Carrier 30AWH004HB Service Manual Download

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SERVICE MANUAL

Engineering Department of Italy

November, 2010

30AWH004HB/30AWH006HB/30AWH008HB/30AWH012HB/30AWH015HB

30AWH004XB/30AWH006XB/30AWH008XB/30AWH012XB/30AWH015XB

30AWH004NX/30AWH006NX/30AWH008NX/30AWH012NX/30AWH015NX

SM_30AW.indd 1

14-03-2011 14:40:43

Summary of Contents for 30AWH004HB

Page 1: ...artment of Italy November 2010 30AWH004HB 30AWH006HB 30AWH008HB 30AWH012HB 30AWH015HB 30AWH004XB 30AWH006XB 30AWH008XB 30AWH012XB 30AWH015XB 30AWH004NX 30AWH006NX 30AWH008NX 30AWH012NX 30AWH015NX SM_3...

Page 2: ...plications 27 4 3 Range Description Systems capacity 28 4 4 Wiring diagrams 29 5 5 1 Introduction 56 5 2 Unit Control 56 6 6 1 Diagnostic 71 6 2 GMC alarm codes 74 6 3 GMC I O 75 6 4 Troubleshooting 7...

Page 3: ...0 Rotation speed rpm 200 600 200 600 200 680 Max Flow m 3 h 2520 2464 2465 SYST RUNNING CURRENT max A 7 2 11 14 SYST POWER INPUT max kW 2 2 3 2 7 INSTALLATION FUSE type 10 AType B 15 AType B 15 AType...

Page 4: ...0 730 200 820 Max Flow m 3 h 6358 6120 SYST RUNNING CURRENT max A 23 20 SYST POWER INPUT max kW 5 1 5 1 INSTALLATION FUSE type 25 AType D 25 AType D OUTER DIMENSION HEIGHT mm 1363 WIDTH mm 908 LENGTH...

Page 5: ...6 350 87 356 466 40 60 006 908 821 326 350 87 356 466 40 60 008 908 821 326 350 87 356 466 40 60 012 908 1363 326 350 174 640 750 44 69 015 908 1363 326 350 174 640 750 44 69 Unit specification 1 1 2...

Page 6: ...ause an injury or damage to property furniture or pets if the instructions are not followed carefully t NQSPQFS JOTUBMMBUJPO JODMVEJOH GBJMVSF UP GPMMPX JOTUSVDUJPOT JO UIF manuals t PEJ DBUJPOT PS FS...

Page 7: ...IBWF B EJQ UVCF XIJDI BMMPXT MJRVJE UP flow out with the cylinder in a vertical position with the valve at the top t 3 TZTUFNT TIPVME CF DIBSHFE XJUI MJRVJE SFGSJHFSBOU 6TF B commercial type metering...

Page 8: ...be damaged t POOFDUJPO UP UIF NBJOT TVQQMZ JT PG UIF UZQF UIFSFGPSF UIF DBCMF must only be replaced by the technical support in order to prevent any risk t 6TF UIF TQFDJ FE DBCMFT GPS XJSJOH BOE DPOO...

Page 9: ...OTUBMM UIF VOJU JO B MPDBUJPO XIFSF UIF EJTDIBSHF BJS JT OPU CMPDLFE t 8IFO BO VOJU JT JOTUBMMFE JO B MPDBUJPO UIBU JT FYQPTFE UP B TUSPOH wind like a coast or on a high storey of a building ensure n...

Page 10: ...FJHIU PG UIF PVUEPPS VOJU t 5IF IFJHIU PG UIF PCTUBDMF TIPVME CF MPXFS UIBO UIF IFJHIU PG UIF PVUEPPS VOJU 150 or more 300 or more 300 or more 300 or more 200 or more 150 or more 500 or more 500 or mo...

Page 11: ...its 1000 or more 1500 or more 2000 or more 200 or more 300 or more Obstacles at both front and rear sides Standard installation Single unit installation 300 or more 200 or more 300 or more 1000 or mor...

Page 12: ...ttach the drain nipple A and use the drain hose Inner diam 16 mm sold on the market When there is a possibility of freezing of drain at the cold district or a snowfall area be careful for drainage abi...

Page 13: ...on of the water pipes Installation 3 Entering water 1 GAS M 0 Leaving water 1 GAS M 1 Drain water 1 2 GAS F automatic purge valve 0 flow switch 1 safety valve outlet 1 2 2 temperature probe 3 circulat...

Page 14: ...sections of the installation 4 Pressure ports and pressure gauges should be installed upstream 5 and downstream of the water pump All piping must be adequately insulated and supported 6 automatic purg...

Page 15: ...t the lowest points of the circuit 5 Installation 3 air flushing valve in the highest parts of the circuit 6 3 way valve 7 sanitary water accumulation tank 8 inside system 9 air flushing valve in the...

Page 16: ...2 0 3 0 4 0 5 0 6 30AWH006X 30AWH012X 30AWH015X 0 5 10 15 20 25 30 35 40 0 0 1 0 2 0 3 0 4 0 5 0 6 30AWH008X 30AWH004X AVAILABLE STATIC PRESSURE kPa AVAILABLE STATIC PRESSURE kPa WATER CIRCUIT PRESSUR...

Page 17: ...BOE F DJFODZ Set the speed selector to minimum one 1 Open all thermostatic or manual radiator valves to maximum 2 Set any room thermostatic controls to maximum 3 Start up system and pump should start...

Page 18: ...each time you clean the system replace the water or add glycol check that the liquid appears clear without visible impurities and that the hardness is less than 20 f 3 3 8Water loop charging system c...

Page 19: ...flow Std l s 0 20 0 28 0 33 0 58 0 69 Water loop content for 30AWH___H units Min l 14 21 28 42 49 Max l 65 65 65 95 95 Max water loop pressure Max kPa 300 300 300 300 300 Filling water pressure Min kP...

Page 20: ...way valve 9 TR sensor 1 TS sensor 10 Liquid tank 2 Check joint 11 Pulse Motor Valve 3 Accumulator 12 Distributor 4 Muffler 13 TE sensor 5 TD sensor 13 TL sensor only 015 6 DC twin rotary compressor 14...

Page 21: ...To ensure good tensile strength the electric cables must be fastened using the cable holder on the plate Only for size 015 use the strain relif supplied with the unit WARNING t 8SPOH XJSJOH NBZ DBVTF...

Page 22: ...te control 33AW CS1 Remote control Limitation frequency Sanitary Input SUI ALARM 12 V ECO HTG CLG ON OFF N N 18 10 11 12 4 5 16 13 14 15 C W G Y 23 24 1 2 3 6 7 8 21 22 Alarm Ambient temperature reach...

Page 23: ...maximum capacity to provide water at 60 C compatible with the operating envelope Procedure to install a three way valve 1 Install three way valve on water piping closer as possible to AQUASNAP 2 Conn...

Page 24: ...1 interface For this feature is necessary install 33AW CS1 interface Connect electrically a Dehumidifier or a Humidifier to 1 N 11 terminals to a relay that drives Dehumidifier NO contact or a Humidif...

Page 25: ...frequency lower than the standard one otherwise it will operate in standard mode Short Cut to Frequency reduction Mode Press the active key among Hold key for 10 seconds to make Night mode active and...

Page 26: ...A 126 Sanitary Water Request 13 15 Input contact switch quality 25mA 12V N A 153 Maximum Frequency Reduction Compressor 13 14 Input contact switch quality 25mA 12V N A 5 6 3 way valve 10 18 N Output...

Page 27: ...r External heat source 33AW CS1 INTERFACE Water temperature range produced by AQUASNAP air to water heat pump 20 60 C Heat pump outdoor unit Under floor heating Mid temp radiator 55 C 45 C 35 C 60 C H...

Page 28: ...90 5 80 2 91 65 30AWH012HB 11 90 3 91 12 95 3 01 67 13 45 3 61 10 20 2 91 68 30AWH015HB 14 50 4 06 14 0 3 21 68 16 00 3 81 13 00 2 91 69 30AWH004XB NX 4 08 4 13 3 88 3 25 62 4 79 4 04 3 20 2 93 64 30A...

Page 29: ...29 30AW Electrical connections 4 4 4Wiring diagrams Inverter control size 004HB SM_30AW indd 29 14 03 2011 14 42 16...

Page 30: ...30 30AW GMC control size 004HB Electrical connections 4 SM_30AW indd 30 14 03 2011 14 42 18...

Page 31: ...31 30AW Electrical connections 4 Inverter control size 004XB SM_30AW indd 31 14 03 2011 14 42 21...

Page 32: ...32 30AW GMC control size 004XB Electrical connections 4 SM_30AW indd 32 14 03 2011 14 42 24...

Page 33: ...33 30AW Inverter control size 006HB Electrical connections 4 SM_30AW indd 33 14 03 2011 14 42 27...

Page 34: ...34 30AW GMC control size 006HB Electrical connections 4 SM_30AW indd 34 14 03 2011 14 42 29...

Page 35: ...35 30AW Inverter control size 006XB Electrical connections 4 SM_30AW indd 35 14 03 2011 14 42 32...

Page 36: ...36 30AW GMC control size 006XB Electrical connections 4 SM_30AW indd 36 14 03 2011 14 42 35...

Page 37: ...37 30AW Inverter control size 006NX Electrical connections 4 SM_30AW indd 37 14 03 2011 14 42 38...

Page 38: ...38 30AW GMC control size 006NX Electrical connections 4 SM_30AW indd 38 14 03 2011 14 42 40...

Page 39: ...39 30AW Inverter control size 008HB Electrical connections 4 SM_30AW indd 39 14 03 2011 14 42 42...

Page 40: ...40 30AW GMC control size 008HB Electrical connections 4 SM_30AW indd 40 14 03 2011 14 42 45...

Page 41: ...41 30AW Inverter control size 008XB Electrical connections 4 SM_30AW indd 41 14 03 2011 14 42 48...

Page 42: ...42 30AW GMC control size 008XB Electrical connections 4 SM_30AW indd 42 14 03 2011 14 42 50...

Page 43: ...43 30AW Inverter control size 008NX Electrical connections 4 SM_30AW indd 43 14 03 2011 14 42 53...

Page 44: ...44 30AW GMC control size 008NX Electrical connections 4 SM_30AW indd 44 14 03 2011 14 42 56...

Page 45: ...45 30AW Inverter control size 012HB Electrical connections 4 SM_30AW indd 45 14 03 2011 14 42 58...

Page 46: ...46 30AW GMC control size 012HB Electrical connections 4 SM_30AW indd 46 14 03 2011 14 43 01...

Page 47: ...47 30AW Inverter control size 012XB Electrical connections 4 SM_30AW indd 47 14 03 2011 14 43 04...

Page 48: ...48 30AW GMC control size 012XB Electrical connections 4 SM_30AW indd 48 14 03 2011 14 43 07...

Page 49: ...49 30AW Inverter control size 012NX Electrical connections 4 SM_30AW indd 49 14 03 2011 14 43 10...

Page 50: ...50 30AW GMC control size 012NX Electrical connections 4 SM_30AW indd 50 14 03 2011 14 43 13...

Page 51: ...51 30AW Inverter control size 015HB SM_30AW indd 51 14 03 2011 14 43 16...

Page 52: ...52 30AW GMC control size 015HB SM_30AW indd 52 14 03 2011 14 43 19...

Page 53: ...53 30AW Inverter control size 015XB SM_30AW indd 53 14 03 2011 14 44 58...

Page 54: ...54 30AW GMC control size 015XB SM_30AW indd 54 14 03 2011 14 45 01...

Page 55: ...Control management 5 GMC controller Inverter controller 30AWH012_ 30AWH015_ 30AWH004_ 30AWH006_ 30AWH008_ Wired remote RC1 Code 33AW RC1_ Wired remote CS1 Code 33AW CS1_ SM_30AW indd 55 14 03 2011 14...

Page 56: ...discrete inputs analog inputs communications These inputs are then processed by mode control After the mode control comes the protections that protect the unit from damage After the protections the o...

Page 57: ...F PO CPBSE XJMM CMJOL UIF GBVMU DPEF TFOE UIF PSDFE 0 NFTTBHF UP UIF 6OJU JO case of not recoverable error and Water pump remains energized In addition and if connected the same message code will be s...

Page 58: ...ssor Run Time CRT 8IFO UIF ESZ DPOUBDU 0 TJHOBM JT SFDFJWFE UIF i POUSPMMFE 0 ZDMFw GFBUVSF SFBET UIF PNQSFTTPS 3VO 5JNF If CRT 18 minutes the compressor frequency is progressively reduced from the cu...

Page 59: ...OJOH PO VOUJM NJOVUFT IBWF FMBQTFE JG last on cycle was shorter than 10 minutes The maximum number of cycles for hours is six 8IFO UIF DPNQSFTTPS JT SFBEZ UP UVSO PO B SBOEPN EFMBZ PG o TFDPOET IPMET...

Page 60: ...OFE UP TFRVFOUJBMMZ 1PXFS 0 P 6OJU 0 BOE 5 0O P 8BUFS 1VNQ 0 P 5SBDF IFBUFS 0 DELTA SP NUI CODE 109 WP Water Pump TH Trace heater HP Heat Pump OAT Outdoor Air Temperature EWT Enter Water Temperature...

Page 61: ...tary Hot Water EHS External Heat Source WSP water set point NUI code 153 Water Pump On Off Management The water pump should be always ON apart if any alarms are active or if the unit is in OFF mode se...

Page 62: ...ng by main water pump always ON if main water pump is ON and by the code 156 ON or OFF as per SHW activation If OAT code 148 The HP turns OFF frost protection is active The EHS turns ON OFF depending...

Page 63: ...des through an entry into User settings mode or Installer settings Mode and scroll to the fault code as mentioned in the Variable table NUI shall scroll all the active fault codes In absence of diagno...

Page 64: ...clearing an error code is displayed Possible causes include excessive amount of refrigerant defective PMV or blockage in the refrigeration cycle a b c d e 30AWH004 117 112 108 105 98 30AWH006 117 112...

Page 65: ...the operation of heat pump stops and an alarm is displayed if the fan is 2 locked According to each operation mode by the conditions of outdoor temperature TO and compressor revolution the 3 speed of...

Page 66: ...the following 2 table is fixed and then the fan is controlled by temperature of TL sensor TO TO 5C 5 TO 10C 10 TO 15C 15 TO 20C 20 TO 25C 25 TO TO error MIN W1 W2 W3 W4 W5 WA W1 MAX W6 W8 WA WC WE WE...

Page 67: ...s of thermo OFF The fan restarts after approx 2 minutes 30 seconds and this intermittent operation is not an issue 3 This control function does not work for 30 minutes after activation 1 minute after...

Page 68: ...ed by TD and TO sensors In the event of TO sensor failure a backup control is auto matically performed by TE sensor judging the TO sensor defect checking the outdoor LED display 4 The right coil heati...

Page 69: ...are 10 the value is considered as a malfunctioning and the system operation is locked out TE Entering in Heat exchanger temperature 1 This control routine stops the compressor when over current preven...

Page 70: ...imum TE value calculated 10 15 min after each compressor restart in heating operation For 004 006 and 008 sizes defrost operation is also finished if TE is kept at 5 C or higher for 80seconds For 012...

Page 71: ...BDI CJU PG UIF 1 TXJUDI JT TFU UP 0 QPTJUJPO LED indication and code checking LED indication Cycle control P C board Cause LED indication D800 D801 D802 D803 D800 O Red D801 O Yellow D802 O Yellow D80...

Page 72: ...Yellow D801 Yellow D802 Yellow D803 Yellow D804 Yellow D805 Green Go off Go on Flash Present error SW803 ON 2 3 4 1 Latest error SW803 ON 2 3 4 1 Display 1 Initial display Display 2 SW800 operation E...

Page 73: ...2 9 3 to 3 9 4 to 4 9 5 to 5 9 6 to 6 9 7 to 7 9 8 to 8 9 9 to 9 9 10 to 10 9 11 to 11 9 12 to 12 9 13 to 13 9 14 to 14 9 15 to 15 9 16 to 16 9 17 to 17 9 18 to 18 9 19 to 19 9 20 to 20 9 21 to 21 9...

Page 74: ...y of Hz O UIF DBTF PG BO FSSPS UIF SFNBJOT P GPS TFDPOET UIFO BU B frequency of 1Hz it flashes a number of times equal to the error code BOE UIBO SFNBJOT P BHBJO GPS TFDPOET G UIF FSSPS DPEF IBT EJHJU...

Page 75: ...munications Interrupt Comm Int RS485 Communications Voltage DC 0 5 Power Limitation Switch J16 Pin 5 1 Switch input Discrete None 0 1 Inverter Rx HV Rx Discrete Voltage AC 0 264 SanWat Dry contact J20...

Page 76: ...ter Transmit HV Tx Discrete Voltage AC 0 264 N A 6 3 1 System Block Diagram Entering Water Temp J6A Carrier Monobloc Control Board L N G Refrig Temp J6B On Board LED RS485 Communications Communi catio...

Page 77: ...lt Fault code 5 Outdoor Air sensor of GMC fault Is the TR sensor correctly connected See Wiring Diagrams Are the resistance characteristics of the temperature sensor TR normal Correctly connect the TR...

Page 78: ...between NUI and GMC board Check GMC Board if defective replace Check NUI error if defective replace Fault code 7 NUI control Room sensor fault Is the sensor correctly connected Are the resistance char...

Page 79: ...g noise comes from flow switch Replace pump Pump stops 2 3 minutes after its rotation started Dirt clogging inside water circuit Remove waste 12 meters or longer water pipe to a branch or 5 or less br...

Page 80: ...ables and connectors correctly fitted Check cabling between inverter board and GMC board Check GMC Board if defective replace Check Inverter Board if defective replace Fault code 15 Exit water tempera...

Page 81: ...nter connections and cabling correct See Wiring Diagrams Does relay RY01 operate Correct the power supply voltage Correct any inter connecting or cabling errors Does the error code Code 12 o18 appear...

Page 82: ...ctly connect the Sensors Replace defective Sensors Check Inverter board replace if defective Check resistance table Fault code 23 Discharge Temperature Sensor Is the sensor correctly connected See Wir...

Page 83: ...ead and _ Pink lead of motor connector CN300 CN302 Normal fan motor Defective Fan Motor 30AW004 006 008 have only CN300 connector For the nominal resistance value check the relative tables Note A Grou...

Page 84: ...rd if defective replace Fault code 28 Discharge temperature error Fault code 27 Compressor lock Is the protective control such as discharge temperature release normal Are the connections of cables and...

Page 85: ...normal Does and overload condition exist Is the current detected by the current sensor normal Correct the power supply voltage Delete the cause of overload Check and correct circuit cables Check P C...

Page 86: ...Pin 2 and Pin 5 on CN800 normal Replace inverter board Ensure cabling is correct Is case thermocouple CN500 connected Connect thermocouple CN500 Does case thermocouple operate Normal Fan Motor Are the...

Page 87: ...0 20 10 0 10 20 30 40 50 60 70 80 90 Temperature C Resistence k T 10 C 0 5 10 15 20 Resistence k T 10 C TD sensor 0 50 100 150 200 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Temperature C Resist...

Page 88: ...85 105 125 Temperature C Resistence k T 50 C 0 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 1 8 2 Resistence k T 50 C TR TA TE TS TO sensors 0 5 10 15 20 25 30 35 40 0 20 40 60 80 100 120 Temperature C Resistence k...

Page 89: ...an motor 22 2 25 22 2 25 22 4 2 24 35 2 2 24 17 9 2 22 21 9 2 25 21 9 2 25 22 6 2 24 34 8 2 24 18 9 2 22 21 9 2 25 21 9 2 25 22 6 2 24 35 2 24 17 7 2 22 HP size 4 6 8 kW V1 V2 V3 Pump NYL 63 15 Main 2...

Page 90: ...acts control The AquaSnap PLUS can use the following user interfaces ESZ DPOUBDUT UIF RVB4OBQ 1 64 8 3 SFNPUF DPOUSPMMFS the 33AW CS1 Comfort Series programmable thermostat the Carrier Dealer Service...

Page 91: ...e wall through the 2 mounting holes Drill two 5 mm mounting holes in wall where marked Secure mounting base correctly to wall with 2 screws and anchors provided additional anchoring holes available fo...

Page 92: ...ly or Reversible Leaving Water Temperature LWT set point in heating 113 From 20 C to 60 C in cooling 115 From 4 C to 25 C Climatic curve 112 No predefined Climatic Curve Installer has to draw CC 1 12...

Page 93: ...ir circulation such as behind a door or in an alcove Install User Interface Turn OFF all power to unit 1 If an existing User Interface is being replaced 2 a Remove existing User Interface from wall b...

Page 94: ...t BJO PNNJTTJPOJOH GFBUVSFT t PSDF PVUQVUT PO BOE UFTU ZESBVMJD DJSDVJU DPEF t F OF EJ FSFOU TZTUFN UZQF BOE VTFS JOUFSGBDF DPEF t PO HVSF UFSNJOBM CMPDL PVUQVUT DPEF t 8BUFS UFNQFSBUVSF TFU QPJOUT DM...

Page 95: ...ng climatic curves 5 C 5 C 0 C 5 FREQUENCY REDUCTION MODE This code is use to activate Silence Frequency Reduction Night mode 1 Not Active 2 Active 1 2 1 Not active 6 FREQUENCY REDUCTION VALUE This co...

Page 96: ...he room set point that the user pressing the temporary hold button is selecting as temporary or hold 12 C 38 C 20 C 22 FAULT CODE This code displays the last fault code occurred 23 FAULT HISTORY This...

Page 97: ...ode is use to select the maximum outdoor temperature of the heating climatic curve 10 C 30 C 20 C 120 MIN WATER TEMPERA TURE HEATING This code is use to select the minimum water temperature of the hea...

Page 98: ...put connected at PIN 5 on terminal strip 1 Alarm signal 2 Signal of reached air temperature set point 1 2 1 148 EXTERNAL HEAT SOURCE OAT LIMIT This code is use to set the OAT threshold value under whi...

Page 99: ...t in Code 148 0 Trace he EEJUJPOBM XBUFS QVNQ 0O 0 EFQFOEJOH CZ NBJO XBUFS pump logic This it means that in case of SHW activation the additional WP will be ON EEJUJPOBM XBUFS QVNQ 0O 0 EFQFOEJOH CZ N...

Page 100: ...100 30AW Carrier interfaces 7 SM_30AW indd 100 14 03 2011 14 46 25...

Page 101: ...ry to set an horizontal climatic curve by setting NUI code120 121 for Heating Climatic Curve and 124 125 for Cooling Climatic Curve Custom curves Parameters 112 and 117 set to 0 allows to load in the...

Page 102: ...1 to 2 minutes and ensure that the compound gauge s pointer does not return 7 Set the refrigerant cylinder to the electronic balance connect the connecting hose to the cylinder and the connecting port...

Page 103: ...QD 3 Remove the screws fixing the GMC assembly and UIF TJEF DBCJOFU 45 1 t QDT 4 Remove the screw for the side cabinet and the QJQJOH QBOFM 3FBS 45 1 t QD 5 Remove the screw for the side cabinet and t...

Page 104: ...trol P C board assembly to other parts 1 Lead wires Connection with the power terminal block 3 wires Black White Orange Earth wire 1 wire Black 2 Connectors Connection with compressor Remove 3P connec...

Page 105: ...frost signal REQUIREMENT As each connector has a lock mechanism avoid to remove the connector by holding the lead wire but by holding the connector 4 Pull the GMC assembly upward and detach it from th...

Page 106: ...P UIF YJOH TDSFXT PG UIF CPUUPN QMBUF BOE IFBU FYDIBOHFS 45 1 t QDT 8 Pull upward the refrigerating cycle 5BLF P OVU YJOH UIF DPNQSFTTPS UP UIF CPUUPN place CAUTION When reconnecting the lead wires to...

Page 107: ...o the concave part of PMV body and then fix it 12 Fan guard t Detachment 1 Perform works from 1 to 4 of 1 and 3 2 Remove the front cabinet and put it down so that fan guard side directs downward Cauti...

Page 108: ...y source valve and water piping valve to pass water through the hydro unit and check that the expansion vessel connection has no water leakage 14 Relief valve 1 Perform works from 1 to 4 of 1 and 2 2...

Page 109: ...HE 1 Perform works from 1 to 4 of 1 and 2 2 Disconnect all the power source cable and cylinder connection cable 3 Discharge refrigerant gas 5BLF P UIF OVU DPOOFDUJOH UIF IFBU FYDIBOHFS UP the water ci...

Page 110: ...er cable from cord clamp and terminal 3FNPWF UIF SPPG QMBUF 45 1 t QDT t UUBDINFOU PVOU UIF SPPG QMBUF 45 1 t QDT 9 Connect the power cable and to terminal and then fix them with cord clamp REQUIREMEN...

Page 111: ...s a electric shock may occur Under system fault condition the electrolytic capa citor components may not have discharged Ensure these are discharged before proceeding 2 Remove connectors which are con...

Page 112: ...DT 3 Remove the connectors and the lead wires which are connected from IPDU P C board to the other parts Connector CN04 Connection with cycle P C board 3P CN05 Connection with cycle P C board 2P CN06...

Page 113: ...N06 White 4 Remove the earth wire from the control P C board Trust B tight screw 4 6 1 pc 5 Remove the fixing screws of the control P C board Screw with collar for fixing element 3 16 9 pcs Pan S tigh...

Page 114: ...ct lead wires and connectors connected from the GMC board assembly to other parts J6A Water Enter Exchanger Sensor J6B TR Sensor J6C Water Exit Exchanger Sensor J22 Outdoor Air Sensor J18 Mode Heat Co...

Page 115: ...1 t QDT 3FNPWF UIF QBSUJUJPO QMBUF UBLF P TDSFXT GSPN UIF CBTF QMBUF 45 1 t QDT BOE GSPN UIF IFBU FYDIBOHFS 45 1 t QDT 3FNPWF also the nut fixing the liquid receiver and the parti tion plate 4 Remove...

Page 116: ...ody t UUBDINFOU 4 Match the positioning extrusion of the coil surely to the concave part of PMV body and then fix it 14 Fan guard t FUBDINFOU 1 Perform works from 1 to 4 of 1 and 3 2 Remove the front...

Page 117: ...Remove the relief valve CAUTION The relief valve connection uses an O ring for water TFBM F DBSFGVM OPU UP TDSBUDI UIF 0 SJOH PUIFSXJTF water leakage may occur IMPORTANT After the relief valve replac...

Page 118: ...er cover 5BLF P UIF TDSFXT YJOH UIF IFBU FYDIBOHFS DPWFS UP UIF CBTF QMBUF 45 1 t QDT BOE UIF JOMFU XBUFS QJQF 45 1 t QDT IMPORTANT After the water heat exchanger replacement repair open the water sup...

Page 119: ...nually Water leakage Air vent Expansion vessel Annually Visual check for charge pressure abnormality water leakage or corrosion Heater assembly Annually Check for appearance damage deformation or loos...

Page 120: ...120 30AW Spare Parts 9 For the spare parts refer to specific document SM_30AW indd 120 14 03 2011 14 47 00...

Page 121: ...00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 Max Med Min OAT C Frequency COP 40 45 C 1 50 2 50 3 50 4 50 5 50 6 50 7 50 25 15 5 5 15 25 35 OAT C Max Med Min Fr...

Page 122: ...4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 Max Med Min OAT C Frequency COP 55 60 C 1 50 2 00 2 50 3 00 3 50 4 00 4 50 5 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPAC...

Page 123: ...00 6 00 7 00 8 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Frequency CAPACITY kW 23 18 C 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 0 5 10 15 20 25 30 35 40 45 50 OAT...

Page 124: ...4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency COP 40 45 C 1 50 2 50 3 50 4 50 5 50 6 50 7 50 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW...

Page 125: ...6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW 55 60 C 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 OAT C M...

Page 126: ...0 5 00 6 00 7 00 8 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Frequency COP 23 18 C 1 00 1 00 3 00 5 00 7 00 9 00 11 00 13 00 15 00 17 00 19 00 21 00 23 00 25 00 0 5 10 15 20 25 30 35 40 45 5...

Page 127: ...4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW 40 45 C 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 3...

Page 128: ...50 2 00 2 50 3 00 3 50 4 00 4 50 5 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW 55 60 C 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 9 00 10 00 11 00 12 00 25 15 5 5 15 25 35 OAT C M...

Page 129: ...00 8 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Frequency COP 23 18 C 0 00 2 00 4 00 6 00 8 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 24 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min...

Page 130: ...12 00 14 00 16 00 18 00 20 00 22 00 24 00 26 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency COP 40 45 C 1 50 2 50 3 50 4 50 5 50 6 50 7 50 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW...

Page 131: ...00 8 00 10 00 12 00 14 00 16 00 18 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency COP 55 60 C 1 50 2 00 2 50 3 00 3 50 4 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW 55 60 C 0 00...

Page 132: ...4 00 16 00 18 00 20 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Frequency COP 23 18 C 0 00 2 00 4 00 6 00 8 00 10 00 12 00 14 00 16 00 18 00 20 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med...

Page 133: ...12 00 14 00 16 00 18 00 20 00 22 00 24 00 26 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency COP 40 45 C 1 50 2 50 3 50 4 50 5 50 6 50 7 50 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW...

Page 134: ...00 10 00 12 00 14 00 16 00 18 00 20 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency COP 55 60 C 1 50 2 00 2 50 3 00 3 50 4 00 25 15 5 5 15 25 35 OAT C Max Med Min Frequency CAPACITY kW 55 60 C 0 00...

Page 135: ...6 00 18 00 20 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Frequency COP 23 18 C 0 00 2 00 4 00 6 00 8 00 10 00 12 00 14 00 16 00 18 00 20 00 0 5 10 15 20 25 30 35 40 45 50 OAT C Max Med Min Fr...

Page 136: ...136 30AW Additional Informations 11 11 1 Additional information SM_30AW indd 136 14 03 2011 14 47 24...

Page 137: ...137 30AW Additional Informations 11 11 1 Additional information SM_30AW indd 137 14 03 2011 14 47 25...

Page 138: ...io 9 20058 Villasanta MI Italy Tel 039 3636 1 The manufacturer reserves the right to change any product specifications without notice November 2010 Supersedes October 2008 Printed in Italy SM_30AW ind...

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