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User Manual Microface E

1. lt H lt a m 90 f 0000 00 00 0000 0000 00 0 c NO no 00 o lt m cn E rri x lt lt lt lt rm rm mim lt l lt F F F lt lt lt mim cn lt EAP CONNECTED USER INPUT 1 gt lt lt mim 66 User Manual amp Hiromatic G E 15 02 2005 ENGLISH Parameterame Nr team Read Range T Res Jud Sel Su sess ses Set Sta Sel user te wo cof 2 cof FC Gly cair Setting WoRKINGHOURS D ____ ___ p Fw no oy HOU FAN LI FAN ST mm ojo o zi mI 021 025 FC HO 15 E2H E2STA UMH UML UM START DEH HOURS EH START SLEEP MODE SETTINGS NTERVAL1 NTERVAL1 NTERVAL2 INTERVAL2 m SE E N 1 20 20 cn 24 URS MODE ESET ANUAL OPERATION N EENE I gt C
2. 5 gt 5 gt 5 gt gt co oo o 50 m 50 o eoiziziziz 21212121212 0101515155 2 02 05 55 x O z m 9 2 lt 2 2 2 2 5 lt 5 9 9 52 21 2 2 5 2 aI 2 0 5 5 27 S sime 2 x gt 21219 mia O OlO O O Olo O O mim m m m E 2 2 00 e 2 2 lt 2 2 2 2 5 5 20 20 20 m gt gt z 9 m I 4 T rm mim o z m lt gt o5 2 gt Sl 2 215 gt lt gt gt 5 22 5 55 3 2 d 2233 X m m 25 gt gt D 2 gt 20 20 j 4 5 2 9 m 2 2 5 Sio m m Lic z m AIO gt gt r 20 ojog gt m n 2 m 0 NO m Im o C m m ojo m 35 mimm gt 0 2 2 z gt Z o 2 gt gt 2 20 2 2 212 OJO o 6 5 ERN cic 5 72 User Manual Microface amp Hiromatic G E 15 02 2005 72 ENGLISH 60 55 2 WORKING HOURS EXCEEDED _ WARNING 66 INO POWER USER INPUT MESSAGE 68 USER INPUT 2 TRIGGERED WARNING _______________ 69 USERINPUT2TRIGGERED ALARM 80 SUBGROUP UNIT2 NOT C
3. dP PoP RP __ _ L l _ 69 User Manual Microface 4 Hiromatic G E 15 02 2005 69 ENGLISH ParancterName v team Read Sel sus e User rte fox i cofx 2 cof Fe Gly FC Air Setting 2 5 0146 05747 _ __ _ ______ 00 A _ _______ WORKINGHOURS ______ wo a p ox _ ___ AV WORKINGTIME NO RY _ BTARTSIDAY OPTWOR_ ves w 1 20 PP 12 12 ee BTARTS DAY OPTWOR ves w Wo1 20 240 240 240 240 20 NO OF HPPH No a 030 _ _ _ _ _ ACTUALBONUS L et HEAT ISETTINGS DIAGNOSTS7 1 fT NumBeRoFstanTS o 0 0 __ WworKINGHOURS o0 V WORKING TIME TARTS DAY OPTWOR No1 20 24 No1 20 gt ___0 32000 EAT 2 SETTINGS DIAGNOST 6 7 NoWBEROFSTANS I WworkinGHouRS No a ooo f AV WORKINGTIME No RJ j 1 SrARTSDAY OPTWOR ves w No1 20 STARTSDAY OPTWOR ves w No1 20 __ 240 NuMBEROFALARMS No a ACTUALBONUS eo __ gt __
4. gt gt elo o 5 elo elo c Dp ue e uto 000 8 8 Z lt Slo ls el gt 8 Slo slo Slo Lo C eo 8 8 bum lt c c sls S sls els ro e Auto User Manual Microface E amp Hiromatic G E 15 02 2005 32000 vo w _ j _ __ __ wor pq waj f 15 196 w oorr None None I 8 67 ENGLISH Parameter Name we susa suse susalsusa suse User 2142 IM _ aa HTTeMP __ SAP No W so 01J oo oof 00 00 oof HT HUMI oo oof oof oof oof TC SURE jo C TC AMB s pep TC GLSU 01 ROS 1L 01 0 1 EH EH EH w w co o lt 9 N 99 ROS 18 w ROS 2L ROS 2R EAP T EEAPH 333 No JW o sro 00 oof oo oof Nm LL EE Ese emi p pee UNTTPEscOMPRESSORS Dm wo w 312 __ _ _ ___ ______ 252 NOY w BTD SETTINGS 253 NOP WY YesNo W
5. _ HUM SETTINGS DIAGNOST 77 __ __ fs RUMBEROFSTARTS T WworkiInGHouRS a o T Av WORKINGTIME No RY o0 optwor ves wo1 20 SrARTSDAY OPTWOR ves w No1 20 NUMBEROFALARMS ____ ooo f EN ACTUAL BONUS ee REFRIGERANTDIAGN tT 4 __ ___ mw p r 25 99 0 40 0bar wo r 25 99 0 40 0bar Kuct teme 45 wo r 476 wo 25 99c0 40 0bar _ I wo __ _ co REFRIGERATOR __ __ 425 wo 25 99c0 40 0bar 483 wo f r 25 99c 0 40 0bar D _ r 25 99c o 40 0bar I __ guct teme 145 d I _ 466 r 25 99c0 40 0bar _ 487 wo 2599c 0400bar RErnGeRanT CITZSEIP LLL __ 491 w ao eer aa raor eov ___ a nof wf TP a s
6. ___ dos 17 Njn A Njn E T2 ro E PED rs ro BS N N AO ERO 70 User Manual Microface E amp Hiromatic G E 15 02 2005 70 ENGLISH Parameter Name Teamf Read Rene __ ___ Res Std Set Sti 564 Std Set Std Self Std Sel pt we cw x cof x 20 FC Gy FC Air setting SS a aa me ee 2 No LOG INTERVAL so NO w 504 NO 505 CRITICALOPERATINGAT 513 514 E TT 9 Fu foroen 516 wo w 100 400 00 200 jj 1 E A SENSOROFFSETCAL p D _ DP c1 wow s 5 s 438 nn 4 99 Pee PETI 1 4 99 uo eee eee a ups dE 1 531 NO w EF b t SS L L 10 50 0 bar 1141 LP ALARM AT HYST w oo 200 00 20barf LE sss ab e T T j 71 User Manual Microface E amp Hiromatic G E 15 02 2005 71 ENGLISH 3 5 Messages Warnings Alarms RESET ACKNOWLEDGE COMP 1 HIGH PRESSURE ALARM COMPRESSOR 1 LOW PRESSURE ALARM IWARNNG 1 1 1 OW CHILLED WATER FLOW WARNING 1 LECTRICAL HEATERS OVERHEATED WARNING 1 AN FAILURE
7. _ 23 The Microface E LCD Display Warnings 37 Gi 38 Hhromatie 2 38 How to Move in the Hiromatic Windows 40 HA D 41 General Informatio Massini EE 63 List of CCAC Eproms used since 1996 63 Notes to Icon Versions E1G EVM and non Icons Versions WXG 1 2 3XM 1 63 Hiromatic Parameter 64 Hiromatic Messages Warnings 72 Connection GUIDE e 74 Inputs Outputs for Chilled Water or Single Compressor Units 74 Inputs Outputs for Twin Compressor 75 Electrical GonnectomS Em 76 User Manual Microface amp Hiromatic G E 15 02 2005 2 ENGLISH 1 Introduction 11 Foreword This User Manual describes the Microface E Control System It contains information concerning the architectures of the control systems as well as the settings required to obtain the desired behaviour of the Unit The Microface Control System will effectively manage all the different functions of air conditioning units as well as of Chillers Superchillers depending on the Program inserted with the Eprom
8. readonly uwrSETTNGS a a __ Lo i D Do RUTORESTART _ __ onoFF enaBLED 115 w veu 7 ___ gt a a sssi ee ee ae 39 cpp eT op eT HUMIDITY SETPOINT uu W wo2080 wH 1 5 50 9 mpespw vem w 5 12 W No 30 100 m vw TANDBY SETTINGS cu 9 YES MON TUE THU FRI SAT SUN ROTATION FREQUENCY OT PERFORMED AT ENABLE CASCADE Yes No KE C if no woj wo wo if no so wo wo wo no no sof K Eum zo No 22 zase Ma uses if no wo so wo wo w ves w oc if no wo wo wo pw wo no no no wo w no no No no sof PRY sno 1 1 IGH HUMIDITY WARNING ALARM nu nu nu nu noP nHumi nComp 2ndSetp NoP ower NotUsed LSI oenn sete 411 rm m rri lt lt lt lt lt Cn COo CO Temm
9. Help on AMPS NOM ACT Shows the Current the Humidifier actually should run with NOM and the actual measured Current ACT Help on DEADBAND The Value the Humidifier shall start later Means the the Humidifier is shifted with the Deadband Value to lower Humidity Help on DEHUM HYSTERESIS Defines the Return Air Humidity value at which the dehumidification will be stopped It is expressed as percentage of the full Humidity Proportional Band 50 means that dehumidification will be stopped at Room Humidity Setpoint Help on DEADBAND The Value the Dehumidification shall start later Means the the Dehum Starting point is shifted with the Deadband Value to higher Humidity 54 User Manual Microface E amp Hiromatic G E 15 02 2005 54 Help EL REHEAT ENABLE During Dehum Operation it could be necessary to reheat If it is no problem from the Power consumption put Para to YES If Compressor and Heaters may not operate at the same time put it to NO Help LWD L WD INPUT Enables or disables the sensor When enabled can be set to Warning Message only or to Alarm stops Unit in case of Water detection Value actual Indication from LWD Should be between 1 4 and 1 6 if OK EM Unit Setup Window 5 6 290 UNIT CONFIGURATION 5 6 291 INT EXT INT GLY 975 292 STOP FC AT SET 5K 293 ANALOG OUTPUT 1 COOLING 294 ANALOG OUTPUT 2 HEATING 295 ANALOG OUTPUT 3 COOLING 296 06 OUT
10. Proportional Band is divided in two equal parts one part for Cooling one part for Heating Hysteresis Inside this Hysteresis there are the different Components Compressors Heaters which share the width of the Hysteresis If Teamwork Mode 1 is selected the P Band belongs to the whole System NOTE Too small P Band will cause the bad Control Quality Hunting Integration Factor If set to any value the PI control is enabled The integration factor doubles the actual real deviation from the setpoint within the selected time This will force cooling heating to add more Steps to reach the setpoint To be used if P Band must be wide because of bigger number of units connected and working in Teamwork 1 User Manual Microface E amp Hiromatic G E 15 02 2005 29 ENGLISH H PROPORTIONALBAND Normally best results will be reached H INTEGRATION FACTOR if the AUTOSET Para 255 is enabled Proportional Band is divided in two equal parts one part for Dehum one part for Hum Hysteresis Inside this Hysteresis there are the different Components Humidifier etc which share the width of the Hysteresis If Teamwork Mode 1 is selected the P Band belongs to the whole System NOTE Too small P Band will cause the bad Control Quality Hunting Integration Factor If set to any value the PI control is enabled The integration factor doubles the actual real deviation from the setpoint within the selected time T
11. Maintenance 4 times a year Help on MAX BONUS If the Unit is working in good Conditions next Maintenence can be shifted to later time adding the Bonus or parts of it to the next planned Service time The Bonus is given in Months Help on MAX PENALTY If the Unit is working in bad Conditions next Maintenence must be shifted to earlier time reducing the Penalty or parts of it from the next planned Service time Penalty is given in Months Help on LAST MAINTENANCE This Date sets automatically if the Service Engineer sets the Reset Parameter see next Line Help on LAST MAINTENANCE BY RESET The Service Engineer has to put his name in the name field after Service Pressing RESET sets the Last Maint Date to the actual Date and resets all Maintenance Counters to 0 Help on CALC NEXT MAINTENANCE Is the Result of the Settings done in this area It shows the calculated next Service Time respecting Bonus amp Penalty as well as std Maintenance Frequency 57 User Manual Microface E amp Hiromatic G E 15 02 2005 57 ENGLISH bam Maintenance Settings for Components FAN SETTINGS DIAGNOST 2 7 NUMBER OF STARTS WORKING HOURS AV WORKING TIME 123 STARTS DAY OPT WOR 12 200 NUMBER OF ALARMS 4 ACTUAL BONUS 2M 123 1234 COMP 2 SETTINGS DIAGNOST 4 7 NUMBER OF STARTS WORKING HOURS AV WORKING TIME 123 1234 123 121200 1 1 0 2M STARTS DAY OPT WOR HEAT 2 SETTINGS DIAGNOST 6 7
12. Unit 1 EE Faston to EARTH i m ra c f O mom fO mo Faston to EARTH To Hiromatic Figure 6 connecting Microfaces Cables to be used see Figure 24 on page 18 The bus cable must be wired from 1 unit to the 274 from 2 to the 37 etc Star or Ring connections are not allowed at all together The single distances are not of interest as long as the total length of all cables together doesn t exceed 60 meters The Hirobus connectors of Microface 48VDC are fully optoisolated It means that a power supply must be provided via Hirobus to the driver of each Hirobus connector because Microface does not supply those drivers It is for this reason that a system with Microface 48VDC works in network only with 8 poles cables 2 poles are used to provide 10V to the drivers Ge The Maximum length of the Hirobus cable is 60 meters counting all connection cables 8 User Manual Microface E amp Hiromatic G E 15 02 2005 8 ENGLISH 48V DC 2 1 4 2 Hirobus Opto lsolation Jumper Setup Only the Hirobus connector on the right receives i power from Hirobus The Hirobus of this Microface E 48VDC is OPTOISOLATED MS MC gu 1 Microface 48VDC provides power to Hirobus i connector on the right ONLY Microface E 48VDC Hirobus drivers receive power i from Hirobus The Hirobus of this Microface is OPTOISOLATED Figure 7 Jumpers for Hirobus pee E Microface E 48VDC provides Power to Hiro
13. Eprom explanation see Chapter 2 3 Eprom In the following sections first the Hardware and later the Software Firmware are explained in detail 2 Hardware 21 Microface Evolution 24V AC DC 48V DC The Microface Evolution is a microprocessor based electronic card which is able to manage the devices and the sensors installed in the unit please note that Microface E differs from the so called Microface Standard all explanations in the following sections refer ONLY to the Microface E and are not applicable on Microface Standard Microface E is installed in the electrical panel of indoor units together with a User interface module LCD Display which allows to read set reset values parameters and alarms In outdoor or ceiling mounted units the LCD Display is mounted in a box with extension cable which allows placing it on a reachable position To get access to the Microface E connections and Jumpers the LCD Display if present has to be removed from its 4 mounting pins Take care not to pull out the connecting cable when removing the LCD Display Please note that there are 3 different Microfaces E available Supplied with 24 V AC with 24V DC and with 48V DC While both the 24V versions AC and DC have a very similar hardware and common properties the 48V DC version is completely different it needs a specific Eprom also the networking follows different rules than the 24V or DC versions see following chapte
14. OUT OUTS OUTS Humidifier Humidifier Not used internal or external internal or external Co 2 FC Glyc Co 2 FC Glyc selectable selectable selectable selectable selectable selectable 72179 zz 74 User Manual Microface amp Hiromatic G E 15 02 2005 74 ENGLISH 4 2 Inputs Outputs for Twin Compressor Units Microface 1 Microface 2 Co 2 FC Glyc Remote On Off and Remote On Off and Not used Fire Alarm Fire Alarm User Input 1 and User Input 1 and Cond 1 Fan Failure Cond 1 Fan Failure or or Smoke Warning Smoke Warning Not used Not used Glycol Temp Outdoor Temp Not used Return Air Temp Return Air Temp or or Not used Supply Air Temp Supply Air Temp Co 2 FC Glyc Co 2 FC Glyc An0 Not used 1 Not used Leakage Water Leakage Water Detector Not used Detector LWD LWD Co 2 FC Glyc Co 2 FC Glyc Dehumidification Dehumidification or or OUTO Warning Warning Not used Power Operation No Power Operation OUT Not used OUT Freecooling On r r Heaters Step 1 Heaters Step 1 or r Open FC Actuator 1 Alternative Function Alternative Function or r P1 P2 P3 P4 P5 Not used NJ N Heaters Step 2 Heaters Step 2 OUT4 Close FC Actuator 1 Alternative Function Alternative Function OUT5 Solenoid Water Valve Comp 1 OUT6 Solenoid Water Valve Comp 2 OUT Not used OUT8 Not used OUTS Humidifier Humidifier Not used intern
15. The Averages decide if Cooling or Heating Hum or Dehum has to be performed the units itself decide about according their own Sensors Help on TEAMWORK MODE 4 4 Teamwork setting 2 is a stand alone mode operation but mastered from the Average T H to avoid competition between the Units To be set in Multi Zone or un balanced Rooms 44 User Manual Microface E amp Hiromatic G E 15 02 2005 44 ENGLISH 3 3 4 2 Unit Menus User UNIT 1 29 06 1998 11 29 LOC OFF NO ALARM SETUP RSSISTRNT This Window contains the following Menus from top left to bottom right Readable w o Password RAPHIC DATA RECORD es TATUS REPORT NIT OVERVIEW NIT SETTINGS ONTROL PARAMETERS WARNINGS ALARMS WORKING HOURS ETUP ASSISTANT lese Graphic Data Record See Graphic Data Records on page 41 STATUS REPORT Status Report See Status Report on page 42 Unit Overview UNIT OVERVIEW SUPPLY TEMP 22 5 C EEAP 12 6 C 43 7 HIROSENSOR 1 12 1 C 22 2 C 12 1 C 22 2 C 22 9 C 444 24 0 C 45 0 HIROSENSOR 2 OUTD GLYCOL 5 Help on SUPPLY TEMP A read only value It is the temperature of the air delivery of the unit Available only when the corresponding sensor is installed This Value could influence the Control if SUPPLY LIMIT Para 114 is set Help on HIROSENSOR 1 2 The temperatures two values measured by Hirosensor sensor number 1 2 These values are not used fo
16. The password is stored until the first parameter value Home of the list is displayed again Never leave the Unit without jumping back to home pressing Enter and UP together 3 1 3 How to change Parameters To change the value of a parameter possible only when the Password PIN has been correctly inserted scroll the list using the up and down push buttons until the desired parameter is displayed and press Enter 1 By pressing the and down push buttons it is possible to change the corresponding value after having obtained the required value press enter 1 again The display will show again the name of the parameter alternating with the new value 3 1 4 How to reset Alarms or Warnings When an alarm is triggered the red alarm LED is lit on the LCD Display Module and the corresponding symbol is shown in the Display The Alarm section can be reached by pressing the up push button when the first parameter is on the display alarms are pointed out according to their code order After having entered the alarm section the alarm code is displayed and every second the code is replaced by the coded description Pressing the Enter key 4 when an alarm code is displayed on the LCD all the active alarms will be reset After the reset operation all the still active alarms will be shown again If there are no more active alarms the first parameter value of the list will be displayed again 3 1 5 Tri
17. Co 1 OFF Co2 ON After 4 Minutes Co 2 OFF El Heaters ON After 1 Minute Heaters OFF FC Act to 5096 After reaching 5096 Alarm relays ON After 1 Minute Al Rel OFF Warning Relay ON After 1 Minute end of Test User Manual Microface E amp Hiromatic G E 15 02 2005 36 ENGLISH 3 3 The Microface E LCD Display Warnings Alarms comp iHicHpRessune ALARM WARNING p cuccceprurers po wareRLeaKaGe qu user inpuritricceneD WARNING pe hs HiGHROoMTeMPeRATURE WARNING RS LoWROOMTEMPERATURE WARNING aeo HiGHROomHuMIpmy WARNING po LowRoomHumipmy WARNING aee ____ HIGHROOMTEMPERATURE WARNING c3 LoWRoOWTEMPERATURE WARNING ____ 7 WARNNG 5 jue WARNING G G for jourorwMonY WARNING cove2HGHPRESSURE ALARM 0 _ joumoonTEMe sENSOR WARNING cs inpur2tricceReD ALARM G G G SUBGROUP UNIT 1 NOT CONNECTED WARNIN SUBGROUP UNIT 2 NOT CONNECTED WARNIN 5F SHAREROOMSENSORFALURE WARNING 37 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH 3 3 1 Hiromatic G E Hiromatic G Layout The front panel of Hiromatic G for HPAC units consists of a backlit graphic LCD of nine push buttons that permit input function and of three LED see Figure 30 To go up to the Main Window or back to the previo
18. FANSPEED Fanspeed Control Setpoints see Para 122 123 and 124 HEATERS Signal increases to 10V within the Heaters Part of P Band 4 7 L4 Unit Setup Window 6 6 300 UNIT CONFIGURATION 6 6 301 LOW AIRFLOW AT 5096 302 JAUTOSET AIRFLOW NO 303 JAIRFLOW VALUE 44 WARNING 3min YES 304 FAN FAILURE 305 LOW PRES AL DELAY 306 JCOMP TH ENABLE Help on LOW AIRFLOW AT 1 2 Use AUTOSET AIRFLOW Para 302 to set Depending on the value assigned to this Para Microface will give Warning or Alarm depends on Para 304 when the voltage generated by airflow sensor is lower than the threshold set Help on LOW AIRFLOW AT 2 2 If a differential pressure switch is used SWI has to be set ENGLISH Help on ANALOG OUTPUT 1 2 3 4 HUMIDIFIER Signal incr to 10V within the Humdifier Part of P Band COOLING Signal increases to 10V within the Cooling Part of P Band COOLING 1 Signal incr to 10V within the Compressor 1 Hysteresis 5 7 Help on ANALOG OUTPUT 1 2 3 4 COOLING 2 Signal incr to 10V within the Compressor 2 Hysteresis SUPERSAVER Output for Setpoint shifting of Superchillers ALARMBOARD Signal for Alarm Board 6 7 Help on ANALOG OUTPUT 1 2 3 4 METRIC ROOM Drive signal for Hot Gas re heating in Constant like units 7 7 NOTE Compressor will not stop Set Point but 25 of P Band lower with a delay of 20 Minutes Help on AUTOSET AIRFLOW Stop Unit first Set Parameter to Y
19. Glycol it is Help on OUTD GLYCOL 4 4 only displayed or used to decide the Free Cooling Status of the unit In Free Cooling units it also drives the Analogue Output for the Dry Cooler Each Unit uses ist own sensor for Control Help on HM ON OFF ENABLED To enable the ON OFF button of Hiromatic Graphic to switch ON OFF the air conditioning units on the HIROBUS network 46 User Manual Microface E amp Hiromatic G E 15 02 2005 46 G Control Parameters 110 CONTROL PARAMETERS 1 2 111 TEMP SETPOINT 112 HUMIDITY SETPOINT 113 COMPENSATION 114 SUPPLY LIMIT 115 TEMP SETPOINT 2 Help on TEMP SETPOINT The temperature of the air desired in the room It is the reference value used by Microface together with Return Air Temperature Temp Proportional Band and Temp Integration Factor to decide the cooling or heating status Help on HUMIDITY SETPOINT The humidity of the air desired in the room It is the reference value used by Microface together with Return Air Humidity Humidity Proportional Band and Humidity Integration Factor to decide to HUM or to DEHUM Help on HUM COMPENSATION If enabled the Control respects the psychometric relation between Temperature and Humidity Reading the actual Temperature the relative Humidity Setpoint will be recalculated See SYS or Unit Overview act Setp Help on TEMP SETPOINT 2 A second setpoint value for the air temperature of the room It is u
20. Hiromatic G E 15 02 2005 82 ENGLISH TO HUMITEMP CONNECTOR OF MICROFACE E NAVIGATOR 1 COMPRESSOR 1 HIROBUS ID 1 HIROBUS ID 2 HIROBUSS 8 POLES CABLE NAVIGATOR 2 COMPRESSOR 2 HP1 2 CONDENSER PRESSURE TRANSDUCER LP1 2 EVAPORATING PRESSURE TRANSDUCER PTC1 DISCHARGE PTC TEMPERATURE PTC2 SUCTION PTC TEMPERATURE PTC3 LIQUID PTC TEMPERATURE THE NAVIGATOR 2 IS REQUIRED ONLY IN CASE OF TWIN COMPRESSORS UNITS Navigator card for FC DX cooling configuration TO HUMITEMP CONNECTOR OF MICROFACE E HIROBUSS ID 3 NAVIGATOR COMPRESSOR 1 2 LP1 2 EVAPORATING PRESSURE TRANSDUCER COMPRESSOR 1 LP2 EVAPORATING PRESSURE TRANSDUCER COMPRESSOR 2 LP2 TRANSDUCER IS REQUIRED ONLY IN CASE OF TWIN COMPRESSORS 83 User Manual Microface E amp Hiromatic G E 15 02 2005 83
21. Relay changes its status if the unit switches to POWER mode Enables or disables the sensor When enabled can be set to Warning Message only or to Alarm stops Unit in case of Water detection Value actual Indication from LWD Should be between 1 4 and 1 6 if OK The value of the difference between the Return Air Temperature and the Outdoor Temp over which with a hysteresis of 1 5 C the unit will enable Free Cooling mode if there are not other conditions that disable the FreeCooling operation The Free Cooling mode will be activated when also the condition on DT Room Glycol is fulfilled If set to CON the Control expects to get a command with a switch instead of a Temperature Sensor If set to EFC the unit will not go in Freecooling mode during normal Operation but only in case of NO POWER Operation or Compressor Failure if the Delta is 3 deg C Emergency Freecooling The value of the difference between the Return Air Temperature and the Glycol Temp over which with a hysteresis of 1 5 C the unit will enable Free Cooling mode if there are not other conditions that disable the FreeCooling User Manual Microface E amp Hiromatic G E 15 02 2005 33 ENGLISH User Setting DT ROOM GLYCOL operation The Free Cooling mode will be activated when also the condition on DT Room Outdoor is fulfilled If set to the Control expects to get a command with a switch instead of a Temperature Sens
22. Rotation Frequency Para 012 is not set to NO Help On ROTATE BY It allows to perform a group rotation Help on HT If set YES all standby units will be activated in case of High Temperature Warning ENGLISH Help on ROTATION FREQUENCY Defines the frequency at which the automatic rotation of standby units will be performed Selectable No Daily and all Days of the Week For time of Rotation see Para 013 Help on ENABLE CASCADE 1 3 Setting this parameter will let the standby unit s to start not only when an alarm appears on an active unit but also in case of increasing and or de creasing of temperature and or humidity to co operate with active unit s Help on ENABLE CASCADE 2 3 NOTE Cascade settings force Teamw 1 Possible Settings NO cascade function not active YES active with both temperature cooling heating and humidity humidification de humification Help on ENABLE CASCADE 3 3 TEMP active only for temperature cooling heating COOL active only for cooling 43 User Manual Microface E amp Hiromatic G E 15 02 2005 43 System Setup 020 SYSTEM SETUP 021 NUMBER OF UNITS 022 TEAMWORK MODE 023 HM ID NUMBER 024 BAUDRATE 19200 025 COMMUNICATION 026 EPROM VERSION READ WRITE EVGLI 1 60 037 Help on NUMBER OF UNITS The number of air conditioning units connected together in the Bus Network The user must set it properly depending on the actual Network configurati
23. WARNING O OZ O AN FAILURE ALARM CLOGGED FILTERS WARNING O WATER LEAKAGE WARNING 221 ATER LEAKAGE ALARM SER INPUT 1 TRIGGERED SER INPUT 1 TRIGGERED ALARM WARNING _________________ WARNING O WARNING ______________ WARNING 2 WARNING O 1 1 WARNING 1 1 O LOW ROOM TEMPERATURE __________________ WARNING _________________ LOW ROOM HUMIDITY WARNING O 2 WARNING O LOW ROOM TEMPERATURE WARNING O WARNING LOW ROOM HUMIDITY WARNING _________________ WARNING _________________ D WARNING WARNING PTC SENSOR FAILURE IWARNNG _________________ WARNING ______________ ALARM EEAP SENSOR FAILURE WARNING WARNING ________________ WARNING _________________ OUT MEMORY IWARNNG NIT ON MESSAGE NIT OFF MESSAGE 0 LEEP MODE MESSAGE TANDBY MODE MESSAGE 1 O O OWER ON UNIT LOGIN MESSAGE ________ OWER OFF MESSAGE nit 1 disconnected WARNING LLLA nit 2 disconnected WARNING LLLA nit 3 disconnected WARNING ________________ nit 4 disconnected WARNING z z z z gt gt gt gt JJ 2 Z Z Z 2I 2 2 2 2 2 2 G gt D z z EAE3E3E3EJE3E3E3E gt gt gt gt gt gt gt gt gt 20 20 z ziziziziziziziz Z Z Z 09 0 0 0 0 0 gt gt gt gt gt gt gt gt 20 22 22 22 z ziziziziziziz 0 0 0 0 0 60 0 0
24. amp Hiromatic G E 15 02 2005 35 cw DD CO 3 ca E en 36 ENGLISH User Sating LOW PRES AL DELAY The time delay in minutes after a start of the compressor s in which the occurrence of a low pressure alarm is ignored After this time the low pressure alarm is delayed of approximately 10 seconds COMPRESSOR DELAY The compressor is activated after the delay set this function is used on those units equipped with Interceptor Water Valve COMP TH ENABLE To enable or disable the Alarm Compressor Motor Protection FC or DX Cooling configuration FC DX Compressor and Free cooling are enabled to work toghether FC or DX Compresor and Free cooling are not ebabled to work toghether IST STOP COMP Defines the working band of compressor 1 and compressor 2 when the free cooling is active Calibration Humitemp Temp Allows the User the adaptation of Calibration Humitemp Humidity the Sensor Values using the Offset Calibration Supply Air Sensor Values The Actual Value contains Cal EEAP Temperature already also the Offset Cal EEAP Humidity Cal Hirosensor 1 left Sensor Cal Hirosensor 1 right Sensor Cal Hirosensor 2 left Sensor Cal Hirosensor 2 right Sensor Cal Outdoor Temp Sensor Cal Glycol Temp Sensor Autotest If set to YES the Unit automatically runs following test Cycle Fan ON After 1 Minute Compressor 1 ON After 4 Minutes
25. for a time of 30 Minutes after Unit start Para 146 shows if EEAP is connected Help on USER INPUT 1 2 3 4 2nd Setpoint the reference value for Return Air Temperature regulation switches to Temp Setpoint 2 No everything is stopped except Fans and Freecooling function Help on USER INPUT 1 2 4 4 Not Used Microface will not take any action on User Input opening LSI self setting on UI2 when a STD Internal Humidifier is selected 48 User Manual Microface E amp Hiromatic G E 15 02 2005 Warning LSI 48 ENGLISH Working Hours 160 WORKING HOURS 1 2 170 WORKING HOURS 2 2 LIMIT START HOUR LIMIT 162 123 32000 1 172 1 123 32000 163 01 456 32000 173 2 456 32000 2 164 CO2 789 32000 3 174 789 32000 4 165 222 32000 175 DEH 222 32000 Help WORKING HOURS This Window shows the actual working hours of the components HOURS the hours threshold LIMIT the number of starts START Setup Assistant A self explaining Guide which helps to set up the Setpoints the Warning thresholds for first and second Level Once started it guides step by step through the procedure 3 3 4 3 Unit Menus Service amp Setup EN U Suns 29 06 1998 11 29 p 1 This Window contains the following Menus from top left to bottom right Readable w o Password Write Access Level SERVICE Level 5 CALIBRATION UNIT CONFIGURATION SLEEP MODE SETT
26. in operation even if the Control would like to close the 3P Actuator completely HUMIDIFIER ENABLE Enables Disables the Humidifier Operation NOTE Setting this Parameter to YES makes the Control looking for a Humidity Sensor If not present a Warning will occur HUMIDIFIER MODEL To be set according the Steam Cylinder SUPPLY VOLTAGE mounted in the air conditioning unit If an external humidifier has to be controlled this parameter must be set to EXT The Voltage sets automatically STEAM RATE When set to 100 the Humidifier will produce the nominal amount of steam if set to a lower value the Humidifier will produce less steam according the setting This is valid for both oper ating Modes and Proportional CONTROL The ctrl behaviour of the Humidifier o When set to ON OFF the Humidifier will start at the left end of Humidity Proportional Band at its max capacity defined with STEAM RATE and stop when the Room Humidity Setpoint is reached 31 User Manual Microface E amp Hiromatic G E 15 02 2005 31 ENGLISH PH CONTROL Otherwise the steam output will be proportional to the deviation of Return Air Humidity from Humidity Setpoint HUC ACT L HUMIDIFIER CURRENT Shows the actual measured current from the Steam Cylinder Hud DEADBAND The Value the Humidifier shall start later Means the the Humidifier is shifted with the Deadband Value to lower Humidity dEH EL REHEAT ENABLE Duri
27. soon as the value comes below plus the hysteresis defined SENSOR OFFSET CALIBRATION Offset PTC sensor calibration NOTE the right offset must be performed when the compressor is working for a minimum of 5 minutes 61 User Manual Microface E amp Hiromatic G E 15 02 2005 61 ENGLISH 3 3 4 5 Navigator for FC DX units The Navigator Card must be used on units where the FC DX cooling configuration is required In this case the Hirobus address of Navigator must be 3 see connection guide or Manual code 272599 and the inputs of the board will be used in a different way WARNING the DX FC function can be set only in case of Single DF or Twin DF units 530 FC DX BOARD 3SETUP UNIT TYPE FC or DX 0 0 V22 5 bar 8 0 V 10 0 bar LP2 0 0 V 2 5 bar 8 0 V 10 0 bar L1 L2 10 0 V 4 2 bar 10 0 V 242 bar LP STOP FC A HYST 5 0 2 0 bar LP ALARM AT HYST 2 5 2 0 bar STOP COMP HYST 50 0 96 e UNIT TYPE defines the cooling configuration FC or DX means that the compressor or free cooling will be used FC DX means that both compressor and free cooling can be activated sensor pressure transducer offset e LP2 sensor pressure transducer offset Note the offset values showed on the picture have been defined according to the standard pressure transducers mounted on Liebert Hiross units Keller 4 20ma e LP STOP FC AT HYST defines the low pressure limit to stop the free cooling when both compressor and f
28. 2 2005 10 ENGLISH 22 LCD Display Backlit LCD There are two different Displays available Local Display Remote Display Both Displays have the same Front View Up push button Down push button Enter push button P Red LED Green LED wees Yellow LED Figure 10 LCD Display Front View with plastic cover Just the backside connections are different because of the different connection types to the Microface E Local or Remote Display LOCAL LCD DISPLAY REMOTE LCD DISPLAY Six poles connector for the connection to the external panel Switch and LED FERRITE Alternative CONNECTION TYPE A 4 wires flat cable 410 mm max length varrER STAR EV T 111111 9 MICROFACE lilo CONNECTION HIROBUS 8 wires screened flat cable Screen connected on both sides to earth MAX LENGTH 20 m to Humitemp lt EEAP Hirosensor 2T The T Adapter is necessary only when both Hirobus sensors and Sensors remote LCD display must be connected the same Otherwise the it can be connected directly to the Microface E HT Jack Figure 11 Local and Remote Display Backside Gea Never use cables longer than 410 mm Local Display or longer than 20m Remote Display 11 User Manual Microface E amp Hiromatic G E 15 02 2005 11 ENGLISH 2 3 Eprom The Eprom is the device which stores the Program the
29. 514 LP LOWER 2 5 2 0 bar i 50 0 0 0 C 515 JOUTD HIGHER 30 0 2 0 C 10 0 0 0 C 516 JDISCH HIGHER 80 0 9 0 C 5 0 0 0 C 517 ROOM HIGHER 30 0 5 0 C 50 0 10 0 C CRITICAL OPERATING AT e HP HIGHER defines the condenser pressure limit if the value exceeds the limit the logging id forced to 1 sample per second The logging goes to normal as soon as the values comesbelow the limit minus the hysteresis defined In case of high pressure alarm the logging is forced to 1 sample per second for 5 minutes then the logging is stopped It will be reactivated as soon as the alarm is restored e LP LOWER defines the evaporator pressur limit if the value exceeds the limit the logging is forced to 1 sample per second The logging goes to normal as soon as the the values comes over the limit plus the hysteresis defined In case of low pressure alarm the logging is forced to 1 sample per seconds for 5 minutes then the logging is stopped It will be reactivated as soon as the alarm is restored e OUTD HIGHER defines the outdoor air temperature detected by Microface limit if the values exceeds the limit the logging is forced to 1 sample per second The logging goes to normal as soon as the value comes below the limit plus the hysteresis defined ROOM HIGHER defines the return air temperature detected by Microface limit if the value exceeds the limit the logging is forced to 1 sample per second The logging goes to normal as
30. ES Unit will start the Fan for 30 secs and then wait 30 secs with Fan off After that the Value will be set Ifa Warning appears there was no reaction from the Airflow device Help on AIRFLOW VALUE Read only analogue value percentage that informs about the airflow speed inside the unit This value can be taken into account when setting the Low Airflow At Para 301 56 User Manual Microface E amp Hiromatic G E 15 02 2005 56 ENGLISH Help on FAN FAILURE Depending on the value assigned to this Parameter Microface will stop Humidity Help on COMP TH ENABLE To enable or disable the Alarm Compressor Motor Protection Control and heating only Warning or will completely stop the Unit Alarm When the Airflow Value is lower than the Treshold setting Help on LOW PRES AL DELAY The time delay in minutes after a start of the compressor s in which the occurrence of a low pressure alarm is ignored After this time the low pressure alarm is delayed of approximately 10 seconds 3 3 4 4 Next Maintenance Calculation gt General Maintenance Settings WELLNESS 310 GENERAL MAINTENANCE SET 1 7 311 JMAINT FREQUENCY 312 JMAX BONUS 313 MAX PENALTY 314 LAST MAINTENANCE 315 BY HUBER 316 JCALC NEXT MAINTENANCE Help on MAINT FREQUENCY Possible Settings are NO No next Maintenance Calculation 1 Maintenance 1 time a year 2 Maintenance 2 times a year 3 Maintenance 3 times a year 4
31. Hiromatic G E direct Connection to Microface 14 Hiromatic Backside View Jumpers and Eprom Position eee 15 Hiromatic Evolution Backside View Jumpers and Eprom 16 Power Supply Module for Hiromatic 24V 17 PSM Hardware TT 17 PSM Connection 24V only 17 Hirobus Cables and other Connection 17 AU 6SSUgu u u 18 Hardware Technical 19 Spare Parts Ist k N 20 Sunt aqa 21 LOD DIED eree as EER NEEE ETE E 21 How to move through the Values Parameters of the LCD Display 22 How to enter the Password PIN uuu AEAEE AEN ETENEE 22 How to change Parameters 22 How to reset Alarms or Warnings 22 Hcc M 22 The LGD Parameters coiere aote
32. INGS REFRIGERANT Level 2 5 49 User Manual Microface E amp Hiromatic G E 15 02 2005 49 ENGLISH Service SERVICE 200 MANUAL OPERATION 2 6 201 J3P ACTUATOR 1 202 J3P ACTUATOR 2 203 ANALOGUE OUT 1 190 MANUAL OPERATION 1 6 191 MANUAL OFF HUM ON DRAIN 193 COMP 1 ON DEHUM 204 ANALOGUE OUT 2 205 ANALOGUE OUT 3 194 COMP 2 OFF AL REL 195 HEAT1 OFF 196 2 OFF Help on MANUAL OPERATION 1 2 Help on MANUAL OPERATION This Window allows to run all After setting the Unit in Manual Mode Components in Manual Mode with all and starting the FAN also both the Safety Devices on At first the Para ANALOGUE OUTPUT can be set individually MANUAL has to be set to after Ana Out are initialised on 6096 when that the FAN must be started before to setting the Manual Mode 3P Actuators be able start any other component are either CW FC Valves or Dampers Help on MANUAL OPERATION 2 2 DRAIN Humididier can be set to ON without setting MANUAL to ON and with out to Enter a Password before DRAIN stops automatically after 20 Seconds NOTE The Alarm Relay falls to ALARM when setting the Unit in Manual Mode 210 INPUTS INFORMATION 3 6 220 INPUTS INFORMATION 4 6 REMOTE 0 0 FIRE ALARM 0 0 SMOKE WARN 0 0 FILTER 0 0 USER INPUT1 USER INPUT2 0 0 INPUTS INFORMATION 5 6 HIGH CW T LOW CW FLOW COND 1 FAIL COND 2 FAIL 0 1 DT2 Help on INPUTS INFORMATION This
33. Microface has to work with It doesn t store any user settings this is done by the Microface itself in the RAM and the The Version Name and the Number are printed on the Label of the Eprom The following Eproms are today in use for Standard Units the xxx is a placeholder for the actual Version EVM 1 60 xxx 2 MBit Air Conditioners for Microface E 24V AC DC E48 1 60 xxx 2 MBIT Air Conditioners for Microface E 48V DC E1G 1 60 xxx 2 MBit Air Conditioners for Hiromatic G EVG L1 L2 1 60 xxx 4 MBit Air Conditioners for Hiromatic E SCM 1 01 1 02 xxx 2 MBit Chillers Superchillers for Microface E 24V AC MIO 1 01 1 02 xxx 2 MBit Chillers Superchillers Output extension for Microface E 24V AC SCG 1 01 1 02 xxx 2 MBit Chillers Superchillers for Hiromatic G SCE L1 1 01 1 02 xxx 4 MBit Chillers Superchillers for Hiromatic E Figure 12 Eprom Un power the Microface before mounting dismounting the Eprom Remove Eprom only with special tool never use a screwdriver For correct direction of mounting please refer to Figure 1 in Chapter Microface Evolution for Microface and Figure 20 in Chapter 2 10 2 for Hiromatic Compare the Mark in the Eprom with the direction in the Drawing 2 4 Humitemp and Humitemp Evolution The Humitemp is a combined Temperature Humidity Sensor If connected the Microface will use the values of the Humitemp for control It is connected to the Microface through Hirobus Cable max leng
34. NUMBER OF STARTS WORKING HOURS AV WORKING TIME 123 STARTS DAY OPT WOR 12 200 NUMBER OF ALARMS 0 ACTUAL BONUS 2M 123 1234 COMP 1 SETTINGS DIAGNOST 3 7 NUMBER OF STARTS WORKING HOURS AV WORKING TIME STARTS DAY OPT WOR 123 1234 123 12 200 1 1 0 2M HEAT 1 SETTINGS DIAGNOST 5 7 NUMBER OF STARTS WORKING HOURS AV WORKING TIME 123 STARTS DAY OPT WOR 12 200 NUMBER OF ALARMS 1 ACTUAL BONUS 2M 123 1234 HUM SETTINGS DIAGNOST 7 7 NUMBER OF STARTS WORKING HOURS AV WORKING TIME 123 STARTS DAY OPT WOR 12 200 NUMBER OF ALARMS 2 ACTUAL BONUS 2M 123 1234 Help on NUMBER OF STARTS A Counter read only which indicates the Number of starts of the specific Component since the last Maintenance Counter will be reset when last Maintenence is set Reset Help on WORKING HOURS A Counter read only which indicates the Working Hours of the specific Component since the last Maintenance Counter will be reset when last Maintenence is set Reset Help on AV WORKING TIME Calculated from Number of Starts and Working hours This is the Basic Information for next Maintenance Calculation Help on STARTS DAY OPT WOR Number of Starts per day for the specific Component which can be considered as optimum OPT and can be considered as bad working condition WOR Help on NUMBER OF ALARMS A Counter read only which indicates the Number of Alarm occured to the specific Component since last Ma
35. ONNECTED WARNING 86 SHOULD DONE ___ 89 WORKING HOURS EXCEEDED WARNING 90 AIRFLOW DEVICE NOT READY PLS CHECK WARNING 73 User Manual Microface E amp Hiromatic G E 15 02 2005 73 ENGLISH 4 Connection Guide The following gives Information about the Inputs and Outputs of the Microface It is not an electrical drawing but general information about how the Inputs and Outputs have to be used For detailed information please refer to the electric diagram of the unit 4 4 Inputs Outputs for Chilled Water or Single Compressor Units Microface 1 Microface 2 Co 2 FC Glyc Co 2 FC Glyc Remote On Off and Remote On Off and Not d Fire Alarm Fire Alarm O USE User Input 1 and User Input 1 and Cond 1 Fan Failure Cond 1 Fan Failure ar i Not used Smoke Warning Smoke Warning P2 P3 P4 P5 Return Air Temp Return Air Temp or or Not used Supply Air Temp Supply Air Temp 2 0 2 FC Glyc o 2 FC Glyc 1 An2 Leakage Water Leakage Water Detector Not used Detector LWD LWD Co 2 FC Glyc Co 2 FC Glyc Dehumidification Dehumidification or or OUTO Warning Warning Not used or or No Power Operation No Power Operation OUTI OUT2 Heaters Step 1 Heaters Step 1 Alternative Function Alternative Function Heaters Step 2 Heaters Step 2 Alternative Function Alternative Function d OUTS OUTS
36. PORT PAGE 66 01 21 02 2001 20 10 RESET GENERAL ALARM 01 21 02 2001 20 10 ACKNOWLEDGE GENERAL ALARM 01 20 02 2001 16 45 WARNING HIGH ROOM TEMPERATURE Service contacts Please to contact your distributor to get more information B System Settings 000 SYSTEM SETTINGS 001 PIEZO FRQ OFF 0 5 002 LANGUAGE ENGLISH 22 10 TH 22 02 2001 005 CONTRAST 14 006 TEMP INDICATION Help SYSTEM SETTINGS This Window allows to select the Language of the Hiromatic as well as to set the Time and the Date Note No Password is necessary to set Date amp Time Change to Fahrenheit not possible yet 42 User Manual Microface E amp Hiromatic G E 15 02 2005 42 ESE Standby Settings 010 STANDBY SETTINGS 011 NUMBER OF STDBY UNITS 0 012 ROTATION FREQUENCY DAILY 013 ROT PERFORMED AT 10 00 014 ENABLE CASCADE COOL 015 ROTATE ONCE NO 016 ROTATION BY HT 1 NO Help on NUMBER OF STDBY UNITS STBY Units normally are halted and will start only in case of an alarm of another Unit in the Network This parameter defines how many units will be in standby mode For Rotation see Para 012 and 013 Help on ROT PERFORMED AT The time of the day at which the rotation of the standby units will be performed Valid only when Rotation Frequency Para 012 is not set to Help on ROTATE ONCE When set to YES the system is forced to perform one rotation of the standby units Working only when
37. PUT 4 HEATING help on DT 1 3 The value of the difference between the Return Air Temperature and the Outdoor Temp over which with a hysteresis of 1 5 C the unit will enable Free Cooling mode if there are not other conditions that disable the FreeCooling help on DT INT EXT 2 3 operation The Free Cooling mode will be activated when also the condition on DT Room Glycol is fulfilled If set to CON the Control expects to get a command with a switch instead of a Temperature Sensor help on DT INT EXT 3 3 If set to EFC the unit will not go in Freecooling mode during normal Operation but only in case of NO POWER Operation or Compressor Failure if the Delta is 3 deg C Emergency Freecooling only ENGLISH Help on DEHUM RELAY AS 1 2 Allows using the digital output of dehumidification for other purposes if the dehumidification mode is not required see next page Help on DEHUM RELAY AS 2 2 DEHUM Dehumidification relay used for Dehumidification Standard WARNING Relay used as General Warning Contact splits WA and AL on two Rel NO POWER Relay changes its status if the unit switches to NO POWER mode Help on DT INT GLY 1 2 The value of the difference between the Return Air Temperature and the Glycol Temp over which with a hysteresis of 1 5 C the unit will enable Free Cooling mode if there are not other conditions that disable the FreeCooling Help on DT INT GL
38. Spare Parts List DESCRIPTION 14 Conditioners Chillers Superchillers Microface E and Hiromatic G user manual 27494 Yes Microface and Hiromatic user manual SC2000 Matix 27189 Microface E Evolution 24 DC board only for DC units Probe Temp Hum Humitemp 275181 Hiromatic Graphic 275051 Ys Ys _ __ Ye E x e s ____ Ys r e vw 5 es _ __ Ys _ __ es Ye j No Pes Ys Ys o ee Pp 2 Ys EPROM Hiromatic _ 275428 Pp 2 N Ys __ Ye ___ 2 Ys Ys Ys es Pes j ____ _ __ 20 User Manual Microface amp Hiromatic G E 15 02 2005 20 ENGLISH 3 Software 31 The LCD Display The interface module consists of a backlit LCD and of three push buttons that permit an easy access to the unit parameters see Figure 28 Writing access is protected by a password Backlit LCD Up push button Down push button Enter push button sassa f 3 essc Red Led Green Led Yellow Led Figure 28 Interface module between Microface and operator front view There are three LED s the yellow Led to indicate the unit is power supplied the green one lights up when the unit is in operation and the re
39. TUAL HuM seTp 1 1 1 A es suy E Ew 0 8 ROSENSORI J fe Led sed HROSENSORT S S HROSENSOR2 f pe HROSENSOR2 f sss oumooor cc peer sess R x compressori oor compressont J l frf _ ___ compressor P oco _ T compressor J l frf _ _ T cwvalve ____ _ 59 _ _ ___ premi oco _ d o T ere es HeaTeR2 65 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH arameter Name td Set Std Set FC Air UMIDIFIER UMIDIFIER EHUMIDIFICATION EHUMIDIFICATION C STATUS C ACTUATOR 1 FC ACTUATOR 2 oo 1 5 ___ ______ ______ _ D Lo E D ____ NUNBEROFUNTS Tr TEAMWORKMODE 2j vspw non _ __ 190283 w READ READWRITE
40. User Manual Eproms EVM E48 E1G EVGL1 EVGL2 Microface E 24 24VDC 48VDC Hiromatic G Hiromatic E INDEX ENGLISH ilo EHE 3 POPE WONG auaakadas 3 HardWare an 3 Microface Evolution 24V AC DC 48 2 3 Microface Evolution 24V AC and Microface Evolution 24V 4 Networking between 24V AC DC 5 Microface Evolution 48V DC etri aa a gre enge nad sense equ Race 7 Networking between 48V DC 8 How to make mixed networks between Microface 24Vdc and Microface 48 9 Hironet Opto isolator only Microface 48 10 11 EO ON EE 12 Humitemp and Humitemp 12 zz Y 13 Hirosensor d RT kanan 13 Temperature SerisOr E E 13 PTG Allow SENSON aariaid qawa ana p Da ue asses 13 TAM Mod l u q u Q a l 14 Hiromatic G7 Fliromatl 14
41. Window gives Info about the Digital Inputs The CONTACT indicates open or closed the Description informs about the Meaning of the Contact The Number on the right is for internal use only 50 User Manual Microface E amp Hiromatic G E 15 02 2005 50 ENGLISH D Sensor Calibration 310 CALIBRATION 1 2 320 CALIBRATION 2 2 OFFSET OFFSET 0 0 0 0 11 0 0 2 2 316 PTC GLSU 400 40 0 Help on CALIBRATION Allows the User the adaptation of the Sensor Values using the Offset Values The Actual Value contains already also the Offset 51 User Manual Microface E amp Hiromatic G E 15 02 2005 51 Ea Unit Setup Window 1 6 250 UNIT CONFIGURATION 1 6 251 UNIT TYPE COMPRESSORS 1 252 UNIT TYPE FC AIR 253 JSTD SETTINGS NO 254 TEMP PROP INT 2 0K NO 255 PROP INT 6 0 256 JAUTOSET ENABLE YES Help on AUTOSET ENABLE Enables the permanent Calculation and Self Setting of the best Control Parameters for the actual Situation It is recommanded to run the System always with AUTSET ON Help on STD SETTINGS If set to YES all Parameters of the selected Unit will be changed auto matically to pre defined Values To be used after Microface or Eprom update only NOTE YES jumps back to NO it behaves as a push button Help on TEMP PROP INT 1 4 Normally best results will be reached if the AUTOSET Para 255 is enabled Proportional Band is divided in two equal parts one
42. Y 1 2 operation The Free Cooling mode will be activated when also the condition on DT Room Outdoor is fulfilled If set to CON the Control expects to get a command with a switch instead of a Temperature Sensor Help on STOP FC AT SET The Free Cooling mode will be stopped when the Return Temp will be greater than Room Temp Setpoint plus Stop FC at Room Set If Free Cooling is stopped for this reason it will be disabled for at least one hour in case of FC DX this parameter defines the start of compressor 1 Compressor 2 on Twin DF is activated 1 5 K over 55 User Manual Microface E amp Hiromatic G E 15 02 2005 55 Help ANALOG OUTPUT 1 2 3 4 Both the 0 10Vdc outputs may be used for several purposes ACTUATOR 1 Position of first 3 Point Actuator Feedback 3P ACTUATOR 2 Position of second 3 Point Actuator Feedback 1 7 Help on ANALOG OUTPUT 1 2 3 4 HEATING 33 Signal increases to 10V within the first step of Heaters SUPPLY CONTROL Fan speed regulation in relation to supply air temperature RADCOOLER DryCooler Fanspeed Ctrl Glycol FC incl Su WI changeover 2 7 Help on ANALOG OUTPUT 1 2 3 4 HEATER BOARD For Units which have additional Heater Board for Heaters HT HUM Humidity Signal O rH 100 rH 10V SUPPLY TEMP Supply Temp Signal OC 50C OV 10V 3 7 Help on ANALOG OUTPUT 1 2 3 4 RETURN TEMP Return Temp Signal OC 50C OV 10V
43. ace 1 2 compressor units only i DIG Out 1 DIG Out 2 Solenoid Compressor 1 Solenoid Compressor 2 Valve Contactor CC1 Valve Contactor CC2 NOTES LP1 LP2 Open Alarm TH1 TH2 Open OK Closed OK Closed Alarm 3 Point Actuator Control CW Compressors 0 only Microface 1 DIG 5 FC Air DIG Out 3 FC Glyc PTC3 G DIG Out 1 Compressors 0 i om DER cr DR MR EE o EM High CW Temp Low CWFlow Open Alarm Open Alarm Closed OK Closed OK 3point Actuator NOTES ALWAYS USE RELAYS TO CONNECT EXTERNAL CONTACTS TO THE Microface NEVER CONNECT EXTERNAL COMMANDS DIRECTLY TO THE Microface 78 User Manual Microface E amp Hiromatic G E 15 02 2005 78 ENGLISH Electrical Heaters Control all units except 1 Compressor FC Glyc i Microface 1 PTC 5 ANA IN 1 Jumper not set DIG Out 3 DIG Out 4 Heaters Alarm Input Heaters Alarm Input EE 4 G 5 C 1 Gnd Open Alarm Open Alarm Closed OK Closed OK Safety Thermostat Heater 1 Heater 2 FC Air only Electrical Heaters Control Units with 1 Compressor FC Glyc Microface 1 ANA IN 1 Jumper not set ANA Out 0 or 1 selectable Heaters Alarm Input iG Gnd iQ Open Alarm Closed OK Safety Thermostat Heater 1 CI Heater2 CI Contact from Fan Contactor NOTE on C2 R3 there is Solenoi
44. al or external internal or external Co 2 FC Glyc Co 2 FC Glyc selectable selectable selectable selectable selectable selectable 72179 Q zz S 75 User Manual Microface E amp Hiromatic G E 15 02 2005 75 ENGLISH 4 3 Electrical Connections Power Supply PTC Temperature Sensors alternative alternative f Microface 1 PTC 5 PTC 4 C 4 0 DT Room Outdoor not fulfilled Room Outdoor fulfilled DT Room Glycol fulfilled DT Room Glycol not fulfilled Closed Open changeover Contact Closed Open changeover Contact Microface 1 Power Supply Return Air Temp Sensor 24VAC 10 Outdoor Sensor FC Glyc Glycol Temp Sensor or FC Glyc or FC Air only Air Supply Air Temp Sensor Supply Air Temp Sensor If Humitemp is connected the Return air sensor changes automatically to Supply Sensor If no Humitemp is connected it is the Return Air Control Sensor Instead of the Sensors for Outdoor and Glycol also switching contacts may be used The relevant Delta T Parameter must be set to CON in that case Remote On Off Fire Alarm User Input 1 Clogged Filter 1 lt Alemaive p PTC0 C 0 Open Rem OFF Open Rem OFF Open Closed Rem ON Closed Rem ON Alarm or Warning Closed OK Fire Alarm Alarm Open Smoke Warning or Cond Fan Fail 1 Closed OK Remote ON OFF only Remote ON OFF Fire Alarm User Input 1 Alarm Smok
45. bus drivers on BOTH HIROBUS connectors 2 1 5 How to make mixed networks between Microface 24Vdc Microface 48Vdc There is the possibility to connect 1 only Microface 24VDC to 1 only Microface 48VDC with Hiromatic optional To do this see Figure 8 MICROFACE E 48 VDC Loe ee EEEE VE 11 1111 1 24VDC Figure 8 mixed network with 1 Microface 48 VDC with Hirobus Jumper Position and 1 Microface 24 VDC In all the other possible variations of mixed connections please contact Information amp Controls Department e mail info connectivity it 9 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH 48V DC 2 1 6 Hironet Opto isolator only Microface 48VDC For Microface 48VDC an opto isolator for the Hironet is available It must be used any time a connection from Microface E 48VDC to Hirolink has to be established There two cable connectors on it the signal Hironet cable connector A must be connected to the Hironet connector of Microface the power supply cable connector B which supplies the opto isolator shall be connected above very close the Hironet connector The 2 sockets in the box C D are to be used to perform the networking between the units Microface 1 Microface 2 Microface 3 Hirolink Figure 9 Hironet opto isolated connector with example of connection for Eprom E48 10 User Manual Microface E amp Hiromatic G E 15 0
46. ces Set jumper between middle and left pins for 4 Mbit size memory devices attaching the Hironet interface the Hironet Network will be Opto isolated Figure 5 Microface 48VDC with connectors and jumpers Please note that the position of output 8 is different from Microface 24VDC to Microface 48VDC 7 User Manual Microface E amp Hiromatic G E 15 02 2005 7 ENGLISH 48V DC 2 1 4 Networking between 48V DC Units 2 1 4 4 How to connect the Microfaces Several units can be connected together via Hirobus The units can exchange data and so different features can be activated like Teamwork The group of units behaves like 1 big unit e Standby Rotation Cascade common Hiromatic and some more described in the Software Part of this Manual Note The maximum number of 48V DC units to be connected is 6 Please note that a wrong connection could cause serious problems to the electronic devices Microface and Hiromatic for this reason we strongly recommend you to use only first quality products or to buy the cables directly from your sales reps Before connecting the Cables to the Microface a check with Cable Tester see Spare Parts List Chapter 2 14 has to be performed Up to 6 Microface E 48VDC and 1 Hiromatic 191118179 O 19011102110 0177 O o 1rgrrprgg ii rrr 3 111144111111 o
47. ckage if installed This Sensor allows to set second step Temp and Hum Warnings HIROSENSOR 1 The temperatures two values measured HIROSENSOR 1 by Hirosensor sensor number 1 2 These HIROSENSOR 2 values are not used for regulation or HIROSENSOR 2 Alarm Warning generation DRAIN Humididier can be set to ON without setting MANUAL to ON and with out to Enter a Password before DRAIN stops automatically after 20 Seconds NOTE The Alarm Relay falls to ALARM when setting the Unit in Manual Mode Pau PASSWORD Microface has 3 Levels of Password NUMBER OF UNITS The number of air conditioning units connected together in the Bus Network The user must set it properly depending on the actual Network configuration All the units in the network must have different addresses starting from 1 T TEAMWORK MODE Possible settings NO 1 2 NO The Units work in stand alone using ist own sensors for regulation This setting must be used in Multi Room Installations Set to 1 if the units shall operate as one System For Control the average T H of all units in operation is used All Units together are working like one big Unit Not to be set in Multi Zone Rooms 24 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH ee Descriion Possible settings NO 1 2 Set to 2 if the units shall operate in stand alone but with restrictio
48. cks To quickly reach the parameter at the bottom of the list press Enter 1 together with the down push button To quickly reach the parameter at the top of the list press Enter 0 together with the up push button 22 User Manual Microface E amp Hiromatic G E 15 02 2005 22 3 2 The LCD Parameters ENGLISH See chapter 3 1 1 how to move through the Menu and how to enter the Password The order of the following table is according the menu layout of the LCD User Setting RETURN TEMP RETURN HUMIDITY SUPPLY TEMP OUTDOOR TEMP EHI GLYCOL TEMP 23 User Manual Microface E amp Hiromatic G E 15 02 2005 23 The temperature of the air entering the air conditioning unit Depending on how the unit is configured devices and sensors installed this temperature is measured by a Humitemp or by a sensor installed inside the unit in the return air flow path For sensor installation please refer to the electrical diagrams of the unit This temperature is used by Microface together with Room Temperature Setpoint Temp Proportional Band and Temp Integration Factor to decide the cooling status of the unit The humidity of the air entering the air conditioning unit The humidity is measured by a Humitemp installed inside the unit in the return air flow path or if Humitemp is not installed is not measured For sensor installation please refer to the electrical diagrams of the unit This humidity is use
49. correct operation in relation to the installation type We advised to transcribe the unit configuration parameters into the user setting column and keep the manual inside the unit User Manual Microface E amp Hiromatic G E 15 02 2005 64 ENGLISH Team Rena Range Res Seting a A pETURNHUMDTY L E 0 100 pps T 1 sy _ 20 100 cjof _ __ LL T TT pETURNHUMDMY L 0 100 T T T sp 1 m _ FJ k OUNTRY W None Austria Swittz D Switz F Benelux D Benelux F Germany France UK Hungary Italy Poland Spain ii T ff wes sees 7 L sss HI Eee LANGUAGE L1 English Deutsch Italiano Espanol Portugues Swedish Nederland French L2 English Polski Hungarian Czech Turkish Russian French Greek mooo w NEN 4 _ y contrast s wp 1 oe BEN BEN TEMP INDICATION NES UNTOVERVEW ____ M P I _ RCTUALTEMP SETP ___ 5 AC
50. d 490 REFRIGERANT C1 C2 SETUP 500 LOGGING SETUP 491 JREFRIGERANTE R407C 501 PASSWORD LEVEL 0 777 492 1 0 0V 6 0 bar 82 2300 bar 502 LOGGING TIME 22h 493 LP1 0 0V 225 bar 80V 10 0 bar 503 LOG INTERVAL 1 sec 494 H LI 10 0V 16 0bar 100V 40 bar 504 LOGGING ACTIVE YES 495 HP2 00 60 bar 82 300 bar 505 COND EVAP YES YES 496 LP2 00 25 bar 80V 10 0 bar 506 DISCH SUC T YESJ YES 497 H L2 10 0V 16 0bar 100V 4 0 bar 507 LIQUID TEMP YES REFRIGERANT C1 C2 SETUP e HP1 LP1 offset for the pressure transducer of compressor 1 e HP2 LP2 offset for the pressure transducer of compressor 2 Note the offset values showed on the picture have been defined according to the standard pressure transducers mounted on Liebert Hiross units Keller 4 20ma LOGGING SETUP LOGGING TIME logging time of pressures and temperatures saved on the NAVIGATOR BOARD LOG INTERVAL defines the logging interval LOGGING ACTIVE enables disables the logging COND EVAP enables disables the logging of the items in subject DISCH SUC T enables disables the logging of the items in subject LIQUID TEMP enables disables the logging of the items in subject 60 User Manual Microface E amp Hiromatic G E 15 02 2005 60 ENGLISH 510 CRITICAL OPERATING AT 520 SENSOR OFFSET CALIBRATION 511 PASSWORD LEVEL 0 222 2277 LETT OFFSET SET IST 10 0 0 0 C 513 JHP HIGHER 22 0 2 0 bar 5 0 0 0 C
51. d Interceptor Water valve compressor 1 on C3 R4 there is Solenoid Interceptor Water valve compressor 2 C3 R5 is not usedl 79 User Manual Microface E amp Hiromatic G E 15 02 2005 79 80 ENGLISH User Input 2 Airflow Device LWD alternative x Microface 1 ANA IN 0 ANA IN 0 Jumper notset Jumper set ANA IN 2 Jumper not set GND 0 0 Open Ul active Open OK Closed Ul inactive Closed Fan Failure in case of LSI Open Cylinder empty Closed Cylinder full Airflow Sensor Leakage Water Detector ALWAYS USE RELAYS TO CONNECT EXTERNAL CONTACTS TO THE Microface NEVER CONNECT EXTERNAL COMMANDS DIRECTLY TO THE Microface Airflow Sensor or Differential Pressostat Contact for Fans supervision are alternative Warning Alarm and Fan Output 1 except Air FC Air only 5 8 GO 2 G 9 9 Dehumidification Alarm Fan Output Fan Contactor max 24VAC 24 NOTE 1 Dehum Output can be programmed as Dehumidification Warning No Power message or not used all Functions are alternative User Manual Microface E amp Hiromatic G E 15 02 2005 80 81 ENGLISH Humidifier Control DIGOut5 DIG Out 6 DIG Out 9 6 i 9 NOT PRESENT in FC Air units Fill Valve Drain Valve Humidifier Contactor NOTES Fill and Drain Valve are not present in Units with FC Air In these Units only remote Humidifiers can be controlled or internal Humidifier wi
52. d by Microface together with Humidity Setpoint Humidity Proportional Band and Humidity Integration Factor to decide the humidification dehumidification status of the unit A read only value It is the temperature of the air delivery of the unit Available only when the corresponding sensor is installed This Value could influence the Control if SUPPLY LIMIT Para 114 is set The temperature of the environment outside the room It is used together with the Retum Air Temperature to decide the freecooling status of the unit If more units are connected via HIROBUS each unit will work with the average of the values read by all sensors The value displayed here is this average The temperature of the refrigerant mixture water or glycol and water entering the unit In Free Cooling or Dual Fluid units depending on the value set in DT Room Glycol it is only displayed or used to decide the Free Cooling Status of the unit In Free Cooling units it also drives the Analogue Output for the Dry Cooler Each Unit uses ist own sensor for Control ENGLISH User Satin ACTUAL TEMP SETP This Value shows the actual Temp Hum ACTUAL HUM SETP Setpoint for the specific Unit The Humidity Setpoint can be automatically influenced from the Humidity Compensation Parameter see Para 113 in Control Parameters 1 2 The Temperature and relative Humidity measured by the optional EEAP Sensor Electronic Environment Alarm Pa
53. d in Air Conditioners as well as in Chillers Superchillers There are different Types and lengths available please refer to Chapter 2 14 Spare Parts List PTC Sensors are temperature sensors changing the resistance according to the temperature positive temperature coefficient The connection is 2 poles The length of the cable for the sensor ranges from 2 to 10 meters Measuring Element Cable M Figure 16 Sensor 2 8 PTC Airflow Sensor The PTC Airflow Sensor measures the Airspeed used only in Air Conditioners The System used is the one used also for Airflow Anemometers There is an automated Setup Procedure in the EVM Software which helps making the right settings The Airflow has to be supplied with 24V and gives back a Signal of 0 10VDC according the airspeed measured It has to be connected to an analogue input The connection is poles The length of the cable for the sensor is 2 meters Measuring and Heating Cable I Figure 17 PTC Airflow 13 User Manual Microface E amp Hiromatic G E 15 02 2005 13 ENGLISH 2 9 TAM Module The I Board for CCAC Units is the current transformer for the Humidifier cylinder Type For Chillers Superchillers it can be used optional to have a volt free Warning contact The consists of one Current Transformer Coil one phase of the power supply for the humidifier must be wired through the hol
54. d one signals either an alarm or a warning condition On the LCD the following symbols will be displayed see Figure 29 Figure 29 LCD Layout ES The snow symbol is active when the unit is in cooling operating mode The fan symbol is active when the unit is running that means that the fan s pump is are operating r The sun symbol is active when the unit is in heating mode AC only A The alarm triangle is ON when either a warning or an alarm is active STANDBY STAND BY string will be displayed when the unit is in the stand by mode not running Attention There is a 3 minutes after running time when changing from ON to STANDBY Therefore the Unit displays STANDBY with fans still on for a time of 3 minutes SET The SET string will be displayed after the correct password is entered the presence of this string on the display confirms the full access to the displayed parameters RH The RH and strings appear when relative humidity is displayed on the LCD C The string appears when temperature is displayed on the LCD 21 User Manual Microface E amp Hiromatic G E 15 02 2005 21 ENGLISH 3 1 1 How to move through the Values Parameters of the LCD Display Values and Parameters are listed up just one after the other To jump the next parameter simply the down button has to be pressed The name of the first parameter P is not a real parameter but only an example will be
55. described in Figure 27 FOUR WIRES FLAT CABLE Board Subgroup see chapter Subgroup Microfaces both Microfaces must have the same address The bus cable doesn t necessarily need to go in order of the addresses it could also gt The units must be addressed starting from 1 consecutively If there 2 Microfaces on be wired 1 5 4 2 3 for example 6 1222 2 2 d 140200 7 1 8 1 16011 D 111111121711 bg Figure 27 Address Jumpers 18 User Manual Microface E amp Hiromatic G E 15 02 2005 18 ENGLISH 2 13 Hardware Technical Specification Microface E 24V o C O 2 max 24V 1 Analogue In resistive y y O8 Microface E 24V DC __ Analogue In resistive ___________ 8 10 not condensing to 65 MicrofaceE 48 O igi 2 2 i Analogue Out 0 10 1 opto isolated Digital Out Relay 5 Analogue In resistive 8 10 not condensing to 65 Humitemp EEAP 2 Minimum airspeed required Temperature precision Humidity precision 25 C 40 to 65 2 r H 20 to 90 4 Hirosensor 2T PTC Temperature sensor Power Supply Module PS5M Output 10VDC Hirobus stabilised 24 10 24VDC 20 filtered 1 Currenttransformer O 19 User Manual Microface E amp Hiromatic G E 15 02 2005 19 ENGLISH 2 14
56. displayed for one second while the value itself will be displayed for two seconds alternating this position is also considered as the va Up and down push buttons The name of the second parameter is not a real parameter but only an example will be displayed for one second while the value itself will be displayed for two seconds alternating va Up and down push buttons to reach the other parameters 3 1 2 How to enter the Password PIN Without password or by entering the wrong password read only access is given without the possibility to change values To enter a password Microface select the Pin parameter by pressing the down push button as often as necessary When pressing Enter 2 a 0 will be displayed as first digit on the left and will be followed by two dashes a password is made of 3 digits Change the numeric value by pressing the up or down push buttons After having obtained the required numeric value press Enter 1 to go to the following digit Pressing Enter 1 after having selected the last password digit the parameter Pin name will be displayed again If the correct Password is entered the desired modifications can be made Reaching the next changeable Parameter the LCD Display will show a SET string which is the confirmation that the PIN was entered correctly Different Password Levels give different Rights
57. e and 1 output relay to start humidifier for CCAC applications and to have the warning relay for Chiller Superchiller applications The is simply plugged onto the Microface see Chapter 2 1 1 on page 4 for the position Figure 18 2 10 Hiromatic Hiromatic E Hiromatic G E is a microprocessor based electronic device which makes it possible to control the functions of one or more Microface devices Hiromatic G offers numerous advantages of programming the units as well as to optimise their operation using various features see chapter 3 Software 2 10 1 Hiromatic G E direct Connection to Microface Hiromatic can be fixed on the front panel of the unit simply connecting the HIROBUS cable as shown in Figure 19 HIROMATIC BACKSIDE MICROFACE E FERRITE Eight wires screened flat cable max length 10 m Use direct connection when the distance between Microface and Hiromatic is less than 10 m Figure 19 direct Connection between Microface and Hiromatic 14 User Manual Microface E amp Hiromatic G E 15 02 2005 14 ENGLISH 2 10 2 Hiromatic G Backside View Jumpers and Eprom Position CONTRAST DISPLAY ADJUSTING Write Enabling CRYSTAL SELECTION JUMPER EPROM SELECTION Figure 20 Hiromatic G Backside Description of the Jumpers A B C D Write enabling for E Prom Always set this Jumper With jumper on V position the adjusting of
58. e Warning Clogged Filter Switch or Cond Fan 1 Fail ALWAYS USE RELAYS TO CONNECT EXTERNAL CONTACTS TO THE Microface NEVER CONNECT EXTERNAL COMMANDS DIRECTLY TO THE Microface The Smoke Warning is available ONLY if the Ul is set to Alarm The Smoke Warning DOESNOT STOP THE FAN It only disables the Freecooling and closes the Freecooling actuator to 0 If the Ul is set to Warning the second possibility is to get a Condenser Fan 1 Fail Warning 76 User Manual Microface E amp Hiromatic G E 15 02 2005 76 77 ENGLISH Compressor Control Compressor 1 Freecooling None icroface 1 DIG Out 2 DIG Out 1 2 1 INNEN NM KM MW NE 2400 Ohm Open OK Closed Alarm TH Motor Protection Open Alarm Optional Closed OK Solenoid Valve Compressor Contactor CC NOTES with the 160032 Eprom version the output 2 is used for the solenoid iinterceptor water valve In place of the solenoid interceptor refrigerant valve Compressor Control 1 or 2 Compressors Freecooling Glyc or Air w o Thermal Protection i Microface 1 Twin DX Twin FC DF only i DIG Out 1 DIG Out 2 G 1 2400 2400 Ohm Ohm Open Alarm Open Alarm Closed OK Closed OK Solenoid Valve Compressor 1 Contactor CC1 Solenoid Valve Compressor 2 Contactor CC2 User Manual Microface E amp Hiromatic G E 15 02 2005 77 ENGLISH Compressor Control 1 or 2 Compressors Freecooling Glyc or Air with Thermal Protection Microf
59. e in the Hiromatic Windows 1 NEXT UNIT PRESS gt NEXT UNIT PRESS gt Left Right 29 06 1998 LEVEL 0 T ON NO ALARM ACCESS LEVEL DEFINITION to the Menues There are two ways to enter the menus with or without Password Entering without Password allows to read the values except Password Menu and Calibration Menu entering with Password allows also to change Parameters Without Password Press ENTER or DOWN press DOWN once more and then ENTER With Password Press ENTER or DOWN ENTER to select first digit of Password select with UP or DOWN press RIGHT for the next Digit UP or DOWN to select etc After having selected the correct Password press ENTER Press DOWN to select the Enter String and press ENTER to jump into the Menu Icons Depending on the Password Level some of the Menus will be read write some of the read only 29 06 1998 SYSTEM ON NO ALARM GRAPHIC DATA RECORD 29 06 1998 11 29 LOC OFF NO ALARM select menu into menu Select the Window with LEFT RIGHT DOWN Press ENTER to select the first Press LEFT RIGHT UP DOWN to select the Icon The Menu and press ENTER to get in 40 User Manual Microface E amp Hiromatic G E 15 02 2005 40 ENGLISH 3 3 4 The Menus The E1G Software gives some Icon Menus System Menus see Chapter 3 3 4 1 on page 41 The Unit Menus for User see Chapter 3 3 4 2 on page 45 e Un
60. ee pe aN ep Was e ee JUMPERS EWE EEPROM write disable Never set this jumper A Address setting See chapter Networking for Details Units not connected to others NO Jumper set Al Analogue Inputs selection See details on Microface Connection Guide at the end of the manual E F EPROM Flash memory selection jumper Set the jumper when EPROM is installed Do not set this jumper when Flash memory is installed SG Subgroup ID setting See chapter Units with 2 Microfaces HM Comb connector for I Module present when humidifier is installed ES EPROM Flash memory size selection jumper Set jumper between middle and right pins for 1 or 2 Mbit size enable disable of the analogue optosilated output Set the jumper in the right left to have analogue optosilated output See more details in the User manual EARTH this faston is connected to the HIROBUS RJ45 connectors screen In case of screened Hirobus cable with metal connector the Hirobus s screen have to be connected to earth by faston NET Opto isolated Hirobus See description in the chapter Networking between Units Unit not connected to others and not connected to Hiromatic NO Jumpers set OPTO HIRONET this 3 pins connector provides the power supply and direction signal to the OPTO Hironet interface 275799 memory devi
61. eed to be of the same family 1 51 or 1 60 etc in order to be Hirobus compatible to be connected together 3 3 7 Notes to Icon Versions E1G EVM and non Icons Versions WXG 1 2 3XM 1 3 3 7 1 EVM and 1 2 3XM 1 to be connected together without Hiromatic Both the above software versions are fully compatible No need to update the 1 2 3XM A1M Versions to EVM 3 3 7 2 EVM and 1 2 3XM A1M to be connected together with Hiromatic The Microfaces can be connected together without problems The Hiromatic to be used in that case is the WXG 1 60 xxx The mixed System will behave like a typical 1 2 3XM A1M WXG Installation New functions like Teamwork 2 Auto set of Control Parameters Wellness amp next Maintenance Calculation are not present If in a mixed Installation EVM and 1 2 3XM A1M the Hiromatic G Software E1G will be connected the new features will be available for the EVM equipped Units only the 1 2 3XM A1M equipped Units will not support the new functions The bar graphs in the System Window as well as in the Single unit windows will not fill up for units equipped with 1 2 3XM A1M but will consider only the EVM equipped units 63 User Manual Microface E amp Hiromatic G E 15 02 2005 63 64 ENGLISH 3 4 Hiromatic Parameter List The unit parameters are set depending on the unit type The parameters on the std set column are indicative The parameters can be varied in order to have the unit s
62. erature EEAP Rel 1 High Temperature Rel 2 High Temperature EEAP iF Unit Setup Window 3 6 270 UNIT CONFIGURATION 3 6 271 JHUMIDIFIER ENABLE NO 272 MODEL SUP VOLT 93H 400V 273 STEAM RATE 100 ON OFF 10 3 5 2A 274 CONTROL 275 JAMPS NOM ACT 276 DEADBAND 0 0 Help on HUMIDIFIER ENABLE Enables Disables the Humidifier Operation NOTE Setting this Parameter to YES makes the Control looking for a Humidity Sensor If not present a Warning will occur ENGLISH Help on HEATING DEADBAND The Value the Heaters shall start later Means the the Group of Heaters is shifted with the Deadband Value to lower Temperatures Help on 3P ACT RUNTIME Actuators are motors that drive either the Freecooling Damper or which drive Chilled Water or Freecooling valves This Parameter is the information for the time necessary from completely closed to completely open position Help on MIN OPEN This Parameter guarantees a permanent opening of the selected percentage as long as the Unit is in operation even if the Control would like to close the 3P Actuator completely Help on COMPRESSOR DELAY This parameter defines the compressor delay activation in order to manage the Solenoid Interceptor Water Valve Help on MODEL SUP VOLT To be set according the Steam Cylinder mounted in the air conditioning unit If an external humidifier has to be controlled this parameter must be set t
63. es __ no pum p EX mer HR E seran ups pr ee HEATING STEPS 261 0 1 2 3 HA at FCF Lat FEATING am ves w r or mamon 1 p n ee TENET VOLT 272 21L 53LH BLM HT2 5 9 EXT wx E wo mess L v L moe eo a EE omo ECON CTA ee wow pepe ees D bw wpepw 5 w 95 9 bene ps pie KE essere 1 masma ma paseo T T Taj Ts Ls s w 9 9 xem IS E DEHUM RELAY AS 285 DEHUM NO POWER DEH DEH DEH DEH WA WARNING 25K No 6 No no sof 3 3 CO N 68 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH ParameterName W Read Range Sel Std sess Set rte ANALOG OUTPUT1 293 W COOLING HEATING COOLIN COOLIN COOLIN COOLIN COOLI ALARMB SUPERS G G G G COOLING2 COOLING HUMID FANSPEED RET TEMP SUP TEMP HT HUMI HEATERB RADCOOL SUP CONT HEAT 33 3P ACT 1 3P ACT 2 METRIC 204 w wear neATIN HEAT HEAT 295 w seeanalogt coouw cooun cooui cooLis cooLiN 206 wo w __
64. face number address 1 for Slave 1 2 for Slave 2 regardless of the address of the Master Microface For connection see Figure 4 Master and Slave Microface ee 18100980 1011100100 10101 MASTER MICROFACE SLAVE MICROFACE 1 Slave Microface 2 Figure 4 Master and Slave Microface 6 User Manual Microface E amp Hiromatic G E 15 02 2005 6 ENGLISH 48V DC 2 1 3 Microface Evolution 48V DC As the Microface E is the Heart of the System which controls all Functions of the Unit some Jumpers have to be set in order to set up the control board according to the requested Functions Most of these Jumpers are already correctly set in the factory only the Jumpers for the unit s address has to be set in the field during start up of the Unit Never add remove Jumpers when Microface is under power Quick plug for Local AI MICROFACE E 48 T LED display prar O3 1 0 02 Fuses o Backup batterv Power connector for 8 Hironet RS485 for direct Communication E F to Hirolink 5 1 EARTH Quick plug for connection to Humitemp Hirosensor P 1 sensors Quick plug for connection through HIROBUS to Quick plug for connection through HIROBUS the previous next unit to Hiromatic G or the previous next unit kaysa ipi pa e
65. g in connector to sensors remote LCD display next previous Microface JUMPERS EEPROM write enable Always this jumper A Address setting See chapter Networking for Details Units not connected to others NO Jumper Al Analogue Inputs selection See details on Microface Connection Guide at the end of the manual E F EPROM Flash memory selection jumper Set the jumper when EPROM is installed Do not set this jumper when Flash memory is installed SG Subgroup ID setting See chapter Subgroup Microfaces HM Comb connector for Module present when humidifier is installed 5 EPROM Flash memory size selection jumper Set jumper between middle and right pins for 1 or 2 Mbit Figure 1 Microface 24 24 DC with connectors and jumpers 4 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH 24V AC DC 2 4 2 Networking between 24V AC DC Units 2 1 2 1 How to connect the Microfaces Several units can be connected together via Hirobus The units can exchange data and so different features can be activated like Teamwork The group of units behaves like 1 big unit Standby Rotation Cascade One common Hiromatic and some more described in the Software Part of this Manual This Number reduces to 8 only if a Hirolink is connected to the common Hiromatic If a Hirolink Light or Hirolink SMM is c
66. ges back to after set Sleep Mode will be activated only if the Temperature is inside the theresholds Help on RESET 3 3 Sleep Mode AUTO If the Temperature crosses the thresh hold high or low the Unit starts in standard mode and sleeps again auto matically if the temperature is close to the Setpoint 59 User Manual Microface E amp Hiromatic G E 15 02 2005 59 ENGLISH 721 Refrigerant In the REFRIGERANT section some parameters are available which allow management of the logging of the refrigerant pressures and suction discharge condenser temperatures of the refrigerant circuit The logging is possible only through the NAVIGATOR CARD see connection guide and manual code 272599 470 CIRC 1 REFRIGERANT DIAGN 480 CIRC 2 REFRIGERANT DIAGN 471 PASSWORD LEVEL 0 2227 481 JPASSWORD LEVEL 0 472 COND TEMP 187 bar 482 COND TEMP 187 bar 473 EVAP TEMP 45 bar 483 EVAP TEMP 45 bar 474 DISCH TEMP 484 DISCH TEMP 475 SUCT TEMP 485 SUCT TEMP 4764100 TEMP 486 LIQU TEMP 477 SUPERH SUBC 487 SUPERH SUBC CIRC 1 2 REFRIGERANT DIAGNOSTIC COND TEMP condenser pressure value and temperature calculated EVAP TEMP evaporating pressure value and temperature calculated DISCH TEMP discharge thermometric temperature value SUCT TEMP suction thermometric temperature value LIQU TEMP liquid thermometric temperature value SUPERH SUBC superheating and sub cooling values calculate
67. gned to Fanspeed Help on FANSPEED NO POWER The parameter used by Microface to regulate the speed of the fan during NoPower operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Output must be assigned to Fanspeed 47 User Manual Microface E amp Hiromatic G E 15 02 2005 47 AN Warnings Alarms 130 STD SENSOR WARNINGS 132 HIGH TEMPERATURE 133 LOW TEMPERATURE 134 HIGH HUMIDITY 135 LOW HUMIDITY Help on STD SENSOR WARNINGS These Warnings are generated from the Standard Return Sensor of each Unit if the thresholds are over underridden The Warnings are delayed for a time of 30 Minutes after Unit start Help on USER INPUT 1 2 1 4 According to the value set for this parameter both inputs have the same selection possibilities Microface will take some actions when the switch connected to the corresponding input of Microface is open Help on USER INPUT 1 2 2 4 nHumi the humidification is disabled nComp the compressor s disabled WARNING a Warning is generated the unit continue its operations ALARM an alarm is generated the unit stops its operations ENGLISH EEAP WARNINGS HIGH TEMPERATURE LOW TEMPERATURE HIGH HUMIDITY LOW HUMIDITY EEAP CONNECTED USER INPUT 2 USER INPUT 2 Help on EEAP WARNINGS These Warnings are generated from the optional EEAP Sensor if the thresholds are over underridden The Warnings are delayed
68. gt gt gt gt gt lt wn Er P 1 P2 TA T2 EHUM AL REL 3P ACTUATOR 1 162 162 H ape pele fede le ID ro ro als 9 H mi Pan SIs lt 21282 J SNS SNS Z J S Z I SHS lt Z Z Z Z Z 2 m Ege oo ujn ejfe cn lt m cn co m oo E lt lt m m co 99 lt m cn pa lt lt m m cn cn 191 92 193 194 201 0 32000 actua No 0 32000 32000 actua 32000 actua 0 0 32000 32000 actua 32000 actua No 0 32000 0 32000 actua 0 32000 actua 0 32000 actua 0 32000 actua 0 32000 actua 0 32000 actua 0 32000 actua No 0 32000 0 32000 actua 0 32000 actua 0 32000 actua N Time hh mm Time hh mm Time hh mm Time hh mm MO TU WE TH FR SA Sys Off 2 15 No Yes Auto ON OFF ON OFF ON OFF ON OFF 0 100 BP ACTUATOR 2 202 0 100 ANALOGUE OUT 1 203 ANALOGUE OUT 2 204 0 100 ANALOGUE OUT 3 205 0 100 ANALOGUE OUT 4 206 0 100 67 wn o xix E EE xix lt E wn o d 8 I 8 NO N Co 9 a ee
69. her doesn t exceed 300 meters AC and DC MICROFACES E CANNOT BE CONNECTED IN THE SAME NETWORK 5 User Manual Microface E amp Hiromatic G E 15 02 2005 5 ENGLISH 24V AC DC 2 1 2 2 Subgroup Microfaces In some specific Units CCAC twin compressor units with freecooling or Matrix 4 circuit 27 Microface for control of circuit 3 and 4 a second Microface is installed identified as Microface Subgroup The Microface Subgroup must have the same eprom and the same address as the Master Microface the definition of Master and Subgroup Microface is done through a Jumper There are 2 types of Subgroup Type 1 is used for CCAC Type 3 for Matrix 4 Circuit The position of the subgroup jumper also defines the type of subgroup see Figure 3 SUBGROUP Type 3 MATRIX 4 circuit MASTER JUMPERS BLOCK SUBGROUP MICROFACE o mie I lilo To next Unit or to Hiromatic From previous unit Figure 3 Master and Subgroup Microface 2 1 2 3 Slave Microfaces In some Chillers or Superchillers Matrix Screw Compressors are mounted Screw Compressors have capacity control 50 100 by using a slide driven with solenoid valves To control the solenoid valves a so called Slave Microface is installed The Slave Microface uses a different Eprom MIO the Master Microface uses the Eprom SCM instead For the Slave Microfaces no Subgroup must be set The address is defined by the Slave Micro
70. his will force Hum Dehum to add more steps to reach the setpoint To be used if P Band must be wide because of bigger number of units connected and working in Teamwork 1 AUTOSET ENABLE Enables the permanent Calculation and Self Setting of the best Control Parameters for the actual Situation It is recommanded to run the System always with AUTSET ON EHS HEATING STEPS Number of Heating Steps 0 1 2 0 3 If NO Heater is present the 2 free Outputs might be used for ALARMS WARNINGS Indication see List on next page LQT Rel 1 Water Alarm LWD Rel 2 High Low Temperature FCF Rel 1 Compressor Fail HP LP TH Rel 2 Fan Failure CHF Rel 1 Compressor Fail HP LP TH Rel 2 Humidifier Failure LTA Rel 1 Low Temperature Rel 2 Low Temperature EEAP HTA Rel 1 High Temperature Rel 2 High Temperature EEAP 30 User Manual Microface E amp Hiromatic G E 15 02 2005 30 ENGLISH User Seting HEATING DEADBAND The Value the Heaters shall start later Means the the Group of Heaters is shifted with the Deadband Value to lower Temperatures Ha 3P ACT RUNTIME Actuators are motors that drive either the Freecooling Damper or which drive Chilled Water or Freecooling valves This Parameter is the information for the time necessary from completely closed to completely open position 3P ACT MIN OPEN This Parameter guarantees a permanent opening of the selected percentage as long as the Unit is
71. int split in HP LP TH for compressors Counter will be reset when last Maintenence is set Reset Help on ACTUAL BONUS Actual Calculation of Wellness for the specific Component or Months The System will always take the value from the worst Component for next Maintenance Indication 58 User Manual Microface E amp Hiromatic G E 15 02 2005 180 SLEEP MODE SETTINGS 181 INTERVAL1 182 INTERVAL2 185 RESET Help on INTERVAL1 2 Period of time in which the unit will be daily in Sleep Mode Setting doesnot depend on Day settings Set both Intervals to 00 00 if Sleep Mode is not desired Help on DAYS By means of this parameters it is possible to set the unit in order to force it to sleep the whole day in the selected days Selected days are visible not selected days remain unvisible Help on MODE If set to SYS OFF the unit will completely stop in the specified time intervals If set to a deadband of the specified width is shifted in where no cooling or heating is performed Humidity ctrl is off in SM ENGLISH Help on RESET 1 3 Setting NO If during Sleep Mode the Temperature or Humidity crosses the threshold Sleep Mode will be interrupted no Warning will appear for a time of 30 Minutes The Unit will fall asleep again if Help on RESET 2 3 the next interval asks for Sleep Mode or if the RESET Parameter was set to YES chan
72. ir Temperature regulation switches to Temp Setpoint 2 noP No everything is stopped except Fans and Freecooling function nu Not Used Microface will not take any action on User Input opening ILSI self setting on UI2 when STD Internal Humidifier is selected USER INPUT 1 According to the value set for this USER INPUT 2 parameter both inputs have the same selection possibilities Microface will take some actions when the switch connected to the corresponding input of 28 User Manual Microface E amp Hiromatic G E 15 02 2005 28 Std 29 Parameter Name ENGLISH Description UNIT TYPE COMPRESSORS These parameters define the operating UNIT TYPE FC STD SETTINGS mode of the unit WARNING wrong setting of this Para may cause false alarms as well as serious damage of the unit For correct setting please refer to the following table No Number of Compressors 0 Chilled Water Unit 1 Single Compressor 2 Twin Compressor Type of Freecooling n N None No Freecooling ic AIR FC by opening AIR DAMPER BLSIGLYC FC by opening Water Valve s If set to YES all Parameters of the selected Unit will be changed auto matically to pre defined Values To be used after Microface or Eprom update only NOTE YES jumps back to NO it behaves as a push button T PROPORTIONAL BAND Normally best results will be reached T INTEGRATION FACTOR if the AUTOSET Para 255 is enabled
73. it Menus for Service and Setup 3 3 4 3 page 49 29 06 1998 SYSTEM ON ALARM GRAPHIC DATA RECORD This Window contains the following Menus from top left to bottom right Pp Readablew oPassword Write Access Level Kl Status Overview SYS OFF SYS OFF SYS OFF SYS ON SYS ON SYS ON SYS ON O Q GQ N This Window gives Information about the number of connected units and the status of each unit The String UNIT appears only for those Units which are configured in the Parameter Number of Units If beside the UNIT String no Status appears it means that the unit was disconnected from the Hirobus Graphic Data Records For the System as well as for each single unit an 8 days Graphic Data Record as well as a 24 hours Record for both Temperature and Humidity are available The temperature humidity scale can be adjusted Enter UP DOWN The Records are stored also after power off i porrum 019 i T st 1 24 11 M 41 User Manual Microface E amp Hiromatic G E 15 02 2005 41 ENGLISH Status Report The Status Report contains the last 200 events in order of appearance which occurred to the System as well as to each single unit From the System Status Report a collection of events of all units it is possible to reach the Unit Status Report a collection of events for the selected unit only of the single units by pressing the RIGHT key STATUS RE
74. ithin the Compressor 1 Hysteresis Coe COOLING 2 Signal incr to 10V within C e e 34 User Manual Microface E 15 02 2005 ENGLISH 55 SUPERSAVER Output for Setpoint shifting of Superchillers RL ALARMBOARD Signal for Alarm Board METRIC ROOM Drive signal for Hot Gas re heating in Constant like units NOTE Compressor will not stop on Set Point but 2596 of P Band lower with a delay of 20 Minutes FLo LOW AIRFLOW AT Use AUTOSET AIRFLOW Para 302 to set Depending on the value assigned to this Para Microface will give Warning or Alarm depends on Para 304 when the voltage generated by airflow sensor is lower than the threshold set If a differential pressure switch is used SWI has to be set AUTOSET AIRFLOW Stop Unit first Set Parameter to YES Unit will start the Fan for 30 secs and then wait 30 secs with Fan off After that the Value will be set If a Warning appears there was no reaction from the Airflow device AIRFLOW VALUE Read only analogue value percentage that informs about the airflow speed inside the unit This value can be taken into account when setting the Low Airflow At Para 301 FAN FAILURE Depending on the value assigned to this Parameter Microface will stop Humidity RLP Control and heating only Warning or Iwill completely stop the Unit Alarm When the Airflow Value is lower than the Treshold setting 35 User Manual Microface E
75. its digit 1 3 is the Eprom name digit 4 6 shows the family e g 1 60 digit 7 9 is the release number no influence to the compatibility All Eproms within the same family are Hirobus compatible Eproms from different families are not compatible 3 3 6 List of CCAC Eproms used since 1996 Evolution WXM 1 05 1 39 Microface E for all CCAC moce Epromforal COAG T Y WXG14 Hiromatio Eprom Sid menulayout WXW150 MirofaceEpromforalOCAO T WXG1 80 ____ Eprom _ 1 51 Microface TE for all CCAC EET xcu TE 1 51 Hiromatic Eprom Std menu layout M lt gt x lt x lt x 1 60 Eprom for Single Compressor v Chilled Water Units 2XM 1 60 xxx Microface Eprom for Twin Compressor Units 3XM 1 60 xxx Microface Eprom for Twin Compressor Units System 4 pec sm A1M 1 60 xxx Microface Eprom for Single Compressor and Chilled Water Units with Direct Communication from Microface to Hirolink 1 60 xxx Hiromatic Eprom Std menu layout A 1 60 xxx 1 60 Micrafacs Eprom for all CCAG Units except System Eprom for all CCAC Units except System 4 with Direct Communication from Microface to Hirolink Light SMM E1G 1 60 xxx Hiromatic Eprom Icon Menu x x The above listed Eproms n
76. ity of the air desired in the room It is the reference value used by Microface together with Return Air Humidity Humidity Proportional Band and Humidity Integration Factor to decide to HUM or to DEHUM If enabled the Control respects the psychometric relation between Temperature and Humidity Reading the actual Temperature the relative Humidity Setpoint will be recalculated See SYS or Unit Overview act Setp A low limit for the Supply Air Temp The air conditioning unit will try to always keep the Supply Air Temperature greater than the value set in this parameter If set to a value different from NO a PTC sensor must be installed inside the unit or near it in the supply air flow path To decide its cooling status Microface uses the lower between a the deviation of Return Air Temperature from Temperature Setpoint and b the deviation of Supply Temperature from Supply Air Setpoint Note Supply Limit is capable to reduce the opening of Dampers of Valves but will never stop a compressor Exception 2nd Compressor in a Twin Compressor Unit A second setpoint value for the air temperature of the room It is used when at least one User Input is set as 2ndSETP Second Setpoint and the switch on the corresponding input of Microface is open The parameter used by Microface to regulate the speed of the fan during normal operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Out
77. l PSM Power Supply Module if the Distance to the next Microface is more than 10 meters The PSM Module itself needs a power of 24V AC or 24V DC Input 24VAC 24VDC 24VAC DC GND not used Figure 22 PSM Module Output 24VAC 24VDC 24 DC GND max 6 5A 2 11 2 PSM Connection 24V only The connection between Hiromatic G and the PSM is carried out in the factory by means of an eight wires HIROBUS cable The PSM should be connected to Microface through a six wires screened HIROBUS cable the screen needs to be grounded in both terminals When the system consists of more than one unit Hiromatic can be connected to any unit where Microface has a free HIROBUS connector usually either the first or the last one of the Microface chain HIROMATIC BACKSIDE Fuse 8x20mm 250V T1 6A from Microface Macroface to Hiromatic MICROFACE E o cle ok JE Hilo lt FERRITE Six wires screened flat cable Use this connection when the distance between Microface and Hiromatic is greater than 10 m The length may vary within the total limit of 300 m max Hirobus overall length Eight wires screened flat cable max length 10 m POWER SUPPLY MODULE PSM Figure 23 Connection of Microface LAN to Hiromatic Graphic with PSM 2 12 Hirobus Cables and other Connection Cables The connections between various Microfaces Hiromatic display and sensors are carried o
78. ne part for Hum Hysteresis Inside this Hysteresis there are the different Help on HUM PROP INT 2 4 Components Humidifier etc which share the width of the Hysteresis If Teamwork Mode 1 is selected the P Band belongs to the whole System NOTE Too small P Band will cause the bad Control Quality Hunting Help on HUM PROP INT 3 4 Integration Factor If set to any value the PI control is enabled The integration factor doubles the actual real deviation from the setpoint within the selected time This will force Hum Dehum to add more Help on HUM PROP INT 4 4 steps to reach the setpoint To be used if P Band must be wide because of bigger number of units connected and working in Teamwork 1 52 User Manual Microface E amp Hiromatic G E 15 02 2005 52 CM Unit Setup Window 2 6 260 UNIT CONFIGURATION 2 6 261 HEATING STEPS 2 262 HEATING DEADBAND 0 0 K 263 3P ACT RUNTIME 170sec 264 3P ACT MIN OPEN 0 265 COMPRESSOR DELAY 05 Help on HEATING STEPS 1 3 Number of Heating Steps 0 1 2 0 If NO Heater is present the 2 free Outputs might be used for ALARMS WARNINGS Indication see List on next page Help on HEATING STEPS 2 3 LQT Rel 1 Water Alarm LWD Rel 2 High Low Temperature FCF Rel 1 Compressor Fail HP LP TH Rel 2 Fan Failure CHF Rel 1 Compressor Fail HP LP TH Rel 2 Humidifier Failure Help on HEATING STEPS 3 3 LTA Rel 1 Low Temperature Rel 2 Low Temp
79. ng Dehum Operation it could be necessary to reheat If it is no problem from the Power consumption put Para to YES If Compressor and Heaters may not operate at the same time put it to NO DEHUM HYSTERESIS Defines the Return Air Humidity value at which the dehumidification will be stopped It is expressed as percentage of the full Humidity Proportional Band 5096 means that dehumidification will be stopped at Room Humidity Setpoint DEADBAND The Value the Dehumidification shall start later Means the the Dehum Starting point is shifted with the Deadband Value to higher Humidity 32 User Manual Microface E amp Hiromatic G E 15 02 2005 32 DEHUM ENABLE Enables Disables the Dehumidification Operation NOTE Setting this Parameter to YES makes the Control looking for a Humidity Sensor If not present a Warning will occur no NO No Dehum performed SES YES performed if required SFc STOP FC For Direct FC Units Instead to start the Compressor for Dehum the FC Damper will be closed to avoid incoming Outdoor Humidity dte 33 ENGLISH User Seting DEHUM RELAY AS DT ROOM OUTDOOR DT ROOM GLYCOL Allows using the digital output of dehumidification for other purposes if the dehumidification mode is not required see next page DEHUM Dehumidification relay used for Dehumidification Standard WARNING Relay used as General Warning Contact splits WA and AL on two Rel NO POWER
80. ns from the Average T H The Averages decide if Cooling or Heating Hum or Dehum has to be performed the units itself decide about according their own Sensors Teamwork setting 2 is a stand alone mode operation but mastered from the Average T H to avoid competition between the Units To be set in Multi Zone or un balanced Rooms IDENTIFICATION NUMBER A number that uniquely identify a Microface connected on an Hironet network Must be different for each Microface in the network COMMUNICATION Set NO if the Microface will transmit Data to the Hirolink without accepting commands from Hirolink Set YES if also commands Setpoint changes etc shall be accepted from Hirolink AUTORESTART The time delay in seconds between the power on and the start of the unit NOTE Each Unit multiplies the time with its Microface ID Number HM ON OFF ENABLED To enable the ON OFF button of Hiromatic Graphic to switch ON OFF the air conditioning units on the HIROBUS network TEMP SETPOINT The temperature of the air desired in the room It is the reference value used by Microface together with Return Air Temperature Temp Proportional Band and Temp Integration Factor to decide the cooling or heating status 25 User Manual Microface E amp Hiromatic G E 15 02 2005 25 ENGLISH User Setting SPH HUMIDITY SETPOINT HUM COMPENSATION 4 SUPPLY LIMIT TEMP SETPOINT 2 FANSPEED STANDARD The humid
81. o EXT The Voltage sets automatically after setting the Cylinder Type 53 User Manual Microface E amp Hiromatic G E 15 02 2005 53 Help STEAM When set to 100 the Humidifier will produce the nominal amount of steam if set to a lower value the Humidifier will produce less steam according the setting This is valid for both oper ating Modes ON Off and Proportional Help on CONTROL 1 2 The ctrl behaviour of the Humidifier When set to ON OFF the Humidifier will start at the left end of Humidity Proportional Band at its max capacity defined with STEAM RATE and stop when the Room Humidity Setpoint is reached Help on CONTROL 2 2 Otherwise the steam output will be proportional to the deviation of Return Air Humidity from Room Humidity Setpoint Emir Unit Setup Window 4 6 280 UNIT CONFIGURATION 4 6 281 JDEHUM ENABLE STOP FC 282 EL REHEAT ENABLE YES 283 DEHUM HYSTERESIS 30 284 JDEADBAND 0 0 285 DEHUM RELAY AS DEHUM 286 JLWD LWD INPUT NO 0 0V Help on DEHUM ENABLE 1 2 Enables Disables the Dehumidification Operation NOTE Setting this Parameter to YES makes the Control looking for a Humidity Sensor If not present a Warning will occur Help on DEHUM ENABLE 2 2 Dehum performed YES Dehum performed if required STOP FC For Direct FC Units Instead to start the Compressor for Dehum the FC Damper will be closed to avoid incoming Outdoor Humidity ENGLISH
82. of the specific unit This is valid for all indications in Hiromatic Display Return Air Humidity of the System the Unit Supply Air Temperature of the System the Unit This Bargraph gives Information about the actual used Cooling a 1 EE recourses in Operation either for the System or for a specific Unit NOTE Compressors stopped with failure are excluded from this Bargraph so that the information is about the actual available compressors This Bargraph gives Information about the actual used Freecooling FL ps recourses Operation either for the System or for a specific Unit This Bargraph gives Information about the actual used Heating recourses in Operation either for the System or for specific Unit This Bargraph gives Information about the actual used HA Dehumidification recourses in Operation either for the System or for a specific Unit This Bargraph gives Information about the actual used Humidification EB ________ Operation either for the System for a specific Unit 09 04 ENN This Bargraph gives Information about the next Maintenance time mm yy See Next Maintenance Calculation on page 57 for 1 This Field of the Window informs about time date the status of the System Unit 29 06 1998 11 23 LOC ALARM 39 User Manual Microface E amp Hiromatic G E 15 02 2005 39 ENGLISH 3 3 3 How to Mov
83. on All the units in the network must have different addresses starting from 1 Help on HM ID NUMBER A number that uniquely identify an Hiromatic Graphic connected on an Hironet network Must be different for each Hiromatic Graphic in the network Help on BAUDRATE The speed of the Communication with Hirolink It is not selectable via software but by means of a jumper on Hiromatic Graphic board Help on COMMUNICATION Set READ if the Hiromatic will transmit Data to the Hirolink without accepting commands from Hirolink Set READ WRITE if also commands Setpoint changes etc shall be accepted from Hirolink Help on HM EPROM VERSION The version of the EPROM installed in Hiromatic G This information appears among others also at the power on of Hiromatic G Remember to record this information when you ask for help from PDE or any other Support Organisation ENGLISH Help on TEAMWORK MODE 1 4 Possible settings NO 1 2 NO The Units work in stand alone using ist own sensors for regulation This setting must be used in Multi Room Installations Help on TEAMWORK MODE 2 4 Set to 1 if the units shall operate as one System For Control the average of all units in operation is used All Units together are working like one big Unit Not to be set in Multi Zone Rooms Help on TEAMWORK MODE 3 4 Set to 2 if the units shall operate in stand alone but with restrictions from the Average T H
84. on not active 5 active with both temperature cooling heating and humidity humidification de humification active only for temperature cooling heating Ytc COOL active only for cooling ROTATE BY Allows to perform a group units rotation User Manual Microface E amp Hiromatic G E 15 02 2005 27 ENGLISH User Setting ROTATE ONCE When set to YES the system is forced to perform one rotation of the standby units Working only when Rotation Frequency Para 012 is not set to NO HIGH TEMPERATURE These Warnings are generated from the LOW TEMPERATURE Standard Return Sensor of each Unit if HIGH HUMIDITY the thresholds are over underridden LOW HUMIDITY The Warnings are delayed for a time of 30 Minutes after Unit start EEAP WARNINGS These Warnings are generated from the HIGH TEMPERATURE optional EEAP Sensor if the thresholds LOW TEMPERATURE are over underridden HIGH HUMIDITY The Warnings are delayed for a time of LOW HUMIDITY 30 Minutes after Unit start Eco EEAP CONNECTED This Parameter changes automatically to YES If EEAP is connected This Parameter is read only Uu Microface is open nH nHumi the humidification is disabled the compressor s disabled RLP WARNING a Warning is generated the unit continue its operations RhP ALARM alarm is generated the unit stops its operations 5Et 2nd Setpoint reference value for Return A
85. onnected directly to the Microfaces 16 Units can be connected e e gt Note The maximum number of units to be connected is 16 Please note that a wrong connection could cause serious problems to the electronic devices Microface and Hiromatic for this reason we strongly recommend you to use only first quality products or to buy the cables directly from your sales reps Before connecting the cables to the Microface a check with Cable Tester see Spare Parts List Chapter 2 14 has to be performed MICROFACE E MICROFACE E lilo HIROBUS Six wires flat screened cable TO NEXT MICROFACE BEN TO if installed eight wires flat cable The cable must be screened if Hiromatic is not installed on the door of the unit NOTE CONNECT THE SCREEN OF THE FLAT CABLE TO THE CLOSEST PE EARTH OF THE ELECTRICAL PANEL ON BOTH SIDE OF THE CABLE HIROBUSCABLES MUST BE INSTALLED INSIDE SUITABLE CONDUITS SEPARATE FROM THOSE OF POWER TRANSMISSION CABLES Figure 2 connecting Microfaces Cables to be used see Figure 25 on page 18 The bus cable must be wired from 1 unit to the 2 from 2 to the 2 etc 741 1 Star or Ring connections are not allowed at all The Maximum length of the Hirobus cable is 300 meters counting all connection cables together The single distances are not of interest as long as the total length of all cables toget
86. or STOP FC AT SET The Free Cooling mode will be stopped when the Return Temp will be greater than Room Temp Setpoint plus Stop FC at Room Set If Free Cooling is stopped for this reason it will be disable for at least one hour In case of FC DX the vale is used to active the compressor 1 Compressor 2 on Twin DF units is activate 1 5 C over see also An i ANALOG OUTPUT 1 2 BoththeO 10Vdc outputs may be used x 4 ANALOG OUTPUT 3 4 for several purposes JP ACTUATOR 1 Position of first 3 Point Actuator Feedback 2 ACTUATOR 2 Position of second 3 Point Actuator Feedback H33 HEATING 33 Signal increases to 10V within the first step of Heaters SUPPLY CONTROL Fan speed regulation in relation to supply air temperature cfa RADCOOLER DryCooler Fanspeed Ctrl Glycol FC incl Su WI changeover ELH HEATER BOARD For Units which have additional Heater Board for Heaters HEH HT HUM Humidity Signal O rH 100 rH 10V Ptc SUPPLY TEMP Supply Temp Signal 0C 50C OV 10V HEE RETURN TEMP Return Temp Signal 0C 50C 10V FS FANSPEED Fanspeed Control Setpoints see Para 122 123 and 124 HEA HEATERS Signal increases to 10V within the Heaters Part of P Band HU HUMIDIFIER Signal incr to 10V within the Humdifier Part of P Band Co COOLING Signal increases to 10V within the Cooling Part of P Band COOLING 1 Signal incr to 10V w
87. part for Cooling one part for Heating Hysteresis Inside this Hysteresis there are the different Help on TEMP PROP INT 2 4 Components Compressors Heaters which share the width of the Hysteresis If Teamwork Mode 1 is selected the P Band belongs to the whole System NOTE Too small P Band will cause the bad Control Quality Hunting Help on TEMP PROP INT 3 4 Integration Factor If set to any value the PI control is enabled The integration factor doubles the actual real deviation from the setpoint within the selected time This will force cooling heating to add more Help on TEMP PROP INT 4 4 steps to reach the setpoint To be used if P Band must be wide because of bigger number of units connected and working in Teamwork 1 ENGLISH Help on UNIT TYPE 1 3 These parameters define the operating mode of the unit WARNING wrong setting of this Para may cause false alarms as well as serious damage of the unit For correct setting please refer to the following table Help on UNIT TYPE 2 3 No Number of Compressors 0 Chilled Water Unit 1 Single Compressor 2 Twin Compressor Help on UNIT TYPE 3 3 Type of Freecooling N None No Freecooling AIR FC by opening AIR DAMPER GLYC FC by opening Water Valve s Help on HUM PROP INT 1 4 Normally best results will be reached if the AUTOSET Para 255 is enabled Proportional Band is divided in two equal parts one part for Dehum o
88. put must be assigned to Fanspeed 26 User Manual Microface E amp Hiromatic G E 15 02 2005 26 rob 27 ENGLISH ee User Seting FANSPEED DEHUM FANSPEED NO POWER NUMBER OF STDBY UNITS ROTATION FREQUENCY ENABLE CASCADE The parameter used by Microface to regulate the speed of the fan during Dehum operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Output must be assigned to Fanspeed The parameter used by Microface to regulate the speed of the fan during NoPower operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Output must be assigned to Fanspeed STBY Units normally are halted and will start only in case of an alarm of another Unit in the Network This parameter defines how many units will be in standby mode For Rotation see Para 012 and 013 In Microface only units the possible settings are NO or YES NO means no Rotation by time only in case of an Alarm the faulty Unit will be switched off and the Standby Unit will be started If set to YES rotation will be done every 24 hours Setting this parameter will let the standby unit s to start not only when an alarm appears on an active unit but also in case of increasing and or de creasing of temperature and or humidity to co operate with active unit s NOTE Cascade settings force Teamw 1 Possible Settings no NO cascade functi
89. r regulation or Alarm Warning generation Write Access Level read onl Help on EEAP The Temperature and relative Humidity measured by the optional EEAP Sensor Electronic Environment Alarm Package if installed This Sensor allows to set second step Temp and Hum Warnings Help on ACT SETP This Value shows the actual Temp Hum Setpoint for the specific Unit The Humidity Setpoint can be automatically influenced from the Humidity Compensation Parameter see Para 113 in Control Parameters 1 2 45 User Manual Microface E amp Hiromatic G E 15 02 2005 45 Help OUTD GLYCOL 1 4 OUTD OUTDOOR TEMP The temperature of the environment outside the room It is used together with the Return Air Temperature to decide the freecooling status of the unit If more units are connected via Help on OUTD GLYCOL 2 4 HIROBUS each unit will work with the average of the values read by all sensors The value displayed here is this average 63 Unit Settings 100 UNIT SETTINGS 102 AUTORESTART 103 HM ON OFF ENABLED Help on AUTORESTART The time delay in seconds between the power on and the start of the unit NOTE Each Unit multiplies the time with its Microface ID Number ENGLISH Help on OUTD GLYCOL 3 4 GLYCOL GLYCOL TEMP The temperature of the refrigerant mixture water or glycol and water entering the unit In Free Cooling or Dual Fluid units depending on the value set in DT Room
90. ree cooling are working If the pressure exceeds the limit the free cooling is stopped for 1 hour The free cooling will be reactivated only if the pressure values comes over the limit plus the hysteresis defined e LP ALARM AT HYST define the low pressure limit to generate the low pressure alarm compressors will be enalbed to work as soon as the pressure comes over the limit plus the hysteresis defind and the alarm has been restored STOP COMP HYST defines the working band of compressor 1 and 2 when the free cooling is active The band value in 96 is calculated according to the temperature set point and DT3 parameters values The DT3 paramter is used also to activate compressor 1 Compressor 2 on twin DF units is activated 1 5 over 62 User Manual Microface E amp Hiromatic G E 15 02 2005 62 ENGLISH e Compatibility Notes 3 3 5 General Information There are 2 compatibility levels one for Hirobus among the units and one for Hironet connection to Hirolink For Hironet there is nearly no restriction old and new software versions can be put together and can be wired to one Hirolink It is just a matter to check if the software used in the Hirolink is compatible also with the new unit if not the Hirolink needs to be upgraded Eprom update For Hirobus compatibility some simple rules have to be respected All Eprom Versions are combined in so called Families An Eprom label consists of 6 or 9 dig
91. rs e For 24V AC supplied versions the Eprom EVM Air Conditioner or SCM Chillers has to be used e For 24V DC supplied versions the Eprom EVM Air Conditioner has to be used e For 48V DC supplied versions the Eprom E48 Air Conditioner has to be used 3 User Manual Microface E amp Hiromatic G E 15 02 2005 3 ENGLISH 24V AC DC 2 1 1 Microface Evolution 24V AC and Microface Evolution 24V DC Note Microface E 24V AC and Microface E 24V DC have different hardware different part numbers but the components appear nearly identical on both Microfaces so that the following description refers to both versions As the Microface E is the Heart of the System which controls all Functions of the Unit some Jumpers have to be set in order to set up the control board according to the requested Functions Most of these Jumpers are already correctly set in the factory only the Jumpers for the unit s address A has to be set in the field during start up of the Unit Ga Never add remove Jumpers when Microface is under power A EWE MICROFACE E Al ge S Backup battery E F quick plug in connector to local LCD display SG ES HM for direct AU RS485 communication size memory devices Set jumper between middle and left pins for 4 Mbit size memory devices to Hirolink HIROBUS quick plug in connector to Hiromatic G or quick plug in connector to next previous Microface Humitemp Hirosensor EEAP HIROBUS quick plu
92. sed when at least one User Input is set as 2ndSETP Second Setpoint and the switch on the corresponding input of Microface is open ENGLISH 120 CONTROL PARAMETERS 2 2 122 JFANSPEED STANDARD 123 JFANSPEED DEHUM 124 JFANSPEED NO POWER Help on SUPPLY LIMIT 1 3 A low limit for the Supply Air Temp The air conditioning unit will try to always keep the Supply Air Temperature greater than the value set in this parameter If set to a value different from NO a PTC sensor must be installed Help on SUPPLY LIMIT 2 3 inside the unit or near it in the supply air flow path To decide its cooling status Microface uses the lower between a the deviation of Return Air Temperature from Temperature Setpoint and b the deviation of Supply Help on SUPPLY LIMIT 3 3 Temperature from Supply Air Setpoint Note Supply Limit is capable to reduce the opening of Dampers of Valves but will never stop a compressor Exception 2nd Compressor in a Twin Compressor Unit Help on FANSPEED STANDARD The parameter used by Microface to regulate the speed of the fan during normal operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Output must be assigned to Fanspeed Help on FANSPEED DEHUM The parameter used by Microface to regulate the speed of the fan during Dehum operation when an Analog Output of Microface is used to drive the fan The corresponding Analogue Output must be assi
93. th 25 m The Humitemp is used for Air Conditioners only Humitemp Humitemp E Humitemp Humitemp Evolution Front View open Rear View open Rear View Temperature Humidity Reading Reading Hirobus Address Hirobus Address Switch Jumpers Figure 13 Humitemp The Address Switches Jumpers inside the Humitemp allows setting different Functions to the Sensor Control Sensor EEAP Sensor for 2 step Warnings T Hirosensor 1 for Indication in Microface E or Hiromatic G only no Control or Alarms Hirosensor 2 for Indication in Microface E or Hiromatic G only no Control or Alarms Figure 14 Address switches jumpers These address switches jumpers are also present in the EEAP and Hirosensor 2T sensors 12 User Manual Microface E amp Hiromatic G E 15 02 2005 12 ENGLISH 2 5 The EEAP has the same Hardware as the Humitemp The EEAP function can be activated by simply changing the Address Switches to the EEAP function The EEAP is used for Air Conditioners only 2 6 Hirosensor 2T The Hirosensor 2T is a double temperature sensor it allows according to the Software installed in the Microface to show 2 more temperatures without any Warning Levels or Control Functions in the Control Both temperature sensors have a cable length of 2 meters Reading 1 Reading 2 Figure 15 Hirosensor 2T 27 Temperature Sensor The PTC Sensor is use
94. th additional Electronic Card Analogue Outputs and Status Messages Microface 1 Co 1 amp FC Glyc only ANA Out 0 ANA Out 1 DIG Out 2 2 G Lors ect Signal 1 Signal 2 FC Output ON if Unit is in FC Mode selectable selectable DF Output ON if Unit is in CW Mode NOTES Compressor 1 amp FC Glyc 1 Analogue Output is necessary to drive the Heater Board if Heaters are present User Manual Microface E amp Hiromatic G E 15 02 2005 81 ENGLISH Power Supply PTC Sensors for units with 2 Compressors amp FC Glyc alternative alternative 2 24 0 PE i 1 i 1 i DT Room Outdoor fulfilled DT Room Outdoor not fulfilled DT Room Glycol fulfilled DT Room Glycol not fulfilled Closed Open Closed Open Microface 1 Power Supply changeover changeover 24VAC 1096 Contact Contact Outdoor Sensor Glycol Temp Sensor The Glycol sensor is Standard in FC units only but can also be connected to DF Units Instead of the Sensors for Outdoor and Glycol also switching contacts may be used The relevant Delta T Parameter must be set to CON in that case Digital Outputs for units with 2 Compressors amp FC Glyc x Microface 2 DIG Out DIG Out DIG Out G 5 6 3point FC Solenoid Solenoid Output ON Actuator 1 Interceptor Interceptor if Unit is in FC DF Valve Comp 1 Valve Comp 2 Mode NOTES 82 User Manual Microface E amp
95. the Display contrast is enabled with jumper on F position it is fixed Please double check with your Hirolink Manual which Frequency has to be set Normally 12MHz should be O K If no Hirolink is connected the setting is not of interest Eprom selection Jumper must be in 2M Position G Please take special care about the Jumpers when installing a new Spare Part Hiromatic User Manual Microface E amp Hiromatic G E 15 02 2005 15 ENGLISH 2 10 3 Hiromatic Evolution Backside View Jumpers and Eprom Position Transformer Board Display Board E Backup Battey D M Hironet Hirobus Figure 21 Hiromatic Evolution Backside Description of the Jumpers A Eprom 2M Flash Size 4M Middle Upper Jumper 2 or 4 MBit std setting Middle Lower Jumper not used C Write Disabling do not set this Jumper D Interface Selection both Jumpers as indicated in Drawing RS 485 std setting No Jumpers set RS 422 E Contrast Selection Middle Left Jumper Variable Contrast Middle Right Jumper Fixed Contrast F Flash download not supported yet Do not set this Jumper Please take special care about the Jumpers when installing a new Spare Part Hiromatic 16 User Manual Microface E amp Hiromatic G E 15 02 2005 ENGLISH 2 11 Power Supply Module for Hiromatic 24V only 2 11 1 PSM Hardware Hiromatic G can be supplied mounted in an independent electrical panel containing a power supply module as wel
96. us window Push button to start stop the system and the units 1f enabled Alarms and warnings reset This LED red will be ON if one ore more alarm 18 active or not reset This LED green will be ON when the unit is in operation This LED orange will be ON when the unit is power supplied Figure 30 Hiromatic with E1G Eprom Front View 3 3 2 Hiromatic E Layout The front panel of Hiromatic G for HPAC units consists of a backlit graphic LCD of eight push buttons that permit input function and of two LED see Figure 31 Cursor Buttons to move inside the Menu Left or Light To go up to the Main Window or back to the previous window Push button to start stop the system and the units 1f enabled STEM 225 222 125 2 NO RLRRH Help Key opens Online Help for the selected Parameter This LED orange will be ON when the unit is power supplied Alarms and warnings reset GREEN when the Unit is in Operation YELLOW if the Units is in Warning condition RED if the Unit is in Alarm condition ENTER Button to set Parameters Figure 31 Hiromatic E with EVG Eprom Front View 38 User Manual Microface E amp Hiromatic G E 15 02 2005 38 ENGLISH 3 3 2 1 Meaning of the different Symbols in the Main Window Return Air Temperature if on the top right SYSTEM is indicated it is the average of all units with system on If UNIT x is indicated it is the return air temperature
97. ut with cables having a different number of wires and different connectors Following you can find how these cables have to be done For the type of cable and connectors refer to the spare part list included in this manual 17 User Manual Microface E amp Hiromatic G E 15 02 2005 17 ENGLISH Please note that a wrong connection could cause serious problems to the electronic devices Microface and Hiromatic for this reason we strongly recommend to use only first quality products or to buy the cables directly from your sales reps EIGHT POLES MODULAR JACK EIGHT WIRES FLAT CABLE USE SCREENED CABLE WHEN CABLE IS RUNNING OUTSIDE THE UNIT Figure 24 Eight wires eight poles connector HIROBUS cable for Hiromatic or Humitemp connections for connection between Microface and the remote LCD Display see Figure 11 and for Microface 48V DC connections screened cable necessary EIGHT POLES MODULAR JACK USE ONLY THE SIX WIRES SCREENED FLAT CENTRAL SIX POLES CABLE Figure 25 Six wires Pin 1 and 8 not connected HIROBUS cable for Microface 24V AC DC connections eight poles connectors This cable must be screened FOUR POLES MODULAR JACK Figure 26 4 wires flat cable for local LCD Display four poles connectors 2 12 1 Addressing When Microfaces are connected with HIROBUS it is necessary to assign a different address to each of them by means of a group of jumpers on the Microface The jumper position is
98. weATiN HEATIN 301 f gt lowesarpuy os sas LLL ESE GENERALMAINTENANCESET U7 3 3 WANT FREQUENCY wr Ex m jxsws vespw 0 2 5 xe gt PT TI Lastmawtenance pres Do bv peser p E mas EU ____ ES p WARNING ALARM Alarm p ES ES EN a i ne ____ ____ I1 EN ____ M a ____ ____ I gt co 8 E Luce nanenane r m L ITL T FANSETTINGS DIAGNOST 27 _ Jo of oo NUMBEROFSTARTS LIT TL T Wwowmcmus no ex 1 hv won e o 4 ex LL _ BTARTs oay ormon __ w aaoo L BrAaRTs oay optwo res v wa L Ta 1 umeenorauarus x ox TL 1 1 herua BONUS 4 _ __ __ COMP 1 5 ETTING S DIA G NOST 3 ee I I NUMBER oF STARTS f _ woRk NGHOURS o0 AV WORKING TIME so T aj pep e STARTSIDAYOPTWOR w SrARTSIDAYOPTWOR w NoormetemH _______ quo __ _

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