316 70x90x 104 70x90x10 4 4 up 6319 6319 90x120x12 90 x 120 x 12 3 GOG 2 6316 6316 90 x 120 x 12 3 90x120x12 3 4up 6319 6319 90 x 120 x 12 3 90x 120 x 12 1 Frame sizes 56 to143 5T have bearings with CN clearances frame sizes 182T to 505 have bearings with C3 2 clearance medium series Sizes Material Nitrile d ber OF resent bore x outside diameter x width Silicon rubber BROOK Connection Diagrams IEC Frames CROMPTON AUXILIARIES WHEN FITTED ARE MARKED AS SHOWN BELOW H AINE HEATER l l H1 uo CONNECT TO SINGLE PHASE SUPPLY LOW VOLTAGE A HIGH VOLTAGE Y ALSO SUITABLE FOR Y A STARTING DIRECT ON LINE ONLY NOTES 1 REFER TO NAMEPLATE FOR SUPPLY VOLIAGE 2 LETTER S FOLLOWING MAIN DIAGRAM WEP ERENCE OPNOTE Aux ARIES ov STE THERMISTORS TP TP CONNECT TO THERMISTOR CONTRO UNCT FA Mom PT TE THERMISTORS T TERS HF 2 LEADS PHASE BRAKES P1TP2 TP2 TP CONNECT FO THERMWSTOR CONTROL UNITS TB THERMOSTAT SUPPLY TO U1 V1 Wi TR TR TO REVERSE DIRECTIO
23. 70x 90x 104 70x 90x 10 4 4 up 6316 6316 80x 110 10 3 80x 110 x 10 3 2 6314 6314 70x 90x 104 70x 90x 10 4 4 up 6318 6318 90 x 120 x 12 3 90x 120 x 1268 2 6314 6314 70x 90x 104 70x90x 10 4 4 up 6318 6318 90 x 120 x 12 3 90 x 120 x 12 3 2 6316 6316 70 90 104 70x 90x 10 4 4 up 6319 6319 90 x 120 x 12 3 90 x 120 x 12 3 2 6316 6316 70x 90x 104 70x 90x 10 4 4 up 6319 6319 90 x 120 x 1263 90 x 120 x 128 2 6316 6316 70x 90x 104 70x 90x 10 4 4 up 6319 6319 90 x 120 x 12 3 90 x 120 x 12 3 2 6316 6316 70x 90x 104 70x 90x 1004 4 up 6319 6319 90 x 120 x 12 3 90 x 120 x 12 3 2 N316 6316 75 100x104 75x 100 x 104 4 up N324 6324 115 x 145 x 1463 115 x 145 x 149 1 Frame sizes 80 and 90 have bearings with CN clearances frame sizes 100 to 355 have bearings with C3 clearance medium series 2 Sizes Material 8 iven are Nitrile rubber a represent bore x outside diameter x width 4 Silicon rubber Bearing references and oil seals for horizontally mounted motors only NEMA Type Bearings 1 Oil seals 2 Frame Polarity Drive end Non drive end Drive end Non drive end 56 AI 620427 600327 45 x 24 x 5 3 45x 24 x 5 3 143 5T AI 620527 620327 17 x 28 x 6 3 17 x 28 x 6 3 182 47 All 62062Z 62052Z 30 x 42 7 3 25 x 37 x 7 3 213 5T All 62082Z 63052Z 40 x 52 7 3 25 x 37 x 7 3 254 6T All 63092Z 63072Z 45 x 60 x 8 3 35x47x7 3 284 6T AI 63102Z 63082Z 50 x 65 x amp 3 40 52 7 3 324 AI
24. 9x 60 sec bridged Final shutoff after 2 cooling off inter vals Code 6 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 30 39 ZIEHL ABEGG Assembly instructions ECblue Service work 8 Service work 8 1 Repairs maintenance Allow maintenance work to be carried out by trained specialists only Attention e e Please observe the safety regulations and the worker s protection rules by all maintenance and service work DIN EN 50 110 IEC 364 Before working on the fan this must be disconnected from the power supply and secured against switching back on Keep the airways of the fan free danger because of objects dropping out No maintenance work at running fan Watch out for vibration free motion Depending on the application and the transfer medium the impeller has a natural wear Deposits on the impeller can lead to imbalance and thus to damages danger of endurance fracture The impeller can disintegrate Maintenance interval in accordance with the degree of contamination of the impeller In case of imbalance Rebalancing the impeller Check the impeller in particular the weld seams for possible cracks Repair e g by welding is prohibited The fan or motor is maintenance free through the usage of ball bearings with life time lubrication After the end of the grease service life ca 30 40 000 h during standard usage an exchange of the bearing is necessary For this as well as for
25. Automatic start after elimination of the cause of error 5 10 Enable device ON OFF Digital In 1 D1 Electronic disconnection and Reset after fault via floating contact at terminals D1 24V 10V e Device ON for closed contact e Controller OFF with opened contact e Relais K1 remains energized connections 11 14 bridged For motor size D G the signal lamp flashes in code Diagnostics Faults Attention A e No disconnection isolation when turned off by remote in accordance with VBG4 6 e Never apply line voltage to the digital input e Itis not permissible to connect inputs of several devices to each other L BAL F036 GB 1007 Index 004 Part No 00295296 GB 24 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 5 11 Relay outputs K1 An external fault indicator is available over the potential free contact of the built in relay max contact rating Technical data and connection diagram For operation the relay is energized connections 11 and 14 are bridged For fault the relay is de energized Diagnostics faults When switching off via enable D1 Digital In 1 the relay remains energized 5 12 Tacho out In motor size B a frequency signal can be output at output A1 Tacho Out OC This signal serves to evaluate the current speed of the fan Functional description obtainable from the Zieh
26. Data from USS RS485 link during Telegram Off Time F0072 USS COM Link setpoint fault F0080 Analogue input lost input signal F0080 Analogue input lost input signal F0085 External Fault F0085 External Fault F0090 Encoder Feedback Loss F0101 Stack Overflow F0101 Stack Overflow F0221 PI Feedback below minimum value F0221 PI Feedback below minimum value F0222 PI Feedback above maximum value F0222 PI Feedback above maximum value F0450 BIST Tests Failure F0450 BIST Tests Failure F0452 Belt Failure Detected seresco Z Variable Frequency Drives Issue Date 2011 09 20 Table 3 Alarm Messages 420 MM440 Alarms Significance Alarms Significance A0501 Current Limit A0501 Current Limit A0502 Overvoltage limit A0502 Overvoltage limit A0503 Undervoltage Limit A0503 Undervoltage Limit A0504 Inverter Overtemperature A0504 Inverter Overtemperature A0505 Inverter I2t A0505 Inverter I2t A0506 Inverter Duty Cycle A0506 Inverter Duty Cycle A0511 Motor Overtemperature I2t A0511 Motor Overtemperature I2t Issue Date 2011 09 30 Z Variable Frequency Drives seresco A0520 Rectifier Overtemperature A0521 Ambient Overtemperature A0522 I2C read out timeout A0523 Output fault A0535 Braking Resistor Output 0541 Motor Data Identification Active A0541 Motor Data Identification Active A0542 Speed Contro
27. FR LED lit and high fire 2 stage gas valves is energized CR LED lit The manifold pressure will vary from 1 4 to 3 5 wc Operation will continue in High fire mode until the signal from the building management controller drops to below n 4 7VDC At this point the SC30 de energizes the 2 stage gas valve and the combustion blower switches to low speed When the building thermostat is satisfied and the demand for heat ends the gas valve is de energized immediately the combustion blower is energized on high speed for 30 second post purge period The Ignition control is capable of three retrials for ignitions if the above sequence is interrupted at any point Operational failures during a call for heat result in lockout of the ignition control The control will reset itself one hour after a lockout occurs and initiate a new trial for ignition sequence The control may be also be reset manually by cycling the thermostat or power off for a minimum of 5 seconds 30 31 32 33 34 35 If air pressure switch does not close after the inducer is energized or if limit or rollout switch es are open the control will wait one minute for the switch to close and then lock out 1 Flash If air pressure switch is closed when the inducer is energized the control will wait one minute for the switch to open and then close or lock out will occur 2 Flashes If flame sensor indicates presence of flame during purge period w
28. G Status LED with flash code OFF ON 1 a 2 m m m m 3x mm E 4 x ar m 5 mmm m m NE NE m m1 k 6x m uw EE 7 me DEM fn i iii 9 LED Code Sir E Cause Reaction of Controller only D G iod Explanation Adjustment OFF de energized 11 14 interrupted no line voltage ON energized 11 14 bridged Normal operation without fault Line voltage available Unit switches OFF and automatically ON when the voltage has been re stored energized 11 14 bridged no enable OFF Terminals D1 24 V 10 V Digital In 1 not bridged Switch OFF by external contact digital input energized 11 14 bridged Active temperature management The device has an active tempera ture managementto protect it from damage due to too high inside tem peratures In case of a temperature rise above the fixed limits the modu lation is reduced linearly To prevent the complete system being switched off externally in this operation per missible for the controller in case of reduced operation due to too high an internal temperature no fault mes sage is sent via the re
29. Installation 2 seresco Especially if the ROP is far away from the unit For easier troubleshooting use the following coloured wires Table E 2 ROP Connections Cat3 Cat5 Wire Remote Keypad JCOM J8 1 24V White Orange J8 2 GND J8 5 485 White Blue J8 6 485 Connecting wires Before doing any wiring ensure there is no power over the wires Either power unit off or unplug terminal 78 or JCOM to where the ROP is connected Connect wires to main control board terminal as listed in Table 1 By default you should be using terminal J8 JCOM is only used as a backup RS 485 port or when more than one RS 485 port is needed Open up the back of the ROP and feed wires through the hole of the back plate and connect wires to terminals as listed in Table E 2 Check communication Power up unit or plug in terminal block again If the two power wires are wired correctly you should now see the red L1 LED light lit up in the ROP If there is power you can now safely activate the signal wires You do this by moving the two dip switches SW1 next to the green terminal block towards the top of the ROP This is easiest done by using a small flat head screw driver If signal wires are wired up correctly you should see the main sensor screen within a few seconds possibly the system startup screen If the screen is blank you see the Welcome screen for more than 10 seconds or see other messages indicating the ROP is trying to establish
30. Modulated Heat 5 3 Network 5 3 1 Ping 5 3 2 Console 5 4 Clear Alarm Log 5 5 Clear All Logs 5 6 Commission G NV Series CommandCenter Operation Page 8 O Seresco 10 6 2011 seresco 5 6 1 Tested 5 6 2 Commissioned G NV Series CommandCenter Operation Page 9 10 6 2011 seresco Menu Structure Description This is a more detailed description of each menu item 1 1 1 1 2 1 3 1 4 User Settings Setpoints If user password has been enabled you will need to enter the password before you can change any setpoint Date amp Time In this section you set system time properties You can set the date time and time zone You can also set what date time format that should be used Date is always edited in Year Month Day syntax and the time is always edited in 24 hour clock format not matter what the format settings are Time zone can be set to 3 30 4 00 to 10 00 and GMT time The following date formats are supported Y M D D M Y M D Y and Full The last format will be spelled out as Jan 1 2006 Clock is either a 12 or 24 hour clock Note that if the unit is connected to the Internet you do not need to set the clock The clock will automatically be synchronized with a time server Time zone and date time formats still needs to be set System Info The System Info screen lists some useful information when troubleshooting the system like Software and Board version current IP and MAC a
31. Nm cient uges 0 12 Screw penetration 21 07 xd 21 5xd 21 5xd 21 5xd When using screws with different friction values or strength classes different tightening torques may be necessary p Information Pay attention to a sufficient screw in length in the motor flange Motor size B Excess screw length of max 3 mm is permissible Motor size D Excess screw length not permissible and it may result in the rotor being brushed against or blocked Do not install without adequate support Mounting surface must be even In the case of a vertical motor axis the respective lower condensation drain hole must be open Fasten the fan connecting cable using cable ties to the guard grille or motor braces A minimum head gap A of 2 mm in all installation j positions but especially in installation position H hor izontal motor shaft is necessary Distortion due to uneven surface may lead to fan failure due to brush ing against the fan wheel Y L KL 2552 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 13 39 ZIEHL ABEGG Assembly instructions ECblue Mounting 4 3 2 Installation in an exhaust air stack design Mark the mounting bracket 4 in accordance with fig 1 in the chimney 3 using a 4x90 template drill hole center distance a in accordance with the mounting bracket 4 Abb fig 1
32. ROP s are tested at the factory so there should have been a program installed when the ROP was shipped from factory Once again to really rule out a wiring issue test the ROP using a short cable right at the unit Power to ROP but not establishing a connection First thing to check is that the two dip switches has been moved up to activate the signal wires Make sure wires are wired as listed in Table E 1 Make sure that the terminal in the ROP is grabbing onto the copper and not the insulation Check this at the main control board as well There could possible be a kink in the cable causing a broken wire Test ROP at unit using a short cable Try both J8 and JCOM in case there still is no communication when wired to J8 If still no communication read the next section to do one more last test Check for communication attempt From the main control board you are able to look at data streams for anyone of the 3 serial ports We can use this to determine if the ROP at least is getting some message through to the main control board Start up the unit in Service Mode Go to the Main Menu 1 and then Service 6 Network 3 Console 2 Use arrow keys to select port Port D is RS 485 on J8 and Port C is RS 485 on JCOM Select 1 to start serial port monitor console If there is communication you should see a bunch of characters within a few seconds You should also see them changing every few seconds Stop by pressing 2 or the Back key If there is
33. are connected in counter flow closed loop piping system The system comprises an inline fluid cooled pump an air separator and in some larger systems a pressure tank and pressure gauge By circulating a glycol mixture typically 30 we can extract enough heat from exhaust air stream to preheat the outside air intake to about 50 60 of the room temperature Extracting more heat from the exhaust air stream is possible but would also lead to possibly freezing of the exhaust air and would require a more complex and costly system of frost prevention Keeping our effectiveness down to 50 60 reduces initial cost and keeps things simple AIR FILL GATE VALVE ME WITH HOSE THREAD EXPANSION TANK AIR PRESSURE pes FLOW GAUGE AIR SEPARATOR EXHAUST WATER PUMP GATE VALVE OUTSIDE AIR COIL FLUID COOLED WITH HOSE THREAD AIR COIL FOR DRAINING Figure G 1 Heat recovery loop G 2 G Issue Date 2011 10 06 Section G NV Series Unit Operation 2 seresco Types of Solutions We recommend and typically use ethylene glycol in our systems but local codes or building requirements may specify propylene glycol mixtures The higher viscosity of propylene means a stronger pump is required or a lower circulating water flow will occur So it is best to contact the factory if a switch from one glycol to another is preferred It is important to use corrosion inhibitors and in the correct amount When adding the corrosion inhibitor solution please followed the s
34. being cleared When selecting Service Mode at startup the blower will not be started 3 2 System Restart When selecting System Restart you will see a confirmation screen where you have to confirm that you want to restart the system Pressing 2 or the Back button will cancel this request 3 3 System Status The status screen shows the status for different internal system components Its main purpose is for troubleshooting a running system where the information here can be passed back to tech support The status feature has been grouped into 6 areas G NV Series CommandCenter Operation Page 12 10 6 2011 3 4 seresco Environment shows status for the environment control Air Temp and Humidity including air heater The ventilation area shows the status of the different ventilation related components including heat recovery The network area shows the status for network related components The serial ports area show serial port status The control status area shows internal control parameters Purge By selecting the Purge menu item you will get to the Purge activation screen At this screen you can set the length of time the system will purge and start stop purging At the bottom of the screen you can see the current status It can show Off PendingPurge or number of minutes remaining of ongoing purge PendingPurge means that we are waiting for the compressor s to stop before we can start purging The compressors
35. board The other difference between the local keypad and the ROP is that the ROP has its own processor and memory where the menu system is stored opposed to the local keypad which just a dumb terminal displaying the menu system as controlled by the main control board When installing or replacing the ROP you can run into several issues that will prevent the ROP from working properly This document covers all steps you need to take to ensure a good communication between ROP and main control board Testing Remote Operator Panel at the unit To rule out any type of problem with the wiring between the unit and ROP location use a 3 5 wire and connect the ROP to the main board right at the unit All troubleshooting guides in this document applies to both testing ROP at the unit and at its final location NOTE When doing any rewiring like moving wires from J8 to JCOM or moving ROP between final location and testing it at the unit make sure the dip switches are in the off position towards the 1 amp 2 label on the dip switch socket Do not move to on position until powered up and red LED L1 is lit up Using proper cable We recommend using a twisted pair Cat3 or Cat5 cable What is important is that the two signal wires are twisted together Twisting the signal wires together acts as a noise filter If not using this type of cable you can run into communication issues E 4 Issue Date 2011 09 30 Section E Electrical
36. by people including children who have restricted mental sensory or intellectual abilities or who have a lack of experience and or knowl edge L BAL F036 GB 1007 Index 004 Part No 00295296 GB 6 39 ZIEHL ABEGG Assembly instructions ECblue Safety information 2 6 in the Operation Danger owing to electric current Any faults detected in the electric system modules operating equipment must be corrected immediately If these faults are not corrected the device system is potentially very dangerous The device system must therefore not be operated when it is faulty Fuses must always be replaced only never repaired or bridged The specifications for maximum prefusing must always be adhered to Technical data Only fuses cited in the electrical circuit diagram may be used Attention danger of being sucked in e Danger of being sucked in Do not wear loose or hanging clothing long hair jewellery etc Working on device Hazards through residual voltage Information Installation electrical connection and start up operation may only be carried out by an electrical specialist in accordance with electrotechnical regulations e g DIN EN 50110 or DIN EN 60204 Danger owing to electric current It is forbidden to carry out work on electrically live parts Protection class of the device when open is IP 00 It is possible to inadventently touch compo nents carrying hazardous voltages The rotor is
37. by trained service personnel The system manufacturer or the machine builder is responsible that the inherent installation and security information are harmonized with the valid standard and guidelines DIN EN ISO 12100 13857 Lift the fan out of the packing with a hoisting unit lifting beam Only use the holes in the motor block and the fastening brackets of the fan and the hook or fastening bracket depending on the design of the fan as attachment points The chain rope may not touch the fan wheel when lifting with the lifting beam Other damage is possible Check the fan for damage e g transport damage cracks or dents or damage to the electric cables before assembly At a weight greater than 25 kg for men 10 kg for women the fan should be lifted out by two persons according to REFA The values may differ from country to country Do not allow drilling chips screws and other foreign bodies to reach the device interior Prior to installing the fan it is to be checked whether the safety zone as per DIN EN ISO 13857 and in household appliances as per DIN EN 60335 are met If the installation height danger zone above the reference level is greater than or equal to 2700 mm and is not reduced by auxiliary means such as chairs ladders work platforms or bases on vehicles a protection grating against accidental contact is not necessary at the fan If the fan is located in danger zone then the manufacturer or operator shall ensure
38. cfm cfm w W mm mm mm mm mm mm mm m s HMA Series Cross flow Hoizontal or Vertical 400 000 31 320 000 HMA 400 117 228 93782 350 000 31 280 000 HMA350 102 575 82060 350 000 280 000 50 102 575 82060 300 000 240 000 87 921 70337 250 000 200 000 250 73 268 58614 250 000 200 000 250 73 268 58614 200 000 160 000 200 58 614 46891 150 000 120 000 150 43 961 35168 HMB Series Crossflow Horizontal or Vertical 400 000 320 000 HMB400 117 228 93782 375 000 300 000 HMB375 109 901 87921 350 000 280 000 HMB350 102575 i 82060 325 000 260 000 HMB 325 95 248 76198 300 000 240 000 HMB 300 87 921 t 70337 275 000 224 000 HMB 275 82 060 65648 250 000 200 000 HMB 250 73 268 58614 225 000 180 000 HMB 225 65 941 52753 200 000 160 000 HMA200 58 614 46891 175 000 140 000 HMB175 51 287 41 030 Table 2 HMG and HMH Series Ratings Model Input Rate Tube Depth Min Duct Duct Area Min Clear
39. chemistry including a pH of between 7 2 and 7 6 free chlorine not exceeding 2 0 ppm and combined chlorine maintained at less than 0 3 ppm These Y 3 seresco Section Y Warranty Issue Date 2011 09 30 parameters are to be measured and recorded daily and be available for review upon request Optional 10 Year Airside Coil Warranty This extended warranty must be purchased before the shipment of the unit Seresco Technologies Inc will provide a replacement Airside Coil for 120 months from the date of shipment provided the failed coil is returned to the factory with transportation prepaid This extended coil warranty is subject to all the terms of the standard NE Series warranty but applied to the coil only No charges attributed to the replacement of a component except as detailed in above Initial 90 day Warranty will be allowed unless specifically granted in writing beforehand by Seresco Technologies Inc This warranty is contingent to the proper maintenance of pool water chemistry including a pH of between 7 2 and 7 6 free chlorine not exceeding 2 0 ppm and combined chlorine maintained at less than 0 3 ppm These parameters are to be measured and recorded daily and be available for review upon request Optional Five Year Driveline Warranty This extended warranty must be purchased before the shipment of the unit Seresco Technologies Inc will provide a replacement part for the following components Supply fan moto
40. condensate collection trough should be provided at base of the vest panel Attach condensate drain tube to each fitting Connect supply piping to gas valve using a pipe sealant resistant to LP gases on pipe threads Properly support gas valve during supply installation to prevent valve from turning or damage to burner assembly Perform electrical operation and leak checks on assembled unit according to Certifying Agency procedures and appropriate ANSI standards Outdoor Installations Air for Combustion The furnace module must have an ample supply of air for proper combustion of gas Never locate unit so that supply of air to combustion air openings is obstructed Combustion air openings in the cabinet should be sized to provide 1sq in of free area per 4000 Btu of input Combustion air inlet and flue gas outlet must be located in the same pressure zone Refer to appropriate installation codes for required clearances to combustion air openings Venting The venting system for outdoor units is a Category III with vent products at positive pressure and up to 550 F 288 C The cross sectional area of the vent duct or pipe must be at least equal to the discharge area of the draft inducer The discharge opening must always be located in the same pressure zone as the combustion air inlet Flue gases must be directed away from combustion air inlets to avoid recirculation of into combustion air supply o For horizontal discharge the outlet
41. considering it a communication fault 2 Alarms 2 1 Current Alarms The current alarm lists shows all alarms that have not been cleared You can clear an alarm by selecting the alarm using number key and then pressing the Enter key to clear the alarm Note that some alarms are tied to a physical device that automatically will clear the alarm when device clear the fault condition You can still clear this alarm from the alarm list but the alarm will trip right away if the device has not cleared the fault 2 2 1 The alarm log lists all alarms since the alarm log last was cleared from the Service menu Most recent alarm at the top The top line shows the date for selected alarm Use arrow keys to select an alarm Selected alarm is indicated by an arrow in the left margin The alarm log will scroll one alarm at a time rather than a page at a time If pressing the up key when the first alarm is selected alarm log will be refreshed 3 System Control 3 1 Start Stop Blower Start and stop main blower Note that the blower might not come when turning it on There can be an alarm condition preventing it from starting e g blower overload voltage monitor fault or firestat When selecting Normal Mode at startup the blower will automatically be started To not run the blower you will have to go to this menu and turn blower off There might be up to a minute delay before blower starts due to the voltage monitor fault signal not
42. for products with a clock 4 Output status 1 to 9 A to G 5 Z push buttons 1 to 4 6 To start the program the PLC has to be in RUN mode To activate the run mode do the following This function lets the user start or stop the program contained in the smart relay STOP the program is stopped the outputs are deactivated the current vhlues counters timers etc are reset to zero if the latching option is not activated RUN The program is executed Note When STOP switches to RUN the program is initialized Illustration Telemecanique RUN PROG YES NO 1 1 Y A gt Menu OK o 00060 A yp ww V 2 gt When opened the interface offers the user the choice that is complementary to the current state YES is always flashing If the program is in mode STOP RUN PROG is proposed RUN STOP PROG is proposed The TL navigation keys are used to change the selection When the mode has been validated with the Menu OK key the display moves to the INPUT OUTPUT screen G Seresco I Date 2011 10 06 www serescodehumidifiers com Supersedes 2011 09 20 Seresco Technologies Inc has a policy of continuous product and product data improvement and reserves the right to change design and specifications at any time without prior notification Only qualified technicians working within their area of competence should perform the installation and maintenan
43. have been notified that they need to stop Note that you only can start purge if Purge has been enabled under Factory Settings 4 Factory Settings To access these settings you need to enter a service password 4 4 1 Ventilation Options Purging enables and disables the purging feature The Economizer property determines how the economizer feature will be used Setting it to None disables the feature setting it to A C enables it for cooling only setting it to Dehum enables it for dehumidification only and sertting it to Full enables it for bot cooling and dehumidification Eco Offset OA is an offset below return air setpoint The return air setpoint minus this offset is the highest outdoor air temperature at which the economizer will start The minimum outdoor air temperature is controlled by the economizer setpoint Eco Offset DP is an offset below return air dew point The return air dew point minus this offset is the highest outdoor air dew point at which the economizer will start Mod Steps defines in how many steps the exhaust fans will ramp out from occupied mode fan speed to full speed G NV Series CommandCenter Operation Page 13 10 6 2011 seresco Fire Reset property controls how the system will recover after a Fire Alarm When set to auto system will automatically go back to normal once the alarm is cleared When set to Manual a System Restart is required to make the system operational again Exhaust Fans
44. least 1 Mohm that 1 There is no voltage between the drive input phases U1 VI and WI and the ground 2 There is no voltage between terminals BRK and BRK and the ground gt Do not work on the control cables when power is applied to the drive or to the external control circuits Externally supplied control circuits may carry dangerous voltage even when the input power of the drive is switched off gt Do not make any insulation or voltage withstand tests on the drive gt Ifa drive whose EMC filter is not disconnected is installed on an IT system an ungrounded power system or a high resistance grounded over 30 ohms power system the system will be connected to earth potential through the EMC filter capacitors of the drive This may cause danger or damage the drive gt Ifa drive whose EMC filter is not disconnected is installed on a corner grounded TN system the drive will be damaged AN WARNING Even when the motor is stopped dangerous voltage is present at the power circuit terminals U1 V1 W1 and U2 V2 W2 and BRK and BRK AN WARNING The drive is not field repairable Never attempt to repair a malfunctioning drive contact your local ABB representative or Authorized Service Center for replacement Make sure that dust from drilling does not enter the drive during the installation Electrically conductive dust inside the drive may cause damage or lead to malfunction Ensure sufficient cooling sere
45. or defaced Products which have become defective or damaged as a result of unauthorized opening of refrigeration circuit improper wiring electrical supply characteristics poor maintenance accidents transportation misuse abuse fire flood alteration and or misapplication of the product Products not installed operated and maintained as per Seresco Technologies Inc Owner s Manual Products on which payment is in default This warranty is given in lieu of all other warranties Anything in the warranty notwithstanding any implied warranties of fitness for particular purpose and merchantability shall be limited to the duration of the express warranty Manufacturer expressly disclaims and excludes any liability for consequential or incidental damage Y 2 seresco Issue Date 2011 09 30 Section Y Warranty for breach of any express or implied warranty Where a jurisdiction does not allow limitations or exclusions in a warranty the foregoing limitations and exclusions shall not apply to the extent of the legislation however in such case the balance of the above warranty shall remain in full force and effect This warranty gives specific legal rights Other rights may vary according to local legislation Force Majeure Seresco Technologies Inc will not be liable for delay or failure to provide warranty service due to government restrictions or restraints war strikes material shortages acts of God or other caus
46. overview Application operational area The fans motors are not ready for use products but conceived as components for ventilation systems type designation type label The fans may only then be operated when they are installed in accordance with their intended use and safety has been secured through protective devices in accordance with DIN EN ISO 13857 DIN EN ISO 12100 or other structural protective measures Information This assembly instructions describes the combination of motor and controller Dependent on application and version of the fan absolutely the resuming specifications are to be considered Functional description ECblue stands for EC fans with maximum efficiency Highly efficient electronically switched external rotor motors with permanent magnets are used the speed of which is controlled by the integrated controller The devices are constructed in accordance with the general requirement in DIN EN 61800 2 for adjustable speed electrical power systems and is intended for one quadrant drives ECblue fans in different models and sizes are described in this assembly manual Connection structure and technical details depend partly on the motor size The three used motor sizes B D G are recognisable from the type designation Example for fans with motor size Axial fans type Centrifugal fans type B L BAL F036 GB 1007 Index 004 Part No 00295296 GB 9 39 ZIEHL ABEGG Assembly instructions ECblu
47. refit circlip 8 Remove non drive end ball bearing and inner bearing cap 9 Fit new non drive end inner bearing cap with shallow recess identical to existing drive end inner bearing cap 10 Examine existing non drive end ball bearing and either refit or replace 11 Refit non drive end bearing circlip 12 Re pack bearings with new grease in accordance with recommendations 13 Ensure the lip on both oilseals is greased 14 Refit both endshields and check that a spacer O D is the same as the bearing O D b bearing spacer supplied is fitted into the non drive end and endshield bearing recess slots inner bearing caps aligned with endshield grease chutes d correct location for bearing cap by the use of a stud e bolts are torqued up to recommended figures Maintenance Ongoing maintenance Induction motors by their very nature require very lit tle maintenance However a regular regime of inspection is recommended to ensure minor prob lems do not escalate to breakdowns Typical inter vals would be 2000 hours of operation or 3 months whichever is the sooner Checklist No visible damage ie fans cracked fan cowls bent foot cracked etc e No accumulation of dust or fibres on the frame or around the fan inlet BROOK CROMPTON No significant corrosion of the lifting lugs eyebolts e No excessive vibration No loose fasteners Cables and earth are sound Sealing of the motor a
48. registration form and submit it The email address will be your user id Follow these instructions to login to WebSentry and view your Seresco unit 1 Go to the Seresco web page at http www serescodehumidifiers com 2 Select the Login link in the upper right corner 3 Enter login credentials in the WebSentry login box and click Submit button 4 Once you have logged in you will see a list of all Seresco units you have access to The very first time you login the list is empty since you do not yet have permission to see any unit see Gain Access to Unit 5 Too see more detailed information for a unit click the job name link 6 The main Conditions page shows you the current conditions including a trend graph showing the room temperature humidity and optionally the pool water temperature over the past 4 hours You can also see current setpoints logs and some basic unit configuration by selecting the appropriate menu link Gain Access to Unit To gain access to a Seresco unit you need to know the serial number of the unit and the last 6 characters of the MAC address The latter is printed on a bar code label on the control board where the network cable is plugged in You can also find this information from the System Info page from the key pad accessible from User Settings If you are not able to get to this information you can also contact Seresco and someone will be able to help you get access to the unit Controlling Unit To gain c
49. stand by mode the diagnostic red LED will be flashing a heartbeat and is continually monitoring the thermostat input and safety circuit Call for heat 1 On a call for first stage heat W1 and closes allowing 24vac to flow to W1 circuit The control board than checks to see if the pressure switches are open If either pressure switch is closed the control flashes 3 on the LED and waits indefinitely for it to open When the pressure switch is sensed as open the control begins pressure switch proving period The Induced Draft blower is energized on High speed and control waits for the pressure switch to close When the pressure switch closes a 30 second pre purge period begins At the end of the pre purge period the spark igniter is energized and then the 2 stage gas valve high fire is energized Once the flame is established and detected by the flame sensor the spark igniter is de energized and all the burners should be light The unit should stay on second stage fire for 120 seconds warm up period regardless what the thermostat is Call for After this warm up period the unit will re act to what thermostat is call for If the thermostat is calling for first stage low fire stage than high stage on the gas valve and on inducer is de energized and low stage on valve and inducer energized When the thermostat is satisfied the gas valve is immediately de energized and a 30 second post purge period starts LED Faults a
50. support or rigging using vest panel and tube support brackets to support module during installation into cabinet 1 A vent duct must be provided to exhaust the flue gases to the outside of the unit This duct must be at least the same size or cross section as the draft inducer outlet Avoid sharp 90 bends especially with rectangular ducts Use 45 angles to provide smoother transition For round vent ducts radius of the 90 should be as generous as possible Discharge should be located to minimize possibility of flue gas recirculation into combustion air supply Verify that electrical supply matches the voltage rating of the heat module Refer to Rating Plate attached to assembly Carefully support and lift module into position and slide into cabinet Fasten to cabinet Install High Limit Switch if not supplied with proper temperature set point per Certifying Agency procedure The furnace module control system requires both line voltage and low voltage circuits with correct polarity and clean neutral and ground Line voltage readings between L1 and Neutral as well as L1 and Ground should be within 3 volts Complete electrical connections from module to limit switch and 24 VAC supply to ignition control Provide necessary support for wiring in vestibule Wiring should not contact metal surfaces with may be hot during module operation A condensate drain fitting is provided in the flue box If module is located downstream of the cooling system a
51. the system under a 10 15 PSI positive pressure to ensure no air get into the system If the system is left dry for any period of time electrically disable the pump to avoid it possible coming on without fluid in the system Please keep record near the unit the type of glycol used ethylene or propylene the two types should not be mixed Keep careful track of what percentage by volume was used and when it was changed And the last time it was checked G 3 M seresco Section G NV Series Unit Operation Issue Date 2011 10 06 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK G 4 seresco CommandCenter Operator Panel Introduction This document describes the different features of the Operator Panel local or remote that is used with the Seresco units Startup Screens When the unit start up you will see the following menu screen A 60 second timer is started and if no selection is made before timer expires Normal Mode will automatically be selected 1 Normal Mode 2 Service Mode Selecting Normal Mode will take you to the main sensor screen If the voltage monitor fault signal is not active blower will start right away If voltage monitor fault signal is active 60 second timer will continue running When timer expires the voltage monitor fault signal will be checked again If signal now is cleared the blower will start otherwise blower will remain off and there will be a voltage monitor fault alarm Navigation Mode an
52. use our repair tickets for this It is provided to you after you have consulted our support department In addition you can download it from our homepage Download Ventilation Technology Topic Control Engineering Document type General documents L BAL F036 GB 1007 Index 004 Part No 00295296 GB 39 39 ZIEHL ABEGG INSTALLATION INSTRUCTIONS And Maintenance Manual Heat Module SERIES FURNACE MODULE yet ER Tex ly ANSI 283 8 2006 Gas Fired Duct Furnace HM Series Modules are a Recognized Furnace Component Design Certified by Intertek Testing Services ETL For Indoor or Outdoor Installation and Installation Downstream from Refrigeration Systems This Product is intended for installation by Original Equipment Manufacturers Of Listed Heating Equipment in Duct or Cabinet mounted Applications The furnace modules covered by these instructions become a component of a Listed product Subject to the guidelines of application provided in these instructions and as designated by the Certifying Agency in the Manufacturer s Listing Procedure Beckett Gas Inc 38000 Beckett Parkway North Ridgeville Oh 44039 14094 Rev 0 This product MUST BE INSTALLED IN A NON COMBUSTIBLE duct and is not designed to have any portion of the heat exchanger exposed outside the duct or cabinet in which this furnace module is housed A Nameplate is attached to the burner assembly to identify the model and serial number of this product
53. 0 psig max Maximum operating pressure Seresco Technologies Inc www serescodehumidifiers com fs Tel Further Information For further information please visit our website at www serescodehumidifiers com Feel free to browse our website and watch informative videos on every aspect of our products B 7 seresco Section B NV Series General Information Issue Date 2011 10 06 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK B 8 seresco Issue Date 2011 09 30 Section C Pre installation Requirements Pre installation Requirements Seresco Technologies Inc inspects and fully tests each dehumidifier in all operating modes before it ships from the factory The unit can suffer damage in transit Check the equipment thoroughly for both visible and concealed damage before you sign the receiving papers Document any damage in writing on the carrier s bill of lading to ensure that damage claims are handled promptly If the unit has been damaged obtain a claim form from the carrier Promptly fill out and return the form and notify Seresco Technologies Inc of any damage Note Damage claims or missing parts must be filed with the freight carrier Receiving Checklist Note The shipping protection provided by the factory is for transport purposes only and should not be relied on to protect the unit in storage or on the job site Note Seresco is not responsible for any shipping dama
54. 00 TO BECKET HM 1 MODULATING TO BECKET HM 4 1 STAGE TO BECKET HM 3 1STAGE TO BECKET HM 2 1 STAGE co c WIRES COLOURS CHART BLANC WHITE WT NOIR BLACK BK ROUGE RED RD BLEU BLUE BL MIOLET PURPLE oc FIELD WIRING ELECTRIC VOLTAGE ELECTROCUTION RISK ORANGE ORANGE OR BRUN BROWN BN FACTORY WIRING A BAD INSTALLATION CAN CAUSE MATERIEL DAMAGE VERT GREEN GN UNIT TERMINAL WOUND OR EVEN DEATH JAUNE YELLOW YL T gt REMOTE CONTROL PANEL TERMINAL ONLY QUALIFIED PEOPLE SHOULD MAKE THE INSTALLATION AND MAINTENANCE Az a A nv e ae e mM N mM e ce N Co N e e N A 99 mM N A ao N Az REVISIONS RR UL nagas NT 7A i rue ie valico TITLE WIRING DIAGRAV 2121 Pus Noe Tel 438 338 1101 DRAWING 31454 16670 PO 10826 TAG 11071805 Fax 450 649 8756 S Sainte Julie Qu bec DESIGNED BY APPROVED BY J3E 179 DATE 2011 08 24 FILE 31454 16670 Folio no 01 01 Z ENNH Multiple unit controller Heaters configuration The heating system is made of one modulating heater SM with a 4 to 1 turndown ratio coupled with one or more 1 stage heaters S1 A single PLC controls all heaters independently with the modulating heater firing at up to 4 stages and the 1 stage heaters firing at full fire When the call for heat increases the PLC turns ON the modulating heater If the needed
55. 11 0306 bit 4 SUPPLY PHASE 3130 0306 bit 5 programmable fault function 3076 ENCODER ERR 7301 0306 bit 6 programmable fault function 5003 OVERSPEED 7310 0306 bit 7 DRIVE ID 5400 0306 bit 9 CONFIG FILE 630F 0306 bit 10 Motor load is too low due to e g release mechanism in driven equipment Drive internal fault Thermistor used for drive internal temperature measurement is open or short circuited Drive internal fault Current measurement is out of range Intermediate circuit DC voltage is oscillating due to missing input power line phase or blown fuse Trip occurs when DC voltage ripple exceeds 14 of nominal DC voltage Communication fault between pulse encoder and pulse encoder interface module or between module and drive Motor is turning faster than highest allowed speed due to incorrectly set minimum maximum speed insufficient braking torque or changes in load when using torque reference Operating range limits are set by parameters 2001 MINIMUM SPEED and 2002 MAXIMUM SPEED with vector control or 2007 MINIMUM FREQ and 2008 MAXIMUM FREQ with scalar control Internal drive ID fault Internal configuration file error Check for problem in driven equipment Check fault function parameters Check motor power against unit power Contact your local ABB representative Contact your local ABB representative Check input power line fuses Check for input po
56. 11 5 1 5 2 5 3 5 3 1 5 3 2 5 4 seresco Force Demands Use Force Demands to test the full functionality of the exhaust fans This feature simulates demands from higher level control when unit is running in normal mode To use this feature you first have to enable it using the Enabled option When setting Enabled to Yes all contacts are reset followed by starting the main Blower It is highly recommended not to use Force Contacts when using Force Demands Especially compressor related contacts Ventilation demand is changed by either increasing or reducing a demand Select demand and press up button to increase demand or down button to increase demand The Ventilation demand will show the current exhaust level in percentage of full capacity Use Occupied option to bring exhaust fans into unoccupied mode or occupied mode Force Contacts Force Contacts is used to test all the Analog and Digital Outputs This overrides any internal control of corresponding features and is just a way to physically test that a contact is working Selecting Reset will reset all contacts back to the Off position Network Ping The ping feature is used to test the IP network To use ping set the ping address and then select start The first result line shows the IP addresses you are pinging from units IP address and the second line will show 4 time values in milliseconds Ping will send 4 messages to specified address and mea
57. 2 to modulate airflow by changing the frequency of the input power Exhaust 2 airflow is modulated according to a 0 10V signal from the unit s microprocessor Electronically Commutated Motorized Impellers Used on exhaust 1 the speed of these motors can be modulated by a 0 10V signal Indirect Gas Fired Heaters Used for space heating when the return air temperature is below the set point The level of heat is fully adjustable through the use of a single modulating heater and multiple single stage heaters if required Actuators On Off actuators are used to control dampers on the exhaust outlets while proportional actuators are used to control internal dampers that regulate airflow according to a signal from the unit s microprocessor Issue Date 2011 10 06 Section B NV Series General Information seresco Product Nomenclature The product nomenclature is a 27 character alpha numeric sequence that completely describes the options present on the dehumidification unit Table B 1 Seresco Technologies Inc Nomenclature Definition Series Dash Tonnage Dash Pool Heater Natatorium Environmental Control Series Version 3 2 Natatorium Protocol Series Natatorium Ventilation Series Dash 2 ton 16 ton 18 ton 80 ton 10 ton double decker 32 ton double decker Dash No Pool Water Heater Pool Water Heater Cab
58. 45T M16 220 162 315M 504Z M20 400 295 315L 505Z M20 400 295 355S M L 585 6 7Z M20 400 295 Lifting lugs secured with bolts and nuts High ten sile socket headed bolts and special square nuts must be used Aluminum frame motors should have eyebolt firmly screwed down without overtighten ing to ensure that the collar is fully seated Where two eyebolts lifting lugs are used with inclined loading the maximum safe working load quoted on the lifting arrangement must not be exceeded Storage If motors have to be stored before installation pre cautions should be taken to prevent deterioration Environment Depending on the site conditions it may be neces sary to create a suitable stores area to hold the motor prior to installation Packing cases are not waterproof Motors should be stored in a dry vibration free and clean area at normal ambients 20 C to 40 C unless other arrangements have been agreed Where low temperature ambient storage is anticipat ed special precautions should be taken with the type of grease no plastic parts etc to ensure trouble free start up Motors must be stored away from corrosive or chemically damaging fumes Before placing motors into storage machined components should be care fully inspected Bearings and shafts are normally covered with a corrosion resistive barrier If this BROOK CROMPTON coating is damaged it should be made good The component should be cleaned and
59. DUCT ll FOR THIS TYPE OF UNIT MCA 13A MOP 16A CONTROL FUSE POWER BLOCK UNIT WIRINGS ARE COPPER ONLY z22222222222222 PLC UNIT FOR CONTROL DIAGRAM THE GAGE USED IS 16AWG 1 RUN PROOF RELAY c JUMPER START STOP FREALARM 0 be 1 DRY CONTACT 120 VAC DRY CONTACT 120VAC BY OTHERS BY OTHERS START STOP HEATING DRY CONTACT 24 VAC MAX BY OTHERS HEATING ON DRY CONTACT N N heec 56 HEATING MODULATION SIGNAL 0 10V DS R BY OTHERS sassone 155 REQUIRES SHIELDED WIRE TO PREVENT INDUCTION BY OTHERS THE SHIELDED WIRE MUST BE GROUNDED AT ONE END ONLY mM n2 co 45 R4 RD RD BK 2 El o 3 z m 3 3 0121 8 2 i ER c2 48 a 4Q 48 a 48 e d a 48 N cei N o 4 2222 4 oo wo O O O 9 0 00
60. FIRST START 0309 bit 8 Communication fault between pulse encoder and pulse encoder interface module or between module and drive settings Motor identification magnetisation is on This alarm belongs to normal start up procedure Intermediate circuit DC voltage is oscillating due to missing input power line phase or blown fuse Alarm is generated when DC voltage ripple exceeds 14 of nominal DC voltage INPUT PHASE LOSS 3130 0306 bit 5 programmable fault function 3016 Check pulse encoder and its wiring pulse encoder interface module and its wiring and parameter group 50 ENCODER Wait until drive indicates that motor identification is completed Check input power line fuses Check for input power supply imbalance Check fault function parameters ALARM CODE cause 5001 Drive is not responding Check panel connection 5002 Incompatible communication profile Contact your local ABB representative Corrupted panel parameter backup file Retry parameter upload Retry parameter download 50 1 1 2 1 3 2 5023 2 2 5 7 Drive is controlled from another source Direction of rotation is locked Panel control is disabled because start inhibit is active Panel control is disabled because of drive fault Panel control is disabled because local control mode lock is active Parameter default value is not found Writing non zero parameter value is prohibited Par
61. Fan 1 Capacity defines the fan 1 to fan 2 ratio If both fans are the same size leave at 50 Otherwise determine in percentage the size of fan 1 compared to the size of both fans combined Unoccupied defines fan usage in unoccupied mode Value based on total fan capacity Occupied defines fan usage in occupied mode Value based on total fan capacity Dampers Unoccupied defines OAD 1 position in unoccupied mode Occupied defines OAD 1 position in occupied mode OAD 1 Max defines OAD 1 position when exhaust fan runs at full speed OAD 1 will modulate between occupied and max position as exhaust fan 1 changes speed OAD 2 Min defines the OAD 2 position when exhaust fan 2 runs at minimum speed OAD 2 will modulate between min and max position as exhaust fan 2 changes speed OAD 2 Max defines the OAD 2 position when exhaust fan 2 runs at maximum speed Timers Stabilize is how long time system will wait for sensors to stabilize after blower has started No other components will start until sensors are stable Freezestat 1 is the Freezestat 1 alarm debounce timer Freezestat 1 is tripped when supply air drops below the freezestat setpoint Freezestat 2 is the Freezestat 2 alarm debounce timer Freezestat 2 is tripped if supply air drops stays below the freezestat setpoint after Freezestat 1 has been tripped No Airflow property is the No Airflow debounce timer VFD Delay property is used to control for how long unit will wait to start exhaus
62. KQ External speed setting d Eingang Input 0 10 V S e 10kQ PWM gt f 1 10 kHz N ut 15 28 V i i l 1 i i PE PE L1 L2L3 N eO Netzspannung Leistungsschild Line voltage w Rating plate 3 Typ nicht f r IT Netz geeignet 3 type not suitable for IT network O 11 03 2010 Line voltage Rating plate 3 type not suitable for IT network Contact rating max AC 250 V External speed setting Input 0 10 V PWM input f 1 10 kHz 2A L BAL F036 GB 1007 Index 004 Part No 00295296 GB 35 39 ZIEHL ABEGG Assembly instructions ECblue EC Declaration of Incorporation 9 3 EC Declaration of Incorporation Qd oo as defined by the EC Machinery Directive 2006 42 EC Annex Il B The design of the incomplete machine e Axial fan FA FB FC FE FS FT FH FL FN VR VN e Centrifugal fan RA RD RE RF RG RH RK RM RR RZ GR ER e Cross flow fan QK QR QT QD QG Motor type e Induction internal or external rotor motor also with integrated frequency inverter Electronically commutated internal or external rotor motor also with integrated EC controller complies with the requirements in Appendix I Articles 1 1 2 1 1 5 1 4 1 1 5 1 in EC Machinery Directive 2006 42 EC The manufacturer is theZiehl Abegg AG Heinz Ziehl Strafse D 74653 K nzelsau T
63. N OF ROTATION INTERCHANGE ANY TWO SUPPLY LEADS commer ro ovem oan enorecriow cancun IT I MANDATORY ON CERTIFIED CONNECTION DIAGRAM FOR A THREE PHASE DUAL VOLTAGE HAZARDOUS AREA MOTORS DELTA STAR INDUCTION MOTOR THEE E INTO MOTOR ANOS LEADS FOR 3 PHASE BRAKES DUAL VOLTAGE DEL ASTARI BRAKES ARE MARKED BALI BRUZ BRVI BAV2 ERVI ERV2 ANO SRE CONNECTEO CIRECTLY ONTO MOTOR TERMINAL BOARO UNLESS MAGNETIC BRAKES ARE EITHER CONNECTED INTERNALLY EXTERNALLY WHEN CONNECTED OTHERWISE SPECIFIED BRAKE LEADS ARE CONNECTED TO AFPFOPR ATE NOTOR TERMINALS EXTERNALLY THE BRAKE LEADS ARE MARKED WITH THE L CONNECT ALL 6 SUPPLY TO SUPPLY TO AUXILIARIES WHEN FITTED ARE LEADS TO STAR U1 V1 W1 U1 V1 W1 MARKED AS SHOWN BELOW DELTA STARTER H HEATER vv e 1 lt q 1 ji Hi H2 U2 02 02 CONNECT TO ase SUPPLY v2 2 1 REFER TO NAMEPLATE HUH SUPPLY VOLTAGE 2 LETTERS FOX OWING MAIN DRAGURAM REFERENCE DCNOTE AUXILIARICS oe CST 7 THERMISTORS TP TP CONNECT YO THERMISTOR CONTROL UTY CARLY ya eri e OVER LOAD TE THERMISTORS b TP TP2 TP2 TP CONNECT TO THERMISTOR CONTROL UNITS 1 2 DIRECT ON 3 DIRECT ON TB Eri STARTING LINE DELTA LINE STAR THERMOSTAT C TO REVERSE DIRECTION OF ROTATION INTERCHANGE ANY TWO SUPPLY LEADS SONNECT TO OVERLOAD PROTECTION CVICUIT IT I5 MANDATORY ON CERTIFIED CONNECTION DIAGRAM FOR A THREE PHASE CO
64. NG Even when the motor is stopped dangerous voltage is present at the power circuit terminals U1 V1 W1 L1 L2 L3 and U2 V2 W2 T1 T2 T3 and depending on the frame size UDC and UDC or BRK and BRK AN WARNING Dangerous voltage is present when input power is connected After disconnecting the supply wait at least 5 minutes to let the intermediate circuit capacitors discharge before removing the cover Even when power is switched off from the input terminals of the ACH550 there may be dangerous voltage from external sources on the terminals of the relay outputs AN WARNING When the control terminals of two or more drives are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the drives or an external supply 1 4 ACH550 UH User s Manual Safety AN WARNING Disconnect the internal EMC filter when installing the drive on an IT system an ungrounded power system or a high resistance grounded over 30 ohm power system AN WARNING Do not attempt to install or remove EM3 F1 or F2 screws while power is applied to the drive s input terminals AN WARNING Do not control the motor with the disconnecting device disconnecting means instead use the control panel keys or commands via the I O board of the drive The maximum allowed number of charging cycles of the DC capacitors i e power ups by applying power
65. NNECT THERMISTORS OF SINGLE SPEED 6 WIRE INDUCTION MOTOR THERMOSTATS INTO MOTOR INTERNALLY OR EXTERNALLY WHEN CONNECTED A CCI XTESNALLY THE BRAKE LEAOS ARE MARKED WTH THE LETTERS BA 2 LEADS FOR 1 PHASE BRAXES AND J 15406 FOR 3 PHASE BRAKES LEADS ARE EITHER CONNECTED MOTOR TERVINALS CR LEST LOOSE iN TERMINA ECX MAGNETIC BRAKES ARE EMME Connection Diagrams NEMA CONNECTION DIAGRAMS 3 PHASE POLYPHASE SINGLE VOLTAGE ACNORSTHE UME STARTING STATOR WINDING J veires out Tt To reverse rotation interchange 2 Anes 3 LINES POLPHASE DUAL VOLTAGE Series Paratel Star for motors up to and including Who 3 rer b PP I LINES n SO n To reverse rotation _ interchange ew 2 lines D sinau vourast STAR DELTA StaRTING n T T it 2 viz WINDINGS CONNECTED IN SIAN WINDINGS CONNECTED IN DELTA OUHING STARTING PERIOD DURING RUNNING PERIOD To reverse rotalion interchange any 2 ines POLTPHASE DUAL VOLTAGE Series Detta for motos above 2 12 ede out to 9 terminals Series Delta 460 V 210 Parallel Delta rer J VE adi LI OMMAD otto mao LINES UNES To reversa soy 2 em fo Acess the Line starting connect as below For Wye Dens starting remove leads T and T12 from termenata 2 T3 ded TI meupaciraniy and connect as below Cocaine ita a miO Im I anean 2
66. O 7089 A ojojo B2 B All fastening elements made of stainless steel L BAL F036 GB 1007 Index 004 Part No 00295296 GB 15 39 ZIEHL ABEGG Assembly instructions ECblue Mounting 4 4 Installation of centrifugal fans 4 4 1 Assembly of centrifugal fans RH design For attachment to fixed motor flange use screws with property class 8 8 to DIN EN ISO 4014 and provide with suitable screw locking Permissible tightening torques Ma Motor size B D D G M6 Thread size M6 Special application M8 M10 with 5 pitch Property class 8 8 friction coefcient 9Nm 9 5 Nm 23 Nm 40 Nm uges 0 12 Screw penetration 21 07 xd 21 5xd 21 5xd 21 5xd When using screws with different friction values or strength classes different tightening torques may be necessary Information Pay attention to a sufficient screw in length in the motor flange Motor size B Excess screw length of max 3 mm is permissible Motor size Excess screw length not permissible and it may result in the rotor being brushed against or blocked Do not install without adequat support Flange and mounting bracket must be fixed flat on a level surface In the case of a vertical motor axis the respective lower condensation drain hole must be open The fan must be securely mounted with vibration dampers if necessary a a Ensure that the clearance gap a see fig be
67. OGRAMMABLE RELAY ROCOM AND DIGITAL OUTPUTS Digital input common DCOM z Pai RONC Relay output a Stop Start Q DII 250 VAC 30 VDC EHE Forward Reverse H pi Fi anai zs ERE Constant speed i pis POSERO Q3 selection i Consntspena gou p p piata oupa ee tortor Oe g Selection i gz Acceler and DIS DOGND amp ZE deceler selection FlashDrop 6 Encoder ss EMCC EMC filter grounding screw 10 Fieldbus K Varistor grounding screw DeviceNet PROFIBUS DP oe CANopen Modbus RTU RS 485 or frs A u2 IN 3 phase power supply 12 V Brake chopper 4 WI BRK fll WAY AC motor 1 DIS can also be used as a B5 t Brake resistor frequency input S REEL s Figure 5 ACS 350 Block Diagram seresco Z Variable Frequency Drives Issue Date 2011 09 20 Table 4 Alarm and Fault Codes ALARM cause AE OVERCURRENT Output current limit Check motor load 2310 controller is active Check acceleration time 2202 and 2205 0308 bit 0 Check motor and motor cable including phasing programmabile fault Check ambient conditions Load capacity decreases if function 1610 installation site ambient temperature exceeds 40 C See section Derating on page 297 OVERVOLTAGE DC overvoltage controller Check deceleration time 2203 and 2206 3210 is active Check input power line for static or t
68. Potential at control voltage connections 25 5 15 Add on modules 25 6 Start Up chess ee ea ob n ees 26 6 1 Prerequisites for commissioning 26 Diagnostics Faults 27 7 4 Trouble shooting 27 7 2 For motor size and Status LED with flash code 29 8 Service Work sooo RR RR RERO E RERUM E Er RR EUR RU 31 8 1 Repairs maintenance 31 0 2 CICANING iude APT uu uL ra 32 9 Enclos te esee e ee i RE 32 9 4 Technical data iis RR RR ERR RU 32 9 2 Connection diagram 34 9 3 EC Declaration of Incorporation 36 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 2 39 ZIEHL ABEGG Assembly instructions ECblue 94 lndex iii ii dl al 38 9 5 Manufacturer reference 39 9 6 Service information 39 L BAL F036 GB 1007 Index 004 Part No 00295296 GB ZIEHL ABEGG Assembly instructions ECblue General notes 1 1 1 1 2 1 3 1 4 General notes Structure of the assembly instructions Before installation and start up read this assembly instructions carefully to en sure correct use We emphasize that these assembly instructions apply to specific units only and are in no way valid for the complete system Use the
69. Supply On Off Valve amp 50 VA power for remote valve installation Supply Modulating Valve amp 50 VA power for remote valve installation 208 1 230 240 1 208 3 230 240 3 460 480 3 575 600 3 o NNUS usw Electro mechanical Command Touch Screen Command Center Command Center c w Building Communication Command Center c w Remote Panel Command Center c w Building Communications amp Remote Panel R410A R407C R22 Non fused Disconnect Fused Disconnect No Disconnect eo Zim IO t Standard 2yrs on driveline coils and compressor 2 yrs on driveline and compresor 5 yrs on coils 2 yrs on driveline and compressor 10 yrs on electrofined coils 2 yrs on driveline and coils 5 years on compressor 2 yrs on driveline 5 yrs on compressor and coils 2yrs on driveline 5 yrs on compressor 10 yrs on electrofined coils 2yrs on driveline and coils 10 yrs on compressor 2yrs on driveline 10 yrs on compressor 5 years on coils 2yrs on driveline 10 yrs on compressor and electrofined coils 5yrs on driveline 2 yrs on compressor and coils 5yrs on driveline and coils 2 yrs on compressor 5yrs on driveline 2 yrs on compressor 10 years on electrofined coils 5yrs on driveline and compressor 2 yrs on coils 5yrs on driveline compressor and coils 5 yrs on driveline and compres
70. This plate must be left attached when the module is installed in the product for identification purposes A Rating Plate is attached to the manifold assembly and contains information including gas type maximum and minimum input rating manifold pressure maximum and minimum inlet gas pressure maximum and minimum airflow requirements output capacity and electrical ratings for this module This plate may be detached at assembly provided that all the information contained on this plate is contained on a plate affixed by the original equipment manufacturer within the vestibule area where it is readily visible when the access panel is opened for installation or service This product must be applied in accordance with the requirements of its recognition according to Tables 1 to 3 Consider maximum input ratings duct and cabinet clearances to heat transfer surfaces tubes maximum and minimum temperature rise and maximum and minimum airflow In addition to these specifications the Original Equipment Manufacturer of the Listed equipment shall provide the following in accordance with its product listing Openings for combustion air must be provided in a panel or door except separated combustion systems with direct access to the vestibule area where the burners and draft inducer are located This air opening must be sized to provide a suitable supply of air for combustion to the burner compartment and have a minimum free area as follows o 1
71. U input of the unit For the unit to operate properly the inlet gas pressure must be maintained at 5 0 wc for Natural gas and 11 0 wc for propane Maximum inlet pressure must not exceed 13 0 wc to prevent damage to the gas valve A 1 8 NPT tap is provided on the of the gas valve to the heater A fitting suitable of connection to the pressure gauge capable of measuring gas pressure should be connected to each heater Check pressures when with all the units are operating at the same time A drip leg shall be provided at any point in the line of pipe where condensate and sediment could collect Operating and Safety instruction When operating this unit for the first time it is important to leak test all gas piping and fix any leaks before turning the unit on Do not attempt to operate unit if there is indication that any part or control has been under water Any control or component that has been under water must be replaced prior to start up Start up CONDARWN gt Turn thermostat or temperature controller to the lowest setting Turn off gas supply at the manual shut off valve Turn off electrical power at the disconnect switch Turn gas valve to off position at the control Knob Install a manometer or a gauge in the manifold tapped fitting Turn the gas valve control knob to On position Turn gas supply to on position Turn electrical power on Set thermostat to call for heat at the highest setting LED light at the ignition will li
72. WITHOUT NAGAS INNOVATION APPROVAL CANCELS THE WARRANTY e e e A CONDUCTOR MUST BE USED FOR GROUNDING 120 1 60 LEGEND AND NOT THE STEEL CONDUCT ll FOR THIS TYPE OF UNIT MCA 13A MOP 16A CONTROL FUSE POWER BLOCK UNIT WIRINGS ARE COPPER ONLY z22222222222222 PLC UNIT FOR CONTROL DIAGRAM THE GAGE USED IS 16AWG 1 RUN PROOF RELAY c JUMPER START STOP FREALARM 0 be 1 DRY CONTACT 120 VAC DRY CONTACT 120VAC BY OTHERS BY OTHERS START STOP HEATING DRY CONTACT 24 VAC MAX BY OTHERS HEATING ON DRY CONTACT N N heec 56 HEATING MODULATION SIGNAL 0 10V DS R BY OTHERS sassone 155 REQUIRES SHIELDED WIRE TO PREVENT INDUCTION BY OTHERS THE SHIELDED WIRE MUST BE GROUNDED AT ONE END ONLY mM n2 co 45 R4 RD RD BK 2 El o 3 z m 3 3 0121 8 2 i ER c2 48 a 4Q 48 a 48 e d a
73. aight to the fan The module also comes with two analogue inputs and one analogue output 6 Start up 6 1 Prerequisites for commissioning During commissioning unexpected and hazardous conditions can arise in the entire installation due to defective adjustments defective components or incorrect electrical connections Remove all persons and objects from the hazardous area Attention Before first time start up check the following 1 Installation and electrical connection have been properly completed 2 Has any leftover installation material and other foreign material been removed from the fan area 3 That safety devices if necessary are mounted EN ISO 13857 4 The impeller is out of reach 5 Installation position and the arrangement of condensation water drains correspond to each other 6 Connection data complies with the specifications on the type plate L BAL F036 GB 1007 Index 004 Part No 00295296 GB 26 39 ZIEHL ABEGG Assembly instructions ECblue Diagnostics Faults e Commissioning may only take place if all safety instructions have been checked and danger can be excluded Check the direction of rotation rotation direction arrow on the fan blade impeller base plate or on the fan housing can lead to failure A rated sound power levels of over 80 dB A are possible see product catalogue Check for quiet low vibration operation Strong vibrations due to erratic operat
74. ailable Thrm thermistor sensor to be used for all temperature sensors GSRA Greystone return air sensor GSRH Greystone RH sensor RH General RH sensor SG145 Saginomiya transducer max 145 psi SG200 Saginomiya transducer max 200 psi SG435 Saginomiya transducer max 435 psi SG500 Saginomiya transducer max 500 psi JC100 Johnson Controls transducer max 100 psi JC500 Johnson Controls transducer max 500 psi BMS Building Management System controlled sensor Calc Calculated sensor 4 4 2 Sensor Usage The sensor usage option determines how a sensor is being used There are four values that can be set None will disable sensor It will not be used for control and will not be displayed on sensor screen G NV Series CommandCenter Operation Page 18 10 6 2011 443 4 4 4 4 4 5 4 4 6 4 4 7 37 Service seresco Dflt is the default setting for most sensors It means that that sensor will be used as determined by the system For sensors used for control sensor will used both for control and it will also be displayed on sensor screen Set sensor to View to disable sensor for control but still have it displayed on sensor screen Set sensor to Ctrl to not show it on sensor screen but still have it enabled for control Sensor Calibration sensor calibration values are changed the same way You use the up and down arrow to change the value to a few steps above or below 0 AO Polarity Th
75. all other defects e g on the winding or in the electronics please contact our service department Bolted on wheels and or wings may only be replaced by authorised Ziehl Abegg AG staff The manufacturer shall not be liable for damage caused through improper repair work Regular inspection and cleaning is necessary to prevent imbalance due to ingress of dirt L BAL F036 GB 1007 Index 004 Part No 00295296 GB 31 39 ZIEHL ABEGG Assembly instructions ECblue Enclosure Cleaning 8 2 Danger owing to electric current Voltage supply for motor must be interrupted and secured against restoration Attention A e Do not use any aggressive paint solvent cleaning agents when cleaning e Cleaning with a water jet Make sure that no water gets into the inside of the motor note protection class IP Donot hold the jet spray directly on the motor openings and seals During cleaning work using a jet spray no guarantee is assumed regarding corrosion formation paint adhesion for unpainted painted fans Afterthe cleaning process the fan must be operated for 30 minutes at 80 to 100 96 of maximum speed for drying purposes 9 Enclosure 9 1 Technical data Line voltage AC 1 200 277 V 10 DC 280 400 V 10 Rating plate 50 60 Hz AC 3 200 240 V 10 DC 280 340 V 10 50 60 Hz AC 3 380 480 V 10 DC 500 680 V 10 50 60 Hz DC su
76. ameter or parameter group does not exist or parameter value is inconsistent Parameter or parameter group is hidden Parameter is write protected Parameter change is not allowed when drive is running Drive is executing task Software is being uploaded or downloaded Value is at or below minimum limit Value is at or above maximum limit Invalid value Change drive control to local control mode Enable change of direction See parameter 1003 DIRECTION Deactivate start inhibit and retry See parameter 2108 START INHIBIT Reset drive fault and retry Deactivate local control mode lock and retry See parameter 1606 LOCAL LOCK Contact your local ABB representative Only parameter reset is allowed Contact your local ABB representative Contact your local ABB representative Parameter value is read only and cannot be changed Stop drive and change parameter value Wait until task is completed Wait until upload download is complete ontact your local ABB representative Contact your local ABB representative ontact your local ABB representative 10 seresco Issue Date 2011 09 30 Z Variable Frequency Drives ALARM CODE CAUSE WHAT TO DO 5029 Memory is not ready 5030 Invalid request Contact your local ABB representative Drive is not ready for operation e g due to low DC Check input power supply voltage 5037 Contact your local ABE representative Parameter download error Selected para
77. ances to duct Output Temp Rise Air Flow Min No Opening from tube Duct Opening No Tubes Min Min in Top Bottom Rear Btuh Min Max Min Max Depth Btuh in in in in cfm cfm Ww mm mm mm mm mm C C m s m s HMG Series Crossflow Horizontal and Vertical HMG400 400 000 26 34 31 49 320 000 20 80 3704 14815 15 117 228 635 864 787 1245 93782 1 75 6 99 HMG375 375 000 26 34 28 49 300 000 3472 13889 15 109 901 1245 87921 1 64 6 55 HMG350 350 000 46 25 280 000 3241 12963 14 102 575 1175 82060 1 53 6 11 HMG325 325 000 46 25 260 000 3009 12037 14 95 248 1175 76198 142 5 68 HMG300 300 000 40 75 240 000 2778 11111 12 87 921 1035 70337 1 31 5 24 HMG275 275 000 40 75 220 000 2546 10185 12 80 594 1035 64475 12 4 8 HMG250 250 000 35 25 200 000 9259 H9 73 268 895 i 58614 4 37 HMG225 225 000 35 25 180 000 8333 10 65 941 895 52753 3 93 HMG200 200 000 29 75 578 160 000 7407 8 58 614 756 46891 3 49 HMG175 175 000 27 140 000 6481 7 51 287 686 41030 3 06 HMG150 150 000 24 25 120 000 5556 6 43 961 616 35168 2 62 _
78. and Purge Economizer Fan None Unit mounted Purge Economizer Fan Bottom Supply Top Right Supply Horizontal Loopback Top Loopback End Supply Top Left Supply Horizontal Straight Through Top Horizontal End Supply Left oriented with airflow air turns left out of unit Right oriented with airflow air turns right out of unit Top Supply 0 5 0 75 1 0 1297 2 0 Other we ei AZ al XY times 10 to the N Unit mounted electric Heater Separate power connection Unit mounted electric heater Single point power connection Unit mounted gas heating Remote by others Unit mounted steam coil Remote electric heater supplied by Seresco Unit mounted hot water coil Remote electric modulating heater supplied by Seresco Remote hot water coil supplied by Seresco Remote steam coil supplied by Seresco oN 4x zZul zio mig zx Standard control signals Valve and power supply by others ja 2 stages factory wired electric heating control Modulating factory supplied and wired valve 2 B4 G Issue Date 2011 10 06 Section B NV Series General Information I seresco On Off factory supplied and wired Valve Supply isolated 50 VA power for remote valve valve by others Modulating factory wired electric heating control
79. and are only available if the CommandCenter has been loaded with BACnet support Set Enabled to Yes to enabled BACnet It is disabled by default Set Interface to BACnet interface type Currently only Ehernet and IP is supported Use Device ID to set a unique device ID for unit on the BACnet network Port can be used to change the default port setting G NV Series CommandCenter Operation Page 17 10 6 2011 seresco The Heartbeat timer is used when BACnet interface is controlling some sensors If no message is received within this time unit will rollback to system installed sensors Setting timer to 0 means that timer will not be used 4 3 5 Modbus Use these properties to configure Modbus communication 4 3 6 LON Use these properties to configure LON Modbus gateway communication Set Enabled to ReadWrite to enable LON for read and write support Set it to ReadOnly to only let LON interface read data from unit no changes allowed Use Interface to define which serial port to use for gateway communication Refresh Rate defines how often unit will check gateway for changed data 4 4 Inputs Outputs 4 4 Sensor Type The sensor types controls how an input signal is translated into a value Note that some sensors that are available under sensor calibration are not available under sensor types These are temperature sensors for which there are no other sensor type that can be used except Thrm The following sensor types are av
80. and dial 2 for the soonest available tech support technician Have the unit serial number 8 digit and nomenclature designation 23 digit alpha numeric sequence starting with the series designation on hand These may be found on the unit label along with other performance and electrical information 4 Do notattempt to repair the unit without consulting the Seresco Technologies Inc Service and Tech Support Department It is the receiver s responsibility to provide reasonable evidence that damage was not incurred after delivery Storage Protection from the elements is required for any unit that will be stored on the job site or a holding area before installation For long term storage a controlled indoor environment is highly recommended factory applied shipping protection should be removed before the unit is put into storage Shipping protection material is not suitable protection for short or long term storage Note Standard Seresco warranties expire 24 months from the date of shipment See section Y Warranties for further information C 2 seresco Issue Date 2011 10 06 Section D Mechanical Installation NV Series Mechanical Installation AN WARNING Heavy objects Do not use cables chains or slings except as shown Each of the cables chains or slings used to lift the unit must be capable of supporting the entire weight of the unit Lifting cables chains or slings may not be of the sam
81. anty General Policy This warranty applies to the original equipment owner and is not transferable Seresco Technologies Inc warrants as set forth and for the time periods shown below that it will furnish through a Seresco Technologies Inc authorized installing contractor or service organization a new or rebuilt part for a factory installed part which has failed because of defect in workmanship or material Warranty Void Unless Registered Warranty is void unless upon start up of the unit the Warranty Registration and Start up Report is completed and sent to the factory within one week of initial start up This report will also register the compressor warranty with the compressor manufacturer Initial 90 day Warranty During the first 90 days from initial start up and prior to the completion of the 24 month from date of shipment whichever comes first and subject to prior written approval from the factory Seresco Technologies Inc will provide and or reimburse the required labour materials and shipping and handling costs incurred in the replacement or repair of a factory installed defective part Only the labour required to replace the defective part is warrantied travel time diagnostic time per diems truck charges etc are not covered under this warranty WebSentry Conditional One Year Extended Labour Warranty The factory labour warranty shall be extended for a total of 12 months from initial start up and prior to the
82. ar foot and support the pipe with code approved hangers at least every 5 feet gt If the drain line passes through an unconditioned space heat tracing is required to prevent the condensate in the drain from freezing When gravity disposal is not possible a condensate pump can be used Follow the pump manufacturer s installation instructions Condensate Drain Installation Unit Bottom Min 1 8 per foot Figure D 1 P Trap D 2 seresco Issue Date 2011 10 06 Section D Mechanical Installation NV Series Blower Motor Brace Upon installation remove ONLY lower bolt from all four corners shown in Figure D 2 Detail A The top of the bolt will be spray painted yellow for easy identification The plug fan sits on spring dampers to minimize vibration translated to the unit from the fan motor During shipping the fan assembly is fixed such that the springs are compressed and cannot oscillate Removing these bolts on installation ensures that the the fan vibrations will be dampened correctly e 8 Figure D 3 Double motor assembly remove horizontal brace on front wall seresco Section D Mechanical Installation NV Series Issue Date 2011 10 06 Factory Start up Supervision Seresco Technologies Inc factory start up supervision can be purchased with the equipment A factory start up includes several key services gt gt gt The expertise of a factory trained te
83. are version 4 8 0 domain name www seresco net was used Starting from version 4 8 0 domain name websentry seresco net is used If the IP is changing between an IP address and 0 0 0 0 there is a problem with the domain name lookup In this case you can try to configure a static IP for the WebSentry server Change Use DNS to No and then change the IP address to IP of websentry seresco net currently 97 74 200 218 Testing Internet access from unit Unit has a Ping feature that can be used to test that unit can connect to any IP address on the local network as well as to any IP over Internet To use the Ping feature you have to start the unit in Service Mode From main screen select Main Menu 1 System 3 System Restart 3 and then press Yes 1 to confirm When unit starts up you will have a selection menu Select Service 2 seresco Section X Troubleshooting Issue Date 2011 09 20 To access the Ping feature select Main Menu 1 Service 6 Network 3 Ping 1 If asked for a password at Service selection enter 813 To test connection to WebSentry server make sure IP selection 1 is set to 97 74 200 218 Press 2 to start Ping request The 3rd line shows the current IP address assigned to the unit The 4th line will either have 4 time values or the text Fail up to 4 times The time values indicate number of milliseconds for Ping message to go to WebSentry server and back Testing Interne
84. ase the installation process Base angles are attached using 3 8 bolts and inside angles are bolted using 5 16 bolts Ensure that all provided holes are used Caulk seams on the outside of the unit to make the join air tight Install the standing seam roof rib seresco Section D Mechanical Installation NV Series Issue Date 2011 10 06 Duct Connections duct connections should be installed in accordance with local and national standards To ensure the highest fan efficiency duct turns and transitions should be made to minimize air friction losses and turbulence See supplied unit drawing from the submittal for location and size of unit duct connections Use only flexible duct connectors to connect to the unit Piping and Unit Connections See the unit label for unit connection line sizes The installer must endeavour to ensure that all industry standards for refrigeration component installation are met This includes but is not limited to proper line sizing materials nitrogen purging brazing with Silfos 5 or better NO SOFT SOLDER evacuation cleanliness traps long radius elbows and system charging Drain Pans Condensate Drain The dehumidifier is a draw through configuration as a result the entire cabinet is under negative pressure Without a P trap condensate will not drain and the unit will overflow into your mechanical room gt Per Figure 5 pitch the condensate drain line a minimum of 1 8 per line
85. at both end and the LED still does not lit up it is very possible the Ethernet socket itself is faulty Connecting a network cable between a laptop and unit can determine that indeed the Ethernet socket is faulty and that there is not a faulty router port or faulty cable The second LED is yellow and will blink when there is communication Firewall settings The unit will try to connect to the WebSentry server once a minute using port 1030 Server name is websentry seresco net Use ping to determine IP address associated with this IP address if this is needed for any firewall settings If network has a firewall port 1030 must be open for communication or at least for the IP assigned to unit or the MAC address for the unit or to from the Seresco domain name or server IP The MAC address can be found under System Info using the local keypad translates to 00 90 C2 so that if MAC shows D1 2A 49 the full MAC address is 00 90 C2 D1 2A 49 Checking network communication status Check status of network communication from the local keypad From main screen select Main Menu 1 System 3 System Status 5 Network 4 TCP IP should be saying Up If it says PendingUp there is a problem with establishing a physical connection Network cables and router switch needs to be checked Ensure light over port where unit is connected is lit up WebSentry will say Idle when waiting to connect to server connects once a minute When conne
86. ated space The furnace must be connected to a factory built chimney or vent complying with a recognized standard or a masonry or concrete chimney lined with a lining material acceptable to the authority having jurisdiction The furnace modules will be classified in accordance with ANSI standards as follows o Category 1 Non condensing appliance with negative vent pressure 5 o Category Non condensing appliance with positive vent pressure Vertically Vented Furnaces Category I See Figure 3 1 Use single wall or double wall Type B vent pipe of diameters listed in the following table for the appropriate models 2 Maximize the height of the vertical run of vent pipe A minimum of five 5 feet 1 5m of vertical pipe is required The top of the vent pipe must extend at least two 2 feet 0 61m above the highest point on the roof Use Listed Type B vent for external runs An approved weatherproof vent cap must be installed to the vent termination Horizontal runs must not exceed 75 of the vertical height of the vent pipe up to a maximum of ten 10 feet 3m Horizontal runs should be pitched upward 1 4 per foot 21mm m and should be supported at 3 foot 1m maximum intervals Design vent pipe runs to minimize the use of elbows Each 900 elbow is equivalent to 5 feet 1 5m of straight vent pipe run Vent pipe should not be run through unheated spaces If such runs cannot be avoided insulate vent pipe to pre
87. ater Scrape solid foreign material off of the drain pan and vacuum to remove particulate matter Thoroughly clean any contaminated area s with a mild bleach and water solution or an EPA approved H 2 Issue Date 2011 10 06 seresco Section H Routine Maintenance NV Series 5 Impellers Fans sanitizer designed for HVAC use Immediately rinse with fresh water to prevent corrosion Allow to dry completely before putting the unit back into service Dispose of all contaminated materials To clean fan blades 1 2 3 Motors Disconnect all electrical power to the unit Scrape solid foreign material off of the fan blades and vacuum to remove particulate matter Thoroughly clean any contaminated area s with a mild bleach and water solution or an EPA approved sanitizer designed for HVAC use Immediately rinse with fresh water to prevent corrosion Allow to dry completely before putting the unit back into service Dispose of all contaminated materials Inspect fan motors periodically for excessive vibration or temperature For bearing lubrication and other maintenance activities see manufacturer s literature provided in the appendix Coils AN WARNING Hazardous pressures Coils containing refrigerant under pressure must not be cleaned using a solution over 150 F Failure to follow these safety precautions could result in coil bursting which could result in serious injury or death To clean coil
88. back to the sender Our controller is using this to test for a robust connection We have however seen cases where the RS 485 communication chip partially has failed where it no longer echoes back sent messages but otherwise functions just fine By setting the Echo Test to No we can test for this fault If you did any configuration change but still no communication you can try doing a System Restart to see if it this will help Either power off unit in between or unplug ROP terminal from board to cycle the ROP If you still are not being able to establish communication after doing these steps we have an unknown fault and the ROP needs to be replaced If this already is a new ROP we need to replace the board ROP shows Version Mismatch If the ROP display show Version Mismatch it means you are connecting a ROP to a unit running a software version with which the ROP is not compatible Get a new ROP with a version compatible with the software version on the unit 6 22 SELESCO Section E Electrical Installation Issue Date 2011 09 30 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK E 8 Issue Date 2011 10 06 Section F Startup NV Series I seresco Start Up AN WARNING Disconnect all electric power including remote disconnects and discharge all motor start run capacitors before servicing Follow proper lockout procedures to endure the unit cannot accidentally be powered For variable frequency drives or other energy storing comp
89. based grease Other lithium based greases of a similar consistency would be compatible See table below for some alternatives Alternative lithium complex greases Grease Reference Manufacturer Energrease N2 Shell Castrol LS Texaco Luplex HP Shell Unirex EP2 SKF Sovereign EP2 Mobilgrease LX Liplex Hytex BP Retinax Castrol LGHT3 Century LC2 Esso LMX Gulf M2 Mobil Where a special grease has been supplied this will be indicated on the motor nameplate Regreasing Standard regreasing facilities where provided are Situated on the periphery of the drive end and non drive endshields Grease relief is via a a Diaphragm relief valve b Rotating grease relief flinger c Plugged grease chute For motors with open bearings and without grease relief facilities the old grease must be cleaned out from time to time by removing the bearing cap and or endshield The bearing and housing must then be re packed with grease and reassembled Do not overfill the bearing housing it should not be more than a quarter full of grease after reassembly Motors with sealed for life bearings usually employ a polyurea EA6 grease These should be fitted with new bearings based on the bearing life stated in the product catalogue An overgreased bearing will cause overheating of the bearing with the possible escape of the grease loss of lubrication qualities leading to ultimate bear ing failure Installation amp Maintenan
90. cal installation Permissible tightening torques Ma Thread size Tightening tor Remark que MA Cable gland M16 25Nm Sealing area for cable diameter 4 10 mm Cable gland M20 4Nm Sealing area for cable diameter 6 12 mm Locking screw M16 M20 1 2 5 Nm Phillips screwdriver Locking screw M16 M20 25Nm Flat screwdriver Cover of controller housing 4 2 3 Nm Protective ground connection M4 2 5 Nm Add on module 4 1 3Nm Max cross section of terminals Mains connection L1 N and or L1 L2 L3 max 2 5 mm and or AWG12 Connection control 24 V 10 V GND D1 E1 K1 max 1 5 mm and or AWG16 Add on modules 1 5 mm 0 75 mm with wire end sleeve and or AWG16 5 3 EMC compatible installation of control lines 5 4 5 4 1 5 4 2 Pay attention to sufficient distance from powerlines and motor wires to prevent interfer ences The control cable may not be longer than 30 m Screened control cables must be used when the cable length is longer than 20 m When using a shielded cable connect the shielding to one side only i e only to the device with the protective ground keep cable short and with as little inductance as possible Mains connection Line voltage for 1 types Mains connection PE L1 and N Here it must be strictly observed that the mains voltage lies within the allowable tolerance specifications technical data Alternatively a supply of DC voltage i
91. ce Standard regreasing facilities Type Regreasing Metric NEMA facility 63 180 56 286 on request 200 355 324 587 standard Bearings are double shielded and pre packed with grease for life Lubrication procedure The following procedure should be adopted 1 Wipe clean the grease gun fitting and the regions around the motor grease fittings 2 Remove the grease relief plug if fitted Some motors will have one way grease valves which should be left in place 3 Add a small quantity of grease approximately 4 to 10 shots depending on frame size 4 Allow motor to run for approximately 10 minutes in order that excess grease may be expelled before refitting the relief plug Bearings fitted with rotating grease relief or through grease valves will relieve automatically Grease may not be expelled from the motor during filling due to internal cavities pipes filling or relief via seals 5 On initial start up or after relubrication bearing noise may result from the new grease moving around the bearing This noise is normal and will disappear after a few hours of running Bearing change When fitting new bearings the parts should be lightly lubricated with grease The bearing should be driven onto the shaft by pres sure on the inner race only using a short length of tube placed over the motor shaft On larger motors it is easier to raise the tempera ture of the bearing using an oil bath oven or induc tion heati
92. ce from Seresco Unit to OACC or dry cooler one way line length ft Hot gas line size in Liquid line size in 2 of 4 For tech support call 1 770 457 3392 ext 2 1 613 741 3603 ext 4 seresco Issue Date 2011 09 30 Z Startup Report Unit Operating Data and Configurations perating Data Unit Configuration Operating Data Lo Deis Pool heat Pool heat EI CS PP fre Sexe DL manm f f este ey D _ pam pee p mamem eeo 1 Pes 8 N NN NN ws __ eee Cmm o eee mem __ ee I NENNEN L 7 1 ewe VE VI O O VI Bex within 18 22 F margin refer to Pressure Temperature chart for proper Reheat F refrigerant Adjust if required T B Sight Glasess1 am T B Sight Glasses 2 NOTE For Receiver Sight glasses T top B bottom make note whether TO VALIDATE WARRANTY FILL OUT AND FAX to 1 613 741 3375 3 of 4 seresco Z Startup Report Issue Date 2011 09 30 Startup Company Name Startup Company Contact Startup Technician Name Startup Technician Contact Notes Comments Info 4 of 4 For tech support call 1 770 457 3392 ext 2 OR 1 613 741 3603 ext 4 Rotating Electrical Machines Installation Instructions NEMA IEC W Range Totally
93. ce mode It is not possible to start the unit in Normal Mode The blower can be started anytime but to enable the compressors and to be able to change the Commissioned option a factory password is required When changing Commissioned to Yes all the logs will be cleared and the unit will do a system restart Now at startup you will see the normal startup screen with 2 selections Normal Mode and Service Mode The Commissioned option can be changed back to No if needed G NV Series CommandCenter Operation Page 21 10 6 2011 seresco 1 Issue Date 2011 10 06 Section H Routine Maintenance NV Series Routine Maintenance AN WARNING Disconnect all electrical power including remote disconnect and discharge all energy storing devices before servicing Follow proper lockout procedures to ensure the power cannot be accidentally energized Failure to follow provided safety warnings and labels could result in serious injury or death AN WARNING When it is necessary to work with live electrical components have a licenced electrician or other qualified persons perform the required maintenance AN WARNING Danger or moving mechanical parts high voltage power elevated pressure and temperature When performing maintenance activities lock out the unit to prevent accidental start up When service is required call a qualified refrigeration mechanic Routine Maintenance Checklist Seresco Technologies I
94. ce of equipment referred to in this literature
95. chnician who will supervise the commissioning of the equipment This Seresco representative will assist the installing contractor with filling out the Start Up Report They will also inspect the installation to make sure that the dehumidifier has been properly integrated with the rest of the equipment on the job site Finally they can train the maintenance personnel to operate and service the equipment if necessary A factory start up does not include installation assistance The installing contractor is responsible for ensuring that the system is ready for start up when the Seresco representative arrives If the system is not ready Seresco reserves the right to bill the contractor for a second visit When the installing contractor is confident the system will be ready contact the Seresco Sales representative to schedule the start up Please call at least two weeks before the desired start up date to prevent scheduling conflicts Items required for Start Up gt gt gt gt A service technician and a fully stocked service vehicle Air balancing equipment magnehelic differential pressure gauge Volt Amp Ohm meters A digital thermometer w clamp on sensors Items to be Completed Before Start up gt VV ON ON ON ON ON VV WV Leak check and inspect the unit for internal concealed damage Level and support the dehumidifier properly Install the outdoor air duct filters and damper if applicable Install the conden
96. ck motor power against unt power Motor is operating in stall Check motor load and drive ratings 7121 region due to e g x Check fault function parameters excessive load or 0308 bit 11 insufficient motor power programmabile fault function 3010 3012 AUTORESET Automatic reset alarm Check parameter group 31 AUTOMATIC RESET settings 0308 bit 12 PID SLEEP Sleep function has entered See parameter groups 40 PROCESS PID SET 0309 bit 1 sleeping mode 1 41 PROCESS PID SET 2 ID RUN Motor Identification Run is This alarm belongs to norma start up procedure Wait unti 0309 bit 2 on drive indicates that motor identification ts completed START ENABLE 1 No Start Enable 1 signal Check parameter 1608 START ENABLE 1settings MISSING received Check digital input connections 0309 bit 4 Check fieldbus communication settings START ENABLE 2 No Start Enable 2 signal Check parameter 1609 START ENABLE 2 settings MISSING received Check digital input connections 0309 bit 5 Check fieldbus communication settings EMERGENCY Drive has recerved Check that it is safe to continue operation STOP emergency stop command Retum emergency stop push button to normal position 0309 bit 6 and ramps to stop according to ramp time defined by parameter 2208 EMER DEC TIME seresco Z Variable Frequency Drives Issue Date 2011 09 20 peo ENCODER ERR 7301 0306 bit 6 programmable fault function 5003
97. communication continue reading this document to help you troubleshoot the problem No power to ROP LED L1 not lit up First make sure unit is powered up and that the terminal block J8 or JCOM is plugged into the main control board Make sure wires are wired as listed in Table 1 Make sure that the terminal in the ROP is grabbing onto the copper and not the insulation Check this at the main control board as well There could possible be a kink in the cable causing a broken wire Test ROP at unit using a short cable Try both J8 and JCOM in case there still is no power connecting to J8 If still no power you most likely have a failed ROP terminal board 2 seresco Section E Electrical Installation Issue Date 2011 09 30 Power to ROP but showing a blank screen There should never be a blank screen when there is power to the ROP At the minimum the ROP should show that it is trying to connect to the main control board There are only two reasons why there is a blank screen The ROP has a contrast dial It might have been moved so that there is no contrast at all resulting in a blank screen The contrast dial is a white dial in the upper left corner next to the terminal board Use a small screw driver to adjust it If you see no change at all on the screen when adjusting the dial then this is not the problem The second reason for a blank screen is if the menu program has been erased from memory A static chock could possible cause this
98. completion of the 24 month from date of shipment whichever comes first and subject to prior written approval from the factory The provided equipment must be connected and communicating to Seresco s WebSentry online control and monitoring service for the entire term of the warranty extension Seresco Technologies Inc will provide and or reimburse the required labour materials and shipping and handling costs incurred in the replacement or repair of a factory installed defective part Only the labour required to replace the defective part is warrantied travel time diagnostic time per diems truck charges etc are not covered under this warranty Two Year Parts Warranty If any factory installed part supplied by Seresco Technologies Inc fails because of a defect in workmanship or material prior to the completion of the 24 month from date of shipment Seresco Technologies Inc will 1 seresco Section Y Warranty Issue Date 2011 09 30 furnish a new or rebuilt part F O B factory No labour reimbursement will be made for expenses incurred in making field adjustments or parts replacement outside the Initial 90 day Warranty Seresco Technologies Inc reserves the right to have the defective part returned to the factory in order to determine the warranty applicability Parts shipping and handling costs to and from the factory are not covered outside of the Initial 90 day Warranty Replacement Part Warranty I
99. cted you will either see Receive or Send If it shows Connecting for several seconds it means there is a problem establishing a connection to the server Usually it will toggle between Idle and Connecting when a proper connection is not established Check TCP IP and WebSentry configuration settings seresco Issue Date 2011 09 20 Section X Troubleshooting Checking TCP IP configuration settings Unit can be configured for dynamic or static IP From main screen select Main Menu 1 Factory Settings 5 Network 5 TCP IP 1 If asked for a password at Factory Settings selection enter 813 DHCP set to Yes is for dynamic IP and if set to no unit is configured for Static IP Dynamic IP You should see an IP and Mask assigned means 255 This is assigned by the router to which the unit is connected On second page you should also see IP s assigned to GW Gateway and DNS If any of these IP s are not assigned properly showing 0 0 0 0 for instance there is a problem with the router assigning IP info to the unit Static IP IP Mask GW and DNS all have to be configured correctly or unit will not be able to communicate with the WebSentry server This information should be known by the IT group managing the local network Check WebSentry configuration settings By default the unit is configured to use DNS Domain Name Server to translate the Seresco domain name to the appropriate WebSentry IP address Before softw
100. ctric systems and equipment are operated and maintained in accordance with electro technical regulations e The owner is obliged to ensure that the device are operated in perfect working order only e The device may only be used as intended Application You must periodically examine the safety equipment for their properly functioning condition e The assembly instructions and or operating instructions are always readily avail able at the location where the device is being used are complete and are in legible condition These persons are regularly instructed in all applicable questions regarding occu pational safety and environmental protection and are knowledgeable regarding the assembly instructions and or operating instructions and especially are famil iar with the safety instructions contained therein L BAL F036 GB 1007 Index 004 Part No 00295296 GB 8 39 ZIEHL ABEGG Assembly instructions ECblue Product overview 2 10 3 1 e e All safety and warning notices attached to the frequency inverter are never removed and remain legible Employment of external personnel Maintenance and service work are frequently carried out by external employees who often do not recognize the specific situations and the thus resulting dangers These persons must be comprehensively informed about the hazards in their area of activity You must monitor their working methods in order to intervene in good time if necessary Product
101. d codes are same See drive type designation label Parameter download from source to destination Check that source and destination drive drive has failed because parameter sets are information are same See parameters in group incompatible 33 INFORMATION 5088 Operation has failed because of drive memory Contact your local ABB representative error 5089 Download has failed because of CRC error Contact your local ABB representative me Download has failed because of data processing Contact your local ABB representative eror 5091 Operation has failed because of parameter error Contact your local ABB representative Parameter download from source to destination Check that source and destination drive drive has failed because parameter sets are information are same See parameters in group incompatible 33 INFORMATION 11 seresco Z Variable Frequency Drives Issue Date 2011 09 20 Fault messages generated by the drive CODE FAULT cusg WHAT TODO OVERCURRENT 2310 0305 bit 0 DC OVERVOLT 3210 0305 bit 1 DEV OVERTEMP 4210 0305 bit 2 SHORT CIRC 2340 0305 bit 3 DC UNDERVOLT 3220 0305 bit 5 AM LOSS 8110 0305 bit 6 programmable fault function 3001 3021 Al2 LOSS 8110 0305 bit 7 programmable fault function 3001 3022 Output current has exceeded trip level Excessive intermediate circuit DC voltage DC overvoltage trip limit is 420 V for 200 V dri
102. d Edit Mode The menu system implements two different modes where the keys have different meanings Navigation mode is used to navigate the menu system and Edit mode is used when changing data The following keys are used in Navigation mode e Keys 1 3 and 4 6 are used to select a menu item If there are more than 6 menu items menu items will be listed 1 3 on every screen e Up and Down arrows are used to scroll up or down a page Arrows at the top right corner indicates which direction you can scroll If no more than 6 items either down or up arrow will be displayed no scrolling around corner If more than 6 menu items both arrows will be displayed and you can scroll around the corner Obviously no arrows when 3 or less menu items Back key takes you back to previous menu level Enter key has a special meaning From any menu screen it will take you directly back to the main screen the sensor screen If you now press the Back key it will take you back to the screen where you were before pressing Enter On the sensor screen you can still use the Up and Down arrows to scroll up and down a page and the Back key will still take you back to where you were before pressing Enter If you press 1 however Main Menu the back shortcut is lost it s not a true history list yet e Key 3 on the sensor screen is another hidden feature It will toggle sensor readings between displaying values with a one decimal prevision and no precision Default is
103. d is fundamentally considered to be reliable The device and its accessories must only be used in a flawless condition and installed and operated in compliance with the assembly instructions and or operating instructions Operating outside the device s technical specifications rating plate and attachment technical data can lead to a defect in the device and additional damage A separate fault and performance monitoring system with an alarm signal function is necessary in order to prevent personal injuries and material damages during malfunctions and in case the device fails Substitute operation must be taken into consideration The design and installation of the system must comply with local regulations and directives Requirements placed on the personnel due diligence Persons entrusted with the planning installation commissioning and maintenance and servicing in connection with the frequency inverter must have the corresponding qual ifications and skills for these jobs In addition they must be knowledgeable about the safety regulations EU directives rules for the prevention of accidents and the corresponding national as well as regional and in house regulations Personnel to be trained or instructed and apprentices are only permitted to work on the device under the supervision of an experienced person This also applies to personnel undergoing general training Comply with the legal minimum age This device is not intended to be used
104. d replaced prior to operating the system Accumulated dirt and other organic matter exposed to water or extended periods of high relative humidity 60 percent or higher can support microbial growth which must be removed to prevent the unit from becoming a contaminant source If evidence of contamination exists determine and eliminate the cause remove the contamination and sanitize the affected area H 4 seresco Issue Date 2011 10 06 Section H Routine Maintenance NV Series Outdoor Air Balancing The amount of outdoor air introduced into the unit varies by season Seresco Technologies Inc provides manual balancing dampers with all outdoor air equipped units Even if a unit mounted motorized air damper is installed the manual damper will also be installed There are two types of manual dampers depending on the size of the unit NE NP 004 to 016 and NE NP 2xx Series Note that the Outdoor Air filter box contains two perforated sliding plates as shown in Figure H 1 Adjust the manual damper by turning the black knob to slide one plate along the other Align the holes for maximum air flow or misalign the holes to block or dampen the airflow Figure H 2 Outdoor Air Filter Box For NE NP NV 018 to NE NP NV 120 To adjust the outdoor air balance first remove the filters The manual damper consists of two perforated plates one of which slides on top of the other To adjust the air balance loosen all the
105. ddress Occupied Schedule If user password has been enabled you will need to enter the password before you can change the schedule You can enter up to 3 scheduled items Each item determines when the room is Occupied by specifying a start time and a stop time You also specify which day of the week the scheduled item applies Monday Sunday Workdays Weekends or All If there are conflicting items then the priority goes to day items Monday Sunday followed by Workday and Weekends and last All Use this to your advantage by specifying a default schedule G NV Series CommandCenter Operation Page 10 10 6 2011 1 5 1 6 LI 1 8 seresco using All and then add a schedule item for days where the default does not apply e g Weekends Sunday Filter Schedule Use the filter schedule to determine how often there will be a Dirty Filter alarm reminding you that all filters should be replaced Date shows the next date a Dirty Filter alarm will be tripped You can manually change this date to any date you like Interval specifies number of months until next Dirty Filter alarm after the alarm has been cleared Note that the alarm will not be cleared on a system restart You have to clear the alarm from the active alarms list When cleared the date for next alarm will automatically be changed to a date using this interval and the current date Display Use Backlight to enable disable the keypad backlight Use Temp Unit prop
106. e Product overview 3 3 Ziehl Abegg design criteria for long service life The service life of devices with power electronics is decisively dependent on the ambient temperatures The longer electronic components are exposed to high ambient temper atures the faster the deterioration and the more probable the failures The device is designed with a service life amounting to at least 40 000 h when S1 operated at full power in the maximum permissible ambient temperature environ ment In order to achieve this the device protects itself by active temperature management 3 4 Transport Attention A Ziehl Abegg fans are packed in the factory in accordance with the respective agreed form of transportation Always observe the weight specifications and the permissible carrying loads of the means of transport Transport the fan s either in their original packing or larger fans on the transport devices provided axial fans holes drilled in support arms wall ring plates and motor block radial fans holes drilled in the motor block fastening brackets and support plates with suitable means of transport Observe the weight specifica tions on the rating plate Wear safety showes and gloves for handling Do not transport the fan by the connecting cable Avoid shocks and impacts to the device during the transport Avoid extreme heat or cold temperature range for storage and transporte Techni cal data Be on the alert for any damag
107. e length Adjust as necessary for an even unit lift Other lifting arrangements may cause damage to equipment serious injury or death of personnel Always place assemble and suspend single sections Do not lift units in windy conditions Do not raise units overhead with personnel below unit AN WARNING Improper lifting procedure Test lift the unit 24 inches to verify proper operation of lifting equipment and positioning of lift points such that the unit is level Failure to properly lift the unit could result in equipment damage serious injury or death Seresco Technologies Inc is not responsible for the improper use of lifting equipment AN WARNING When lifting unit appropriate personal protection equipment PPE such as steel toed boots and hard hats must be worn to avoid potentially serious injury Lifting and Rigging Procedures Determine the approximate centre of gravity before lifting the unit Consult unit design drawings provided in the submittal documents to determine total weight and weight distribution gt Never assemble split sections before lifting them to the installation location Always lift sections as received from the factory gt Lift sections using the provided lifting lugs gt avoid damage do not attach intake or exhaust hoods prior to lifting the unit into place Unit Assembly Split Units Only Under special conditions the unit may be split into two or more sections to e
108. e to the packaging or the fan Radial impellers or built in fans type ER GR are generally delivered on euro pallets and can be transported using lift trucks Fix pallets during transport Do not stack pallets Only handle with suitable hoisting gear Construction ER GR Fan unit may only be lifted and transported when using a suitable hoisting device load spreader Ensure sufficient cable or chain length Position the lifting beam transversely to the motor axis Pay attention to adequate width of the lifting beam Never stand underneath the suspended fan because defective transport equipment could cause death L BAL F036 GB 1007 Index 004 Part No 00295296 GB 10 39 ZIEHL ABEGG Assembly instructions ECblue Mounting 3 5 Stor 3 6 Was age Store the fan in the original packaging in a dry area protected from the weather and protect it from dirt and weather until final installation Do not stack pallets Avoid extreme heat or cold temperature range for storage and transporte Techni cal data Inspect the motor bearings for proper operation prior to installation Avoid prolonged storage we recommend a maximum of one year consult the manufacturer before starting if stored for longer te disposal recycling Disposal must be carried out professionally and environmentally friendly in accordance with the legal stipulations 4 Mounting 4 1 General notes A Atten tion Installation are only to be performed
109. enclosed fan cooled TEFC three phase motors with squirrel cage for low voltage with antifriction bearings BROOK CROMPTON Installation amp Maintenance Introduction All ac induction motors are designed for long life and low running costs Careful installation and mainte nance will ensure that you achieve reliable operation and optimum efficiency For motors with specific duties such as brake motors single phase motors and motors installed within hazardous areas please refer to your supplier Pre installation requirements Warning Handling and lifting of electric motors must only be undertaken by authorised personnel Full product documentation and operating instruction must be available together with tools and equipment neces sary for safe working practice If there are any safety concerns do not install or attempt to operate the motor Please contact your supplier for advice or assistance Receipt Before any motor is accepted on site it should be inspected carefully against the following checklist a Check that the description on the consignment note agrees with your order specification b Check that the rating speed etc are in accordance with your requirements c Check for any damage rust dirt foreign substance etc Where an instance of droppage or loss is evident or suspected it may be necessary to unpack the goods to establish the full extent of the problem Wherever possible damage should be rec
110. ensure that you are aware which model is used in your unit before consulting this guide Siemens MicroMaster VFDs AN WARNING This equipment contains dangerous voltages and controls potentially dangerous rotating mechanical parts Non compliance with Warnings failure to follow the instructions contained in this manual can result in loss of life severe personal injury or serious damage to property Only suitable qualified personnel should work on this equipment and only after becoming familiar with all safety notices installation operation and maintenance procedures contained in this manual The successful and safe operation of this equipment is dependent upon its proper handling installation operation and maintenance AN WARNING The DC link of all MICROMASTER modules remains at a hazardous voltage level for 5 minutes after all voltages have been disconnected Therefore always wait for 5 minutes after disconnecting the inverter from the power supply before carrying out work on any modules The drive unit discharges itself during this time This equipment is capable of providing internal motor overload protection in accordance with UL508C section 42 Refer to P0610 level 3 and P0335 Motor overload protection can also be provided using an external PTC via a digital input This equipment is suitable for use in a circuit capable of delivering not more than 10 000 symmetrical amperes rms for a maximum voltage of 230 460 V whe
111. er the inter purge period Control will initiate up to 3 additional trials per normal operation sequence To restart refer to Item 10 If flame sensor indicates presence of flame during purge period when no flame should be present the inducer will remain energized but the gas valve off until the cause of the false flame is removed If the air pressure switch is closed when the inducer is energized or does not close after the inducer is energized the control will wait one minute for the sir switch to open or close and then lock out To restart refer to Item 10 I the control detects power to the gas valve when it should be off or not powered when it should be on the control will go into lockout with all outputs off To restart refer to 10 NOTE Refer to control Flash Code Key if control is provided with LED indicator light LED Flash Code Key On Steady Control operation normal 1 Flash Open Pressure switch limit switch or flame rollout switch 2 Flashes Pressure switch stuck closed 3 Flashes Ignition flame sense failure 4 Flashes Repeated flame losses 5 Flashes Internal control fault Trouble shooting guide for UTEC 1016 xxx Ignition Board Description Actions Steady On Normal LED is Lit 24VAC is applied to the control LED off Lockout LED is OFF 1 Check 120V is supplied to unit and transformer 2 Check to see if 24V is coming out of secondary side of transfor
112. eries doc Issue Date 2011 09 30 Start up Start up iii Pre Startup Checklist Routine Maintenance Routine Routine Maintenance Checklist Component Maintenance Outdoor Air Balancing Troubleshooting Troubleshooting Troubleshooting Steps Warranty Warranty ii Annex F 1 F 1 F 3 F 6 G 1 G 5 H 1 H 1 H 2 H 5 X 1 X 1 X 1 X 2 1 seresco Issue Date 2011 10 06 Section A Warnings Cautions and Notices NV Series Warnings Cautions and Notices Throughout this manual warnings cautions and notes appear when special care must be taken to avoid potential hazards that could result in mechanical or electrical damage personal injury or death WARNING Indicates a potentially hazardous situation which could result in serious injury or death if handled improperly CAUTION Indicates a potentially hazardous situation which could result in moderate injury or equipment damage if handled improperly Note Indicates a situation that could result in equipment damage if handled improperly seresco Section A Warnings Cautions and Notices NV Series Issue Date 2011 10 06 THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK A 2 seresco Issue Date 2011 10 06 Section B NV Series General Information General Information Use this manual to install operate and maintain your Seresco Technol
113. erottage both LEDs flashing same time B RAM failure kd both LEDs flashing alternatively Figure 4 MM440 LED Status Display Issue Date 2011 09 30 Z Variable Frequency Drives seresco Table 2 Fault Messages MM420 MM440 Fault Significance Fault Significance F0001 Overcurrent F0002 Overvoltage F0002 Overvoltage F0003 Undervoltage F0003 Undervoltage F0004 Inverter Overtemperature F0004 Inverter Overtemperature F0005 Inverter I2t F0005 Inverter I2t F0011 Motor Overtemperature I2t F0011 Motor Overtemperature I2t F0012 Inverter temp Signal lost F0015 Motor temp Signal lost F0010 Mains Phase Missing F0021 Earth Fault F0022 HW Monitoring Active F0023 Output Fault F0024 Rectifier Overtemperature F0030 Fan Has Failed F0035 Auto Restart after n F0040 Automatic Calibration Failure F0041 Stator resistance measurement failure F0041 Motor Data Identification Failure F0042 Speed Control Optimization Failure F0051 Parameter EEPROM Fault F0051 Parameter EEPROM Fault F0052 Powerstack Fault F0052 Powerstack Fault F0053 IO EEPROM Fault F0054 Wrong IO Board F0060 Asic Timeout F0060 Asic Timeout F0070 Communications board setpoint error F0070 Communications board setpoint error F0071 No Data for USS RS232 link during Telegram Off Time F0071 USS BOP Link setpoint fault F0072 No
114. erty to set temperature unit to be used in the system Celsius or Fahrenheit Reset Display controls how long the operator panel will stay idle at a menu screen before being returned to the main sensor screen User Password Here you can enable user passwords disabled by default You can also change the user password and set for how long the user password protected menu items should stay open after they have been unlocked retention time Remote OP This menu selection is only visible on a remote OP operator panel connected to the board using a serial port Under version info you can see the software version of the remote OP as well as the minimum main board software version required to be able to communicate with a main board Port Configuration is used to configure the remote OP end of the serial port interface Baud Rate sets the speed of the connection Echo Test defines if we will do an echo test every time we transmit data over the port Normally all data should be echoed back and therefore adding the echo test enable us to have one more test to ensure data was transmitted with no errors However if there is a minor hardware problem with the port chip this will cause the port not to work at all Disabling the echo test might enable us to still use the port even with the hardware error G NV Series CommandCenter Operation Page 11 10 6 2011 seresco Reply Delay defines for how long we will wait for a reply message before
115. es beyond Seresco Technologies Inc control Optional Five Year Compressor Warranty This extended warranty must be purchased before the shipment of the unit Seresco Technologies Inc will provide a replacement compressor for 60 months from the date of shipment provided the factory installed compressor fails as a result of manufacturing defect and is returned to the factory with transportation prepaid This extended compressor warranty is subject to all the terms of the standard Seresco Technologies Inc warranty but applied to the compressor only No charges attributed to the replacement of a component except as detailed in above Initial 90 day Warranty will be allowed unless specifically granted in writing beforehand by Seresco Technologies Inc Optional Five Year Airside Coil Warranty This extended warranty must be purchased before the shipment of the unit Seresco Technologies Inc will provide a replacement Airside Coil for 60 months from the date of shipment provided the failed coil is returned to the factory with transportation prepaid This extended coil warranty is subject to all the terms of the standard NE Series warranty but applied to the coil only No charges attributed to the replacement of a component except as detailed in above Initial 90 day Warranty will be allowed unless specifically granted in writing beforehand by Seresco Technologies Inc This warranty is contingent to the proper maintenance of pool water
116. ese options are used to set the polarity of the analog outputs 0V means that device is off or closed at 0 volts 10V means that device is off or closed at 10 volts Digital Inputs These options are used to enable disable some digital inputs Several of them are optional inputs that can be used to control certain components and features of the system Sample Rates The AI Samples and AI Sample Rate properties are used to fine tune the way analog inputs are read and translated into sensor readings A sensor reading is the average of all read samples Refresh Sens property sets how often sensors will be read Sensor reading will also be generated when there is a change in the sensor reading Refreshing sensors on a regular basis prevents us from getting stuck with no sensor readings for a long time when the system is stable The DI Samples and DI Sample Rate properties are used to fine tune the way digital inputs are read and translated into alarms or other inputs A digital input will signal a state change when all samples are the same and are different from current saved state Assignments These settings are used to assign an input or output signal to a physical input output on the board The internal input output id is being used to reference the physical input output A wiring diagram is needed to determine the board terminal To reach these settings you need to enter a service password G NV Series CommandCenter Operation Page 19 10 6 20
117. external control mode REM and is set to accept start stop direction commands or references via control panel Check group 10 START STOP DIR and 11 REFERENCE SELECT settings Check control panel connector Refit control panel in mounting platform seresco Issue Date 2011 09 30 Z Variable Frequency Drives CODE ALARM cause wrarrovo Drive IGBT temperature is Check ambient conditions See also section Derating on OVERTEMP excessive Alarm limit is page 291 4210 120 C Check air flow and fan operation 0308 bit amp Check motor power against unit power MOTOR TEMP Motor temperature is too Check motor ratings load and cooling 4310 high or appears to be too Check start up data high due to excessive 0305 bit 9 load insufficient motor programmable fault power inadequate cooling function or incorrect start up data 3005 3009 3503 Check fault function parameters Measured motor Check value of alarm limit temperature has exceeded Check that actual number of sensors corresponds to value alarm limit set by set by parameter 3501 SENSOR TYPE parametar 050 Let motor cool down Ensure proper motor cooling Check LIMIT cooling fan clean cooling surfaces etc UNDERLOAD Motor load is too low due to Check for problem in driven equipment FF6A e g release mechanism in 0308 bit 10 driven equipment programmabile fault function 3013 3015 Check fault function parameters Che
118. f a replacement part provided by Seresco Technologies Inc under this warranty fails due to a material defect prior to the end of the Two Year Parts Warranty or the end of the extended warranty period if applicable or 12 months from date of the replacement part shipment whichever comes first Seresco Technologies Inc will furnish a new or rebuilt part F O B factory Applicability This warranty is applicable only to products that are purchased and installed in the United States and Canada This warranty is NOT applicable to 1 ct Limitations Products that have become defective or damaged as a result of the use of a contaminated water circuit or operation at abnormal water temperatures and or flow rates Parts that wear out due to normal usage such as air filters belts and fuses 2 Refrigerant lost during the parts warranty will be reimbursed in accordance to the current market price of refrigerant at the time of repair Seresco Technologies Inc will not be responsible for refrigerant lost from the system due to improperly installed contractor piping to the remote outdoor air cooled condenser Refrigerant coils that corrode due to improperly balanced pool chemistry or corrosive air quality Components that have been relocated from their original placement at the factory Any portion of the system not supplied by Seresco Technologies Inc Products on which the model and or serial number plates have been removed
119. f capacitors danger of death exists even after switching off the device through directly touching the energized parts or due to parts that have become energized due to faults The controller housing may only be removed or opened when the power line has been switched off and a period of three minutes has elapsed since switching it off Attention automatic restart place after voltage return e The fan may switch on and off automatically for functional reasons e After power failure or mains disconnection an automatic restart of the fan takes e Wait for the fan to come to a complete standstill before approaching it Attention hot surface e Temperatures of up to approx 85 C can arise on the controller housing 2 8 A Modifications interventions in the device Attention For reasons of safety no unauthorized interventions or modifications may be made on the device All planned modifications must be authorized by the manufacturer in writing Use only genuine spare parts genuine wearing parts genuine accessories from Ziehl Abegg These parts were specifically designed for the device There is no guarantee that parts from non original sources are designed and manufactured in correspondence with load and safety requirements Parts and optional equipment not supplied by Ziehl Abegg are not approved by Ziehl Abegg for use 2 9 Operator s obligation of diligence The contractor or owner must also ensure that the ele
120. ft 1 2m from electric meters gas meters regulators or relief equipment Through the wall vents shall not terminate over public walkways or over an area where condensate or vapor could create a nuisance or hazard Provide Vent termination clearances to building or structure features as follows Structure Minimum Clearance Door Window or gravity inlet 4 ft 1 2 m below 4 ft 1 2 m horizontally 1 ft 305 mm above Forced air inlet within 10 ft 3m 3 ft 91 m above Adjoining building or parapet 6 ft 1 8 m Adjacent public walkways 7 ft 2 1 m above grade EACH APPLIANCE MUST HAVE IT S OWN INDIVIDUAL VENT PIPE AND TERMINAL Do not connect vent system from horizontally vented units to other vent systems or a chimney Figure 4 Horizontal Venting Category III 5 ft 1 52m Min 50 ft 15 25 m Max Equivalent Length Jt Co Oe mo Min 2 51mm clearance Thimble with Approved Fiberglass insulation 2 Vent Terminal 3 ft 91m Min Condensate Drain above highest snowfall With trap if required M By local codes Heating Appliance Separated Combustion Systems HM duct furnace modules may be applied to appliances for operation in separated combustion systems The module must be mounted with the burner section in a reasonably airtight vestibule compartment as these systems provide combustion air from outside the heated space and vent the products of combustion outdoors No air openings are to be pr
121. g Fault motor overtemperature 2 Mains not present 8 Fault inverter temperature x 18 Warning current limit 3 Ready to run both LEDs twinkling same time Inverter fault Other warnings 3 other than the ones listed below both LEDs twinkling alternatively Inverter running g Undervoltage trip undervoltage warning Fault overcurrent Drive is not in ready state g B ROM failure e Faultovervoltage both LEDs flashing same time B RAM failure both LEDs flashing alternatively Figure 3 MM420 LED Status Display MM440 1 3 AC 200 240 V 380 480 V bon Connection for Extemaib dvi fier module con 30VDC 5A esstv j 250VACI2A dative Relay2 G m c lt Figure 2 MM440 Block Diagram LEDs for indicating the drive state OFF XX ON approx 0 3 s flashing approx 1 s twinkling Fault motor overtemperature Mains not present 8 Fault inverter temperature Warning current limit both LEDs twinkling same time Inverter fault Other warnings other than the ones listed below both LEDs twinkling alternatively x Inverter running Sg Undervoltage trip undervoltage warning S Fault overcurrent 8 Drive is not ready state ROM failure Faultov
122. g select the modulated option then use the up and down arrows followed by Enter to select the desired heating load To activate Staged heating enable stage 1 and stage 2 if applicable Note for units equipped with a gas water boiler and modulated valve activate stage 1 first to start the circulating pump s then activate modulated heating as described above AN CAUTION Ensure that the main blower is on while testing the heating system or compressor Enabling the Compressor s Compressors are disabled after testing at the factory to prevent their accidental non supervised start up To start the compressor s ser Issue Date 2011 10 06 Section F Startup NV Series 2 seresco gt 1 Main Menu 5 Factory Settings 4 Compressor 1 Enabled and switch to Yes to enable the compressor Ensure that design conditions return air temperature and relative humidity are established the main blower is running and a gauge set is attached to verify compressor rotation and performance Make sure that gauge readings correspond to unit pressure sensor readings shown on the keypad Forced Modes Check unit condition under different modes of operation by doing the following gt Set forced demands 1 Main Menu 6 Service 1 Forced Demands 1 Compressor 1 To run the unit in dehumidification mode choose Dehumidify and check pressure temperature readings Allow the compressor to run for 20 30 minutes and ens
123. g over speeding Refer to starter literature for methods of start and safety precautions to be taken Running After one hour of running check the general vibra tion levels If these are excessive check alignment and belt tensioning if belt driven Some initial bearing noise may be present during the running in period This is normal because the grease has to settle down within the bearing This noise should disappear after a few hours of operation Check that the motor runs up smoothly and within the permitted run up time Note that repeated start ing in quick succession may lead to a thermal over load of the motor Fitting couplings and alignment Extreme care must be exercised in lining up cou plings as misalignment can be detrimental to the shaft and bearings For direct drives we recommend that flexible couplings are used Please ensure that the alignment instructions given by the coupling manufacturer are followed Do not at any time force in the fitting of couplings pulleys etc All motors are provided with a threaded hole in the drive end shaft to assist fitting and removal A bolt should be used in this hole and a nut with a large washer used to press the coupling or pulley against the shoulder of the shaft Care must also be taken to ensure that the motor bearings are not subjected to end thrust caused by the two halves of the couplings being squeezed too tightly together Please ensure that all couplings bel
124. ges Should your unit arrive damaged please follow the instructions in Shipping Damage Instructions to resolve the situation Delivery cannot be refused on the basis of shipping damages Upon receipt please check the following components for damage gt Verify the proper operation of latches and hinges on all access doors Inspect all coils for damage to the fin surface coating headers or coil connections Manually rotate the fan wheel to ensure free movement of the shaft bearings and drive Inspect the fan housings for any foreign objects Inspect and test all piping for possible shipping damage Check the tightness of bolts on the fan structure and coils VV VV ON WV Inspect fan isolator shipping brackets Shipping Damage Instructions Seresco Technologies Inc ships freight on board FOB meaning that the unit belongs to the customer as soon as the delivery truck leaves the factory If damage has occurred to the unit during shipment follow these instructions 1 Specifically note the extent of the damage in detail on the freight bill Clear photographs of the damaged 1 seresco Section C Pre installation Requirements Issue Date 2011 09 30 components are required 2 Report all claims of shipping damage to the delivering carrier immediately and coordinate a carrier inspection if necessary 3 Contact Seresco Technologies Inc by email at service serescodehumidifiers com or by phone at 613 741 3603
125. ght Induced draft blower will run for 30 second pre purge period At the end of the pre purge period the spark igniter and the gas valve will be energized Burners should ignite If the unit fails to ignite see trouble shooting guide inside this instructions Manifold Pressure Adjustment e manifold pressure for high fire second stage should be at 3 5 wc if it needs adjustment adjust the HI Regulator on the two stage gas valve See Figure A The manifold pressure for Low Fire First Stage should be set at 1 2 wc if it needs adjustment adjust the LO Regulator on the two stage gas valve See Figure A Hi Pressure Adjustment LOW Pressure Adjustment Inlet Gas Pressure OFF ON Tap turn Knob Figure A Honeywell two Stage Gas Valve Maintenance It is recommended that an annual inspection of the heater by a qualified service personal The condition of the burners heat exchanger induced draft blower venting system and wirings Check for any signs of deterioration vent blockage any signs of flame rollout or water damage Any sign of damaged or deteriorated parts should be replaced before the unit is put back into service Turn off all electrical power before inspection and servicing Check Heat Exchanger for Cracks and blockage Check and clean burners and carryover from dirt rust and blockage by wasp nests Check venting system for blockage by animals and wasps Check the piping for any possible leak
126. ging 4 1 1 2 Economizer 4 1 1 3 Eco Offset OA 4 1 1 4 Eco Offset DP 4 1 1 5 Mod Steps 4 1 1 6 Fire Reset 4 1 2 Exhaust Fans 4 1 2 1 Fan 1 Capacity 4 1 2 2 Unoccupied 4 1 2 3 Occupied 4 1 3 Dampers 4 1 3 1 Unoccupied 4 1 3 2 Occupied 4 1 3 3 OAD 1 Max 4 1 3 4 OAD 2 Min 4 1 3 5 OAD 2 Max 4 1 4 Timers 4 1 4 1 Stabilize 4 1 4 2 Freezestat 1 4 1 4 3 Freezestat 2 4 1 4 4 No Airflow 4 1 4 5 VFD Delay 4 1 4 6 Econo Stable 4 2 Space Control 4 2 1 Room Temperature 4 2 1 1 Deg Min On 4 2 1 2 Deg Min Off G NV Series CommandCenter Operation Page 4 10 6 2011 4 2 1 3 Setpoint Adj 4 2 2 A C 4 2 2 1 Sensor 4 2 2 2 Deg Min On 4 2 2 3 Deg Min Off 4 2 3 Heating 4 2 3 1 4 2 3 2 Deg Min On 4 2 3 3 Deg Min Off 4 2 3 4 Sensor 4 2 3 5 Mod Step Size 4 2 3 6 Stage 2 On 42 4 Humidity 4 2 4 1 Deg Min On 4 2 4 2 Deg Min Off 4 2 5 Deadbands 4 2 5 1 Air Temp Low DID Air Temp High 4 2 5 3 Humidity Low 4 2 5 4 Humidity High 4 2 5 5 Heat Rec High 4 2 5 6 SA Temp Low 4 2 5 7 SA Temp High 4 3 Network 4 3 1 TCP IP 4 3 1 1 DHCP 4 3 1 2 IP 4 3 1 3 Mask 4 3 1 4 GW 4 3 1 5 DNS 4 3 1 6 Link Monitor 4 3 2 Serial Ports 4 3 2 1 Port RS 232 4 3 2 1 1 User 4 3 2 1 2 Baud Rate 4 3 2 1 3 Databits 4 3 2 1 4 Parity 4 3 2 1 5 Flow Control 4 3 2 1 6 Reply Delay 4 3 2 2 Port C RS 485 4 3 2 2 1 User 4 3 2 2 2 Baud Rate 43223 Databits 4 3 2 2 4 Parity 4 3 2 2 5 Echo Tes
127. gt This Seresco representative will assist the installing contractor with filling out the Start Up Report gt They will also inspect the installation to make sure that the dehumidifier has been properly integrated with the rest of the equipment on the job site Finally they can train the maintenance personnel to operate and service the equipment if necessary A factory start up does not include installation assistance The installing contractor is responsible for ensuring that the system is ready for start up when the Seresco representative arrives If the system is not ready Seresco reserves the right to bill the contractor for a second visit When the installing contractor is confident the system will be ready contact the Seresco Sales representative to schedule the start up Please call at least two weeks before the desired start up date to prevent scheduling conflicts Items required for Start Up A service technician and a fully stocked service vehicle Air balancing equipment magnehelic differential pressure gauge Volt Amp Ohm meters VV V ON A digital thermometer w clamp on sensors Items to be Completed Before Start up Leak check and inspect the unit for internal concealed damage Level and support the dehumidifier properly Install the outdoor air duct filters and damper if applicable Install the condensate P trap and drain lines and prime P trap Tighten all electrical connections and verify that the line vo
128. he following standards are applied EN 60204 1 2006 Safety of machinery electrical equipment of machines Part 1 Gen eral requirements EN ISO Safety of machinery basic concepts general principles for design 12100 2003 EN ISO Safety of machinery safety distances to prevent danger zones being 13857 2008 reached by the upper limbs Note The maintenance of the EN ISO 13857 20068 relates only to the installed accidental contact protection provided that it is part of the Scope of delivery The specific technical documentation in accordance with Appendix VII B has been written and is available in its entirety The person authorised for compiling the specific technical documentation is Dr O Sadi address see above The specific documentation will be transmitted to the official authorities on justified request The transmission can be electronic on data carriers or on paper All industrial property rights remain with the above mentioned manufacturer L BAL F036 GB 1007 Index 004 Part No 00295296 GB 36 39 ZIEHL ABEGG Assembly instructions ECblue EC Declaration of Incorporation It is prohibited to commission this incomplete machine until it has been secured that the machine into which it was incorporated complies with the stipulations of the EC Machinery Directive K nzelsau 29 Dec 2009 Dr O Sadi Technical Manager Ventilation Technology MD L BAL F036 GB 1007 Index 004 Part No 00295296 GB 37 39 ZIEHL ABEGG Assembly instr
129. heat output is higher than the capacity of the heater one single stage heater will be turned on and the modulating heater will be fired at 0 capacity 50 capacity or 100 capacity As more heat is needed and if more heaters are available in the system another single stage heater is turned ON and the modulating heater is fired at 0 50 or 100 capacity To prevent unneeded cycling of stages and heaters a timer is in function between stages up or down in capacity The following schematic shows the number of stages and the total output depending on the heat available Systems with 4 heaters based on 400MBH heaters Heater A1 Heater B1 S1 S1 Heater A2 Heater B2 SM S1 Percentage of modulating heater A2 Lame 9 we EM Systems with 6 heaters based on 300MBH heaters Heater B1 51 Heater B2 51 Heater Air S1 Input Percentage Percentage of single stage heaters Input heat Output voltage of A1 A3 B1 B2 B3 heat MBH modulating heater A2 0 0 0 0 5 10 10 10 10 0 0 0 0 0 ERE ae e mo e m w 9m mw sso PLC display and run mode The PLC has a display that shows its status 2 3 __ SR 1 123456 STOP LD 4 MON 22 SEP 15 51 5 gt 1234 6 45 2 E v A gt Menu OK The INPUTS OUTPUTS screen can be used to view Input status 1 to 9 A to P 1 Operating mode RUN STOP 2 Type in use LD FBD 3 Date and time
130. hen no flame should be present the inducer will remain energized but the gas valve off until the cause of the false flame is removed 5 flashes If ignition is not achieved within 5 seconds the gas valve is shut off the inducer keeps running for an inter purge period of 60 seconds Additional ignition trials follow the specified sequence If all trials 3 for ignition have occurred without proper ignition and flame detection the control will lockout 3 Flashes If flame is lost once it has been established the control will shut off the gas supply within 0 8 second and enter the inter purge period Control will initiate up to 3 ignition trials per normal operation sequence 4 Flashes If the control detects power to the gas valve when it should be off or not powered when it should be on the control will go into lockout with all outputs off 5 flashes LED Flash Code K T1016 40 rie On Steady Control operation normal 1 Flash Open Pressure switch limit switch or flame rollout switch 2 Flashes Pressure switch stuck closed 3 Flashes Ignition flame sense failure 4 Flashes Repeated flame losses 5 Flashes Internal control fault Table 1 HMA HMB Series Ratings Input Min Duct Min Duct Min Clearances to Air Flow Min Rate Tube Depth Opening Area duct from tube Temp Rise Duct Opening Min Min Height Depth Width Top Bottom Rear Min Max Min Max Btuh in in in in x in in in F F
131. horoughly before attempting to commission the Seresco Technologies Inc dehumidifier Ensure that the unit installation conforms to all recommendations made by Seresco Technologies Inc in this manual Complete the pre start up section of the warranty registration start up form provided in section Z Annex Note Do not use the unit as a construction site heater Construction material will infiltrate the unit and can significantly deteriorate unit performance and lifespan G A seresco Section F Startup NV Series Issue Date 2011 10 06 General Checks Ensure that the unit has been installed on a level location v Check to ensure all packing materials and shipping brackets have been removed from the unit v Verify that any remote space heating coil is installed in the supply air duct after the unit and not in the return air duct before the unit Ensure supply and return air ducts have been connected Verify damper operation and alignment as damper blade position may change in shipment Check that air filters are clean in place and positioned properly Remove any debris from the unit interior Close and secure all unit access door in the airstream VV ON ON V WV Inspect electrical connections to the unit and unit controllers gt Connections should be clean and secure Compare the actual wiring with provided wiring diagrams gt Reference the controls section of this manual for more details on fact
132. igit zero padded number To enter a number less than 5 digits leave the first digits at 0 Press Enter until all digits are set Date and Time values are edited in a special way Using date as an example when entering edit mode the year or last two digits of the year will be highlighted Use Up and Down arrows to change year When done press Enter Now the month will be highlighted and you change it in the same way Press Enter again and the day is highlighted Pressing Enter a final time will save the new date Pressing Back at any time when editing the date will cancel the change operation and take you back to navigation mode A time value is entered in the same way as a date An IP address is entered the same way as date and time except that you edit one digit at a time Passwords are entered one digit at a time pressing Enter after each digit Information Messages Certain actions and certain conditions will generate information messages Information messages will popup over current menu screen The message can be cleared by pressing either key 1 or 2 Key 1 will clear current message and key 2 will clear all queued messages Messages can be of three different types Short Long or Confirmed A short message will be cleared automatically after 3 seconds default A long message will be cleared after 5 minutes default A confirmed message will never be cleared unless there is a system restart and have to be cleared by pressing key 1 or 2
133. inet Configurations Dash Indoor Outdoor Dash AC Options Double walled Return plenum Bottom Double walled Horizontal Return Horizontal single wall Standard Horizontal single wall Mirrored Vertical single wall Mirrored Double walled Return plenum Right Side Double walled Return plenum Left Side Double walled Return plenum Top Vertical single wall Standard Special Dash Indoor Unit Ni lt 2 Exterior Unit Dash Outdoor Air Cooled Condenser x Glycol Cooled By a Fluid Cooler Air Handler Chilled Water Coil Water Cooled Variable Flow lt 65F Water Loop No Air Conditioning All AC components removed Packaged Integral Air Cooled Condenser Water Cooled Variable Flow 70 85F Water Loop Outdoor Air Options None gt Duct Connection Collar Only mm B 3 seresco Section B NV Series General Information Issue Date 2011 10 06 Duct Collar c w Manual Damper amp Filter OA Inlet Motorized Damper amp Filter Purge Economizer Motorized Damper In addition to OA Motorized Damper Option Heat Recovery Package with Motorized Damper and Time Clock Heat Recovery Package Option on OA with Additional Purge Economizer Option Unit mounted Exhaust fan Required with HR Unit mounted Exhaust fan
134. ing reset or to disconnect Motor blocked is released the power supply Check if motor is freely rotatable EC Controller switches off renewed attempt to start after about 60 sec Code 9 IGBT Fault Final shutoff if following a second 6x de energized 11 Shortcut saniverShoreuk ok motor starting test a second fault detec 14 interrupted AES tion is detected within a period of 60 winding seconds It is then necessary to have an ena bling reset or to disconnect the power supply If the intermediate circuit voltage rises again within 75 seconds above DC undervoltage the limit an automatic starting test is 7 de energized 11 If the intermediate circuit voltage run X 14interrpted below a specified limit the de t the intermediate circuit voltage re vice is shutoff mains below the limit for more than 75 seconds the device is shutoff with a fault message If the intermediate circuit voltage DC overvoltage drops again within 75 seconds below If the intermediate circuit voltage in the limit an automatic starting test is 8x de energized 11 creases above the specified limit the run 14interrupted motor is switched off If the intermediate circuit voltage re Reason for excessively high input mains above the limit for more than voltage or alternator motor operation 75 seconds the device is shutoff with a fault message IGBT cooling down period energized 11 14 IGBT cooling down period for approx
135. instructions may be neither completely nor partially photocopied reproduced translated or put on data medium without previous explicit consent from Ziehl Abegg AG Infringe ments are liable for damages All rights reserved including those that arise through patent issue or registration on a utility model L BAL F036 GB 1007 Index 004 Part No 00295296 GB 4 39 ZIEHL ABEGG Assembly instructions ECblue Safety information 2 Safety information This chapter contains instructions to prevent personal injury and property damage These instructions do not lay claim to completeness In case of questions and problems please consult our company technicians 2 1 Useas intended Attention e The fans are only intended for the conveyance of air or mixtures similar to air Other uses which do not coincide with or which exceed those specified will be deemed unauthorised unless contractually agreed Damages resulting from such unauthorised uses will not be the liability of the manufacturer The user will assume sole liability They must not be used in hazardous areas for the transfer of gas mist vapours or mixtures Nor must they be used for the transfer of solid compo nents in the transfer medium Reading these document and complying with all contained instructions especially the safety notifications contained therein are considered part of intended use To consider is also the documentation of attached components 2 2 Improper use Impr
136. ion unbalanced e g caused by transportation damage or improper use Check for mechanical vibrations after installation into the system If the tolerances according to DIN Iso 10816 1 are exceeded it is possible to exclude certain speed ranges Motor Setup or add on module Diagnostics Faults 7 1 Trouble shooting Type of error Possible cause Remedial measures Fan does not run anymore Failure line voltage Failure of one phase Under or overvoltage check line voltage Shortcut Earth Check motor connection and line voltage Short circuit winding Replace fan Thermal motor protection has triggered motor is overheated Check for free air passages remove foreign bodies if necessary Impeller blocked or dirty Check temperature of supply air chec voltage Impeller blocked or dirty Switch off power to the motor and secure against switching back on heck safe isolation from supply Remove safety grille Remove foreign bodies or soiling Remount the safety grille Further procedure as in the chapter Start up fan will not start Temperature too low for bearing grease Insert bearing with cold greasing Air stream wrong direction Motor turns in wrong direc tion at high speed Check air stream Fan does not run Fan turns too slowly Impeller blade scrapes brushes Clear foreign bodies dirt from the fan
137. ions before energizing the combustion blower Draft Inducer is than energized at high speed The pressure switch closes and a 30 second pre purge period begins At end of pre purge period the spark igniter is energized and the Gas Valve is powered at high fire for a 5 second ignition trial At the end of the Ignition trial period TR1 control is powered SR LED Lit and begins a 90 second warm up period while maintaining the combustion blower at high speed FR LED lit The SC30 will than power the modulating valve at high fire for the duration of the warm up period Burners ignite and cross over once Flame is detected by flame sensor the spark igniter is shut off gas valve and combustion blower stay energized When the warm up period expires TR1 defaults the gas valve to low fire and the combustion blower to low speed and returns control of the operating mode to the building temperature controller The SR LED turns off and the MR LED is lit If the building controller is providing an analog signal between 1 0 and 5 3 VDC to the SC30 control the system will continue to operate at low fire and low speed combustion blower The modulating valve will be powered proportional to the input voltage signal from the controller and will open or close changing the gas manifold pressure Manifold pressure will vary from 40 to 1 2 w c If the signal increases above 5 3 VDC the combustion blower switches to high speed
138. ip Leg and Cleanout Cap 18 in 0 46m Min Heating Appliance Provide sufficient height to exceed expected snow depth Figure 6 Separated Combustion Horizontal Venting 5 ft 1 5m Min Building Overhang 25 ft 15 2m Max Equivalent Length Pitch pipes down in ft 21mm m Toward terminal caps to allow for Condensate drainage 3 ft 0 9m Min 12 in 0 3m Adjacent Building 3 ft 0 9m Min Above Grade Size by expected Snow depth de Gas Piping 1 gas piping shall conform with local codes and ordinances or in the absences of local codes with the National Fuel Gas Code or ANSI Z223 1 In Canada installation must be in accordance with CAN CGA B149 1 for Natural gas and B149 2 for Propane Gas A manual gas shut off valve must be installed immediately adjacent to the point where the gas supply enters the cabinet The appliance must be isolated for the gas supply system be closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than psi Always use clean scale free pipe and malleable iron fittings remove all cutting and threading debris prior to connecting pipes Firmly support the gas piping so that it cannot be dislodged from its installed position Gas piping must be sized for the total BTU input of the appliance Refer to the unit rating plate for total input Regulators used must be sized for the total BT
139. is five in ten minutes AN WARNING Never attempt to repair a malfunctioning ACH550 contact the factory or your local Authorized Service Center for repair or replacement seresco Z Variable Frequency Drives Issue Date 2011 09 20 AN WARNING The 550 will start up automatically after an input voltage interruption if the external run command is on Connection diagrams The following diagrams show The terminal layout for frame size R3 which in general applies to frame sizes R1 R6 except for the R5 R6 power and ground terminals The R5 R6 power and ground terminals The terminal layout for R7 R8 R1 R4 Diagram shows the R3 frame J1 DIP Switches for Analog Inputs The switch is one of two types N Illustration of available switch Alt in Voltage Position positions not default settings WED Al2 in Current Position Original Alternate Panel Connector X1 Analog Inputs and Outputs FD a and 10 V Ref Voltage Output 3 Power LED Green Fault LED Red X1 Digital Inputs and 24 V Aux Voltage Output 1 4 X1 Relay Outputs 8759691099 Ta Illustration of available switch i positions not default settings dee J2 DIP Switches E a 1 Optional Module 1 x pei for RS485 Termination X1 Communications J2 J2 i i 187 5485
140. ith integrated add on modules are available The extended scope of function is specified in the documentation for the auxiliary module L BAL F036 GB 1007 Index 004 Part No 00295296 GB 25 39 ZIEHL ABEGG Assembly instructions ECblue Start up The range of additional modules is constantly being extended and adapted to market requirements The currently available additional modules can be requested from Ziehl Abegg Examples for currently available additional modules Type Part No Function AM MODBUS 349045 Communication module for motor size D Over the AM MODBUS module can be communicated with and G the controller of the fan The module can be put in temporarily for programming of desired functions during start up or for diagnostics The connection to the control terminal is made by a connecting cable or wirelessly by means of radio The module is left in the slot if it is to be integrated into a module bus system or networked to several devices The addressing of ECblue fans takes place automatically i e it is not necessary to manually enter individual network addresses for each fan AM PREMIUM 349046 Premium Module for motor size D When the AM PREMIUM is plugged in the controller the and G fan is extended to become a full grade multipurpose controller The Premium module provides not only an integrated module bus interface it also enables sensors to be connected str
141. l Abegg Support Department Service note In engine size and the tachometer output is on the additional module AM MODBUS 5 13 Output Status Out OC motor size B Via the output A2 Status Out OC an additional operating message is possiblein _ motor size EE The OC Open Collector output is on GND potential during operation When 2 29 using the output voltage 10 V a LED can be controlled by a pull up resistor gt 4 7 kQ Pull Up AL 5 14 Potential at control voltage connections The control voltage connections lt 50 V relate to the joint GND potential Exception Relay contacts are potential free There is a potential separation between the control voltage connections and the earthed conductor It must be ensured that the maximum external voltage at the control voltage connections cannot exceed 50V between GND terminals and PE earthed conductor If necessary a connection to the earthed con ductor potential can be established install bridge between GND terminal and the PE connection terminal for screening 5 15 Add on modules The assembly instructions available here describe the basic version If required an auxiliary module can be retrofitted to the designated slot for motor size D G The auxiliary module is installed automatically Manual installation or parameter isation is not required For fans of motor size B separate versions w
142. l Optimization Active A0590 Encoder feedback loss warning A0600 RTOS Overrun Warning A0600 RTOS Overrun Warning A0700 AO709 CB warning A0700 AO709 CB warning A0710 CB communication error A0710 CB communication error A0711 CB configuration error A0711 CB configuration error A0910 Vdc max controller de activated A0910 Vdc max controller de activated A0911 Vdc max controller active A0911 Vdc max controller active A0912 Vdc min controller active A0920 ADC parameters not set properly A0920 ADC parameters not set properly A0921 DAC parameters not set properly A0921 DAC parameters not set properly A0922 No load applied to inverter A0922 No load applied to inverter A0923 Both JOG Left and JOG Right are A0923 Both JOG Left and JOG Right are requested requested A0952 Belt Failure Detected A0936 PID Autotuning Active seresco Z Variable Frequency Drives Issue Date 2011 09 20 ABB VFDs ACS 350 AN WARNING Ignoring the following instructions can cause physical injury or death or damage to the equipment Only qualified electricians are allowed to install and maintain the drive Never work on the drive motor cable or motor when input power is applied After disconnecting the input power always wait for 5 minutes to let the intermediate circuit capacitors discharge before you start working on the drive motor or motor cable Before performing any maintenance activity ensure by measuring with a multimeter impedance at
143. l adding or removing a Heating stage after a stage has been added removed The Sensor property determines how heating will be controlled Supply means that space temperature will be controlled by using supply air sensor only Return means that the space temperature will be controlled by the Room Temperature controller using the return air sensor Mod Step Size defines the increments for the modulated signal when heater is configured as a modulated heater Stage 2 On controls when the second stage digital output will be turned on for a modulated heater First stage is turned on when heating is started 4 2 4 Humidity The Deg Min On Deg Min Off properties controls for how long the control logic will wait until adding or removing a Dehumidification stage after a stage has been added removed G NV Series CommandCenter Operation Page 15 10 6 2011 seresco 4 2 5 Deadbands This section is used to configure setpoint deadbands Air temperature deadbands can be set in 1 10 of a degree 4 3 Network 4 3 1 TCP IP Set DHCP to use Dynamic IP and set it to No to use Static IP In the first case the IP Mask GW and DNS property will be set automatically and you will be able to see what they are set to as soon as a network connection has been detected and a DHCP server has been found IP is the systems IP address Mask is the network mask GW is the IP address for the gateway DNS is the IP address for the Domain Name Server Li
144. lay At sinking temperature the modula tion rises again llinear Check cooling of the controller de energized 11 14 interrupted HALL IC Incorrect signal from the Hall ICs error in the commutation Controller turns the motor off Auto matic restart if no more fault is recon gized L BAL F036 GB 1007 Index 004 Part No 00295296 GB 29 39 ZIEHL ABEGG Assembly instructions ECblue Diagnostics Faults LED Code only D G Relays K1 for function fac tory setting Cause Explanation Reaction of Controller Adjustment de energized 11 Line failure only for 3 types The device is provided with a built in phase monitoring function for the mains supply In the event of a mains Following a shutoff a startup attempt is made after approximately 15 sec onds if the voltage supply is high 4x 14 interrupted interruption failure of a fuse or enough This keeps occurring until mains phase the unit switches off all 3 supply phases are available after a delay approx 200 ms again Function only when load for the con Checking power supply troller is high enough EC Controller switches off renewed Motor blocked attempt to start after about DIS de energized 11 If after 8 seconds cummutation no Final When rounthstarting 5x 14 interrupted speed iemeasured sO die fault test fails It is then necessary to have o 4 an enabl
145. ldbus communication See chapter Fieldbus control with fieldbus adapter Fieldbus contro with embedded fieldbus or appropriate fieldbus adapter manual Check fault function parameter settings Check connections Check if master can communicate See appropriate communication module manual Check motor and motor cable Check motor thermistor relay if used Check input power connections Check fault function parameters Contact your local ABB representative Write down fault code and contact your local ABB representative 15 seresco Z Variable Frequency Drives Issue Date 2011 09 20 1004 1007 FAULT CAUSE wa TOD PAR HZRPM 6320 0307 bit 15 PAR Al SCALE 6320 0307 bit 15 PAR AO SCALE 6320 0307 bit 15 PAR PCU 2 6320 0307 bit 15 PAR FBUSMISS 6320 0307 bit 15 PAR PCU 1 6320 0307 bit 15 PAR CUSTOM U F 6320 0307 bit 15 PAR SETUP 1 6320 0307 bit 15 Incorrect speed frequency limit parameter setting Incorrect analog input Al signal scaling Incorrect analog output AO signal scaling Incorrect motor nominal power setting Fieldbus control has not been activated Incorrect motor nominal speed frequency setting Incorrect voltage to frequency U f ratio voltage setting It is not allowed to use MTAC encoder module frequency input signal and frequency output signal simultaneously Check parameter settings Check that following applies
146. ltage is correct for the unit Install all controls and verify that all field wiring matches the schematic Fill and heat the space to design conditions VV VV ON VV WV A complete system air balancing F 6 G Issue Date 2011 10 06 Section G NV Series Unit Operation 2 seresco NP Series Unit Operation Sequence of Operation Power ON After an initial short delay for microprocessor elf test and diagnostic routines the blower starts and operates continuously After 60 seconds of blower operation sensor readings have stabilized and the unit modulates outdoor air intake and exhaust air to heat cool or dehumidify based on sensor feedback The unit delivers a constant level of air continuously to the Natatorium see unit label for design airflow Continuous Blower Operation Units have been factory wired for continuous blower operation This helps prevent air stratification and stagnation This is also required to ensure that the sensors produce accurate data Space Heating Option When the return or optionally the space temperature air temperature is below the set point the microprocessor sends a signal to the gas furnace to ignite The gas control valves will modulate flow based on return air temperature or optionally the space temperature Outdoor Air Exhaust Air Control On temperature or RH increase above set point the outdoor air and the exhaust air airflow increases from minimum levels incrementally to control
147. ly None 2 Flash Inducer on No gas Low pressure switch is open 1 Failed combustion Blower 2 Check pressure switch hose connection and cracks in the hose 3 Check for blockage in pressure switch hose 4 Check for blockage in the inducer barb fitting 5 Check for condensate accumulation in the pressure switch and hose 6 Replace the pressure switch 3 Flash No Flame Pressure switch In closed position at start 1 Check wiring to the pressure switch 2 Check pressure switch contact for closed contact using an ohm meter 3 Replace the pressure switch Lockout Failed to light and or carryover Loss of flame or flame signal during ignition 1 Verify gas supply available and manifold pressure is correct 2 Verify the gas valve is in the ON position 3 Verify that a spark in present if not check igniter for debris between the electrodes cracked ceramic and check ignition wire for cracks 4 Check to see if the sensor ceramic is cracked or if the electrode wire is coded with dirt or oils 5 Check to see if the senor wire is connected properly and not grounded do to wire abrasions 6 Check for air leaks 7 Check for Re circulation of flue product 8 If all conditions are satisfactory change the ignition control board 5 Flash Lockout Burners light than drop off resulting in too many flame losses 1 Check to see if the sensor ceramic is cracked or if the electrode wire is c
148. may not be used For 3 fan types x Residual current circuit breaker type B Danger owing to electric current For an installation of r c d protection it shall be observed that this must be of universal current sensitivity In accordance with EN 50 178 Section 5 2 other types of current operated protective devices may not be used To ensure as higha degree of reliability as possible we recommend a tripping current of 300 mA L BAL F036 GB 1007 Index 004 Part No 00295296 GB 22 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 5 6 Motor protection Integrated overload protection preceding motor protection device unnecessary max prefusing Technical details 5 7 Analog input 0 10 V for setting fan speed The unit has an analog input 0 10 V for setting fan speed Connection GW E1 Viive GND Analog In 1 Alternatively speed setting with a PWM signal is possible Attention Ensure correct polarity Never apply line voltage to analog inputs Possibilities for speed setting Control via external setting signal 0 10 V GND 1 e By external wiring with a resistor 499 0 25 W between the terminals E1 and GND parallel to the input signal activation with a 0 20 mA signal is possible 0 10 V e The AM Modbus communication module enables a inverted set point signals to be programmed 10 0 V 10V GND E1
149. mer if not change transformer Lockout Open Pressure switch with induced draft blower energized 1 Check pressure hose connection between the draft inducer and pressure switch 2 Check rollout switch manual reset to see if tripped 3 Check for open high limit 4 Replace pressure switch 2 Flashes Lockout Pressure switch closed when induced draft blower is off 1 Check wiring between PS1 amp PS2 on the ignition controls for proper connection 2 Check pressure switch contacts operations 3 If pressure switch are closed shut replace pressure switch 3 Flashes Lockout Ignition Lockout from too many trials 1 Verify gas supply available 2 Verify the Gas valve is working properly and manifold pressure is adequate 3 Check the spark igniter is cracked or dirty 4 Check to see flame sensor wiring is good 5 Check to see if the flame sensor is grounded to the panels 4 Flashes Ignition Lockout form to many flame losses within a single call for heat 1 Check Pressure switch hose for leaks or poor connection 2 Check pressure switch hose for condensate in line 3 Check pressure tap in the combustion blower for dirt blockage 3 Check the induced draft blower 5 Flashes Lockout Control hardware fault detected 1 Change ignition Control board Sequence of Operation for 1171 63 Utec two stage board When the control is in
150. meter set Perform upload function before download is not in current parameter backup file ile Parameter backup file does not fit into memory Contact your local ABB representative ile 5041 i Grotmeumeniparameer baci s P910 VOAS noton petoro don is not in current parameter backup file E TCS 5044 Parameter backup file restoring mor Check that file is compatible with drive 5050 Parameter upad abone Retyparameterupoad O 5o51 File error 5052 Parameter upload has faled______________ Retyparameterupoad________ 500 Parameterdownmoadabored Retry parameter download S062 Parameter download has failed Panel backup memory read error Contact your local ABB representative 5080 Operation is not allowed because drive is not in Switch to local control mode local control mode 5081 Operation is not allowed because of active fault Check cause of fault and reset fault Operation is not allowed because override mode is enabled Operation is not allowed because parameter lock is Check parameter 1602 PARAMETER LOCK on setting 5084 Operation is not allowed because drive is Wait until task is completed and retry performing task Parameter download from source to destination Check that source and destination drive types drive has failed are same i e ACS350 See drive type designation label Parameter download from source to destination Check that source and destination drive type drive has faile
151. munity EN 61000 6 2 industrial applications Harmonics current according For 1 types Active power factor adjustment for sinusoidal input current PFC Power Factor controller harmonic current in accordance with EN 61000 3 2 are guaranteed For 3 types EN 61000 3 2 for a professional unit Please ask Ziehl Abegg for the individual harmonic oscillation levels of the current as a percentage of the fundamental oscillation of the rated current Contact rating of the internal AC 250V2A relay Max leakage current according lt 3 5 mA to the defined networks of DIN EN 60990 dB A values product catalog Protection class of motor ac cording DIN EN 60529 IP 54 Regarding the mains connection the devices are to be classified as category C2 devices according to the relevant DIN EN 61800 2 The increased requirements placed on electrical interference for category C1 devices are complied with in addition In case of a temperature increase above the predetermined threshold values modulation is linearly reduced by active temperature management L BAL F036 GB 1007 Index 004 Part No 00295296 GB 33 39 ZIEHL ABEGG Assembly instructions ECblue Enclosure 9 2 Connection diagram Motor size B
152. n protected by an H or K type fuse a circuit breaker or self protected combination motor controller controller for more details see Operating Instructions Appendix F Use Class 1 60 75 C copper wire only with the cross sections as specified in the Operating Instructions Before installing and commissioning please read these safety instructions and warnings carefully and all the warning labels attached to the equipment Make sure that the warning labels are kept in a legible condition and replace missing or damaged labels Table 1 Maximum permissible ambient temperature 50 C at constant torque CT and 100 40 C at variable torque VT and 100 96 Frame Sizes A F seresco Z Variable Frequency Drives Issue Date 2011 09 20 Frame Sizes FX and GX 40 C at 100 permissible output current MM420 PE 1 3 AC 200 240 V 3 AC 380 480 V 247kQ 24 Output 24 V Sea Output DV max 100 mA 9 isolated 30 V DC 5 A resistive 1 260VAC 2A nducie Relay rc E d DAC max 500 o DAC 13 o P 14 nsas COM link N The analog input circuit can be 5 5 alternatively configured to provide an additional digital H input DIN4 i DC link connection 4 automatic Figure 1 MM420 Block Diagram LEDs for indicating the drive state OFF XX ON approx 0 3 s flashing approx 1 s twinklin
153. nable us to have one more test to ensure data was transmitted with no errors However if there is a minor hardware problem with the port chip this will cause the port not to work at all Disabling the echo test might enable us to still use the port even with the hardware error Reply Delay defines for how long we will wait for a reply message before considering it a communication fault 4 3 3 WebSentry These properties controls WebSentry connection Set Enabled to No to disable WebSentry You can do this if you temporarily want to disable WebSentry connections Also you should do this if a unit is not connected to the Internet to avoid unnecessary attempts trying to detect a physical network link IP is the WebSentry server IP address Use this property to configure the IP address or to see what it is if DNS is enabled Port is the WebSentry port to connect to This is configurable in case the port will change in the future Comm Interval is how often the system will try to connect to the WebSentry server between disconnects Comm Segment is how often the system will try to connect to the WebSentry server between disconnects when we can not transmit all non sent data in one session Stay Alive is how long the TCP connection will stay active from the last time a message was received from the WebSentry server Normally the WebSentry server should disconnect before this time 4 3 4 BACnet These properties controls BACnet connections
154. nc s products are built for dependable and safe operation with minimum maintenance Periodic maintenance is required however to ensure continuous safety and maximum operating efficiency Suggested maintenance operations are listed in the table below with the recommended service intervals Please note that these are general guidelines and should be adjusted accordingly to match facility operating conditions Table 1 Routine Maintenance Requirements Frequency Maintenance Operation Weekly Observe unit weekly for any change in running condition and unusual noise Clean or replace air filters if clogged or dirty Monthly Verify that all set points are correctly programmed as specified by the facility operator Inspect and clean drain pans Tighten electrical connections if required Check and tighten if required sensor mounts Quarterly Inspect coils for dirt build up Check that the P trap is primed filled with water It is good practice to to pour some water into the drain pan to ensure that the P trap is primed and operational Check and lubricate motor bearings Refer to the motor manufacturer s instructions Check outdoor air louvres for accumulation of dust and clean as required seresco Section H Routine Maintenance NV Series Issue Date 2011 10 06 Yearly Inspect the unit casing for corrosion If damage is found clean and repaint the affected surface with a rust resi
155. nd gland plate in good condition Insulation resistance adequate imperative this is checked after a prolonged shut down Regrease required particularly large output 2 pole motors Bearing condition Note Smoke extraction motors or motors on safety critical applications should be rewound to the original specification after 40 000 hours of oper ation If variable speed employing unipolar switching the period is reduced to 30 000 hours and reduced again to 20 000 hours for bipolar switching In all cases refer to your supplier Periodic maintenance Remove the fan cover and the fan which is keyed clamped pinned or knurl located to the shaft exten Sion Loosen and remove bearing cover screws and endshield bolts studs The endshields should then be eased off their spigots The rotor can now be carefully withdrawn from the stator taking care not to damage the stator bore and both stator and rotor windings Having dismantled the motor maintenance can be carried out to remove all dirt For this purpose the use of an air line supplying dry compressed air under comparatively low pressure is best as a high velocity airstream can force dirt into the spaces between the windings and insulation etc Grease removing solvents should only be used very sparing ly to avoid damage to impregnating varnish or insu lation Motors should be re assembled in the reverse order from dismantling remembering to ease endshields onto bearing
156. nd operation failures Heartbeat All conditions are normal 2 Flashes Pressure Switch open with inducer on 3 Flashes Pressure Switch closed with inducer off 4 Flashes Lockout from too many failed ignition tries 5 Flashes Lockout from too many flame losses 6 Flashes High temperature switch open 7 Flashes Rollout Switch open 8 Flashes Flame present with gas off 9 Flashes Exceeded max limit trips in one call for heat 5 If the flame is lost during a call for heat the control de energizes the gas valve and counts the flame loss If the burner fails to light or prove flame a total of three times the control will go into a one hour Lockout period At any time the high temperature limit switch opens the control will run the inducer on high speed de energize the gas valve and Flash 6 on the LED When the high limit switch closes the control will restart the ignition sequence again If the flame is sensed for longer than 2 0 seconds during when the gas valve should be closed the control will enter lockout The control will turn on the inducer blower while the flame is present If the rollout switch opens during normal operation the control will run the inducer on high speed for the post purge period immediately de energizes the gas valve and flash 7 on the LED Heartbeat Trouble shooting guide of Utec 1171 63 Two stage board System Description of LED Code Mode Symptom Actions System is functioning proper
157. neral Information to include in Installation and Operating Instructions The Listed equipment manufacturer s Installation and Operating Instructions shall provide all necessary information as required by ANSI Z83 8 CSA 2 6M and or ANSI Z21 47 CSA 2 3 2003 for the application including but not limited to the following Installation Codes Hazard Warnings gas piping electrical connection Lighting Instructions Sequence of Operation Manual reset switches Wiring Diagrams Clearance to Combustibles Airflow and Rise ranges Venting and troubleshooting Minimum input rate adjustment and for checking the gas tightness of the safety shut off valve s on at least an annual basis as identified in the sections of the referenced standards identified in Instructions and Marking Reference to the following information must be included in the instructions that the OEM provides with the finished product in which the furnace module is installed All unit installations must be in accordance with the National Fuel Gas Code ANSI Z223 1 NFPA 54 in the US and Can CGA B149 Installation Code in Canada and all applicable local codes and ordinances Requirements A WARNING that the furnace is not certified or suitable for use in drying or process applications Use in such applications voids any warranty and manufacturer disclaims any responsibility for the duct furnace and or application A WARNING that the Gas fired furnaces are not designed for u
158. ng Issue Date 2011 09 30 Seresco Technologies Inc s dehumidifiers have all necessary sensors unit mounted and setpoints pre programmed at the factory Remote duct heaters outdoor air cooled condensers auxiliary pool water heaters and remote exhaust fans all require interfacing with the dehumidifier The common connection terminals are identified in Table E 1 For a complete list of terminal connections and functions refer to section Z Annex Table E 1 Control Terminals Pin I O s Description Connector J7 6 DI14 Freezestat 7 DI15 Firestat Connector J8 7 AO01 Modulated Heat Connector J9 1 2 DO24 Space Heater Stage 2 3 4 DO23 Space Heater Stage 1 5 6 DO22 Exhaust Fan 2 7 8 DO21 Exhaust Fan 1 9 10 DO20 Outdoor Air Damper Connector J10 1 2 DI19 Outdoor Air Condenser 1 3 4 DI18 Outdoor Air Condenser 2 Ver 5 x only 5 6 DI17 Auxiliary Pool Heater Pool 2 7 8 DI16 Auxiliary Pool Heater Pool 1 E 2 seresco Issue Date 2011 09 30 Section E Electrical Installation WebSentry Connection Requires RJ45 ethernet connection to the unit To get access to WebSentry you need to register a user id with Seresco Follow these instructions 1 Go to the Seresco web page at http www serescodehumidifiers com 2 Select the Login link in the upper right corner 3 Select the Click here to register link in the WebSentry login box 4 Fill in the
159. ng The temperature must be controlled to 120 C maximum Suitable handling precautions should be taken The bearing should then be quickly slipped into place ensuring that the bearing is in contact with the shaft shoulder When cool ensure that the bearing is clean and charge the bearing with the recommended quantity of grease Bearings and housings should be approx imately a quarter full Fitting flange adaptor where applicable 1 If required remove foot as detailed in terminal box position change 2 If required reposition terminal box and lifting lugs 3 Clean paint off the drive end endshield spigot and remove all the plastic bolt hole 4 cover caps Apply a film of non setting jointing compound on bare machined surfaces for sealing and corrosion protection 4 Fit flange ring onto spigot positioning fixing holes where applicable to provide either BS or DIN flange hole positions 5 Bolt ring into position using the same Size socket head bolts as used on the feet These are supplied with the flange ring kit 6 Tighten the bolts to correct torque Change from ball ball to roller ball construction 200 355 324T 586 frame 1 Isolate motor before commencing work 2 Remove fan cover and fan 3 Remove bearing cap screws 4 Remove endshield at both ends 5 Remove bearing circlips at both ends 6 Remove preload washer at non drive end 7 Replace drive end ball bearing with new roller bearing and
160. ng of combustion products as follows e Input ratings of 150 000 Btuh 43 960 W to 400 000 Btuh 117228 W 6 in diameter 152mm e Input ratings of 75 000 Btuh 21 980 W to 149 999 Btuh 43 958 W 5 in diameter 126mm The total equivalent length of vent pipe must not exceed 50 ft 15 25m Equivalent length is the total length of straight sections plus 5 ft 1 52m for each 900 elbow and 2 5 ft 0 76m for each 450 elbow The vent system must also be installed to prevent collection of condensate Pitch horizontal pipe runs downward in per foot 21mm per meter toward the outlet to permit condensate drainage Insulate vent pipe exposed to cold air or routed through unheated areas Insulate vent pipe runs longer than 10 ft 3m Insulation should be a minimum of in 12mm thick foil faced fiberglass 1 Ib density Maintain 152mm clearance between vent pipe and combustible materials An approved Breidert Type L Field Starkap or equivalent vent cap must be provided Vent cap inlet diameter must be same as the required vent pipe diameter The vent terminal must be at least 12 in 305mm from the exterior wall that it passes through to prevent degradation of building material by flue gases The vent terminal must be located at least 1 ft 305mm above grade or in snow areas at least 3 ft 1m above snow line to prevent blockage Additionally the vent terminal must be installed with a minimum horizontal clearance of 4
161. nk Monitor is how often the system will check that there still is a physical network link If you unplug the Ethernet cable it can take up to this time before it is detected Start Device is a timer that is used at startup of a network device The Network Device digital output has to be assigned to a terminal Regular network setup will not start until this timer expires Reboot Device is the number of minutes the network can be down until unit will reboot the network device if assigned to a terminal Reboot means turning off Network Device output and then turning it back on Reboot Delay is how long the network device will stay off on a reboot request before turning it back on again 4 3 2 Serial Ports Port properties are the same for all ports except where noted User defines the user of the port Default is Seresco which means the port is opened for inbound traffic using the Seresco protocol Other users are other protocols like LON and Modbus as well as 3 amp 4 compressor slave board communication Baud Rate Databits and Parity defines your common serial port configuration parameters Flow Control defines if hardware flow control should be used Can only be configured for the RS 232 port port B G NV Series CommandCenter Operation Page 16 10 6 2011 seresco Echo Test defines if we will do an echo test every time we transmit data over the port Normally all data should be echoed back and therefore adding the echo test e
162. nnections 2 Motor overloaded 2 Check load performance data against motor performance data 2 Change motor for correct size 3 Inertia of load too high 3 Measure voltage at motor terminals while motor starting 3 Change cables for correct size 4 Low voltage due to volt dro in cables 5 Overload or circuit breaker incorrectly set or sized p4 Check settings of overload and circuit breaker and allow for starting current 4 Correct setting of overload or breaker or change Motor starts but has no torque Motor does not reach full speed or takes a long time to accelerate 1 Incorrect connection 1 Check connection diagram and nameplate data 1 Sort out and correct connections 2 Delta wound motor connected in star 2 Check load performance data against motor performance data 2 Check timer and starter control circuit 3 Star Delta starter staying in star 3 Measure voltage at motor terminals while motor starting 4 Inertia of load too high 5 Motor overloaded 3 Change motor for correct size 6 Low voltage due to drop in cables 4 Change cables for correct size Motor overheating 1 Motor overloaded 1 Check load performance data 1 Fix problem with load or fit a larger motor 2 Ineffective cooling Temperature of air Look for build up of dirt 2 Check fan and air flow 2 Clean motor Sort out c
163. no character stream them most likely the RS 485 communication chip on either the ROP or the main controller board has failed There is no way to check which one so if you do not have a second ROP a second board to test with there is no way to know With our newer boards 4 1 and later we have two RS 485 ports as discussed in this document so the chances that both communication chips have failed are very small For these boards we will replace the ROP with a new one For older units using a 3 1 board or older there was only one RS 485 port so for these units we have to replace both the main controller board and the ROP If there is a character stream but still no communication at the ROP check the serial port communication settings to make sure they have not been changed See next section Check serial port configuration settings From the Main Menu go to Issue Date 2011 09 30 Section E Electrical Installation 2 seresco Factory Settings 5 Network 5 Serial Ports 2 Then select either Port JCOM or Port D 78 depending on which terminal you are testing User should be set to Seresco Baud Rate to 57600 Databits to 8 Parity to None The timer Reply Delay should be at least 500 but new recommendation is 750 The timer Invalid Data should be set to 1000 Echo Test is by default set to Yes but you can try setting this to No to see if this will establish a connection By default a RS 485 is echoing back every sent message
164. no precision This applies to all temperatures and the humidity level G NV Series CommandCenter Operation Page 1 10 6 2011 seresco To enter Edit mode you select the number key corresponding to the data item you want to edit on a navigation screen with data items To indicate that you are in edit mode the data value is highlighted The following keys are used in Edit mode e Keys 1 3 are not used e Up and Down arrows are used to scroll up and down in the value list More info about different types of data items later in this document e Back key takes you back to navigation mode and cancel any changed data Data is with other words not saved when you press the Back key e Enter key will save the data and most of the time take you directly back to navigation mode covered under data types Data Types Most of the data properties you can change are changed using values in a selection list You use the Up and Down arrows to scroll up and down in the selection list You can scroll around the corner For data items with only two selection items e g Yes No you can use either the up or down key to toggle between the two values Most Integer values are edited as lists with a min and max range The value might also be restricted to be changed in specific increments e g 5 10 15 20 In a few rare cases integer values are entered one digit a time When entering edit mode the integer value will be displayed as a five d
165. not protected by insulation nor grounded to earth in accordance with DIN EN 60204 1 and for this reason the system constructor must provide protection by casing in accordance with DIN VDE 0100 410 before the motor is connected to a power source This protection can be achieved for example by a protection grating Product overview Application opera tional area and Installation General When the motor runs independently due to air flowing through or if it continues to run down after being turned off dangerous voltages of over 50 V can arise on the motor internal connections through operation of the generator The safe isolation from the supply must be checked using a two pole voltage detector Even after disconnecting the mains voltage life threatening charges can appear between the protective ground PE and the mains connection The protective conductor is routed over high discharge currents irrespective of the clock frequency current source voltage and motor capacity Earthing in compliance with VDE specifications shall therefore be observed even for testing and trial conditions EN 50 178 Art 5 2 11 Without earthing dangerous voltages can be present on the motor housing L BAL F036 GB 1007 Index 004 Part No 00295296 GB 7 39 ZIEHL ABEGG Assembly instructions ECblue Safety information e Maintenance work may only be carried out by suitably qualified personnel Waiting period at least 3 minutes Through use o
166. o electrical circuits that can be disconnected with an all pole isolating switch The device owner is responsible for the EMC of the entire plant according to the locally applicable standards Inspect electrical equipment periodically retighten loose connections immediately replace damaged lines and cables Connection Information The respective connections are represented in the enclosure of this assembly instructions Connection diagram L BAL F036 GB 1007 Index 004 Part No 00295296 GB 18 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 5 2 1 Motor size 17 11 2009 v_anschl_ecblue_096 vsd a 2 lt G o z ex lt m T t o a dw 7 2 m m 22 3 x lt U Q E 4 2 amp S g D o g e E 2 5 s o v S m Q Q o 1 Connection line and relay light plastic sheathed cable 18 AWG length ca 0 6 m 2 Connection control light plastic sheathed cable 22 AWG length ca 0 6 m 3 Connection cover Information An exchange of the motor fan should always take place with the connection leads The connection cover may not be opened e The leads in this illustration are assigned to terminal designations with reference to their function Some of these are used in the following chapters e Extension through separate connecting box for each connecting line only e Connecting boxes and connectors are not included in the package con
167. oded with dirt or oils 2 Check to see if the senor wire is connected properly and not grounded do to wire abrasions 3 Check for Re circulation of flue product 4 Check to see if the flame is floating away from the senor 5 Check to make sure the pressure switch is not dropping out do to loses of pressure 6 Flash No Flame Inducer is running on high Speed burners ore off High limit is open 1 Check rise and airflow over the heat exchanger 2 If high limit does not reset change Limit 7 Flash No Flame Rollout switch has tripped open 1 Check for any blockage in the flue pipe 2 Check for leakage inside the burner compartment 3 Reset the Rollout switch and observe the flame for any sign of rolling out 8 Flash Lockout Flame is present without any call for heat 1 Verify that there is no voltage to the gas valve 2 Check line pressure to make it s not higher that allowed by the gas manufacturer 3 If valve is not energized check for gas flow If gas in flowing replace the gas valve and verify line and manifold pressures MD Sequence of Operation Full Modulation UT 1016 427 Direct Ignition Control TR1 Timer and SC30 Modulating Control Thermostat closes on call for heat 24 VAC to is supplied to Ignition Control terminal W through the thermostat The ignition control will verify the pressure switch is open and limits are in closed posit
168. ogies Inc Seresco NV Series dehumidification unit Carefully review the procedures and instructions in this manual to minimize installation and operation difficulties Every Seresco dehumidification unit is accompanied by a label that identifies the unit serial number mechanical refrigeration and electrical operating information This information is required when ordering parts or requesting service for a Seresco dehumidification system Seresco also publishes a comprehensive natatorium design guide which provides a wealth of information on how to design a pool See www serescodehumidifiers com for more information Unit Description Seresco s NV Series advanced dehumidifiers are designed for residential or commercial indoor pools and other various dehumidification requirements AIR FILL GATE VALVE VENT WITH HOSE THREAD EXPANSION TANK PRESSURE Es FLOW GAUGE AIR SEPARATOR EXHAUST WATER PUMP VALVE OUTSIDE AIR COIL FLUID COOLED WITH HOSE THREAD AIR COIL FOR DRAINING Figure B 1 Heat recovery circuit B 1 seresco Section B NV Series General Information Issue Date 2011 10 06 Component Descriptions The following components are commonly used on Seresco Technologies Inc s NV Series of dehumidifiers Detailed technical information can be found in the annex and in the respective manufacturer s manual s Variable Frequency Drives Used on main fans for air balancing and on exhaust
169. oltage 2 Check voltage with nameplate 2 Correct voltage 3 Motor Single Phasing 3 Check volts and amps on all three phases 3 Restore supply to all phases Unbalanced amps in different phases when motor loaded 1 Unbalanced power supply 1 Measure phase to phase voltage accurately 1 Balance supply or accept unbalance Motor runs in wrong direction 10 1 Wrong connections 1 Watch shaft rotation 1 Swap any two phases of supply BROOK CROMPTON CALL TOLL FREE NORTH AMERICA 1 800 463 8917 1 800 668 6779 FAX 416 675 6885 847 253 9880 Quebec only 1 888 668 9843 Fax 514 636 4253 www brookcromptonna com Every care has been taken to ensure the accuracy of the information contained in this publication but due to a policy of continuous development and CROMPTON improvement the right is reserved to supply products which may differ slightly from those illustrated and described in this publication Brook Crompton 264 Attwell Drive Toronto Ontario M9W 5B2 Printed in Canada Tel 416 675 3844 15 09 04 2004 W O Issue 1 Fax 416 675 6885 Copyright 2002 Brook Crompton All rights reserved Internet www brookcromptonna com seresco Issue Date 2011 09 30 Z Variable Frequency Drives Variable Frequency Drives As variable frequency drives VFDs from multiple manufacturers are used in Seresco Technologies Inc s products please
170. on drive end endshield 14 Endshield fixing bolt 15 Bearing circlip Ref Part description 16 Non drive end oilseal when fitted 17 Fan 18 Fan circlip 19 Fan cover 20 Fan cover screw and washer 21 Foot fixing bolts and washer where applicable 22 Feet 23 Terminal board when fitted 24 Terminal box to frame gasket 25 Terminal box 26 Internal earth terminal 27 Terminal box lid gasket 28 Terminal box lid 29 Pad mounting bracket 30 Face endshield Bearing Information Bearing references and oil seals for horizontally mounted motors only IEC Type European BS 63 63 71 71 80M 80M 90S L 90S L 100L 100L 112M 112M 132S M 132S M 160M L 160M L 180M L 180M L 200LX 200LX 225S 225S 225M 225M 250ME 250 280SE 250M 280ME 280S 315SE 280M 315ME 315S 315M 315M 315L 315L 355S M L 355S M L BROOK CROMPTON Bearings 1 Oil seals 2 Polarity Drive end Non drive end Drive end Non drive end Al 620222 620222 15x 24x53 15 24 5 3 Al 600322 600322 17x 28x63 17 x 28 x 6 3 Al 620427 600327 20x30x78 15x24x53 Al 62052Z 62032Z 25x 35x76 17x28x63 AI 620627 620527 30x42x78 25x37x7 8 AI 620622 620522 30 42 73 25 37 7 3 AI 620822 630522 40 52 13 25 37 7 3 AI 630927 630722 45x60x83 35x47x7 9 Al 63102Z 63082Z 50x65x88 40x 52x 713 Al 6312 6312 60 80 88 60x80 x 83 AI 6313 6313 65x90x 104 65x 90x 10 4 Al 6314 6314 70 x 90x 104 70x 90x 10 4 2 6314 6314
171. ona e TTD comes bisi LL Emme O S o LL fugit A occms OOO DTT Gio warm NOTE Put ALL additional info comments into Notes section Outdoor Air Condensing Cooling Unit inspection vw 4 Sig DG gt OACC or dry cooler located how feet above below level with Gil bape installed SF ORC Unit Fluid GPM Glycol 96 Glycol stabilizers added Distance from Seresco Unit to OACC or dry cooler one way line length ft Hot gas line size in Liquid line size in 2 of 4 For tech support call 1 770 457 3392 ext 2 1 613 741 3603 ext 4 seresco Issue Date 2011 09 30 Z Startup Report Unit Operating Data and Configurations perating Data Unit Configuration Operating Data Lo Deis Pool heat Pool heat EI CS PP fre Sexe DL manm f f este ey D _ pam pee p mamem eeo 1 Pes 8 N NN NN ws __ eee Cmm o eee mem __ ee I NENNEN L 7 1 ewe VE VI O O VI Bex within 18 22 F margin refer to Pressure Temperature chart for proper Reheat F refrigerant Adjust if required T B Sight Glasess1 am T B Sight Glasses 2 NOTE For Receiver Sigh
172. onents refer to the appropriate manufacturer s literature for allowable waiting periods for discharge of capacitors Verify with a voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in serious injury or death AN WARNING Rotating components During installation testing servicing and troubleshooting of this product it may be necessary to measure the speed of rotating components Have a qualified or licensed service individual who has been properly trained in handling exposed rotating components perform these tasks Failure to follow all safety precautions when exposed to rotating components could result in serious injury or death AN WARNING Live electrical components During installation servicing and troubleshooting of this product it may be necessary to work with live electrical components Have a licensed electrician or other qualified individual perform these tasks Failure to follow all electrical safety precautions when exposed to live electrical components could result in serious injury or death Pre Startup Checklist A complete start up is required to ensure that all systems have been configured to ensure optimal and reliable unit operation Final adjustments should be made when all space and water temperatures are at design conditions The use of auxiliary or portable air heaters may be required to heat the room Read this section t
173. ontrol of unit so that you can change setpoint restart unit or modify some factory settings you first have to Connect to unit and have it maintain a live connection By default the unit connects once a minute to upload latest sensors readings and log entries and then disconnects again Typically this does not take more than one second To get a live connection click the Connect button on any page that has a Connect button Keep pressing Connect button or Web browser refresh button until Connect button changes to a Save and Refresh button E 3 2 seresco Section E Electrical Installation Issue Date 2011 09 30 Another indication that unit is live is that the time stamp in the header under the job name changes to Live Normally the time stamp tells you the last time the unit connected to the WebSentry server Once a live connection has been established you can change any unit parameter like setpoints and factory settings From the conditions page you can also start and stop the main blower and restart the unit If unit is equipped with a purge feature you can also initiate purge from the conditions page Remote Operator Panel ROP The Remote Operator Panel ROP looks identical to the local keypad but instead of being connected to the main control board using a data ribbon cable it uses a RS 485 serial port communication interface Cat3 or Cat5 twisted pair cables must be used between the ROP and the main CommandCenter control
174. ool ing of air temp and flow 3 Excessiive ambient 3 Check connection diagram and nameplate data Sort out connections 4 Wrong connections 4 Check volts and amps on all three phases Restore supply to all phases Delta wound motor in star 5 Check nameplate 5 Correct voltage or frequency Motor Single Phasing 6 Check phase to phase voltage accurately 6 Balance supply or accept unbalance Wrong voltage or frequency 8 Supply voltage unbalanced No load amps in excess of full load amps 1 Incorrect connection 1 amp 2 Check connection diagram 2 Star wound motor connected Delta 1 amp 2 Sort out and correct connections at motor terminals 3 Voltage in excess of nameplate 3 Measure voltage at motor terminals 3 Connect supply voltage 4 Motor supplied for a different voltage or frequency 4 Compare supply voltage and frequency to nameplate 4 Change motor for correct voltage and frequency Fault Finding Three Phase Induction Motors Mechanical noise or vibration Noisy bearings Bearings overheating 1 Thrust from load or misalignment 1 Check gaps between cou pling halves and alignment BROOK CROMPTON 1 Re align couplings 2 Damaged bearings too much grease no grease or foreign matter in grease 3 Rotor pulling or foreign matter in air gap 2 amp 3 Turn shaft slowly b
175. oper use reasonably foreseeable misuse Conveyance of aggressive and explosive gaseous media Use in an explosive atmosphere Operation with iced up fan wheels Conveyance of abrasive or adhesive media Conveyance of liquid media Use of the fan and add on parts e g safety grille as a resting surface or climbing aid Unauthorised constructional modifications to the fan Operation of the fan as a safety component or for the performance of safety relevant functions in the sense of DIN EN ISO 13849 1 Blocking or braking of the fan by inserting objects Loosening of the impeller from the motor All applications not listed in the intended use Not the manufacturer rather the operator of the frequency inverter is liable for any personal harm or material damage arising from non intended use L BAL F036 GB 1007 Index 004 Part No 00295296 GB 5 39 ZIEHL ABEGG Assembly instructions ECblue Safety information 2 3 2 4 2 5 Explanations of symbols Safety instructions are highlighted with warning triangles and are depicted according to the degree of hazard as follows Attention Hazardous area Death or severe injury or significant property damage can occur if the corresponding precautions are not taken Danger owing to electric current Danger owing to electric current or voltage Information Important information and advice for user Product safety The device conforms to the state of the art at the time of delivery an
176. or initiates a self test and runs systems diagnostics algorithms If all systems check out the microprocessor used sensor feedback to resume normal unit operation The microprocessor will confirm that the compressor has been off for at least five minutes using its internal clock The CommandCenter keypad display should show current sensor readings and the main menu For keypad layout and F 3 G A seresco Section F Startup NV Series Issue Date 2011 10 06 function refer to section G Nx Series Unit Operation under CommandCenter operation Check time and set points by doing the following gt Current Time 1 Main Menu 4 User Settings 2 Date amp Time gt Set points 1 Main Menu 1 Setpoints Check remote operator panel response if applicable and record all data on the start up forms Check Component Operation To force component operation do the following gt 1 Main Menu 6 Service 2 Forced Contacts gt activate switch component status from OFF No to ON Yes to switch off do the reverse Ventilation components under 2 Ventilation to check include as applicable the main blower condenser fan s damper s exhaust fan s and purge fan s also known as exhaust 2 Ensure proper uninhibited rotation of the fans check and record amperage readings on the start up forms For heating components 3 Heating first check whether the space heating option is staged or modulating To activate modulated heatin
177. or serious equipment damage Ensure that all metal shards and filings are swept to avoid possible corrosion or damage to electrical components Main Panel Power Connection The field installed power supply wires and over current devices must be sized to handle the minimum ampacity of the dehumidifier without exceeding the maximum fuse size rating Both the MCA and MOP are indicated on the unit nameplate Figure E 1 shows typical power wiring connections Single phase units require 3 wires 2 power and one ground Three phase units require 3 power wires and one ground wire Connect the power supply wires to the main power distribution block located inside the unit main electrical panel For units with electric heaters and single point power connections the power distribution block is located in the heater For units with electric heaters and dual point power connections the unit and heater must be powered independently For units with mounted disconnects ensure that the power is brought first to the disconnect and then the power distribution block Always verify the nameplate voltage before connecting to the unit seresco Section E Electrical Installation Ground Ground Wire Wire L1 L1 12 12 L3 7 High Power High Power Supply Supply Main Power 3 ik aj Main Power k x S Block SIQMISI in unit Ground Lug Factory Supplied Wiring Factory Supplied Wiring Figure E 1 Main power distribution block Control Wiri
178. or to installation remove drain plugs if fitted If any water has accumulated the integrity of all gas kets sealants etc should be checked Drain plugs should be put back into place after draining Alignment When the application calls for direct coupling the shafts must be correctly aligned in all three planes Bad alignment can be a major source of noise and vibration Allowance must be made for shaft end float and thermal expansion in both axial and vertical planes It is preferable to use flexible drive couplings Motors fitted with angular contact or duplex bear ings must always be run loaded Slide rails and slide bases Slide rails and bases are available for all motors in the product range to provide adjustable mounting Fabricated steel rails and bases are the standard offer as they are suitable for all relevant mounting arrangements Installation 1 They must be installed on a flat surface 2 They must have a secure location 3 Drive and driven shaft must be parallel Electrical connection Connection diagrams The connection diagram is shown on the leaflet enclosed in the motor terminal box or diagram inside the terminal box lid and provides supply details and the required winding connection The cables used should be capable of carrying the full load current of the motor see motor nameplate without 2 overheating or undue voltage drop Cable terminations All cable terminations should be tightly secu
179. orded photographed and witnessed Report any damage to the carriers and your supplier as soon as possible quoting the motor and or order number and shipping reference d Check that the direction of rotation if specified is correct Manually turn the shaft and check for smooth quiet rotation Electric motors should not be transported by rail as vibration from this method of transport has been known to cause brinelling of bearings Lifting Eyebolts lifting lugs and lifting trunnions supplied with the motor are designed to support only the weight of the motor not the weight of the motor and any ancillary equipment attached to it Be absolutely sure that cranes jacks slings and lifting beams are capable of carrying the weight of equipment to be lifted safely Where an eyebolt is provided with the motor this should be screwed down until its shoulder is firmly seated against the face of the stator frame to be lift ed Eyebolts are normally designed for a vertical lift For lifting lug or trunnion torques see table below Lifting lug bolt torques Type Torque Metric NEMA Bolt ICSA dia Nm Lbf FT 63 E 3 71 80 56 90 143 5T 1001 112M 182 4T 12 132S M 213 5T 12 160M L 254 6T 12 180M L 284 6T M16 2001 324T M10 52 38 225S 326T M10 52 38 225M 364T M10 52 38 250S 365T M10 52 38 250M 404T M16 220 162 280S 405T M16 220 162 280M 444T M16 220 162 315S 4
180. ory mounted controls gt Leave this manual with the unit Fan Motor Related Checks gt Ensure that fan assembly braces have been removed Rotate all fan wheels manually to confirm they turn freely in the proper direction gt Inspect fan motor and bearings for proper lubrication Coil Related Checks Ensure coil and condensate drain piping connections are complete Check the piping and valves for leaks Open and close the valves to check operation Remove all foreign material from the drain pan VV ON Y Test the drainage and prime the P trap by pouring water into the drain pan Note For units with water cooled air conditioning The use of untreated or improperly treated water in coils may result in scaling corrosion erosion algae or slime It is recommended that the services of a qualified water treatment specialist be engaged to determine what water treatment if any is required F 2 seresco Issue Date 2011 10 06 Section F Startup NV Series Electrical Checks gt Check nameplate for power requirements and confirm that it matches the available power supply gt Voltage must be within 10 of nameplate voltage Verify that all field wiring matches provided wiring schematics Inspect and tighten all field and factory wiring gt Leave power on and allow 24 hours of crankcase heater operation before attempting start up v Ensure that the control wiring has been installed to the outdoor conden
181. ovided in the vestibule access door or panel and sealing grommets or gaskets should be provided for gas and electrical entry points into the vestibule to provide a reasonably airtight seal 1 A suitable airtight gasket on the vestibule door or access panel 2 An observation window in the door to permit observation of ignition and main burner flame during operation and servicing A door or panel interlock switch to insure that door or panel is closed or in place during operation Openings into the vestibule space for attachment of inlet air supply pipe and vent pipe sized for the Btuh W input rating Approved vent terminals on both the supply air inlet and flue gas exhaust NOTE The inlet and outlet terminals must be located in the same pressure zone to provide for safe appliance operation Instructions covering installation and operation for the separated combustion system must be included in the appliance manufacturer s Installation and Operation Manual Proper installation of air inlet and flue gas exhaust piping are essential to proper operation of the appliance Inlet air pipe must be same size as vent pipe based on input ratings See Figures 5 and 6 for recommended installation Figure 5 Separated Combustion Vertical Venting 6 ft 1 8m Min to Wall or Adjoining Building Exhaust Vent Approved Vent Caps Combustion Air Inlet 2 5 ft 0 75m 12 in 0 3m Min 18 in 0 46m Min See Note Exhaust Tee with Dr
182. pply not UL approved Maximal line fuse 16 A for all types 1 and 3 Max cut in current 126A Max load limit integral of cut in 1 22 25 current Clock frequency 16 kHz Input resistance for signal set for Rj gt 100 the rotational speed Specification speed setting sig Voltage 15 28 VDC nal PWM Switching Frequency 1 10 kHz On off ratio 0 100 96 Voltage supply for external devi 10 V max 10 MA short circuit proof CES 24 V 20 Imax 70 MA only for motor size D G L BAL F036 GB 1007 Index 004 Part No 00295296 GB 32 39 ZIEHL ABEGG Assembly instructions ECblue Enclosure Permissible minimal and maxi mal ambient temperature for op eration 25 60 C up to 70 C Please see the technical documentation of the product for the minimum and maximum ambient temperature valid for the respective fan These may deviate from the specified permissible ambient temperatures To avoid condensation the drive must be connected permanently to the mains Max permissible installation height height 1000 m amsl without derating Permissible rel humidity 85 96 no condensation Permissible temperature range for storage and transport 30 80 C Electromagnetic compatibility for the standard voltage 230 400 V according to DIN IEC 60038 Interference emission EN 61000 6 3 domestic household applications Interference im
183. proper analog control signal levels Check connections Check fault function parameter settings Check for proper analog control signal levels Check connections 12 Issue Date 2011 09 30 Z Variable Frequency Drives seresco CODE FAULT wna MOT OVERTEMP 4310 0305 bit 8 programmable fault function 3005 3009 3504 PANEL LOSS 5300 0305 bit 9 programmable fault function 3002 ID RUN FAIL FF84 0305 bit 10 MOTOR STALL 7121 0305 bit 11 programmable fault function 3010 3012 EXT FAULT 1 8000 0305 bit 13 programmable fault function 3003 EXT FAULT 2 9001 0305 bit 14 programmable fault function 3004 EARTH FAULT 2330 0305 bit 15 programmable fault function 3077 Motor temperature is too high or appears to be too high due to excessive load insufficient motor power inadequate cooling or incorrect start up data Measured motor temperature has exceeded fault limit set by parameter 3504 FAULT LIMIT Control panel selected as active control location for drive has ceased communicating Motor ID Run is not completed successfully Motor is operating in stall region due to e g excessive load or insufficient motor power External fault 1 External fault 2 Drive has detected earth ground fault in motor or motor cable Check motor ratings load and cooling Check start up data Check fault function parameters
184. r Supply fan motor starter Exhaust fan motor Exhaust fan motor starter Pool water heater solenoid valves amp valve coils Liquid expansion solenoid valves amp valve coils Air cooled condenser solenoid valves amp valve coils Blowers Driveline warranty exists for 60 months from the date of shipment provided the factory installed component fails as a result of manufacturing defect and is returned to the factory with transportation prepaid This extended driveline warranty is subject to all the terms of the standard Seresco Technologies Inc warranty but applied to the listed parts only No charges attributed to the replacement of a component will be allowed unless specifically granted in writing beforehand by Seresco Technologies Inc G ser Issue Date 2011 09 30 Section Z Annex Unit Component Specifications amp Component Service Sheets 7 1 seresco Issue Date 2011 09 30 Z Startup Report I Startup Report Seresco Technologies Inc NE Series Model Unit Visual Inspection Check Comments Wiring connections checked amp tightened What type of refrigerant is used Control wiring to aux pool heater installed OACC or Dry Cooler installed and wired properly TO VALIDATE WARRANTY FILL OUT AND FAX to 1 613 741 3375 1 of 4 Z Startup Report Issue Date 2011 09 30 Unit Electrical Data DUUM Iq Ig gs ransomersc
185. ransient overvoltage 0308 bit 1 programmabile fault function 1610 UNDERVOLTAGE DC undervoltage controller Check input power supply 3220 is active 0308 bit 2 programmabile fault function 1610 DIRLOCK Change of direction is not Check parameter 7003 DIRECTION settings 0308 bit 3 allowed IO COMM Fieldbus communication Check status of fieldbus communication See chapter 7510 break Fieldbus control with fieldbus adapter Fieldbus control with 0308 bit 4 embedded fieldbus or appropriate fieldbus adapter manual Check fault function parameter settings programmable fault function 3018 Check connections 3019 Check if master can communicate LOSS Analog input AI1 signalhas Check fault function parameter settings 8110 fallen below limit defined by Check for proper analog control signal levels parameter 3027 Alt FAULT 0308 bit 5 LIMIT programmable fault function 3007 3021 Al2 LOSS Analog input Al2 signalhas Check fault function parameter settings 8110 fallen below limit defined by Check for proper analog control signal levels parameter 3022 Al2 FAULT LIMIT Check connections 0308 bit 6 programmable fault function 3007 3022 PANEL LOSS Control panel selected as Check panel connection 5300 active contro location for Check fault function parameters drive has ceased communicating Check connections 0308 bit 7 programmable fault function 3002 If drive is
186. recommended they be energised Warnings should be placed on the motors to make operatives aware of the live heaters Insulation resistance During extended storage a three monthly insulation test is recommended to avoid possible lengthy dry ing out periods when installing The insulation resistance between phases and between the phase and earth should be checked and maintained above 10 Megohm If a lower reading is measured use one of the rec ommended drying out methods until an acceptable reading is obtained If heaters are fitted but not ener gised they should be used in future Installation amp Maintenance Installation It is the users or certified electricians reponsibil ity to ensure correct earthing and protection in accordance with applicable national and local requirements and standards Location Motors must be installed with adequate access for routine maintenance A minimum of 0 75m of work ing space around the motor is recommended partic ular attention at the fan inlet 60mm is necessary to facilitate airflow Ensure that there is sufficient free area in front of the air intake Where several motors are installed in close proximi ty care must be taken to ensure that there is no re circulation of exhausted warm air as this will reduce the effectiveness of the cooling system Foundations must be solid rigid level and where possible free from any external vibration Mechanical Drain holes Pri
187. red Mains lead terminal lugs should be in face to face contact with the motor lead lugs and securing nuts and lockwashers screwed firmly over the connection There should be no nuts or lockwashers fitted between the mains and motor lugs Wiring should be carried out or checked by a quali fied electrician and equipment must be earthed in accordance with current regulations The equipment must be correctly fused and isolated All covers must be in position prior to running All fixing bolts and electrical connections should be checked and tightened if necessary after 100 200 hours of operation Warning Isolate power supply to motor before commencing any routine cleaning or maintenance work Drying out procedures It is preferable to dismantle the motor to the point where the rotor is removed This is not essential but the drying out process will take longer in the assem bled state The temperature of the windings and the insulation resistance should be monitored at regular intervals On initial application of heat the insulation resistance will drop quickly and then start to rise slowly until level On discontinuation of the drying process a further rise in resistance will occur There are several methods which can be used 1 Place the motor in a warm typically 40 C dry airstream fan or convector heater or in a warm oven with a temperature not exceeding 80 C This method is preferred if the motor is dismantled 2 Connec
188. s CONDARWN gt Utec 1016 xxx Direct Spark Ignition Control Sequence of Operation Thermostat closes on call for heat providing 24 VAC to Ignition Control Draft Inducer is energized line voltage Air Switch closes initiating 30 second pre purge At end of pre purge period Spark and Gas Valve are energized for up to a 5 second ignition trial Burners ignite and carryover Flame is detected by flame sensor and control operates in steady state heating condition Unit continues in operation until the thermostat is satisfied Thermostat opens interrupting power to control and shutting off unit If ignition is not achieved within 5 seconds the gas valve is shut off the inducer keeps running for an inter purge period Additional ignition trials follow the specified sequence If all trials 3 for ignition have occurred without proper ignition and flame detection the control locks out Control may be brought out of lockout by cycling the thermostat or power off for a minimum of 5 seconds If ignition is not achieved within 5 seconds the gas valve is shut off and the inducer keeps running for an inter purge period Additional ignition trials follow the specified sequence If all trials 3 for ignition have occurred without proper ignition and flame detection the control locks out To restart refer to Item 10 If flame is lost once it has been established the control will shut off the gas supply within 0 8 second and ent
189. s Disconnect all electrical power to the unit Wearing the appropriate personal protective equipment PPE use a soft brush to remove loose debris from the coil Install a block off to prevent spray from going through the coil and into a dry section of the unit and or system ductwork Mix a high quality coil cleaning detergent with water according to the manufacturer s instructions Place the mixed solution in a garden pump up sprayer or high pressure sprayer If a high pressure sprayer is to be used H 3 seresco Section H Routine Maintenance NV Series Issue Date 2011 10 06 a Maintain minimum nozzle spray angle of 15 degrees b Spray perpendicular to the coil face c keep the nozzle at least 6 inches from the coil d Do not exceed 60 psi 6 Spray the leaving side of the coil first then the entering air side 7 Thoroughly rinse both sides of the coil and the drain pan with cool clean water 8 Straighten any coil fins that have been bent during the cleaning process 9 Confirm the drain line is clear 10 Replace all panels and parts and restore electrical power to the unit 11 Dispose of all contaminated materials Insulation Note Microbial growth Wet interior insulation can become an amplification site for microbial growth mold which may cause odours and damage to the equipment and building materials If there is evidence of microbial growth on the interior insulation the insulation should be removed an
190. s and spigots Do not use force On re assembly oilseals to mating faces should be lubricat ed If oilseals are worn or damaged during disman tling then they should be replaced before continuing Before starting the motor check that the rotor revolves freely Ensure that the electrical connec tions are correct and terminal nuts tight see section Electrical Connection Spares and repairs When ordering spares it is important to state the motor serial number to ensure that the correct spares will be supplied Installation amp Maintenance Notes Fixing bolts nuts studs screws spacers or washers are not included with these parts and if required should be clearly specified on the order in addition to the part description number The fixing duty and part description reference number for which they are Contact must be made prior to any remedial action being taken under warrantee Please quote the motor serial number in all such cases with full details of the problem BROOK CROMPTON required should also be clearly stated Exploded view of a typical standard ac motor Ref Part description Flange endshield Endshield fixing bolt Drive end endshield Rotor assembly Flinger when fitted Drive end oil seal when fitted Preload washer Drive end bearing 9 Stator assembly with or without feet 10 Eyebolt when fitted or dual lifting lug 11 Bearing retention circlip 12 Non drive end bearing 13 N
191. s possible Technical data The polarities on L1 and N are irrelevant Line voltage for 3 types Mains connection PE L1 L2 and L3 Here it must be strictly observed that the mains voltage lies within the allowable tolerance specifications technical data Alternatively a supply of DC voltage is possible Technical data Connect to any two terminal clips for L1 L2 and L3 the polarity is irrelevant L BAL F036 GB 1007 Index 004 Part No 00295296 GB 21 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 5 4 3 A 5 5 Danger owing to electric current Not suitabble for IT network Required quality attributes for the mains voltage Danger owing to electric current The mains voltage must comply with the DIN EN 50160 quality characteristics and the defined standard voltages in IEC 60038 Residual current operated protective device For 1 fan types Residual current circuit breaker type A To ensure as high a degree of reliability as possible we recommend a release current of 300 mA where a residual current circuit breaker type A is used Danger owing to electric current Exception Mains connection between two phase conductors for supply networks 3 230 V For an installation of r c d protection it shall be observed that this must be of universalcurrent sensitivity In accordance with EN 50 178 Section 5 2 other types of current operated protective devices
192. sate P trap and drain lines and prime P trap Pipe the remote condenser fan pressure controls to the condenser hot gas lines if applicable Evacuate and leak check the remote condenser line set if applicable Tighten all electrical connections and verify that the line voltage is correct for the unit Install all controls and verify that all field wiring matches the schematic Fill and heat the pool and room to design conditions Install the pool water piping and a flow meter if applicable Purge all air from pool lines A complete system air balancing Issue Date 2011 09 30 Section E Electrical Installation 2 seresco Electrical Installation AN WARNING Disconnect all electric power including remote disconnects before servicing Follow proper lockout procedures to ensure that the unit is not accidentally powered For variable frequency drives refer to the appropriate section of the manual Verify with a voltmeter that all capacitors have discharged Failure to disconnect power and discharge capacitors before servicing could result in serious injury or death Note Use copper conductors only Unit terminals are not designed to accept other types of conductors Use of aluminium or other wiring may result in galvanic corrosion or overheating Note Properly seal all penetrations made in the outer walls Failure to due so may result in unconditioned air entering the unit water infiltrating the insulation
193. sco Issue Date 2011 09 30 Z Variable Frequency Drives Operation and Start up gt Do not activate automatic fault reset functions if dangerous situations can occur When activated these functions will reset the drive and resume operation after a fault gt Do not control the motor with an AC contactor or disconnecting device disconnecting means use instead the control panel start and stop keys or external commands I O or fieldbus The maximum allowed number of charging cycles of the DC capacitors i e power ups by applying power is two per minute and the maximum total number of chargings is 15 000 gt If an external source for start command is selected and it is ON the drive will start immediately after an input voltage break or fault reset unless the drive is configured for 3 wire a pulse start stop gt When the control location is not set to local LOC not shown on the display the stop key on the control panel will not stop the drive To stop the drive using the control panel press the LOC REM key LOC and then the stop key Control panel RJ 45 Modbus RTU RS 232 Screen Output Les ech ra reference 0 10 V Analog input circuit common puptra frequency A output circuit common Reference voltage 10 VDC max 10 mA Not in use by default OA Analog input circuit common gt GND Aux voltage Soli 1 0 24 V 24 VDC 200 Aux voltage output common GND PR
194. screws and slide the plate to obtain the desired setting Re tighten all the screws seresco Section H Routine Maintenance NV Series Issue Date 2011 10 06 Figure H 3 Outdoor Air Filter Box Figure H 4 Outdoor Air Tightening Screw highlighted H 6 seresco Issue Date 2011 09 20 Section X Troubleshooting Troubleshooting This section is intended to be used as a diagnostic aid only For detailed repair procedures contact Seresco Technologies Inc s service department Two user friendly service tools are critical in troubleshooting any issues with Seresco s dehumidification systems the WebSentry remote monitoring software and automated system alarm logs WebSentry remote monitoring software allows the collection of comprehensive unit performance data and space conditions via the Internet This option is default on all units with CommandCenter controls and has proven to be an extremely effective service tool To function correctly this requires the unit to be connected to a local network with Internet access System Alarm Logs detail information on alarm situations including the type of alarm faults and time to help service technicians narrow down possible cause s of the problem s Troubleshooting Steps 1 Collect information from unit owner maintenance team about problem s 2 Refer to the provided Installation Operation and Maintenance manual and the unit label for additional information
195. se assembly instructions to work safely with and on the device They contain safety instructions that must be complied with as well as information that is required for failure free operation of the device Keep these assembly instructions together with the device It must be ensured that all persons that are to work on the device can refer to the assembly instructions at any time Keep the assembly instructions for continued use They must be passed on to all successive owners users and final customers Target group The assembly instructions address persons entrusted with planning installation com missioning and maintenance and servicing and who have the corresponding qualifica tions and skills for their job Exclusion of liability Concurrence between the contents of these assembly instructions and the described hardware and software in the device has been examined It is still possible that non compliances exist no guarantee is assumed for complete conformity To allow for future developments construction methods and technical data given are subject to alteration We do not accept any liability for possible errors or omissions in the information con tained in data illustrations or drawings provided Ziehl Abegg AG is not liable for damage due to misuse incorrect use improper use or as a consequence of unauthorized repairs or modifications Copyright These assembly instructions contain copyright protected information The assembly
196. se in hazardous atmospheres containing flammable vapors or combustible dust in atmospheres containing chlorinated or halogenated hydrocarbons or in applications with airborne substances containing silicone A WARNING that the presence of chlorine vapors in the combustion air supply to gas fired heaters presents a substantial corrosion hazard A WARNING The use and storage of gasoline or other flammable vapors and liquids in the vicinity of this appliance is hazardous WARNING labels attached to exterior of cabinet as required by Z83 8 CSA 2 6M Sections 1 32 4 and 1 32 5 and Z21 47 CSA 2 3 Sections 1 24 1 25 1 26 and 1 27 Safety lighting operating and shutdown instructions All electrical equipment must be grounded and wired be in accordance with the National Electric Code ANSI NFPA 70 in the US and the Canadian Electric Code CSA C22 1 in Canada A statement to cover replacement wiring If any original wire as supplied with the appliance must be replaced it must be replaced with wiring material having a temperature rating of at least 90 oC 194 oF Installation and Handling of Furnace Module WARNING Do not use heat exchanger tubes or manifold pipe as load bearing supports during handling or furnace module Installation in cabinet Severe damage may result to tubes tube joints or burner assembly that can cause unsafe operation severe personal Injury death or significant property damage Provide proper
197. ser cooler if applicable gt Ensure all peripheral controls and sensors are connected and wired correctly Start up Procedure appropriate fields and sections of the warranty registration start up form should be completed A proper start up requires that the unit be run and monitored in all modes of operation at design conditions with the operating data recorded on the forms provided in section Z Annex Seresco s service technicians review every report to ensure all aspects of the system are functioning within normal operating parameters Carefully follow the process detailed in the start up report If the space is not at design conditions at the time of start up a follow up visit for final adjustment and balancing is required Mail or fax the completed warranty registration start up form back to Seresco to validate your unit s warranty See section Y Warranty for further information If you do not have a start up report call Seresco for a new copy or download a PDF version from www serescodehumidifiers com Note Warranty is void unless upon start up of the unit the Warranty Registration and Start up Report is completed and sent to the factory within one week of initial start up This report will also register the compressor warranty with the compressor manufacturer Power Turned ON or after power failure When powered the blower begins to operate immediately and will do so continuously The microprocess
198. should be located on the same side of the unit as the combustion air inlet opening Never locate the vent outlet on the opposite side from the combustion air inlet opening Vent duct should extent about an inch past the cabinet to minimize the potential of recirculation Vent duct should be pitched down toward the outlet to insure proper drainage Duct opening should be protected by a in x in 12mm x 12mm mesh screen A rain cap or cover may be used over the discharge opening but should not intersect the flue gas discharge path See Fig 1 below For horizontal discharge where flue gases need to be vented vertically the preferred flue gas discharge should terminate in an exterior flue riser that extends at least to the top of the cabinet and is open at top and bottom This riser must be located on the same side of the appliance as the combustion air inlet opening An open riser should never be located in the appliance vestibule as this could result in recirculation of flue gases into the combustion air supply for the burners See Fig 2 below For vertical discharge employ a 900 elbow and sufficient vent pipe so that the vent terminates at least 1 to two feet above the cabinet An approved rainproof vent cap must be applied to the termination For Flue vent sizing consult the National Fuel Gas Code Figure 1 Horizontal Discharge Vent Figure 2 Vertical Venting Exterior Flue Riser Cabinet Draft Inducer 4 ft 1 2m Min
199. sor 10 yrs on electrofined coils 5 yrs on driveline 10 years on compressor 2 yrs on coils 5 yrs on driveline and coils 10 yrs on compressor aa S a le laea l e 5 yrs on driveline 10 years on compressor and electrofined coils B 5 seresco Section B NV Series General Information Issue Date 2011 10 06 Unit Label seresco ans Serial 11061821 Unit serial number and model Unit Model NE 020 PR X P6FT4123G2E4AD3 nomenclature Electrical Data Voltage 460 3 60 Supply power MCA TOO A Use copper conductors only Max Fuse or Fusing information CKT BKR 800 x5 Wiring Diagram NEWD SpringHill 1 1061821 Wiring diagram version Supply Airfiow 12000 CFM Design airflow Main Blower Motor HP Component electrical data Exhaust Blower Motor HP 1 as applicable Purge Blower Motor HP Main Glycol Pump Motor Heat Recovery Pump Motor HP Compressor 1 RLA Compressor 2 RLA Factory Charge 1 46 105 R410A Max of 50 ft Refrigerant charge for NE series System Field Charge 1 48 105 R410A of line length split OACCs Ref OACC Customer Line Hot Gas 1 1 8 circuit 1 and 2 Sizes 1 Liquid 3 4in Factory Charge 2 46 105 R410A Max of 50 ft System Field Charge 2 48 Ibs R410A of line length Ref OACC Customer Line Hot Gas 1 1 8in Sizes 2 Liquid 3 4 in Factory Charge 1 35 Ibs R410A Refrigerant charge for NP series Factory Charge 2
200. stant primer Clean the fan wheel s and motor shaft s Inspect and clean drain pans Check damper operation Inspect electrical components wiring and insulation Rotate the fan wheel s and check for obstructions and rubbing Lubricate motors as directed by motor manufacturer Check gasket condition on all doors to ensure an airtight seal Check for loose external or internal parts paying careful attention external components Check bolts on motor mounts unit bases and coils and tighten if required Component Maintenance Filters Replace filters when dirty Check filters located in main filter wall outside air intake and exhaust fan opening Filters should slide out of their tracks without difficulty Replace with filters of equivalent size and rating See section Z Annex for filter sizes and quantities Drain Pans WARNING Hazardous chemicals Cleaning agents can be highly acidic or alkaline Handle all chemicals carefully and use appropriate personal protective equipment PPE Refer to the cleaning agent manufacturer s Materials Safety Data Sheet MSDS for safety and handling information Failure to follow all safety instructions could result in serious injury or death Note Do not walk on the drain pans Doing so will cause damage and impair drainage To clean drain pans 1 2 3 4 Disconnect all electrical power to the unit Remove any standing w
201. sure in milliseconds how long it will take to get a reply If no reply within 5 seconds the result will show Fail for that particular ping request Console The console is currently only used to monitor serial port messages Select the serial port to monitor by using the arrows keys Select 1 to start monitoring To stop pause messages you can press key 2 anytime Press Enter to clear the screen Select back top stop console or to go back and select another serial port Clear Alarm Log Selecting Clear Alarm Log will display a confirmation screen where you have to confirm that you want to clear the alarm log Pressing 2 or the Back button will cancel this request G NV Series CommandCenter Operation Page 20 10 6 2011 seresco 5 5 Clear Logs Even though you only can look at the alarm log from the control panel there are several other logs used as well These logs can be read using WebSentry if the unit is connected to Internet Use Clear Logs to clear all the logs and not just the alarm log 5 6 Commission When control board initially is configured loaded with the latest control software unit is prepared to make it safe and easy to use when testing unit before delivery to customer When test completed the Tested option is changed to Yes and can never be changed back again When unit has been tested the compressor Enabled property will be changed to No When Commissioned option still is set to No unit will start up in servi
202. t G NV Series CommandCenter Operation Page 5 O Seresco 10 6 2011 4 3 2 3 Port RS 485 4 3 2 3 User 4 3 2 3 2 Baud Rate 4 3 2 3 3 Databits 4 3 2 3 4 Parity 4 3 2 3 5 Echo Test 4 3 3 WebSentry 4 3 3 1 Enabled 4 3 3 2 IP 4 3 3 3 Port 4 3 3 4 Comm Interval 4 3 3 5 Comm Segment 4 3 3 6 Stay Alive 4 3 4 BACnet 4 3 4 1 Enabled 4 3 4 2 Interface 4 3 4 3 Device ID 4 3 4 4 Port 4 3 4 5 Heartbeat 4 3 5 Modbus 4 3 5 1 Device ID 4 3 6 LON 4 3 6 1 Enabled 4 3 6 2 Interface 4 3 6 3 Refresh Rate 44 Inputs Outputs 4 4 1 Sensor Type 4 4 1 1 Return Air 4 4 1 2 RA Humidity 4 4 1 3 Outdoor Air 4 4 1 4 OA Humidity 4 4 2 Sensor Usage 4 4 2 1 Return Air 4 4 2 2 RA Humidity 4 4 2 3 RA Dew Point 4 4 2 4 Outdoor Air 4 4 2 5 OA Humidity 4 4 2 6 OA Dew Point 4 4 2 7 Supply Air 4 4 2 8 Exhaust Air 4 4 2 9 Blower VFD 4 4 2 10 Exhaust VFD G NV Series CommandCenter Operation Page 6 Optional Optional Optional O Seresco 10 6 2011 443 Sensor Calibration 443 1 Return Air 4 4 3 2 RA Humidity 4 4 3 3 RA Dew Point 4 4 3 4 Outdoor Air 4 4 3 5 OA Humidity 4 4 3 6 OA Dew Point 4 4 3 7 Supply Air 4 4 3 8 Exhaust Air 4 4 3 9 Blower VFD 4 4 3 10 Exhaust VFD 4 4 4 AO Polarity 4 4 4 Modulated Heat 4 4 4 2 Exhaust Fans 4 4 4 3 OA Damper 1 4 4 4 4 OA Damper 2 4 4 5 Digital Inputs 4 4 5 1 Blower On Off 4 4 5 2 Space Heater 4 4 5 3 Occupied 4 4
203. t the correct bolts and nuts are used Tighten the bolts to the correct torque 9 Remove fan cover 10 Remove the endshield bolts at both ends of the motor 11 Slacken drive end bearing cap or clamping screws to allow endshield spigot to disengage 12 If grease nipples are fitted disengage both endshield spigots and rotate the endshields through 90 until the grease nipples are at the top or the desired position 13 Refit endshield bolts and tighten to the correct torque 14 Retighten the bearing cap screws at the drive end replacing the washers under the bolt heads Tighten screws to the correct torque 15 Lift motor using the eyebolt hooks or the lifting lugs 16 Strip paint from the pads where the feet are to be fitted and apply a thin film of grease for corrosion protection on bare surfaces 17 Refit the feet in the reverse order of dismantling steps 2 and 3 18 Ensure the feet are fully in contact with the machined faces Tighten all bolts to the correct torque 19 Repeat stages 18 to 19 on the other foot 20 Prime and paint all machined surfaces left exposed by the changes 21 Refit fan cover with the greasing hole in BROOK CROMPTON the correct position if in doubt contact your supplier Note If drain holes were present they may now be positioned at the top of the motor Bearings grease bearing change Grease Regreasable bearings are pre packed with a lithium or lithium complex
204. t access and WebSentry access from unit Ethernet cable A simple test you can do to make sure there is Internet access from the Ethernet cable connected to our unit is to connect this cable into a laptop and accessing any web site using a web browser If unit is configured for static IP you should configure the laptop with the exact same TCP IP configuration How this is done is not covered in this document IMPORTANT Make sure WiFi connection is disabled when testing Ethernet cable A secondary test to ensure you can communicate with the Seresco WebSentry server is to use the Telnet command to establish a connection to the server Open up the Command Prompt window Enter the command telnet 97 74 200 218 1030 You should now see a blank screen with a prompt Hit any two characters The text Seresco WebSentry should now be displayed followed by Connection to host lost This verifies that you can open up a connection to the port used by the WebSentry server and that this port is not blocked by any firewall If the connection failed it most likely is a firewall issue Port 1030 must be open for communication or at least for the IP assigned to the Seresco unit Contact Factory If everything in this document has been tested and everything indicates that the communication should be working we are dealing with an unknown fault Contact Seresco for further advice Issue Date 2011 09 30 Section Y Warranty 2 seresco Warr
205. t be terminated under the motor fixture bolts or terminal cover screws The ground lead could be overlooked on reconnection after maintenance Auxiliary electrical items Where auxiliaries are fitted the characteristics should be checked Example RTDs Resistance Temperature Detectors should have their resistanc es checked against manufacturer s figures Auxiliaries should be checked for continuity prior to connection to the control circuitry Do not apply more than 6V across the thermistor for continuity check Control gear Ensure all control gear and associated metering pro tection circuits have been checked fully It is imperative that any overload trip and emer gency shutdown circuits are working correctly before the motor is energised All covers must be in position Where a motor is fitted with a separately driven fan unit the interlocks and thermal overload protection circuits must be operative Rotation Before coupling the motor to the drive run the motor briefly to check rotation All covers must be in place To reverse the direction of rotation interchange any two incoming supply leads Installation amp Maintenance Starting Motors are rated by the output required the number of starts per hour the load curve inertia and environ mental considerations Operating outside the contractual parameters may thermally overload the motor eg too many starts per hour or mechanically stress components e
206. t fan after exhaust damper has started to open This timer is also used for delaying purge fan 1 after purge damper has started to open Econo Stable property is a stabilizing timer used every time unit is increasing or reducing the number of purge fan stages G NV Series CommandCenter Operation Page 14 10 6 2011 seresco Purge Time is for how long time purge will run when started Setting it to 0 means purge will run until manually stopped Dirt Filt Dly property is the Dirty Filter debounce timer if the dirty filter switch has been enabled 4 2 Space Control 4 2 1 Room Temperature The Deg Min On Deg Min Off properties controls for how long the control logic will wait until increasing or decreasing the supply air setpoint Setpoint Adj determines number of degrees to increase or decrease the supply air setpoint every time setpoint is changed 4 2 2 A C The Sensor property determines how cooling will be controlled Supply means that space temperature will be controlled by using supply air sensor only Return means that the space temperature will be controlled by the Room Temperature controller using the return air sensor The Deg Min On Deg Min Off properties controls for how long the control logic will wait until adding or removing a Cooling stage after a stage has been added removed 4 2 3 Heating Type sets heating type The Deg Min On Deg Min Off properties controls for how long the control logic will wait unti
207. t glasses T top B bottom make note whether TO VALIDATE WARRANTY FILL OUT AND FAX to 1 613 741 3375 3 of 4 seresco Z Startup Report Issue Date 2011 09 30 Startup Company Name Startup Company Contact Startup Technician Name Startup Technician Contact Notes Comments Info 4 of 4 For tech support call 1 770 457 3392 ext 2 OR 1 613 741 3603 ext 4 seresco Issue Date 2011 09 30 Z Startup Report I Startup Report Seresco Technologies Inc NE Series Model Unit Visual Inspection Check Comments Wiring connections checked amp tightened What type of refrigerant is used Control wiring to aux pool heater installed OACC or Dry Cooler installed and wired properly TO VALIDATE WARRANTY FILL OUT AND FAX to 1 613 741 3375 1 of 4 Z Startup Report Issue Date 2011 09 30 Unit Electrical Data DUUM Iq Ig gs ransomerscona e TTD comes bisi LL Emme O S o LL fugit A occms OOO DTT Gio warm NOTE Put ALL additional info comments into Notes section Outdoor Air Condensing Cooling Unit inspection vw 4 Sig DG gt OACC or dry cooler located how feet above below level with Gil bape installed SF ORC Unit Fluid GPM Glycol 96 Glycol stabilizers added Distan
208. t the motor to a low voltage three phase supply and inject a current not exceeding 50 of the full load current into the stator winding approximately 10 of the line voltage If this is carried out on an assembled motor it is possible though unlikely that the motor will turn If so the rotor should be locked in position 3 Connect two phases in parallel and the third in series Apply a low voltage ac or dc suply up to a maximum of 50 of full load current The stator winding temperature must not be allowed to exceed 80 C In practice the frame should not be hot to the touch to guard against internal overheating and consequent damage to the insulation 4 Where heaters are fitted these can be energised Supply It is important that a motor is operated within the lim BROOK CROMPTON its of its design voltage and frequency Standard motors will operate without damage on any voltage within the range of the nameplate voltage The supply cables must be capable of carrying the full load current of the motor see motor nameplate without overheating or excessive voltage drop under starting conditions Grounding All motors fitted with an grounding terminal in or adjacent to the terminal box to enable connection to an effective earthing bond The terminal is designed for connecting the correct size of copper earth con nector If a different material is to be used please refer to your supplier An earthing bond should no
209. tents L BAL F036 GB 1007 Index 004 Part No 00295296 GB 19 39 ZIEHL ABEGG Assembly instructions ECblue Electrical installation 5 2 2 Motor size D and Fans with connection box type I D type F____ _1_ G mn 26 11 2009 v_anchluss_ecblue vsd Cover of controller housing 3 cable glands 3 x M16 motor size D 3 x M20 motor size G included Cable entry points with plastic fastener Mains connection Connection alarm relay Connection contols Slot for add on module Na A Procedure 1 Remove the cover from the controller housing for the connection 2 All 3 cable entry points are in a sealed condition at delivery Remove plastic fastener if necessary and insert cable gland entry points that are not used must remain sealed 3 Insert and connect lines correctly 4 Attach cover of controller housing again carefully in correct position before start up Attention A e Temperatures up to 85 C can be present on the controller housing e To connect always use heat resistant wires or as an alternative silicon tubes e Self tapping screws are used for the PE conductor connection These cannot be loosened and sufficeintly retightened infinitely e Remants from installation und foreign object may not remain on the inside L BAL F036 GB 1007 Index 004 Part No 00295296 GB 20 39 ZIEHL ABEGG Assembly instructions ECblue Electri
210. that hazards shall be prevented by appropriare protective constuctions which meet the requirements to DIN EN ISO 13857 Custom designs must suit the prevailing conditions L BAL F036 GB 1007 Index 004 Part No 00295296 GB 11 39 ZIEHL ABEGG Assembly instructions ECblue Mounting e Tighten the fastenings with the specified torques e Anyuse below 10 C is dependent on not being subjected to unusual sudden or mechanical loads or stresses on the material min ambient temperature 2 Tech nical data 4 2 Connection lead amp terminal box Information In demanding environments wet areas open air installation all connections must incorporate water drainage curves To ensure that water cannot penetrate through to the controller housing from the connections install a terminal box lower than ventilator e L BAL F036 GB 1007 Index 004 Part No 00295296 GB 12 39 ZIEHL ABEGG Assembly instructions ECblue Mounting 4 3 Installation of axial fans 4 3 1 Fan designs A D K S and W without nozzles For attachment to fixed motor flange use screws with property class 8 8 or A2 70 stainless steel to DIN EN ISO 4014 and provide with suitable screw locking Permissible tightening torques MA Motor size B D D G M6 Thread size M6 Special application M8 M10 with 5 pitch Property class 8 8 friction coefcient 9Nm 9 5 Nm 23 Nm 40 Nm uges 0 12 Stainless Se A2 70 friction coef 7Nm 7Nm 17 Nm 33
211. the indoor conditions During warm summer months the system will be in 100 outdoor air mode Optionally on RH drop below set point the outdoor and exhaust air will reduce below minimum values to reduce cold winter operating costs Purge Ventilation Mode This mode has a timed duration 8 15 minutes adjustable after which the system automatically resumes normal operation When triggered by the operator the system goes to 100 outdoor air ventilation mode seresco Section G NV Series Unit Operation Issue Date 2011 10 06 Heat Recovery Once the outdoor air temperature falls below the heat recovery set point 65 F adjustable the glycol pump shall operate and circulate glycol between exhaust air and outdoor air heat recovery coils The energy a room loses from the exhaust air as a result of the fresh air requirements can represent up to 50 of the room s heating requirements Approximately 50 60 of this exhaust heat can be recaptured with a heat recovery loop By doing so it supplies heat to warm the cold outside air and can provide generous energy savings to the room to reduce heating costs During freezing weather conditions the outdoor air can provide much of the dehumidification required and minimizing the time the compressors run offsetting some of the running electrical costs Our typical energy recovery loop consists of two glycol coils one in the outside air intake and the other in the exhaust air stream The coils
212. the protective coating reapplied Under no circumstances should rust be merely covered over Drain holes Motors of frame size 160 254T and above have drain holes fitted with drain plugs as standard Alternatively the drain plugs can be provided loose in the terminal box if specifically requested Bearings To avoid static indentation the storage area should be vibration free if this is not possible it is strongly recommended that the motors be stood on thick blocks of rubber or other soft material Where the exposure to some vibration is unavoid able the shaft should be locked in position to avoid static indentation of the bearings Shafts should be rotated by hand one quarter of a revolution weekly Roller bearings may be fitted with a shaft locking device This should be kept in place during storage Grease Factory fitted bearings use a grease with a recom mended shelf life of two years If stored for a longer period the grease may need to be replaced Shielded bearings have a storage life of five years and a further two years operational life following installation Wash all bearing parts with a non contaminating solvent Lightly pack the bearings with grease apply ing a 25 fill by volume into the bearing and hous ings Run the motor on no load to distribute grease and reduce losses Heaters Where heaters are fitted and the storage environ ment has wide humidity and temperature variations it is strongly
213. ts pulleys etc are properly and permanently guarded against acci dental contact while the motor is running Care should be taken to ensure fixing bolts are cor rectly tightened Belts drives Please ensure that the V belts are of the same man ufacture and have the same dimensions Also ensure that the belts are correctly tensioned in accordance with the manufacturer s recommenda tions If the V belts are not tensioned correctly it can cause belt and pulley wear and or shaft and bearing damage When replacing belts it is recommended that all belts be replaced at the same time It is also 3 not generally recommended to use two pole motors for belt drive applications Motor modifications Waming All modifications should be carried out by a trained operative Do not work under suspended load and use correct lifting equipment Changing terminal box position on multi mount motors 1 Lift motor using eyebolt or lifting lugs provided 2 Slacken remove the foot fixing bolts on one foot 3 Pull the foot away from the frame 4 Repeat stages 2 to 3 on the other foot 5 Lower the motor onto two pieces of timber 6 Remove the eyebolt or lifting lugs 7 Rotate the motor until the terminal box is in the correct position 8 Refit the eyebolt or lifting lugs on the machined pads at the top of the motor diagonally opposite corners for lifting lugs Ensure that lifting lugs are in contact with all machined faces and tha
214. type ____ _1_ _ ____ ECblue 1B8 Signalanschluss i i o 8 Signal connection i i Kontaktbelastung m 5 2 i Contact rating 9 i i max AC 250 V 2A 5 5 i 8s i o 2 2 8 i K1 a 2 6 gt lt A a a i Ld dd 14 9 58658 i 3 lt 2 0 GB lt 2 o i i i m mom m H BOB HON BON HON NON Kal NU X X UN M SZ SZ S NU NU NS MS MS S S S S Y y a amp S a 5s o Eingang Input PE N L1 11 14 0 10 V Netz Line x 1 200 277 V 10 kO 50 60 Hz Externe Drehzahlvorgabe External speed setting E 10 KQ 9 iu C rd SE PWM f 1 10 kHz 1 Line voltage 1 200 277 V 50 50 Hz 2 Signal connection 3 Input 0 10 V 4 PWM input f 1 10 kHz 5 Contact rating max AC 250 V 2 A L BAL F036 GB 1007 Index 004 Part No 00295296 GB 34 39 ZIEHL ABEGG Motor size D and G type Co ho Assembly instructions ECblue Enclosure 1 Kontaktbelastung Contact rating 1 i c 6 tos max AC 250 V2A sv sr o m 30 s i RERE lt L1 24V 10V GND D1 E1 11 14 L1 L2 L3 1 L c mese loin K r Sau hearin H Externe Drehzahlvorgabe N 10
215. uctions ECblue 9 4 Index B R Bearing 28 31 relay 25 Relay outputs 25 Reset 24 Chimney 15 Residual current circuit breaker 22 cleaning 32 Clock frequency 32 S condensation drain hole 13 16 control cable 21 Setting signal 24 current operated protective devices 22 T D Technical data 2 32 temperature management 29 DC voltage 21 E Enable 24 l Imbalance 28 Input resistance 32 L leakage current 33 M motor size 9 Motorheating 18 one quadrant 9 Outdoor fans 17 PWM signal 23 L BAL F036 GB 1007 Index 004 Part No 00295296 GB 38 39 ZIEHL ABEGG Assembly instructions ECblue Index 9 5 Manufacturer reference Our products are manufactured in accordance with the relevant international regulations If you have any questions concerning the use of our products or plan special uses please contact Ziehl Abegg AG Heinz Ziehl StraBe 74653 K nzelsau Telephone 49 0 7940 16 0 Telefax 49 0 7940 16 504 info ziehl abegg de http www ziehl abegg de 9 6 Service information If you have any technical questions while commissioning or regarding malfunctions please contact our V STE support department for control systems ventilation technol ogy Our worldwide contacts are available in our subsidiaries for deliveries outside of Ger www ziehl abegg com If you make returns for inspections or repairs we need certain information in order to facilitate focused trouble shooting and fast repair Please
216. uggested instructions for the required quantity of fluid Seresco strongly recommends that the glycol if not already mixed be mixed with distilled water Topping up and pressurizing the system can be done with clean tap water In municipalities where local tap water has a high mineral content Seresco strongly advises the use of distilled water to prevent sludging and premature failure Annual testing should be made of the fluid solution to ensure the adequate glycol concentrations and corrosion inhibitor protection Freeze point and PH test strips are available from your local plumbing supply house It is important to ensure the solution will not freeze in the case of a power failure or that it is not acidic and will corrode the system The glycol mix should be replaced after 5 years or when quality is deem unsatisfactory and cannot be restored Filling or Refilling the Glycol Loop When filling the system please insure all air has been removed Air in the system will cause corrosion and improper functioning of the pump Do not run the pump for any extent time with air in the system it will foam up the glycol and this will make it difficult to remove the air If this happens pressurize the system with some water to about 15 PSI and let stand overnight Before restarting vent as much air as possible running the pump for very short burst to move the water and any possible air bubbles around slowly to the vents For systems with a pressure tank keep
217. ure that the superheat is within 19 22 F making adjustments if required Record all data To run the unit in dehumidification and pool heat modes select Pool Heat while the compressor is still running Make sure that design water flow is provided to the unit Record actual water flow GPM and pressure Confirm and record superheat data Deselect dehumidification and pool heat modes by selecting OFF No and allow the compressor to pump down To run the unit in air conditioning mode select 2 A C then air conditioning and pool heat modes Follow procedure outline above recording all data on the start up forms For units with two or more compressors complete the process for each compressor individually and finally both together To restart the unit in normal mode do the following gt 1 Main Menu 6 Service 6 Commission 2 Commissioned and switch to ON Yes gt 1 Main Menu 3 System 3 System Restart 1 Yes gt After the system shuts down and restarts select Normal Mode Submit the completed start up report by Fax 1 613 741 3375 or e mail service serescodehumidifiers com G A seresco Section F Startup NV Series Issue Date 2011 10 06 Factory Start up Supervision Seresco Technologies Inc factory start up supervision can be purchased with the equipment A factory start up includes several key services gt The expertise of a factory trained technician who will supervise the commissioning of the equipment
218. vent condensation inside vent pipe Insulation should be a minimum of 1 2 12 7mm thick foil faced fiberglass minimum 1 density Dampers must not be used in vent piping runs Spillage of flue gases into the occupied space could result Vent connectors serving Category 1 heaters must not be connected into any portion of a mechanical draft system operating under positive pressure National Fuel Gas Code Venting Pipe requirement 75 000 149 999 Use 5 inch pipe 15 000 400 000 Use 6 Inch pipe Figure 3 Vertical Venting Category 6 Ft Min Approved Vent Cap 1 8m EN Vent Pipe 2 Ft Min 10 Max 245mm Clearance specified on Vent Pipe mem Thimble po di 5 Ft Min 1 52m 6 152mm Min from pipe to ceiling E Adjacent Building 10 Ft Min 3 05m TEE 305mm Heating Appliance Horizontally Vented Furnaces Category Ill See Figure 4 Pressures in Category lll venting systems are positive and therefore care must be taken to avoid flue products from entering the heated space Use only vent materials and components that are UL listed and approved for Category III venting systems WARNING Do not use Type B vent within a building on horizontally vented units All vent pipe joints must be sealed to prevent leakage into the heated space Follow instruction provided with approved venting materials used The proper vent pipe diameter must be used to insure proper venti
219. ves and 840 V for 400 V drives Drive IGBT temperature is excessive Fault trip limit is 135 C Short circuit in motor cable s or motor Intermediate circuit DC voltage is not sufficient due to missing input power line phase blown fuse rectifier bridge internal fault or too low input power Analog input AI1 signal has fallen below limit defined by parameter 3027 1 FAULT LIMIT Analog input Al2 signal has fallen below limit defined by parameter 3022 Al2 FAULT LIMIT Check motor load Check acceleration time 2202 and 2205 Check motor and motor cable including phasing Check ambient conditions Load capacity decreases if installation site ambient temperature exceeds 40 C See section Derating on page 297 Check that overvoltage controller is on parameter 2005 OVERVOLT CTRL Check input power line for static or transient overvoltage Check brake chopper and resistor if used DC overvoltage control must be deactivated when brake chopper and resistor is used Check deceleration time 2203 2206 Retrofit frequency converter with brake chopper and brake resistor Check ambient conditions See also section Derating on page 297 Check air flow and fan operation Check motor power against unit power Check motor and motor cable Check that undervoltage controller is on parameter 2006 UNDERVOLT CTRL Check input power supply and fuses Check fault function parameter settings Check for
220. wer supply imbalance Check fault function parameters Check pulse encoder and its wiring pulse encoder interface module and its wiring and parameter group 50 ENCODER settings Check minimum maximum speed settings Check adequacy of motor braking torque Check applicability of torque control Check need for brake chopper and resistor s Contact your local ABB representative Contact your local ABB representative 14 Issue Date 2011 09 30 Z Variable Frequency Drives seresco SERIAL 1 ERR 7510 0306 bit 11 programmable fault function 3018 3019 FORCE TRIP FF90 0306 bit 13 MOTOR PHASE FF56 0306 bit 14 OUTP WIRING FF95 0306 bit 15 programmable fault function 3023 INCOMPATIBLE SW 630F 0307 bit 3 SERF CORRUPT FF55 0307 bit 14 SERF MACRO FF55 0307 bit 14 DSP 1 OVERLOAD 6100 0307 bit 13 DSP 2 OVERLOAD 6100 0307 bit 13 DSP T3 OVERLOAD 6100 0307 bit 13 DSP STACK ERROR 6100 0307 bit 12 MMIO ID ERROR 5000 0307 bit 11 Fieldbus communication break Trip command received from fieldbus Motor circuit fault due to missing motor phase or motor thermistor relay used in motor temperature measurement fault Incorrect input power and motor cable connection i e input power cable is connected to drive motor connection Loaded software is not compatible Drive internal error FAULT cause ___ WHAT TOG Check status of fie
221. y hand and feel for roughness or stiffness Check for bent shaft or fan rubbing 2 amp 3 Clean bearing housing change bearings and repack with fresh grease 4 Out of balance load coupling or pulley 4 Run motor disconnected from load and then with pulley or coupling removed 4 Fix up out of balance items 5 Excessive belt pull 5 Run motor without belts 5 Loosen belt tension 6 Motor foundations not ridgid 6 Check design and construction foundations performance data 6 Increase strength of foundations Motor amps in excess of nameplate full load amps on load Motor overloaded 1 Check load and performance data 1 Fix problem with load or fit larger motor Low voltage supply 2 Measure voltage at motor terminals 2 Fix problem maybe with larger cables 3 Wrong voltage and frequency 3 Check nameplate data 3 Correct voltage or frequency 4 Wrong connections 4 Check nameplate data 4 Sort out and correct 5 Motor Single Phasing 6 Supply voltage unbalanced 5 amp 6 Check volts and amps in all three phases 5 amp 6 Resore balanced supply to all three phases 7 Motor speed not matched 10 7 Measure motor speed and load check load requirements 7 Change motor for correct motor speed Excessive electrical noise 1 Wrong connections 1 Check connections 1 Fix connections 2 Wrong v

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