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Control gear for Supply and Exhaust Air Handling Units VS 10

1. Q1M X0 XO PE 1 N PE 2 1 N 1 1 2 2 L1 L2 13 1x230V 1x230V L1 L2 PE L1 L2 PE L IPE IN IL IN 7 L1 N SIS POWER HEATER RRG LAMP PUMP 3x400V power supply frequency converter with 1x230V or 3x400V supply Q1M X0 X0 X0 X0 1 N PE 2 1 N 1 PE 2 PEFL2 L1 12 13 1 LO db d d 111213 N 111213 N PE L N EL N PEL N 4 U 12 N NN 7 1M2 2 POWER i pa HEATER RRG LAMP PUMP VTS reserves the right to implement changes without prior notice 58 Advanced manual pes 5 50 G 2 6 gt E dWNd pyy ua3lV3H y y xipueddy y xipueddy y xipueddy aan MEE Lp d dd aan ji 37 1 1 N
2. VS 10 VS 15 1 1 N CG X0 PE N CG 1 3x15 3x1 5 PE N U 19 PE N U TR90 4x1 5 3x1 5 3 o TABLE B Motor power 0 75 14 1 5 2 2 3 4 5 5 75 L2 13111112113 112113 11 12113111 121131 1 i2 12113 1 12 13 075 65 7 7 14 6 5 115 7 8 5 1 5 6 5 13 7 10 9 5 10 2 2 6 5 15 7 12 9 5 12 11 5 14 7 3 12 5 10 13 14 10 13 15 5 10 13 17 5 10 13 15 5 16 19 4 14 5 12 15 16 12 15 18 5 12 15 19 5 12 15 17 5 18 21 19 5 20 23 5 5 17 5 15 18 19 15 18 20 2 15 18 22 5 15 18 20 5 21 24 225 23 26 25 5 26 29 75 21 5 19 22 23 19 22 24 5 19 22 26 5 19 22 24 5 25 28 26 5 27 30 29 5 33 33 5 34 37 11 27 5 25 28 29 25 28 30 5 25 28 32 5 25 28 30 5 31 34 32 5 36 35 5 36 39 39 5 40 43 2x 7 5 38 375 43 40 39 5 45 43 42 5 48 47 46 5 52 2x 11 50 49 5 55 52 51 5 57 55 54 5 60 59 58 5 64 3x7 5 3x11 4x7 5 4x11 1 3 1 75 Advanced manual VTS reserves the right to implement changes without prior notice 39 verus Motor power 2x5 2x 11 3 7 5 3x11 4 7 5 4 11 L1 L3 L1 L2 L3 12
3. 15 4 2 Sample program factory Setting 2 aa a PA 15 Il ADVANCED 2 2 2 1 17 5 ADVANCED PARAMETERS AND FEATURES OF THE CONTROLLER 17 5 1 Access to advanced 17 5 2 Advanced parameters at utra LO ERR RN ONU site Peek du VR 17 6 DESCRIPTION OF CONTROL 8 42 44244422 2 01 28 T TECHNICAL DATA 34 rS quio T TT 34 7 2 ACX36 040 controller ssie 35 8 CABLING TU NR RN 36 Appendix 1 DESCRIPTION OF ALARM 5 5 5 41 Appendix 2 Circuit diagram of VS 10 15 CG ACX36 1 control 43 Appendix 3 Circuit diagram of VS 21 150 CG ACX36 2 SUP control gear 45 Appendix 4 Circuit diagram of VS 21 150 CG 6 2 SUP EXH control gear 47 Appendix 5 Circuit diagram of VS 180 300 CG ACX 2 50 49 Appendix 6 Circuit diagram of VS 400 650 CG ACX 2 55
4. PE N PE OR L1 L2 L3 1x230V 3x400V L1 L2 PE RST PE y 1 or 2 1 for supply 2 for exhaust according to the table D x 1 4 the next noumber of motor in AHU according to the table D TABLE D 1FAM 2 1 1 2 2F2M 1 2F3M 1 4 2F4M VS 21 150 CG ACX 2 SUP 1M1 VS 21 150 CG ACX 2 SUP EXH 1M1 2M1 VS 21 150 CG ACX 2 SUP EXH sup for VS 180 300 VS 180 300 CG ACX 2 SUP EXH 1M1 2M1 1M2 2M2 VS 180 300 CG ACX 2 SUP EXH sup for VS 400 650 LAS M VS 400 650 CG ACX 2 SUP EXH 1M1 2M1 1M2 2M2 1M3 2M3 1M4 2M4 VTS reserves the right to implement changes without prior notice Advanced manual 61 vVetIUs Appendix 12 The application control schemes The control schemes for separate application are on the CD plate delivered with AHUs In order to print the proper application scheme as the first one should find the application code on the AHU S technical data next select Control Aplication from menu AUTOMATICS of CD plate and next choose suitable code and leading sensor VTS reserves the right to implement changes without prior notice 62 Advanced manual innovative air handling units Appendix 13 DESCRIPTION OF NETWORK VARIABLES Type Structure 2 Bytes Fixed Poin
5. pe is 8 2 y o Q 1 Bes Js 5 5 qD 2 os lt a g o 7 3 9 mu 5 S 2 5 N N _ 3 9 5 8 A 1 N i 5 ES 5 3 28 38 18 x 2 8 _ 8 8 48 4 5 Ts 4 lt 4 E 5 amp 5 150 2 23 31 22 30 2 f 24V 21 T1 21 9 111 5 VTS reserves the right to implement changes without prior notice Advanced manual 51 5 96 92 049 007 SA 7717 5 ZNZ ZNL LINZ LNL 1 1 1 1 1 1 1 1 1 1 1 ME NE 1 MEME 1 S T 1 1 sete da qnd te cord uc asl esas NU S E ie JE 2 EDEN o EDEN i i 1 i 1 i i i i i EN i i EN i EN i ad aan TU i a 3 T1 B TITO MT im org A 1 1 rod 11 1 1 1 L L 4 1 1 1 p 4 1 EE 21 Ld rd og 1011 1 1 dod e 1 NE RENE Or 3d l iid
6. Bitfield 0 65565 a Network variable Parameter description Pump nvoUniState1 0 Water heater pump Fan Damper nvoUniState1 1 Air damper CoolerComp Chiller St1 nvoUniState1 2 Cooling system AHU in heating mode Second HtgStatus St2 nvoUniState1 3 operation level of the cooling system AlarmRelay nvoUniState1 4 Alarm relay MultiFunRelay nvoUniState1 5 Universla relay Type Fixed Point Range Resolution Unit Anal t Scalar signed long 273 13 327 66 0 01 C A parameter from VS 00 HMI Network variable Parameter description Advanced Supply Temp Temperature in supply duct Room Exh Temp 01 Room temperature Outside Temp nvoTemp02 External temperature Temperature behind the AfterReco Temp nvoTemp03 recovery system on the exhaust side MultiFunAnaln nvoTemp04 Universal input not present nvoTemp06 Temperature measured by the HMI Basic VTS reserves the right to implement changes without prior notice 64 Advanced manual innovative air handling units Appendix 13 DESCRIPTION OF NETWORK VARIABLES 313 2 Range Resolution Unit nalog outpu ixed Point Scalar unsigned short 0 100 0 5 dali o UL 00 HMI Network variable Parameter description HeatingRate 00 Heating rat
7. 52 VTS reserves the right to implement changes without prior notice 1 Appendix 7 Circuit diagram of power and motor connection for VS 10 15 CG ACX 1 SUP and SUPEXH Gil ad xt LR d Rad 56 Appendix 8 Circuit diagram of power and motor connection for VS 21 150 CG ACX36 2 SUP COREG GOAN 57 Appendix 9 Circuit diagram of power and motor connection for VS 21 150 CG ACX36 2 SUP EXH control gear used also for VS 180 300 supply eere 58 Appendix 10 Circuit diagram of power and motor connection for VS 180 300 CG ACX 2 SUP EXH control gear used also for VS 400 650 4 4 4 0402 59 Appendix 11 Circuit diagram of power and motor connection for VS 400 650 CG ACX 2 SUP EXE control P 60 Appendix A Circuit diagram of motor connection depending on the type of the frequency pln c CT T 61 Appendix 12 The application control 4 4 400000 0 0 62 Appendix 13 DESCRIPTION OF NETWORK 1 5 63 VTS reserves the right to implement changes without prior notice 2 innovative air handling units USER S MANUAL 1 DESCRIPTION OF CONTROLS
8. W Requires manual cancellation Fans stop 3 Only in 3 phase systems V Does not require manual Fans do not stop 1 Only in 1 phase systems cancellation Alarm code VS 00 VS 00 HMI Description Input Comment Advanced Basic Fire detector 90 01 Fire alarm v Bg Air Side Risk of freezing the water VL x Thermostat heater Requires manual cancellation if the faulty status was generated three times within an hour After the third time the code of the breakdown takes the 80 04 value Electric Heater 60 01 Risk of electric heater D1 v overheating or lack of fan pile Requires manual cancellation if the faulty status up was generated three times within an hour After the third time the code of the breakdown takes the 80 05 value Check information on a display of the heater control module Water Side Low temperature of heating Thermostat 60 02 medium RefrigUnit Incorrect operation status of the water cooler refrigerator Incorrect operation status of the w 60 03 freon cooler system D3 Incorrect operation status of the cooler operating as a heater Motor Overheating of 1 phase motor 80 01 the supply and or exhaust 4 1795 side SupSideFCAIr Incorrect operation status of the 3 motor on the supply side Check information on a display of the frequency 80 02 converter SupSideComm No communication with the 3 3 x converter on the supply side If the communication is established again the
9. VS 00 HMI Advanced supports the following Te Bel eae 2 languages CALENDAR RU PYCCKU B English E i SERVICE ACCE PL 2 PL Polish Es SETTINGS Pt RU Russian 5 English is set as a default language m lt gt STATUS e Set Mode The AHU can operate in one of the following 9 operation modes Main Temp MENU Auto AHU operates in line with defined time settings Programming of time zones is described in 1 4 ON switched in AHU operates in line 1 sek T with settings of the control panel 12 2 OFF switched off fans stopped c dampers and control valves closed All sensors and gauges are activated Any 5 possible alarms are indicated OFF Auto 2 Stand by system is activated if o the preset temperature is 2 C higher than b AUTO amp 4 5 the measured one In the same way the E system is deactivated if the measured 9 temperature is 2 C higher than the preset 59 0 a one The measured temperature is get m Stby 60 output from the VS 00 HMI Basic and if the z module is not supported from the main A auTO A A control sensor no 60 output this option is available in z ON the VS 00 HMI Basic only The system is switched on and fans speed is reduced to 60 of the value set in the VS 00 HMI 0 AUTO A J Advanced parameter MultiFun
10. Ajddns A00pXE 069 007 SA 40 osje pasn Z XOV 92 006 08 SA 40 uonoeuuoo pue 4 0 xipueddy VTS reserves the right to implement changes without prior notice 59 Advanced manual pyy y Xipueddy y xipueddy y xipueddy y xipueddy dd AAT aan 1 1 M ob ou Motu d foe ul 1 14 pipes LI ____ Clddd dd 1 y Xipueddy y xipueddy y Xipueddy y xipueddy 1 aan aan MN og qom 111 NE oh 12 5 Ded bog qe s 1111 Aiddns JO AO Zx ouenbaJ Ajddns o13uoo Z X Y 92 069 007 SA 40 pue 4 xipueddy Advanced manual 60 VTS reserves the right to implement changes without prior notice innovative air handling units Appendix A Circuit diagram of motor connection depending on the type of the frequency converter Frequency converters with 1x230V supply or with 3x400 supply
11. HEATER Heating Rate Status User s Manual innovative air handling units MENU gt PARAMETERS gt COOLER gt Cooling 0 100 Control percentage of the water cooler valve MENU RefrigUnitState ON M OFF EJPARAMETERS Info on a signal controlling operation of the cooling CALENDAR system gt PL RU EN PASSWORD 5 SERVICE ACCE ON short contact signal switching on the Es pump Triggered if control percentage value of the cooler is over 5 OFF open contact cooling system switched off PARAMETERS TEMPERATURES FAN RefrigUnit OK FLT Info on the cooling system status HEATER EICOOLER RECOVERY OK short contact no alarm FLT open contact incorrect operation status of the cooling system COOLER MinOutTemp 4 0 40 gt The temperature value under which the cooling is blocked Water valve is closed refrigerator and compressors of freon cooler are switched off Cooling Rate RefrigUnitState RefrigUnit Cooler s parameters VS 00 HMI Advanced MinOutTemp Stage 1 ON B OFF Info on a signal controlling operation of the first COOLER Xxx level cooling system of the freon cooler Stage 1 ON ON short contact signal switching on the system Stage 2 OFF OFF open contact system switched off RefrigUnit OK MinOutTemp 89 Stage 2 ON B OFF Info on a signal contro
12. 6 minimal acceptable operation time of the cooling system 2 elements Wmin External temperature t system operation time related to the temperature control sensor S Sons minimal acceptable break time in operation of the cooling system t system operation break time related to the temperature control The cooling system should be equipped with normally closed NC alarm contact 9 Threshold value of the protection activation also influences operation of the system in the free cooling mode Measurement Condition By pass damper 2 elements Trec Tlim A Temperature sensor Fans switched on behind the recovery 8 module Trec temperature behind the heat regenerator Protection is not activated in AHUs with the recirculation system 5 E Measurement Condition Due to initiation of the pressure gauge in 2 elements AP APlim the system only information about filters contamination and their replacement notice w pressure gauge generated iL Advanced manual VTS reserves the right to implement changes without prior notice 31 Measurement elements Leading sensor External temperature sensor Executive elements Water valve or electric heater module By pass actuator of the cross flow exchanger or drive module of the rotary exchanger or recirculation damper actuator
13. 5 bb G 2 p 6 gt o E 5 9EXOV 059 007 SA 41 4 ZNL LNL 1 1 1 Deed edo b ood 1 ME asp g PE PE PE i i i i 434 s d E og 4 p pq i i l 1 i AOOPXE i EN i i EN EN i ao DT Wi i ee Ty 4 e y E 3 MM pod p Et pI 1 15 ch 2 1 I F l CE di 1 1 1 1 acu bb or d LO Ad 1 oi ot I p Adi 10101 10140141 3d o7 E o 1 3d 1 1 1 1 3d 1 1 1 1 1 1 NE d ae ce 259 1 7 1 8 ju 1 m 1 i toro 1 rot 1 1 E 2e d p ous t j i toil I I E docu N N 28 1 1 1 1 i a 1 kij 1 1 1 MEE 11 MEME A 12 28 Fg og 2 bo od 1 1 1 1 1 1 7 dg E 1 1 1 1 1 1 1 1 dg
14. 1 1 r i 1 ee eee eee ey Sr n 0 VTS reserves the right to implement changes without prior notice 47 rr 9 4 1 5 Advanced manual Appendix 4 Circuit diagram of VS 21 150 CG ACX 2 control gear ver 71uUs 19 18 17 16 15 14 13 12 11 x e M 2 a ACID 5 is N N 1 go N 92 7 5 lt 1 1 Qo LO 5 A i E 5 x o N 5 2 a za aj 5 o O 4 9 za 2 3 0 1 ix 9 o 1 5 Nr 8 Nr 8 T 1 9X 0 8 w Ig 9 gt lt 3 1 x 8 i 2 e HAME 8 298 i 8 218 Sigg IX 48 o9 ap x 5 9 Im 5 59 x 2 5 9 2 5 r E NOES gt 2 nam z 1L1 VTS reserves the right to impleme
15. gt LCD SETTINGS CONTROLERS gt FAN SETTINGS PARAMITERS USER PROG MANUAL MODE 208 6 24 PARAMETERS CALENDAR RU EN VTS reserves the right to implement changes without prior notice Advanced manual 17 Ver 71Us MENU gt SERVICE ACCESS gt UNIT gt Mode 4 Run gt 4 Conf P i Conf Current system status Run controller in normal operation mode it controls the unit in line with set parameters 5 Conf controller is in configuration mode system control is stopped the executive device is switched off Only in this state this is possible to change parameters of control gear controller and frequency converters Applies to windows UNIT CONFIG S gt FC PROG gt After setting required parameters go back to the Run mode After confirming the status with the ENTER button the STATUS window will appear on the display after a while about 5 seconds From that moment the system starts the configuration process and after next 25 seconds it is ready to start operation with new settings Type of control gear 4 1 4 3 11 Selection of control gear type 5 1 one phase control gear VS 10 15 CG ACX36 1 5 3 three phase control gear VS 21 150 ACX36 2 8 4 and three phase type of the control gear depending on a type of connected motor and not on the method of supplying power to the control gear 8 Applicat
16. 1 PE 2 PE 3 PE 11112113 L N PE L N PE L N PE XN 1x230V 1 1 1 2 i i POWER j VS 10 15 CG ACX36 1 SUP EXH 01 X0 1 2 PE 3 N PE L1 L2 L3 L N 1 PEL N L N PE NS 1M1 2M1 1M2 1x230V 14 14 14 POWER N VTS reserves the right to implement changes without prior notice 56 Advanced manual innovative air handling units Appendix 8 Circuit diagram of power and motor connection for VS 21 150 CG ACX36 2 SUP control gear 1x230V power supply frequency converter with 1x230V supply Q1M X0 X0 PE 1F1M N PE 1 N 2 N PEFI2 N 11112113 152304 L N L1 N PE POWER 3x230V B LAMP 3x400V power supply frequency converter with 1x230V or 3x400V supply Q1M 1 1 N PE 1 2 N 2 N L1 L2 L3 111213 N PE L N Li 12 13 N pe Appendix 1M2 2 POWER 19 ra HEATER LAMP PUMP VTS reserves the right to implement changes without prior notice Advanced manual 57 7717 5 Appendix 9 Circuit diagram of power and motor connection for VS 21 150 CG ACX36 2 SUP EXH control gear used also for VS 180 300 supply 1x230V power supply frequency converter with 1x230V supply
17. No inactive panel If the panel is active in the stand by mode regardless of the selected leading sensor the system operation is based on the sensor located in the VS 00 HMI Basic If the panel is inactive the system operation is based on the leading sensor VTS reserves the right to implement changes without prior notice 18 Advanced manual innovative air handling units SupSideFCType 4 NoFC 4 iC5 4 VL28 gt 4 MicD 4 iG5 gt amp j Selection of a type of frequency converter of the supply fan NoFC no converter iC5 converter made by LG typ iC5 VL28 converter made by Danfoss type VLT 2800 MicD converter made by Danfoss type Micro Drive SupSide MultiFans lt NO 42 43 44 xj NO NO means the selection of an AHU with a single supply fan set Settings 2 3 and 4 means the number of fans in MultiFans configuration and initiates communication of the control box with additional supply fan inverters ExhSideFCType 4 NoFC gt 4105 gt 4 VL28 gt 4 MicD 4 iG5 gt 2 Selection of a type of frequency converter of the exhaust fan ExhSide MultiFans 4 NO 42 gt 43 gt 44 NO means the selection of an AHU with a single exhaust fan set Settings 2 3 and 4 means the number of fans in MultiFans configuration 4 Transferring start permission signal alarm states as well as reading out parameters from frequency converters is carried out with the
18. Preliminary heating this function is activated during AHU start up and it prevents supply air with external temperature from blowing into the duct This function is activated at external temperature below 8 C Temp Setp 5 50 C Info on preset air temperature Upper and lower value of permissible preset temperature can be determined in the ADVANCED gt TEMPERATURE tab Main Temp 64 64 C Info on air temperature in the leading sensor area which may be the room temperature sensor as well as supply or exhaust duct sensor The leading sensor can be selected in the ADVANCED gt UNIT COFIG gt MENU Accessing the window with a list of available parameters and settings VS 00 HMI Basic AX Vit A se During first few seconds from switching on the device the window displays 888 and E15 in sequence In case of correct communication the window shows the temperature value from the leading temperature sensor d If the system did not start check the F1 protection status Correct device operation depends on the application settings Choosing and setting up the application should be done by qualified service provider according to recommendations of part Advanced manual User s Manual VTS reserves the right to implement changes without prior notice 5 9 MENU RU
19. innovative air handling units Control gear for Supply and Exhaust Air Handling Units VS 10 15 CG ACX36 1 VS 21 150 CG ACX36 2 SUP VS 21 150 CG ACX36 2 SUP EXH VS 180 300 CG ACX36 2 SUP EXH VS 400 650 CG ACX36 2 SUP EXH Operation and Maintenance Manual Vern Us DTR CG ACX36 ver 3 6 05 2009 The control gear complies with European Standard IEC EN 60439 1 AC Standard Switchboards and low voltage control gears www vtsgroup com innovative air handling units Table of Content LUSERS 3 1 DESCRIPTION OF 5 annue a cub Eti da uut RR Rad REP di tana iui AEKn inkun AEKn 3 MIMO CU CUO es RR REED ROI 3 12 SWIG 3 1 3 COMMUNICATION 3 tA Signalling controller 4 1 5 Advanced control panel VS 00 HMI Advanced 4 1 6 Simplified control panel VS 00 HMI 5 1 7 SaphirScope diagnostic and control 6 2 SYSTEM START UP e 6 3 SYSTEM OPERATION eC M 9 4 14 4 1 Setting current date and time
20. 1 1 1 1 1 ji I 1 1 pog oy 1 1 1 k I lt b M Ul rog d OX I 1 0 1 EE I l d Logs 1 t ow d 1 1 1 11 1 I i 1 hes Sie E N 1 N 1 1 1 1 N Vok gt y 1 1 i r IOo 1 1 1 1 1 1 1 hr eed 1 1 E io VON 1 1 1 1 1 oil 1 NLO I 1 1 1 Eog 1 1 1 O 1 dL cH ys Ce d 1 1 1 1 d do 1 I ai 1 1 1 1 1 1 1 1 9 pl 2 gl vi z 9 v 9 vi z 2 2 65 ee itat 1 1 1 1 1 1 1 1 5 Ia 1 1 Ir 1 1 17 17 l la fa la poda ie IL Jes 4 ze 1 Seal 1 jo d 1 l 1 111 SEE 5 Eod 21 p Eod dl RU 1 4 4 5 t T t T 5 n 5 4 vib HX4 dNS 2 069 007 SA Jo 9 xIpueddy VTS reserves the right to implement changes without prior notice Advanced manual 52
21. 30 02 and 30 03 alarms are displayed alternately with the a 30 0 temperature value from the main control sensor z The panel does not support cancellation of alarm statuses I An alarm can be cancelled using VS 00 HMI Advanced or by o A Switching and on again power supply of the control gear pa lt 2 gt Access to list of current alarms is available from each panel s window by pressing the key with a bell Cancelling alarm status 1 Enter password in the tab MENU gt PASSWORD gt 2 Go to the Alarm list window 3 Press the key with a bell or 1 Turn off power supply of the control gear for about 30 seconds 2 Turn on the power again Status of alarm LED 1 Off noalarm 2 Blinking new alarm has appeared 3 Steady light attempting cancelling alarm which cause has not disappeared VS 00 HMI Advanced AlarmList Entries Barm history 13 01 20 19 38 larmHistoryEntries 15 0 20 30 15 13 01 20 19 38 Number of current alarms Date and time of failure Alarm description or determining faulty ALARMLIST Motor ALARM 5 Number of alarms stored in the Motor controller s memory Motor Information about cancelled alarm or abating incorrect status which does not require cancellation In a sequence of alarm cancellation with power supply turning power again on shou
22. LON port LED indicating controller status LON network identification button service pin Block of digital outputs RJ45 serial communication port lay t ee ACX36 PC SubD 1 GND lt gt Pin5 GND Pin2 RxD lt lt Pin3 TxD RTS gt gt 8 CTS Factory settings recovery 4 TxD gt gt 2 RxD switch right 5 CTS lt lt Pin7 RTS Pin6 7 12V Pin8 GND 4 Parameters of the control panels and executive elements are described in the VTS product catalogue VTS reserves the right to implement changes without prior notice Advanced manual 35 8 CABLING vet 71Us Connect power leads of the control gear and frequency converter of the fan drive according to the Electric diagram The wire cross sections has been selected for long term current capacity according to the Picture for two load conductors Due to the protection selectivity length cable placement method and short circuit currents revise the feeders cross sections in the table below Wire type Wire picture Wire description Parameters Control wires with copper Nominal voltage 300 500 V 1 zi cores with a shield Ambient temperature isolation 30 to 80 C 2 Copper cores PCV isolation Nominal voltage 450 750V Ambient temperature from 40 to 70 C 3 Copper cores with a shield PCV isolation Nominal volt
23. RS 485 System starts up automatically ExhSideFCAIr Incorrect operation status of the 17 K motor the exhaust side Check information on a display of the frequency 80 03 converter ExhSideComm communication with the 355 k converter on the exhaust side If the communication is established again the System starts up automatically Filters Limit contamination of the filter 30 01 the supply and or exhaust D5 15 14 side FilterSup Limit contamination of one of 30 02 the filters on the supply side D4 3 5 FilterExh 30 03 Limit contamination of the filter D5 on the exhaust side RRGFCStatus Incorrect operation status of the v drive motor of rotary exchanger Check information on a display of the frequency 50 01 Rs 485 converter RRGComm No communication with the 3 M rotary exchanger s converter If the communication is established again the System starts up automatically HMI Basic Error while measuring 70 04 temperature at the HMI Basic PPS2 m Main Temp Leading sensor faulty or not 70 06 connected VTS reserves the right to implement changes without prior notice Advanced manual 41 77175 Appendix 1 DESCRIPTION OF ALARM STATUSES 212 AfterRecTemp 70 01 Temperature sensor faulty X7 Outside Temp 70 02 _ Or not connected X6 a m Room Exh Temp 70 03 X5 Supply Temp 70 05 x4 o The alarm is displayed as a code where temperature is indicated A 30 01
24. 1 1 Introduction Application Protection and control of supply and exhaust AHUs equipped with up to o two fan sets up to 8 fans in total and two air dampers o cooler heater and heat recovery system o three filtration sections Range of operation VS 21 150 CG ACX36 2 SUP VS 21 150 CG ACX36 2 SUP EXH VS 180 300 CG ACX36 2 SUP EXH VS 400 650 CG ACX36 2 SUP EXH Systems equipped with Systems equipped with frequency one phase motors with converters and motors with up to up to 1 75kW power 11kW power output VS 10 15 CG ACX36 1 output 1 2 Mains Switch OFF 1 ON OFF 1 Switched off Switched on Switched off Switched on Function Switching on the Control Gear 1 3 Communication port RJ45 socket dependent on the casing type is placed on the bottom or on the front of the control gear Function Connecting the VS 00 HMI Advanced control panel to the controller VTS reserves the right to implement changes without prior notice User s Manual 3 vVetIUs 1 4 Signalling controller status In a right lower corner of the controller there is a LED indicating the controller s operation mode 1 LED switched off controller is not connected to power supply 2 Green light blinking correct operation controller controls AHU operation 3 Green and red light blinking program stopped see program Scope 4 Red light controller
25. acceptable temperature value measured behind the heat recovery system on the exhaust side It is recommended to set temperature higher MENU EJPARAMETERS CALENDAR PL RU EN PASSWORD SERVICE ACCES gt LCD SETTINGS PARAMETERS TEMPERATURES FAN HEATER COOLER DAMPER AF DAMPER SupAirRate 100 TempLimit 9 MENU gt PARAMETRY gt SEZON gt Operation Mode 4 Summer gt 4 Winter gt with one coil operating as a cooler or heater Advanced or by external switch after suitable configuration of universal digital input Summer cooling function Winter heating function Change of water exchanger s funfction Selecting functions of water exchanger in systems Change of operation mode is available by HMI VS 00 HMI Advanced MENU CALENDAR gt PL RU EN PASSWORD ADVANCED DISPLAY PARAMETERS TEMPERATURES FAN HEATER COOLER RECOVERY RATE AIR SUP DAMPER SEASON Operation mode Summer VTS reserves the right to implement changes without prior notice User s Manual 13 vetIUs 4 TIME ZONES PROGRAMMING The calendar is divided into three ranges with different priorities Range Priority Annual 1 highest Weekly 2 Daily 3 highest Priority idea Settings Actual AHU operation on 09 10 2005 Range Set
26. help of RS 485 communication bus If a frequency converter is installed in the system but for any reasons it is controlled omitting the Modbus bus then the converter s type should be set at the NoFC RRG FCType 4 iC5 4 MicD gt iC5 Selection of a type of rotary regenerator s frequency converter MultiFuncDigln 4 NoFu 4 SpNO gt 4 SpNC gt 4 FsNO gt 4 Wint gt lt 4 25 NoFu Selecting functions of the X1 S6 multifunctional digital input NoFu signal sent to the input is ignored by the controller SpNO Permission to AHU start Input configured for a normally open contact SpNC Permission to AHU start Input configured for a normally short contact FsNO Forced AHU start Input configured for a normally open contact FsNC Forced AHU start Input configured for a normally short contact Wint Function for systems with one heat exchanger operating as a cooler or heater Open contact is interpreted by the system as the Summer and blocks the AHU heating cycle short contact is interpreted as the Winter and the cooling is blocked TeOc Function forcing AHU operation in normal mode during one hour from the contact shorting connected at the universal input The function is activated by the positive edge CON Input signal influences the user s controller only 4 Except for the NoFu mode you can use a current status of the universal input in the user s controller MultiFuncAnaln 4 NoFu g
27. sed N e CIL X 1 lt p 3 ht 9 m 29 N 5 2 5 2 i N 8 TIT o 1 9 i 9 2 S y 9 O T3 9 8 8 4 i E 8 8 1 H 3 8 ofa 9 48 z 8 8 48 E 48 gt 5 LL o 9 z lt amp d n ENS JY Y yy KE 2 a 5 VTS reserves the right to implement changes without prior notice 46 Advanced manual 1 2 2 5 bb g p 6 gt E HXa dNS 2 9 lt 99 081 10 SA pcr idee 2 3 D Dr 09 Goh 1 NI 1 EE 1 W b hlc e bog 1 1 T 1111 1 i 1 E ti 0 0 Pod T fin ee 1 ad 1 N 7901 Pox N 1 H 21 M ox 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 25 41 2 5 532 e SESuEesescusedsesd2sssessibsesseeceme Vu Appendix 4 Circuit diagram of VS 21 150 CG ACX 2 control gear T 1 gt males
28. the value of any analog output Manual mode Heating Auto gt 4 Man gt 0 40 100 0 0 100 Auto output in a mode of automatic control in line with selected application Man output in manual mode Actual output status receives value preset in the field on the right 0 100 setting output in manual mode 0 100 current output status VTS reserves the right to implement changes without prior notice Advanced manual 27 ver 71Us MENU gt LCD SETTINGS gt Brightness 4 0 31 gt 20 Display backlight intensity Contrast 4 0 31 gt 20 Intensity of text display on the display Brightness and contrast settings Reset Time 4 3 30 gt amp 10 Time measured from the last pushing the button after which the STATUS window appears again on the display S1 OFF ON 1 Stop the system Operation mode OFF 51 2 Right switch S1 on the left of RJ 45 see 3 1 2 turn OFF 3 After 20 seconds turn the switch off OFF again ON Restoring factory settings 6 DESCRIPTION OF CONTROL ALGORITHMS Condition Heating Cooling Tset gt Tmain A Tset Tmain Measurement elements 5 Bison senspr Fans switched on 5 Sensorintheair supply _ Tset preset temperature o duct Tmain temperature measured by the leading sensor 5 Sensorin the air exhaust 5 duct The system
29. 00 gt 30 96 Recirculation level in the manual mode of recirculation control MinFreq 4 10 20 gt Hz 15 Hz Lower limit of the supply voltage frequency of the rotary exchanger motor MaxFreq 4 21 60 Hz 53 Hz Upper limit of the supply voltage frequency of the rotary exchanger motor RRGFCStatus OK E FLT Status of the rotary exchanger drive OK no alarm FLT incorrect drive operation status RRGCom B FLT Communication status with the rotary exchanger drive OK communication ok FLT no communication The MaxFreq i MinFreq parameter should be adjusted in accordance with documentation of the rotary exchanger drive 12 VS 00 HMI Advanced MENU EJPARAMETERS CALENDAR RU EN PASSWORD SERVICE ACCES LCD SETTINGS PARAMETERS TEMPERATURES FAN HEATER COOLER EJRECOVERY RECOVERY RecRate AfterRecTemp TempLimit RECOVERY 100 a RecRate MaxRecRate ManMode ManModeSetp RECOVERY 100 96 16 RecRate AfterRecTemp TempLimit MinFreq Hz MaxFreq Hz RRGFCStatus OK RRGCom OK User s Manual innovative air handling units SupAirRate 0 100 Percentage value of supply damper opening TempLimit 4 10 20 C 0 C than O C Heat recovery parameters in one phase systems MENU gt PARAMETERS AF DAMPER gt Minimal
30. 1 lt 19 Qo IN 34 Q se ae Se 2 o x m o gt gt 9 qD OTA so N 8 J 1 7 n lt o 5 e 0 n ia a g Q 5 4 1 Ave 2 1 8X 9 n r1 m 9x 1 i Sx 5 9 x 5 8 8 8 3 9 X ex 8 1 S r48 3 8 el 3 9 x 19 T E 5 gltso e ak 0 09 z 5 2 6 m e 5 89 9 3 5 2 5 lt 2 N 5 l o je _ zo E gt 8 2 6 01 22 ve o x o e VTS reserves the right to implement changes without prior notice 44 Advanced manual innovative air handling units Appendix 3 Circuit diagram of VS 21 150 CG ACX 2 control gear 1 2 VS 21 150 ACX36 2 SUP PE L3 N 12 3x400V VTS reserves the right to implement changes without prior notice Advanced manual 45 vertus Appendix 3 Circuit diagram of VS 21 150 CG ACX 2 control gear 2 2 2 LIL 2 N Qu
31. 1 1 vc HX3 dNS 2 069 007 SA Jo 9 xIpueddy VTS reserves the right to implement changes without prior notice 53 Advanced manual ver 71Us 5 c 9 XOV 92 0S9 00 SA 7 5 HX3 dNS 2 069 007 SA Jo 9 xIpueddy reserves the right to implement changes without prior notice Advanced manual 54 5 c 9EXOV 99 059 007 SA N 1 5 1 80 E NA UJ KON 5 Lr lt 4 N gt 70 04 o gt T T 1 I _ le 90 50 vo 1 a OLX 15 2544 98753 v E v 062 92 sindino 21610 lt gt lt re 1 m Lt syndu sindjno Bojeuy sindingjsindu LL i 1164 62 Le VIL 62 v v HX3 dNS 2 92 069 007 SA Jo 9 xipueddy VTS reserves the right to implement changes without prior notice 55 Advanced manual 771 5 Appendix 7 Circuit diagram of power and motor connection for VS 10 15 CG ACX 1 SUP and SUP EXH control gears VS 10 15 CG ACX36 1 SUP Q1M
32. 96 SignalSource BinaryBlock In this example it is assumed that OV 096 10V 100 Binarysource Example of setting the user s controller 4 Parametr MENU gt SERVICE ACCESS gt UNIT CONFIG gt MultiFuncRealy and MultiFuncAnaln parameter should be in CON mode MENU gt SERVICE ACCESS MANUAL MODE gt gt Incompetent use of the manual mode can lead to damage of AHU subassemblies or and cause significant energy loss gt DIGITAL INPUTS Parameters as in the window MENU gt SERVICE ACCESS DIGITAL INPUTS gt gt DIGITAL OUTPUTS Parameters as in the window MENU gt SERVICE ACCESS DIGITAL OUTPUTS gt In the window there is a possibility of setting any outputs in manual mode in switched on or off status Pump lt Auto gt 4 Man gt Auto 4 On 4 Off gt On m Off Auto output in a mode of automatic control in line with selected application Man output in manual mode Actual output status receives value preset in the field on the right On switch on the output in manual mode Off switch off the output in manual mode On current output status Output switched on Off current output status Output switched off gt ANALOGUE INPUTS Parameters as in the window MENU gt SERVICE ACCESS gt ANALOGUE INPUTS gt 2 ANALOGUE OUTPUTS Parameters as in the window MENU gt SERVICE ACCESS gt ANALOGUE OUTPUTS gt In the window there is a possibility of free setting
33. Heating cycle heating level 7717 5 Carried out smoothly via energy regeneration system Cross flow exchanger Condition By pass damper Heating requirement 5 Tout lt Tmain 2 C Fans switched on Control signal 0 10V Rotary exchanger Condition Rotor Heating requirement Tout lt Tmain 2 C Fans switched on 0 10 min Modbus control signal Systems with recirculation Condition Recirculation damper Heating requirement Tout lt Tmain 2 C Fans switched on constant recirculation level switched off Control signal 0 10V 0 Tmain temperature measured by the leading sensor Tout external temperature heating level Condition Il heating level Heating requirement heating level max or 0 100 Tout gt Tmain Fans switched on Control signal 0 10V In systems without heat regeneration heat requirements are met only via the II heating level VTS reserves the right to implement changes without prior notice 32 Advanced manual innovative air handling units Carried out smoothly via energy regeneration system Cross flow exchanger Condition By pass damper Cooling requirement Tout gt Tmain 2 C Fans switched on Control signal 0 10V v 100 0 Rotary exchanger gt Cooling req
34. ICE ACCESS gt DIGITAL INPUTS gt On voltage signal are provided at the input Off no voltage signal at the input FireDetector On B Off Input of anti frost sensor AirSideTherm On B Off Input of anti frost thermostat on the air side WaterSideTherm On Off Input of anti frost thermostat on the water side ElectricHeater On B Off Input of alarm signal of electric heater RefrigUnit On Input of alarm signal of cooling signal cooler FilterExh On B Off Input of pressure gauge of the filter on the exhaust side three phase Systems FilterSup On of gauges of the filters the supply side three phase systems Motor On B Off Input of motor thermostats on the supply and exhaust side one phase systems Filters On B Off of pressure gauges on the supply and exhaust side one phase Systems MultiFuncDigln On m Off Universal input Status of digital outputs MENU gt SERVICE ACCESS gt DIGITAL OUTPUTS gt Auto output status depends on a control algorithm and current conditions Man output status set manually On St1 switched on first level of cooling system of the freon cooler is switched on Off St2 switched off second level of cooling system of the freon cooler is switched on Pump Auto B Man On B Off Output that controls the operation of water heater pump Damper Auto B Man On E Off Output that controls operation of air damper FAN Auto E Man E Off Output t
35. L3 0 75 1 1 1 5 2 2 4 5 5 7 5 11 45 5 49 2x7 5 53 58 63 5 64 67 2x 11 65 70 15 5 19 187 5 3 7 5 96 5 94 3 11 114 5 112 132 5 4 7 5 111 5 109 129 5 126 5 124 4 11 135 5 133 153 5 150 5 148 174 5 1 3 20 1 75 21 22 TABELA C Motor power 0 75 1 5 2 2 5 5 7 5 11 2 7 5 2 3 7 5 3 11 4 7 5 4 11 1 3 1 75 1 1 1 5 2 2 3 4 5 5 gt 0 5 gt gt gt 10 10 10 59 11 e a 10 10 10 10 10 16 10 16 16 2x 7 5 16 16 16 25 25 35 2x 11 16 25 25 25 35 35 35 3x7 5 2x25 3x11 2x25 2x25 4 7 5 2x35 2x35 2x35 4x11 1x25 1x35 1x25 1x35 2x35 2x35 1 3 1 75 VTS reserves the right to implement changes without prior notice 40 Advanced manual innovative air handling units Appendix 1 DESCRIPTION OF ALARM STATUSES 1 2
36. S HMI 00 Basic and VS HMI 00 Advanced 4 If all zones are inactive and the system will be set in the calendar mode changing the preset frequency will be possible with the VS HMI 00 Basic and VS HMI 00 Advanced Setting the recirculation level CALENDAR gt gt SPEED CMBR MIX CMBR 8 REC RATE 8 Value Active Set DefaultCal No 1 2 MAX REC RATE EZONE 1 2 2 2 2 4 2 5 ZONE 6 17100 100E3 Value Active WEEK 1 WEEK 2 WEEK WEEK 4 WEEK 5 YEAR 1 YEAR 2 YEAR 3 4 20 1 7 2 WEEK1 Start 07100 End SE Value Active YEAR Start 110 End 110 Value 90 Active WEEK 2 Start End Value Active SE 15188 4019 8 If all zones are inactive and the system will be set in the calendar mode changing the preset frequency will be possible with the VS HMI 00 Advanced VTS reserves the right to implement changes without prior notice 16 User s Manual innovative air handling units Il ADVANCED MANUAL All works inside the control gear must be performed with power of all external systems cooperating wit
37. SERVICE ACCESS gt ANALOG OUTPUTS gt Auto output status depends a control algorithm and current conditions Man output status set manually HtgStatus Auto Man 0 100 Voltage signal value on the input that controls the valve actuator of the water heater CoolerComp Auto m Man 0 100 Voltage signal value on the input that controls the valve actuator of the water cooler RecRate Autom 0 100 Voltage signal value on the input that controls BEDS UE 1 cross flow exchanger damper actuator or recirculation i 0 OV damper actuator 3 phase systems E m 2 inlet damper supply side actuator 1 phase systems with cross flow exchanger Values at analog outputs MENU gt SERVICE ACCESS gt TIMERS gt StartDelay 4 0 180 gt s 10 5 AHU start delay time between starting command and AHU start up PreHeating 4 30 600 s 1805 Duration of initial heating of the water heater FanOnDelay 4 0 180 s 24 20 s Fans switch on delay time between starting up the and fans start up In this time heating or cooling systems may start operation depending on conditions FanOffDelay 0 120 gt s 10 5 Fans switch off delay time between starting switching off the AHU and fans switch off During this time the electric heater may be chilled Stop Start signal AHU systems signal switched off Fans Fans switched on switched off AHU Water heating Other switched o
38. age 150 V Ambient temperature 20 60 C7 4 Flat communication cable without shield VTS reserves the right to implement changes without prior notice 36 Nominal voltage 150V Ambient temperature 20 60 C Advanced manual innovative air handling units Name of element connection point 1 faze control gear 3 faze control gear BH peur VS 21 150 CG ACX36 2 SUP Control gear VS 400 650 ACX36 2 50 controller N1 N1 fire alarm switch S1F S1F 2 2x1 multi function switch S6 S6 2 2x1 supply air temperature sensor 1 1 1 2 2 0 5 Room exhaust air temperature sensor 2 B2 1 2 2 0 5 external air temperature sensor B3 B3 1 2 2x0 5 After recovery air temperature sensor B4 B4 1 2 2 0 5 multi function analog reference 5 B5 1 2 2x0 5 HW anti frost water side thermostat S3F S3F 2 2x1 HE alarm switch ter 07 09AM ter 07 09 AM MMC HW anti frost air side thermostat S2F S2F 2 2x1 HW analog controlled valve Y1 Y1 2 2Y1 HE power rate control input ind m Mc ae 2 2x1 HW circulating pump contactor M1 M1 2 3x1 5 unit heat pump esp S5F 2 2x1 chiller start input E1 E1 2 2x1 refrigerating unit start input stage E2 1 E2 1 2 2x1 refrigerating unit start input s
39. cAnaln 8 If both control panels are connected any change entered in one of the panels updates automatically the data in the other panel and controller 4 In controller there is also a possibility to set temperature with a rheostat see Advanced manual VTS reserves the right to implement changes without prior notice 8 User s Manual innovative air handling units 3 SYSTEM OPERATION MENU MENU gt PARAMETERS gt TEMPERATURES gt EPARAMETERS HMI Temp Setp 4 ee as preset temperature value from VS 00 HMI Advanced SERVICE ACCES Temp Offset 5 gt LCD SETTINGS preset temperature value after correction The parameter be changed only with VS 00 HMI g PARAMETERS 9 Basic in range of 4 5 C 5 lt Min SupTemp 4 D TER 5 minimal acceptable temperature value in the supply T gt COOLER 8 duct gt AF DAMPER SupTemp lt gt N maximal acceptable temperature value in the supply gt duct TEMPERATURES Ohm Range of HMI Temp Setp MinSupTemp Temp Offset MaxSupTemp parameters acceptable for edition can Au be changed in advanced parameters bu I Temperature change is carried out with edit buttons in range of 4 5 C around the temperature set in the controller with the VS 00 HMI Advance
40. d or Scope program VS 00 HMI Basic MENU gt PARAMETERS gt gt Modification of AHU output can be carried out by changing voltage frequency feeding the fan motor ees ERU ERE 100 output should correspond to the frequency at which the AHU reaches its rated output see MENU DEARA TERS gt ADVANCED gt FAN SETTINGS gt SUPPLY gt PL RU EN TEANAS Isi Z SERVICE ACCES gt LCD SETTINGS 5 Sup Air Flow lt gt Preset output on the supply side S PARAMETERS gt Sup Fan Speed 3 5 i Preset speed of the supply fan Uneditable EFAN Parameter calculated basing on the preset frequency R and motor parameters RECOVERY D 5 Exh Air Flow lt gt 7 O Preset output on the exhaust side Exh Fan Speed Bi Aa g m Preset speed of the exhaust fan Uneditable ODDS parameter calculated basing on the preset frequency ET ib and motor parameters Range of SupAirFlow and ExhAirFlow parameters acceptable for edition can be changed in advanced parameters VTS reserves the right to implement changes without prior notice User s Manual 9 vVetIUs Heater s parameters VTS reserves the right to implement changes without prior notice MENU gt PARAMETERS gt HEATER gt Heating Rate 0 100 Percentage value of setting water heater valve or heating level o
41. e CoolingRate 01 Cooling rate RecoveryRate nvoPerc02 Recovery rate Opening rate of supply damper in systems with cross SupAirRate nvoPerc03 flow exchanger without by pass damper Type Range Alarm statuses m Bitfield 0 18446744073709551615 00 HMI Network variable Parameter description Status of frequency converter SupFCStatus nvoAlarm 8 on the supply side Status of frequency converter ExhFCStatus nvoAlarm 9 one exhaust side Status of frequency converter FCRRGStatus nvoAlarm 10 of the rotary exchanger Failure of temperature sensor SupplyTempErr nvoAlarm 11 on the supply side Failure of temperature sensor Room ExhTempErr nvoAlarm 12 in oom Failure of external OutsideTempErr nvoAlarm 13 temperature sensor Failure of temperature sensor AfterRecoTempErr nvoAlarm 14 behind the recovery system 7 Failure of the VS 00 HMI RoomUnitErr nvoAlarm 15 Basic panel Type Range Fixed Point Scalar Year signed long 0 3000 Month 0 12 Time synchronization Day 0 31 Fixed Point Scalar Hour unsigned short 0 23 Minutes 0 59 Seconds 0 59 A 1 00 HMI Network variable Parameter description Date Time nviActTime Current date and time VTS reserves the right to implement changes without prior notice Advanced manual 65
42. element Address in modbus network Sup Converter on the supply side Exh Converter on the exhaust side RRG Converter of the rotary exchanger Sup2 Second converter on the supply side Sup3 Third inverter on the supply side Sup4 Fourth inverter on the supply side Exh2 Second converter on the exhaust side Exh3 Third inverter on the exhaust side Exh4 Fourth inverter on the exhaust side ACX36 controller ojo 5 09 SelectFCType 4iC5 4 VL28 gt 4 MicD 4 iG5 gt iC5 Selection of the programmable frequency converter type iC5 converter made by LG type iC5 VL28 converter made by Danfoss type VLT 2800 MicD converter made by Danfoss type Micro Drive VTS reserves the right to implement changes without prior notice 20 Advanced manual innovative air handling units SelectMotor 4 gt 430 09 Selection of power of the motor operating with the programmable converter Parameter value motor power kW rounded to one decimal place SelectPoles 42 44 2 Selection of motor poles number operation with the programmable converter 2 two pole motors with 2800 2950 rpm rated speed 4 four pole motors with 1300 1490 rpm rated speed ActionStatus 4 gt 4504 Parameter initiating programming and providing information on programming process status Rdy Programming finished last programming process successfully f
43. emperature sensor Built in room temperature sensor Functions Room temperature measurement Change and display of set temperature value Display temperature of the main control sensor Change of AHU operation mode Info on alarm status 4 Optional element User s Manual VTS reserves the right to implement changes without prior notice 5 vVetIUs 1 7 SaphirScope diagnostic and control software Me 030 hah H n 2 SuEPBNTISUTS ME ip 5 Eis vei dmn het SEKVI ACCESS 5 LOU SLITI Gun A 7 5 V aw om System requirements Pentium 400 MHz CPU RS 232 serial port Windows NT 4 0 Service 5 XP Program variables window Access to all program variables Possibility of generating time based charts of any variables VS 00 HMI Advanced Emulator Access to all program variables with virtual panel Calendar Convenient programming of AHU operation modes according to annual calendar 4 Information concerning program s operation and features are provided in a separate manual SaphirScope user s manual 2 SYSTEM START UP CAUTION Operation of the AHU is strictly arrested by the fire protection alarm activation of the thermal 1 protection of fans mo
44. error equipped with appropriate protection of wires powering the control box 1 1 All control boxes from the VS CG ACX36 typeline need to be powered from the main switchgear 2 Connection and start up of the control gear should by done by qualified staff only Without additional elements the control gears can work inside a building Assembly outside in a moderate climate is permissible if an additional heating module is assembled The X0 4 N clamps are designed for this module 230V 6A 1 5 Advanced control panel VS 00 Advanced Back Going back to master page or to the beginning of the displayed page Main page Going back to the main page regardless of a current displav status Navi buttons Pushing a button allows swapping parameters up and down Confirmation 1 Moving to secondary pages 2 Entering edit mode of selected parameter value LCD display Displaying available parameters and current values Operation mode Cyclic switching of the AHU operation Auto acc to calendar ON system switched on OFF system switched off Stby stand by system switches on and off in cycles depending on the temperature difference The fan status is also signalled with the green LED Constant lighting up system in ON mode LED switched off system in OFF mode LED blinking fans switched off or on Auto Stby Information about alarms Pressing a key displays a
45. f the electric heater AirSideTherm OK m FLT Info on the anti frost thermostat status on the air side OK short contact no alarm FLT open circuit risk of freezing the water heater WaterSideTherm OK m FLT Info on the anti frost thermostat status on the water side OK short contact no alarm FLT open contact risk of freezing the water heater or and hydraulic system Pump ON B OFF Info on a signal controlling the pump operation ON short contact signal switching on the pump Triggered if control percentage value of the heater is over 596 OFF open contact pump switched off Pump 30sec 7days OFF A parameter activating cyclic switch on of the water heater for 30 seconds every 7 days ON activated function OFF deactibvated function PumpMinOutTemp 4 30 10 gt C The temperature value below which the water pump operates in a continuous manner regardless of heating requirements in the system Status OK B FLT Info on a status of the protections thermostat of the electric heater OK short contact no alarm FLT open contact risk of electric heater overheating 10 VS 00 HMI Advanced MENU EJPARAMETERS CALENDAR PL RU EN PASSWORD SERVICE ACCES LCD SETTINGS PARAMETERS TEMPERATURES FREQUENCY BSHEATER COOLER RECOVERY HEATER Heating Rate AirSideTherm WaterSideTherm Pump Pump Kick PumpMinOutTemp
46. ff switched on systems switched on switched on StartDelay PreHeating FanOnDelay FanOffDelay Time systems Fans switch on delay StageMinOn 41 999 5 180s Minimal acceptable operation time of the cooling system StageMinOff 441 999 gt s 180 s Minimal acceptable standstill time of the cooling system VTS reserves the right to implement changes without prior notice Advanced manual 23 5 MENU gt SERVICE ACCESS PI CONTROLLERS Kp proportionality factor Ti integration time constant Kp Ti 4 30 30 40 7200 125 1800 s Factory Input i Regulator Controlled element setting signal Ti PI1 temperature control in heating mode Tmain Tset 2 1800 lower temperature limit in the supply 2 Tsup Tmin water or electric heater 4 60 duct in the heating mode upper temperature limit in the supply Pia duct in the heating mode 98 temperature control in the heat 14 Tmain Tset rotary exchanger or 2 1800 o recovery mode 5 recirculation damper 5 i PI5 anti frost protection of the heat Trec Cross flow or rotary 4 60 recovery system exchanger o 2 PI6 temperature control cooling mode Tmain Tset 2 1800 i Water and freon cooler pj 7 lower temperature limit in the supply 4 60 duct in the cooling mode Damper on the supply PI8 a
47. frequency control of both converters is between U1 and 10V ManSetpLoL2 0 Hz CON Input signal influences the user s controller only 4 Except for the NoFu mode you can use a current status of the universal input in the user s controller MultiFuncRelay 4 NoFu 4 StaC gt 4 HtgC gt 4 gt 4 Filt gt lt CON gt Selection the function of the multifunctional converter Q6 E5 NoFu inactive relay StaC confirmation of fans operation The relay is short when both fans are switched on HtgC confirmation of heating mode The relay is short when analog signal controlling the heater exceeds 5 ClgC confirmation of cooling mode The relay is short when start signal for the cooling system is enabled Filt info on contaminated filters The relay is short when at least one filter s pressure gauge is short CON the relay reacts to a signal from the user s controller MENU gt SERVICE ACCESS gt FC CONFIG gt Mode lt Run 4 Conf gt Conf See MENU gt SERVICE ACCESS gt UNIT CONFIG Converter 4 Sup gt Exh 4 RRG gt 4 Sup2 4 Sup3 4 Sup4 gt 4 Exh2 gt 4 Exh3 4 Exh4 ij Sup Network address of each new converter equals 1 Depending on the fact if the converter operates on the supply exhaust side or inside the rotary exchanger s drive the converter s address in the network is changed during programming accordingly Programming frequency converters System
48. h of braking time ramp time from decreasing speed signal up to reaching the preset speed After AHU switch off signal the fans stop by rundown Length of the braking time ramp does not influence the rundown time ManSetpHiL 4 21 100 Hz 80 Hz Upper limit of the acceptable range of preset frequency While specifying the limit you have to take into consideration rated parameters of the ventilation system and rated value of the motor current ManSetpHiL 4 10 20 gt Hz 20 Hz Lower limit of the acceptable range of preset frequency ManSetp 4 Hz 25 35 Hz Frequency value for which in user s settings MENU gt PARAMETERS gt FAN will be assign value 100 It should be frequency at which the AHU reaches its rated output o 2 o gt o 2 ES LL Out Current A Effective value of wire motor current RPM rpm Fan rotations The value calculated from the current preset frequency taking into consideration rated motor slip FC Status OK B FLT Info on the fan drive status OK no alarm FLT incorrect drive operation status Comm Status OK B FLT Info on communication between the controller and fan drive converter In case of communication loss both drives are stopped after about 12 seconds from the moment of the communication loss and appropriate alarm code is displayed Once the communication is restored the drives start up automatically OK communicat
49. h the control gear switched off Even if the Q1M mains switch is turned off some external circuits control may be present on the terminal strip Further part of the manual is designed for experienced users and service men who made themselves acquainted with operation of the VS 00 HMI Advanced or and use the SAPHIRScope application 5 ADVANCED PARAMETERS AND FEATURES OF THE CONTROLLER Pay utmost attention to selection of the automatic control application Inappropriate selection may result in improper AHU operation and significant loss of energy 5 1 Access to advanced parameters of MENU PASSWORD Enter PARAMETERS 8 Av Enter gt SERVICE ACCESS gt LCD SETTINGS EPASSWORD A v Enter and alarms SERVICE ACCESS gt LCD SETTINGS cancellation is possible A v Enter after providing the password 8 A v Enter Factory password 8888 Automatic return to the STATUS window Changing a password is possible with the SAPHIRScope program only The password is available under the parameter ACX36 EnableObjects PWD Config PasswordLevel8 5 2 Advanced parameters SERVICE ACCESS UNIT CONFIG CONFIG MENU DIGITAL INPUTS DIGITAL OUTPUTS ANALOGUE INPUTS 9 Access to some parameters depends on a selected SPASSWORD code of the application EISERVICE ACCESS gt 5
50. hat controls fans operation one phase systems CoolerComp Auto B Man On B Off Output enabling operation of the cooling system HtgStatus Auto E Man E Off Output enabling operation of the heating system Unit Auto Man Off St1 B St2 Output that controls operation of the cooling system MFunRel Auto B Man On Off Universal output configured in the window MENU gt SERVICE ACCESS gt UNIT CONFIG gt AlarmRelay Auto M Man On B Off Output that informs about the occurrence of alarm status Values at analog inputs MENU gt SERVICE ACCESS gt ANALOG INPUTS gt Outside Temp 64 64 C Value measured by external temperature sensor Supply Temp 64 64 C Value measured by a duct sensor of supply temperature Room Exh Temp 64 64 Value measured by the room temperature sensor or duct sensor of exhaust temperature AfterReco Temp 64 64 Value measured by the duct temperature sensor at the exhaust behind the heat recovery system Sensors with passive gauge 1000 0 C 10000hm are used for measurements MultiFuncAnaln C Value measured by the universal analog input Displayed units depend n RUN 1 on the selected output function oC unit appears when the input has been 1090 1000 assigned temperature adjuster function 0 C 1000 Ohm VTS reserves the right to implement changes without prior notice 22 Advanced manual innovative air handling units MENU gt
51. hed off Tx return water temperature Pump protection o 5 Cyclic starting the pump for 30 seconds every 7 days The function can be blocked in the VS 00 HMI Advanced or Scope program o B The protections are active if the mains switch is turned on and the control circuits are live Condition Heating Fans Alarm from electric healer blockage Stop Fans switched on 5 Measurement 9 elements Condition Heating Fans E Fan pressure gauge Third alarm from the 8 Electric heater electric heater within blockage Stop thermostat Sn hour Fans switched on Gauges are connected directly to the control module of the electric heater The control system responds only to alarm signal from the electric heater module VTS reserves the right to implement changes without prior notice 30 Advanced manual innovative air handling units Protections Condition Cooling system Water valve start g Tout Tlim or cooling blockage 0 2 Measurement system alarm 5 elements Fans switched on 8 External temperature The cooling system should be equipped with normally closed NC alarm o Sensor contact 9 Threshold value of the protection activation also influences operation of the system in the free cooling mode Condition Compressor start Compressor stop Tout Tlim or blockage compressor alarm arg blockage tmm ts blockage 1 Fans switched on S M t e
52. inished Err Programming finished last programming process completed with error Snd initialization of programming process a message displayed till transferring data to the converter is finished ERROR Nie user access If the Rdy or Err option is selected the program selector displays a message about setting not acceptable program selector operation mode Programming instruction Programming sequence of a converter 1 Connect a communication cable to the converter switch on its power supply 2 Set converter parameters the MENU gt SERVICE ACCESS gt FC CONFIG 3 Initiate programming Snd Programming two converters sequence Connect a communication cable to one of the converters switch on its power supply Set converter parameters in the MENU gt SERVICE ACCESS gt CONFIG Initiate programming Snd Connect a communication cable to the other converter switch on its power supply Set converter parameters in the MENU gt SERVICE ACCESS gt FC CONFIG Initiate programming Snd Repeat steps from 4 to 6 Programming frequency converters NOOR In case of programming errors check the network connection quality make sure that addresses of converters subject to programming equal 1 VTS reserves the right to implement changes without prior notice Advanced manual 21 Status of digital inputs 7717 5 MENU gt SERV
53. ion is ok FLT no communication VTS reserves the right to implement changes without prior notice Advanced manual 25 5 MENU gt SERVICE ACCESS PARAMETERS gt Min Sup Temp 4 10 20 C 16 C Minimal acceptable temperature value in the supply duct Max Sup Temp 4 21 50 34 C Maximal acceptable temperature value in the supply duct 4 Acceptable temperature of electric motors work under rated load is 40 C MinOutTemp 4 0 40 C 24 16 C The temperature value under which the cooling is blocked Water valve is closed cooler and compressors are switched off Min Temp Set 4 5 20 C 16 C Lower limit of the temperature value preset in the 5 00 HMI Advanced in the MENU PARAMETERS gt TEMPERATURES window or via the universal input Max Temp Set 4 21 50 C 24 30 C Upper limit of the temperature value preset in the VS 00 HMI Advanced in the MENU PARAMETERS gt TEMPERATURES window or via the universal input Temperature limitation ExtTempSetp 4 On gt 4 Off gt i Off Activation of temperature adjuster connected to the universal input On value of preset temperature is read out from the analog universal input 0 1000 Ohm The MENU gt PARAMETERS gt TEMPERATURES gt HMI Temp Setp parameter is inactive Off inactive input PumpMinOutTemp 4 30 10 5 C The temperature value below which the water pump operates in a con
54. ion of power supply circuit of water heater pump and rotary exchanger for VS 21 150 CG ACX36 2 SUP VS 21 150 CG ACX36 2 SUP EXH VS 180 300 CG ACX36 2 SUP EXH and VS 400 650 CG ACX36 2 SUP EXH F1M C10 F2 Glass or ceramic fuse element of size 5x20mm type T 0 63A Protection of supply circuits of water heater pump for VS 10 15 CG ACX36 1 VTS reserves the right to implement changes without prior notice 34 Advanced manual innovative air handling units 7 2 ACX36 040 controller Resources Relay output Q1 Q6 AC12 250V max 4A Universal input output patens 101 108 Inputs DC 4 20mA DC 0 10V Pt 1000 Ni 1000 NTC Outputs DC 0 10V 1mA Digital inputs 011 015 DC 16V 5mA 50 2 Analog output 1 AO2 0 10V max 2mA RS 485 communication port Modbus protocol 1200m RS 232 communication port RJ 45 standard connection 8 pins 15m PPS2 communication port VS 00 HMI Basic two wire connection DC12V LON Two wire connection shielded galvanically 12CLA 2 CLB Operation parameters Power supply 24 VAC x 10 50 60Hz 20VA Ambient temperature operation 0 50 C storage 30 70 C Protection class IP 20 Controller picture Controller s power supply port Block of universal inputs outputs Block of analog outputs Block of digital inputs 51 DSISTETSTRTHTETR S TOT UTE ENSEM
55. ion type 4 AS gt 4 AP gt 4 AR gt gt 4 AD xj AS Selection of application type Type and code of the application are provided in the AHU technical data specification AS for supply AHUs S AP for supply exhaust AHUs with cross flow exchanger 5 AR for supply exhaust AHUs with rotary exchanger AD for supply exhaust AHUs without heat recovery or with recirculation damper 5 Application code 4 0 gt lt 0 40 gt 3 5 000 3 Selection of application code Depending on selected application code the controller controls the freon cooler water cooler electric heater water heater or heater cooler combination Type and code of the application are provided in the AHU technical data specification 2 Code OK Yes No 9 A parameter providing info on whether the selected application code matches the previously determined application type 8 LeadingSensor 4 Room 4 Exh 4 Sup P Sup amp Selection of a leading control sensor see point 2 Temperature control lt sensor located in the room If the HMI basic parameter Yes the leading sensor is the one located in the VS 00 HMI Basic Exh sensor located in the exhaust duct Sup sensor located in the supply duct 8 4 Room sensor and exhaust duct sensor are optional elements 8 HMI basic 4 Yes 4 J 9 A parameter allowing for activation of the VS 00 HMI Basic panel in the system 5 Yes active panel 5 amp
56. l zones are inactive the system set in the calendar mode will be stopped VTS reserves the right to implement changes without prior notice User s Manual 15 vVet1IUs Setting a temperature CALENDAR gt MODE EITEMPERATURE SPEED CMBR MIX CMBR STP REC RATE 8 ZONE 1 p Time Value gt DATE TIME Active Set DefaultCal 1 No 2 3 TEMPERATURE EXZONE 1 ZONE 2 YEAR 81287100 127500 C gt ZONE ZONE 4 gt ZONE 5 gt ZONE 6 Start End Value Active WEEK 1 WEEK 2 WEEK WEEK 4 WEEK 5 YEAR 1 2 3 4 Setting air output ZONE 1 CALENDAR Value Active es EFAN SPEED MIX CMBR MAN MIX CMBR STP REC RATE STP Set DefaultCal No 5 WEEK1 6 Value Active FAN 5 EXZONE 1 gt ZONE 2 111810 5 407 00 38 96 5 gt ZONE gt ZONE 4 gt ZONE 5 ZONE 6 WEEK 1 gt WEEK 2 YEAR gt WEEK gt WEEK 4 Start 18 4 90 WEEK 5 End 1287500 YEAR 1 Value YEAR 2 Active YEAR 3 gt YEAR 4 9 If all zones are inactive and the system will be set in the calendar mode changing the preset temperature will be possible with the V
57. ld be done no sooner than the frequency converters displays are cleared about 30 seconds from switching off Switching on the system again after cancelling motor alarm can be done as soon as the motors are cold i e 10 minutes after the alarm occurred 4 Alarm LED is blinking also in case of alarm status which appeared and abated and which does not require cancellation Turning off the LED in such a case is carried out with alarm cancellation procedure VTS reserves the right to implement changes without prior notice 42 Advanced manual innovative air handling units Appendix 2 Circuit diagram of VS 10 15 CG ACX 1 control gear 211 9 31 0 30 10 VS 10 15 CG ACX36 1 yi 4 vmm 2 VH 1M1 1x230V VTS reserves the right to implement changes without prior notice Advanced manual 43 7717 5 Appendix 2 Circuit diagram of VS 10 15 CG ACX 1 control gear 212 v 1 em mo 1 To a 1 9 eua
58. lling operation of the second level cooling system of the freon cooler ON short contact signal switching on the system OFF open contact system switched off VTS reserves the right to implement changes without prior notice User s Manual 11 77175 Parameters of heat recovery VTS reserves the right to implement changes without prior notice MENU gt PARAMETERS gt RECOVERY gt RecRate 0 100 Percentage value of opening of cross flow exchanger recirculation damper percentage value of the rotary exchanger s speed AfterRecTemp 64 64 C Temperature value measured behind the heat recovery system on the exhaust side TempLimit 4 10 20 C 0 C Minimal acceptable temperature value measured behind the heat recovery system on the exhaust side It is recommended to set temperature higher than 0 C MaxRecRate 4 0 100 gt i 70 96 Limit of recirculation level The system controls automatically the recirculation damper depending on requirements of heating or cooling from 0 to the value set in this parameter ManMode 4 ON gt 4 OFF i OFF The parameter for switching on or off the recirculation damper on a constant level set in the ManModeSetp parameter ON manual mode switched on OFF manual mode switched off 9 If the system is in a calendar mode the mode change is carried out in the calendar assembly s window MaxRecRate 4 0 1
59. never operate with heating and cooling status simultaneously 5 VS 00 HMI Basic control Tset Tmain preset state the control system aims at Heating or cooling panel is equipped with level does not change meeting accurately energetic requirements of a temperature sensor building Leading sensor temperature sensor which value influences the temperature control Depending on the requirements each of sensors listed aside can be the leading sensor VTS reserves the right to implement changes without prior notice 28 Advanced manual innovative air handling units Protection of a room and people against too low or too high temperature of supply air Condition Heating Tmin gt Tsup A Tmax lt Tsup Tmin lt Tsup lt Tmax Fans switched Tsup temperature in supply duct Tmax acceptable upper temperature in the supply duct Meas rement Tmin acceptable lower temperature in the supply duct te elements Preliminary heating this function is activated during AHU start up and it E Temperature Sensor prevents supply air with external temperature from blowing into the duct 9 S in the air supply duct The valve opening degree is calculated basing on the proportion External temperature Condition Water Water Fans Dampers pomp valve Tout 8 C 1 Stop Closed 2 Start Open AHU
60. ng current date and time CALENDAR MENU DATE TIME MODE TEMPERATURE BCALENDAR FAN SPEED MORS MAN MIX CMBR STP ae SERVICE ACCES ea MSE CI RATERS 10981282005 gt LCD SETTINGS EJDATE TIME Set DefaultCal No 4 2 Sample program factory setting Date Setting Mode Output Temperature Recirculation Monday Friday 07 00 AM 05 00 PM Switched on 10096 20 C 70 Auto 05 00 PM 07 00 AM Stand by 100 20 C 100 Auto Saturday Sunday Saturday 07 00 AM Saturday 03 00 PM Switched on 80 20 C 70 Auto Saturday 03 00 PM Monday 07 00 AM Stand by 80 20 C 100 Auto Holiday 25 12 2005 07 00 AM 27 12 2005 07 00 AM Stand by 60 16 C 95 Auto YEAR Start 11287100 State Active CALENDAR FAN SPEED 2MIX CMBR MAN MIX CMBR STP REC RATE STP ZONE 1 WEEK 1 Time 107400 Start 00 State End Active M State Active DATE TIME Set DefaultCal No 1 2 MODE 1 ZONE 2 ZONE 2 WEEK 2 Time 1700 Start LES 00 State End 9 4 Active State Stb Active Mc ZONE 3 ZONE 4 ZONE 5 ZONE 6 Setting a mode WEEK 1 WEEK 2 WEEK WEEK 4 WEEK 5 YEAR 1 YEAR 2 YEAR 3 4 If al
61. nt changes without prior notice 48 212 Advanced manual innovative air handling units Appendix 5 Circuit diagram of VS 180 300 CG ACX 2 SUP EXH 1 3 I x m n 2 x lt o 2212 0800 5 _ 9 9 N Gas EE N ke 1 mE BH EIS i 2 8 T crt 1 na cp a 1 4 cass E a ee ie t e 1 i 1 1 pes pe eo 1 es alu i gt rere 1 e Ts A 2 VTS reserves the right to implement changes without prior notice Advanced manual 49 Appendix 5 Circuit diagram of VS 180 300 CG ACX 2 SUP EXH Ver 71Us 213 z E 1 zi o X zZ O o x i S 113 1 2 2 113 1L2 1L1 PE 10 VS 180 300 CG ACX36 2 SUP EXH VTS reserves the right to implement changes without prior notice 50 Advanced manual innovative air handling units Appendix 5 Circuit diagram of VS 180 300 CG ACX 2 SUP EXH 313
62. nti frost protection of the heat Trec Tlim side in the systems with 4 60 recovery system cross flow exchanger without by pass damper lower temperature limit in the supply VAM duct in the recovery mode Teepe tan PIDSSSION OP en i inre mitis e suoni rotary exchanger or p 10 temperature e Supp y Tsup Tmax recirculation damper 4 60 duct in the recovery mode Tset preset temperature Tmax acceptable upper temperature in Tmain temperature measured by the leading sensor the supply duct Tsup temperature in supply duct Tmin acceptable lower temperature in Trec temperature behind the heat regenerator ine supply dues Tlim limit value VTS reserves the right to implement changes without prior notice 24 Advanced manual innovative air handling units MENU gt SERVICE ACCESS gt FAN SETTINGS gt SUPPLY MENU gt SERVICE ACCESS gt FAN SETTINGS gt EXHAUST In systems equipped with many fans in the supply or exhaust section given values efficiency limitation settings are common and value readouts e g current are given separately for each frequency converter SupSideFCType NoFC B iC5 m VL28 B MicD ExhSideFCType NoFC B iC5 VL28 MicD Frequency converter mode RampUpTime 4 30 120 s 305 Length of accelerating time ramp time from the start signal or increasing preset frequency signal up to reaching the preset speed RampDownTime 4 30 120 gt s 405 Lengt
63. ork variable Parameter description Minimal acceptable temperature in Min Sup Temp supply duct Maximal acceptable temperature in Max Sup Temp nviTemp01 supply duct Limit temperature of AHU operating MinOutTemp nviTemp02 in cooling mode Temperature under which water PumpMinOutTemp nviTemp03 heater pump operates apart from AHU operation status HMI Temp Setp nviTemp04 Preset temperature Preset temperature making Temp Setp nvoTemp05 allowance for a correction from the VS 00 HMI Basic adjuster Advanced manual VTS reserves the right to implement changes without prior notice 63 vertus Appendix 13 DESCRIPTION OF NETWORK VARIABLES 213 Ea Type Range Digital inputs an Bitfield 0 18446744073709551615 00 HMI Network variable Parameter description FireDetector nvoAlarm 0 Fire protection unit 2 Anti frost thermostat AirSideTherm ElectricHeater nvoAlarm 1 overheating thermostat Anti frost thermostat on the WaterSideTherm nvoAlarm 2 ChillerStatus RefrigUnit CWHW AL nvoAlarm 3 Status of cooling system Motor nvoAlarm 4 Status of 1 phase motor Status of filters 1 phase Filters nvoAlarm 5 systems FilterSup nvoAlarm 6 Status of supply filters FilterExh nvoAlarm 7 Status of exhaust filters MultiFunDigIn nvoUniState1 6 stalls of universal Input range and type as follows
64. rol primary filter 2S1H 2S1H 2 2x1 exhaust motor protective relay 2M1F not supported 2 2x1 exhaust motor contactor 2M1 not supported 2 3x1 5 exhaust frequency converter not supported 2U1 1 TABA ee not supported 2U2 TABA 1 not supported 2U3 3 TABA Do of the fourth not supported 204 3 outlet damper actuator 2Y1 2Y1 2 3x0 5 TABLE A Motor Rated Control gear feeder 2 Control gear rated current converter motor Converter Converter Motor Airsuppl protection feeder 2 feeder 1 Air Air supply Ai suppl y powe cutne supply air exhaust kW A 1x230V 50Hz mm2 mm2 mm2 A A 3x230V 50Hz MicroDrv 0 75 3 9616 1 3 1 5 4 1 5 5x2 5 5 1 5 7 1 1 4 5 gG16 1 3x1 5 4x1 5 5x2 5 711 517 1 5 6 9625 1 3 2 5 4 1 5 5x4 8 15 7 2 2 8 gG25 1 3 2 5 4 1 5 5x4 11 1 5 7 A 3x400V 50Hz 3x400V 50Hz 3 0 6 gG16 3 4x2 5 4x2 5 5x4 8 7 5 13 4 0 8 gG16 3 4x2 5 4x2 5 5x4 10 9 5 15 5 5 11 gG20 3 4x2 5 4x2 5 5x4 13 12 5 18 7 5 15 gG25 3 4x2 5 4x2 5 5x6 17 16 5 22 11 0 21 gG35 3 4x4 4x4 5x6 23 22 5 128 1x230V 50Hz 1 3 6 3 1 5 4 1 5 3 1 5 12 175 76 3x15 3x25 3XTABELA C 13 VTS reserves the right to implement changes without prior notice 38 Advanced manual innovative air handling units
65. sing with external mains switch and RJ 45 port for connecting the V8 00 HMI Advanced control panel main internal elements short circuit and overload protection assembly connection units ACX 36 04 controller VS 21 150 CG ACX36 2 SUP VS 10 15 CG ACX36 4 VS 21 150 CG ACX36 2 SUP EXH VS 400 650 CG ACX36 2 SUP EXH weight VS 180 300 CG ACX36 2 SUP EXH 10kg 10kg 10kg dimensions 450x460x170 450x460x170 450x640x170 Operation parameters Parameter VS 21 150 CG ACX36 2 SUP VS 21 150 CG ACX36 2 SUP EXH VS 10 15 CG 36 1 VS 490 300 CG ACX36 2 SUP EXH VS 400 650 CG ACX36 2 SUP EXH system 03 rated power supply voltage 1x230V 3x400V In control box rated current 21A 56 Ui rated insulation voltage 400 V Uimp rated impulse withstand voltage 2 5kV rated short time withstand current respective circuits effective value of alternating current component withstood during 1 second 6 kA i e short circuit current expected at connecting voltage of rated peak withstand current ipk at 0 5 10 2 kA rated short circuit current 6 kA coincidence factor 0 9 rated frequency 50 Hz 1Hz protection class acceptable operating temperature 0 40 supply voltage of control circuits 24V AC EMC environment 1 Parameters of protection units F1 B6 Protection of lighting circuit F1M C16 Protect
66. start u The valve opening degree is calculated basing on the proportion Tout 28 C gt X 0 Tout lt 15 C gt X 100 1 Duration is set in the window MENU gt SERVICE ACCESS gt TIMERS gt PreHeating 2 Duration 1 min Tout external temperature Measurement Protection of a building and people against feeding fire 2 elements 2 2 Condition Fans Dampers Heating cooling o E Fire protection control No signal on the 3 5 X2 S1F controller Stopped Closed Switched off input a 8 4 Is not supplied with Fans switched on amp the automatic control set provided by VTS VTS reserves the right to implement changes without prior notice Advanced manual 29 7717 5 External temperature sensor Condition Water pomp Tout Tlim Fans switched on or off Tout external temperature Tlim protection activation threshold Anti frost thermostat on the air side Measurement Condition Water pomp Water valve Fans Dampers elements Tsup lt Tlim 100 Stop Closed i Fans switched on or off 2 External temperature 9 5 Anti frost thermostat on the water side and external temperature g Anti frost thermostat sensor air side Condition Water pomp Water valve Anti frost thermostat Tout 10C and Tx Tlim 100 on the water side Fans switc
67. t 4 TeSp 4 ReRt 4 FrSp 4 2 NoFu Selecting functions of the X3 B5 multifunctional analog input NoFu signal sent to the input is ignored by the controller TeSp input signal is interpreted by the system as the preset temperature value omitting settings of both control panels VS 00 HMI Basic and VS 00 HMI Advanced Input is adapted to operation with a passive resistance element scaled as the input of PT 1000 temperature sensors i e 1000 Ohm 0 C ReRt input signal is interpreted by the system as the preset recirculation level value omitting settings of the HMI Advanced FrSp input signal is interpreted as the preset frequency value The input receives voltage signal 0 10VDC where OV minimal frequency 10V rated frequency see MENU gt SERVICE ACCESS gt FAN SETTINGS gt SUPPLY gt EXHAUST 4 If minimal frequency of supply and exhaust fan vary then range of the proportional control is between nominal frequency and minimal frequency with higher value Further lowering of the signal causes lowering of frequency only of the converter with lower minimal value of the preset frequency VTS reserves the right to implement changes without prior notice Advanced manual 19 vet 71Us f ManSetp 1 2 rated converter frequency ManSetp 1 MinFreq 1 2 minimal converter frequency ManSetp 2 U1 10 MinFreq1 Setvalue 1 U2 10 MinFreq2 Setvalue 2 1 Range of
68. t Scalar unsigned short Operation mode presetting A parameter from VS 00 HMI Advanced 1 3 Range Resolution Unit value 0 100 value 0 5 state 1 0 1 state 1 Network variable Parameter description nviSwitchOO AHU operation mode Set Mode O off 1 Auto 2 Stby 3 On only presetting nviSwitchOO state no present always value 1 Operation mode Type Range confirmation Bitfield 0 65565 A parameter from VS 00 HMI Advanced Network variable Parameter description not present nviUniState2 0 Operation mode change is executed when bit changes from 1 to 0 Range Resolution Unit AHU status Fixed Point Scalar unsigned short 0 100 0 5 A parameter from VS 00 Advanced Network variable Parameter description nvoOpMode Status O VENT 1 Heating 2 Current AHU status Cooling 3 PreHeating 4 OFF Type Flow Fixed Point Scalar Dang os One signed long A parameter from VS 00 Advanced Network variable Parameter description SupAirFlow 00 Supply fan speed 96 SupFanSpeed nviFlow00 Supply fan speed Hz ExhAirFlow nviPercO1 Exhaust fan speed 96 ExhFanSpeed nviFlow01 Exhaust fan speed Hz R Resolution Unit Limits and settings Fixed Point Scalar ange i uon 2 signed long 273 13 327 66 0 01 C A parameter from VS 00 HMI Advanced Netw
69. tage E2 2 E2 2 2 2x1 CW analog controlled valve Y2 Y2 2 2Y1 RHE frequency converter not supported U1 1 3x1 5 RHE alarm switch not supported via Modbus comm RHE start input not supported via Modbus comm 3 2x2 RHE speed reference input not supported via Modbus comm recirculation damper actuator Y3 Y3 2 2Y1 cross flow bypass actuator 4 Y4 2 2Y1 CWHW analog controlled valve Y5 Y5 2 2Y1 CWHW cooling command E3 1 2 2x1 CWHW heating command E3 2 E3 2 2 2x1 AHU alarm E4 E4 2 2x1 AHU start confirmation E5 E5 2 2x1 Room Unit reduced function interface N2 N2 2 2x0 5 HMI full function interface N3 N3 4 8x0 1 supply elements pressure control primary filter supply 151 1S1H 2 2x1 pressure control primary filter supply 152 152 12 2x1 E a supply motor protective relay 1M1F not supported 2 2x1 supply motor contactor 1M1 not supported 2 3x1 5 supply frequency converter not supported 1U1 3 second supply fan frequency converter not supported 1U2 3 Advanced manual VTS reserves the right to implement changes without prior notice 37 7717 5 converter of the third supply not supported 1U3 3 TAB A converter of the fourth not supported 104 3 intake damper actuator 1Y1 1Y1 2 2Y1 exhaust elements cont
70. ting Date 05 25 PM 08 30 PM 09 05 PM Annual Switched on 09 10 2005 07 00 AM 08 00 PM Sunday Weekly Switched off 06 00 AM 09 00 PM Sunday Daily Stand by 06 00 AM 10 00 PM Switched on Switched off Stand by Calendar parameters MENU gt CALENDAR gt gt MODE Setting AHU operation mode Available modes Switched on switched off stand by 2 TEMPERATURES Setting preset operation temperature gt FAN SPEED Setting preset fan speed Setting range acceptable for edition is specified in the advanced parameters gt MAN MIX CMBR Setting the mixing chamber in automatic or manual mode gt MAN MIX CMBR STP Setting recirculation level in manual operation mode of the mixing chamber gt MAX REC RATE STP Setting maximal recirculation level in automatic operation mode of the mixing chamber gt DATE TIME Setting current date and time Set DefaultCal Back to factory setting described in the Sample program factory setting section VS 00 HMI Advanced MENU gt 5 EJCALENDAR RU EN PASSWORD SERVICE ACCES 1 SETTINGS CALENDAR MODE TEMPERATURE SPEED 2MAN MIX CMBR 2MAN MIX CMBR STP MAX REC RATE STP EJDATE TIME Set DefaultCal No VTS reserves the right to implement changes without prior notice 14 User s Manual innovative air handling units 4 1 Setti
71. tinuous manner regardless of heating requirements in the system MENU gt SERVICE ACCESS PROG gt Signal source universal analog input B5 sensor in supply duct 1 74 temp sensor in room or exhaust duct 1 53 external temp sensor 1 23 _atemp sensor behind recovery system b 13115154 2 heating adjustment B 154 4 cooling adjustment Compare type recovery adjustment Binary Block output relay E5 Setpoint Source Hysteresis 4 universal analog input B5 constant value Constant value Configuration of the user controller AHU in heating mode AHU in cooling mode b constant value 1 b EIE constant value 0 VTS reserves the right to implement changes without prior notice 26 Advanced manual innovative air handling units USER PROG SetpointSource 5 Requirement ConstatSetpoint oe 5 1 Hysteresis Switching on additional pump in the hydraulic system if CompareType the heating requirement is greater than 50 SignalSource BinaryBlock BinarySource 9 MENU gt SERVICE ACCESS gt UNIT CONFIG gt MultiFuncRealy parameter should be in CON mode USER PROG Requirement SetpointSource Switching on nozzle humidifier if the measured relative c m humidity is less then 3096 Switching off the nozzle porc m humidifier should occur at humidity 34
72. tors threefold activation the protection of electric heater and threefold activation of the anti frost thermostat Each of these events requires removing the cause of the alarm and then canceling it see more details Advanced Manual chapter VTS reserves the right to implement changes without prior notice 6 User s Manual innovative air handling units Switching on power supply ON SWITCHED ON Switching on power supply of the control gear with the mains switch Q1M Correct controller operation is indicated by blinking green LED in the right lower corner of the controller If the LED is blinking in red or does not blink at all contact the service center The system is ready for operation after about 25 seconds from switching on VS 00 HMI Advanced STATUS Set Mode On Status Heating 22 C 19 Temp Setp Main Temp MENU The number of the operating system is available in the advanced parameters Operation mode Off B Auto Bi Info on selected AHU operation mode Description of available models is presented in the following sections of this manual Status Vent Off E Heating B Cooling B PreHeating Info on current operation mode of the AHU Vent AHU switched on only fans are running Off centrala wytaczona Heating AHU switched on heating process activated Cooling AHU switched on cooling process activated
73. uirement A Q Tout gt Tmain 2 C Fans switched on 8 Modus control signal Systems with recirculation Condition Recirculation damper Cooling requirement Measurement elements Tout gt Tmain 2 C 4 0 Max Main control sensor Fans switched on constant recirculation level adim sensor switched off 5 Executive elements Cont 2 Water valve or contact for switching the and level of freon cooler The b wantin Al S By pass actuator of the cross flow Se o exchanger or drive module of the rotary adapted for heat recovery in cooling status exchanger or recirculation damper actuator Condition cooling level Cooling requirement cooling level max or 0 100 Tout Tmain Fans switched on Control signal 0 10V for water valve 2 relays for 9 switching on the and II section of the freon cooler amp In systems without heat regeneration cooling requirements are met only via the II cooling level Free cooling Function of saving energy Blocking of the II level of cooling at appropriate parameters of external air Condition cooling level Cooling requirement Tout lt Tlim Fans switched on Blockage 0 VTS reserves the right to implement changes without prior notice Advanced manual 33 S 7T TECHNICAL DATA 7 1 Control gear Construction Ca
74. window with codes of current alarms Next pressing a key cancels the alarm Alarms indicated are with LED s red light Edit buttons Increasing or decreasing value of a selected parameter Swapping parameters right left Magnetic bottom It allows for simple installation of the panel on flat metal surface e g control gear door VTS reserves the right to implement changes without prior notice 4 User s Manual innovative air handling units Functions Controller operation and parameterization Selection of control application Access to operation parameters of the AHU subassemblies Time zones setting Displaying and cancelling alarm statuses Parameters available in the LCD window depends on a AHU type and automatic control application So in AHUs not equipped with heater options related to the heating module will not be available d Optional element 1 6 Simplified control panel VS 00 HMI Basic Type of air handling Cooling Heating LCD display current temperature from leading sensor Operation mode preset temperature System switched off operation according to calendar OFF system switched off STAND BY system switches on and Changing operation mode buttons operation mode alarm code system switched 2 3 output DONE 4 Edit buttons system switched on full output Increasing or decreasing preset power temperature T

Control gear for Supply and Exhaust Air Handling Units VS 10

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