Waterstage WGHA050DG Technical Manual Download Page 3

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C O N T E N T S

HYDRAULIC

UNIT

12 FEATURES

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22 SPECIFICATIONS

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2-12 TECHNICAL SPECIFICATIONS

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2-22 ELECTRICAL SPECIFICATIONS

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32 DIMENSIONS

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3-12 DIMENSIONAL DRAWING

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3-22 INSTALLATION PLACE

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42 PIPING DIAGRAM

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52 WIRING DIAGRAM

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5-12 WIRING DIAGRAM

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5-22 EXTERNAL CONNECTION DIAGRAM

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62 HYDRAULIC PERFORMANCE

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6-12 STATIC PRESSURE DROP UNIT

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72 SAFETY DEVICES

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82 STANDARD ACCESSORIES

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Summary of Contents for WGHA050DG

Page 1: ...Air to Water Split DHW Integrated type DESIGN TECHNICAL MANUAL INNOVATIVE SOLUTION OF DOMESTIC HEATING DTW_SDI003E_01...

Page 2: ...2 HYDRAULIC UNIT DTW_SDI003E_01 CHAPTER02 2015 02 18 COMFORT SERIES_Single phase type WG A050DG WG A100DG HIGH POWER SERIES WG G140DG WGYK160DG9...

Page 3: ...2 2 ELECTRICAL SPECIFICATIONS HU01 05 3 DIMENSIONS HU01 08 3 1 DIMENSIONAL DRAWING HU01 08 3 2 INSTALLATION PLACE HU01 09 4 PIPING DIAGRAM HU01 10 5 WIRING DIAGRAM HU01 11 5 1 WIRING DIAGRAM HU01 11 5...

Page 4: ...ORMANCE DHW TANK 190L Energy saving pump with constant volume or pressure adjustment function DHW Production with coil heat exchanger to optimise the DHW performance Quick temperature rise due to a bi...

Page 5: ...water by built in back up heater or boiler as emergency even if an error is occurred OTHERS Automatic heating curve control z z Automatic temperature regulation in accordance with heating curve Depend...

Page 6: ...Heat exchanger Type Double tube Q ty 1 Water volume l 16 Water flow rate Min l h 490 650 810 1080 Water flow rate Nom Heating l h 780 1040 1300 1733 Cooling 690 897 1225 1467 Insulation material polyu...

Page 7: ...hanger Type Double tube Q ty 1 Water volume l 16 Water flow rate Min l h 1170 1460 1170 1460 1650 Water flow rate Nom Heating l h 1872 2339 1872 2339 2629 Cooling 1691 2157 1691 2157 2330 Insulation m...

Page 8: ...V 230 Current Running current A 26 1 Max operating current Hydraulic unit 28 2 A 10 Electrical heater DHW heater Type Copper 8 5W cm2 Power supply Phase 1 Frequency Hz 50 Voltage V 230 Current Runnin...

Page 9: ...ent Running current A 26 1 7 9 Max operating current Hydraulic unit 28 2 A 10 10 A 10 Electrical heater DHW heater Type Copper 8 5W cm2 Power supply Phase 1 Frequency Hz 50 Voltage V 230 Current Runni...

Page 10: ...155 Model name Hydraulic unit WGYG140DG6 WGHG140DG Outdoor unit WOYG112LCTA WOHG112LCTA WOYG140LCTA WOHG140LCTA Heating appilcation C 55 35 55 35 Seasonal space heating energy efficiency of heat pump...

Page 11: ...ront view Unit mm Legend 1 Electric box 2 Regulator User interface 3 Start stop switch 4 Hydraulic pumping unit 5 Distribution valve 6 Gas refrigeration connection 7 Liquid refrigeration connection 8...

Page 12: ...quires brazing The appliances are not fireproof and should not therefore be installed in a potentially explosive atmosphere To avoid condensation inside the condenser remove the refrigerant circuit ca...

Page 13: ...ting terminal Floor heating Radiator etc Hot water Water flow temp sensor Air venting valve Buffer tank Auxiliary heater Pressure safety valve Expansion tank Water heat exchanger Supply drain port Cir...

Page 14: ...X12 X13 X14 X15 X30 X50 X70 X75 X80 X82 X83 X84 X86 X100 X60 3 2 1 M BK BN BU RP ECS L N L N 230V CN21 FUSE 250V 3 15A FUSE 250V 6 3A Connections to the heat pump regulator accessories and options Pow...

Page 15: ...X3 L N 1 2 3 4 5 L N COM L L N X10 X11 X12 X13 X14 X15 X30 X50 X70 X75 X80 X82 X83 X84 X86 X100 X60 3 2 1 M BK BN BU RP ECS L N L N 230V CN21 FUSE 250V 3 15A FUSE 250V 6 3A Connections to the heat pum...

Page 16: ...N BU RP ECS L N L N 230V CN21 FUSE 250V 3 15A FUSE 250V 6 3A Connections to the heat pump regulator accessories and options RD1 RD2 BU2 BU1 BK1 BK2 CAPILLAIRE GN YE 1 2 3 4 5 6 L1 L2 L3 COMMUN 1 L1 2...

Page 17: ...elayed to create equivalent wiring In all cases please refer to the instruction manuals for the external components load shedder power meters to create the wiring Option The connection of terminal 3 o...

Page 18: ...es please refer to the instruction manuals for the external components load shedder power meters to create the wiring Option The connection of terminal 3 of the remote control is not mandatory lightin...

Page 19: ...HYDRAULIC PERFORMANCE 666 STATIC PRESSURE DROP UNIT 66666 VARIABLE PRESSURE 1mbar 10 mmCE 100 Pa 0 100 200 300 400 500 600 mbar m h 3 1 1 5 2 2 5 0 5 0 2 4 6 6 ext in 2 4 6 7 4 2 CONSTANT PRESSURE 1m...

Page 20: ...UNIT WG 050 160DG HYDRAULIC UNIT WG 050 160DG SAFETY DEVICES 777 Protection form Model WG A050DG WG A100DG WG G140DG WGYK160DG9 Circuit protection Current fuse Main PCB 20 A High pressure protection S...

Page 21: ...Adaptor Large 1 To connect the flared connection and the hydraulic unit Only for comfort series Adaptor Small 1 Nut Large 1 To connect the flared connection and the hydraulic unit Only for comfort se...

Page 22: ...1 OUTDOOR UNIT DTW_3SP003E_01 CHAPTER01 2016 02 18 3 PHASE TYPE WO K112LCTA WO K140LCTA WO K160LCTA...

Page 23: ...DIMENSIONS OU01 11 3 1 DIMENSIONAL DRAWING OU01 11 3 2 INSTALLATION PLACE OU01 12 4 PIPING DIAGRAM OU01 14 5 WIRING DIAGRAM OU01 15 5 1 WIRING DIAGRAM OU01 15 5 2 EXTERNAL INPUT OUTPUT OU01 16 6 CAPAC...

Page 24: ...60 C kept down to 20 C outdoor temperature without using backup heater High heating capacity FUJITSU GENERAL s advanced Linear Control Injection Technology Twin Rotary Compressor with Linear Control I...

Page 25: ...ctrical heating 278 117 109 79 Primary Energy Consumption Electricity loss is different due to power plant Efficiency of power plant 36 Oil heating Gas condensing boiler 100 Energy heating Optimizatio...

Page 26: ...ic Unit Controller Option Heating Hot Water Field Supplied Hot Water Outdoor System Components Options Boiler Field Supplied DHW Tank Swimming Pool 2nd circuit kit Heat Exchanger UTW ESPXA Swimming Po...

Page 27: ...WO K160LCTA POWER SOURCE 3 400V 50Hz 7 C 35 C floor heating Heating capacity Minimum kW 6 20 6 20 6 20 Nominal 10 80 13 50 15 17 Maximum 19 50 21 00 22 00 Input power Nominal 2 51 3 20 3 70 COP 4 30 4...

Page 28: ...Type x Q ty Propeller x 2 Discharge direction Horizontal Motor Quantity 2 Motor output W 100 Compressor Type x Q ty DC 2 rotary Liquid injection x 1 Motor output W 3 750 Operation range Heating Min CD...

Page 29: ...66 1166 1166 1166 Seasonal space heating energy efficiency Colder climate 100 124 100 124 100 122 100 122 Warmer climate 123 194 123 194 133 191 133 191 Water heating energy efficiency Colder climate...

Page 30: ...47 4 07 5 37 4 07 5 37 Tj 12 C COPd 5 16 7 08 5 16 7 08 5 39 7 03 5 39 7 03 Tj bivalent temperature COPd 1 91 2 65 1 91 2 65 1 95 2 53 1 95 2 53 Tj operation limit temperature COPd 1 59 2 28 1 59 2 28...

Page 31: ...2 C COPd 5 51 7 15 5 51 7 15 Tj bivalent temperature COPd 1 82 2 41 1 82 2 41 Tj operation limit temperature COPd 1 63 2 27 1 63 2 27 Tj 15 C if TOL 20 C COPd Operation limit temperature TOL C 10 10 1...

Page 32: ...LCTA WOHK140LCTA WOYK160LCTA WOHK160LCTA Heating appilcation C 55 35 55 35 55 35 Seasonal space heating energy efficiency of heat pump 112 154 117 150 117 149 CLASS OF TEMPERATURE CONTROLLER Controlle...

Page 33: ...requency Hz 50 1 Max operating current Heating A 9 0 9 5 10 5 Starting current 4 3 5 5 6 5 2 Wiring spec Main fuse Circuit breaker Current 16 0 Power cable mm 2 5 Wiring connections For power supply 3...

Page 34: ...00 21 9 89 21 95 25 50 543 Gas valve 540 Liquid valve 992 21 330 31 12 55 50 120 50 95 167 156 112 21 67 188 265 302 400 51 5 440 625 2 8 C a b l e p o r t 2 8 C a b l e p o r t 2 8 C a b l e p o r t...

Page 35: ...mm WHEN THE UPWARD AREA IS OPEN 150 200 200 300 1000 or more 1000 or more 150 Obstacles at rear only Obstacles at rear and sides only Obstacles at front only Obstacles at front and rear only WHEN AN O...

Page 36: ...more 500 1500 or more Obstacles at rear only Obstacles at front only Obstacles at front and rear only WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD AREA 1500 1500 500 Max 300 Obstacles at rear an...

Page 37: ...sor Indoor unit Heating cycle direction of flow Discharge temperature sensor Injection circuit on off solenoid valve Injection amount adjustment expansion valve Four way valve Heat exchange sensor Ref...

Page 38: ...OU01 15 Outdoor unit 3 phase OUTDOOR UNIT WO K112 160LCTA OUTDOOR UNIT WO K112 160LCTA WIRING DIAGRAM 555 WIRING DIAGRAM 55555 MODELS WO K112LCTA WO K140LCTA WO K160LCTA...

Page 39: ...unit Connector 1 2 3 Signal Field supply Make the distance from the PC board to the connected unit within 10 m Surely insulate with insulation tape etc since this wire is not used 10 m Red White Blac...

Page 40: ...R SW Vcc Power supply Use the following parts and construct a circuit like that shown above Input signal ON Peak cut mode OFF Normal operation Set the Peak cut mode type by Push switch on the outdoor...

Page 41: ...or control PC board Connected unit Connector 1 2 3 Field supply Make the distance from the PC board to the connected unit within 10 m Surely insulate with insulation tape etc since this wire is not us...

Page 42: ...2 87 9 29 3 52 2 64 9 25 3 84 2 41 8 C 11 15 2 27 4 91 10 80 2 47 4 37 10 39 2 71 3 83 9 90 2 94 3 37 9 68 3 29 2 94 9 29 3 50 2 65 9 25 3 82 2 42 9 C 11 15 2 22 5 02 10 80 2 42 4 46 10 39 2 66 3 91...

Page 43: ...42 2 23 8 C 13 95 2 92 4 78 13 50 3 15 4 29 12 81 3 44 3 72 12 10 3 72 3 25 11 36 4 03 2 82 10 60 4 33 2 45 9 85 4 35 2 26 9 C 13 95 2 86 4 88 13 50 3 10 4 35 12 81 3 38 3 79 12 10 3 67 3 30 11 36 3 9...

Page 44: ...5 41 2 22 8 C 16 26 3 58 4 54 15 17 3 64 4 17 13 96 3 77 3 70 12 75 3 92 3 25 12 50 4 41 2 83 12 24 4 92 2 49 11 99 5 34 2 25 9 C 16 26 3 53 4 61 15 17 3 58 4 24 13 96 3 70 3 77 12 75 3 86 3 30 12 50...

Page 45: ...2 5 70 10 27 1 46 7 03 27 C 8 38 2 63 3 19 8 50 2 56 3 32 8 85 2 36 3 75 9 21 2 15 4 28 9 45 2 02 4 69 9 80 1 82 5 40 10 27 1 55 6 65 28 C 8 38 2 74 3 06 8 50 2 67 3 18 8 85 2 46 3 60 9 21 2 25 4 09 9...

Page 46: ...C 8 68 2 70 3 21 9 00 2 70 3 34 9 95 2 68 3 71 10 91 2 67 4 09 11 55 2 66 4 35 12 50 2 65 4 72 13 77 2 54 5 42 28 C 8 68 2 83 3 07 9 00 2 82 3 19 9 95 2 79 3 57 10 91 2 78 3 92 11 55 2 77 4 17 12 50...

Page 47: ...9 14 2 82 3 24 9 50 2 83 3 36 10 59 2 86 3 70 11 68 2 90 4 03 12 41 2 92 4 25 13 50 2 96 4 57 14 95 2 88 5 20 28 C 9 14 2 96 3 09 9 50 2 97 3 20 10 59 3 01 3 52 11 68 3 05 3 83 12 41 3 07 4 04 13 50 3...

Page 48: ...0 NC 35 NC 30 NC 25 NC 20 NC 15 Heating z z Octave band sound pressure level dB 0dB 0 0002 bar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC...

Page 49: ...OU01 26 Outdoor unit 3 phase OUTDOOR UNIT WO K112 160LCTA OUTDOOR UNIT WO K112 160LCTA SOUND LEVEL CHECK POINT 77777 Microphone 1m Microphone Air Flow...

Page 50: ...UTDOOR UNIT WO K112 160LCTA OUTDOOR UNIT WO K112 160LCTA OPERATION RANGE 888 Cooling mode Flow temperature C Flow temperature C Heating mode Sanitary mode Outdoor temperature CDB 43 8 6 35 35 0 20 25...

Page 51: ...n Thermal protection program Compressor temp Activate 112 C Compressor stop Reset 80 C Compressor restart Thermal protection program Discharge temp Activate 115 C Compressor stop Reset after 7 minutes...

Page 52: ...or unit 3 phase OUTDOOR UNIT WO K112 160LCTA OUTDOOR UNIT WO K112 160LCTA STANDARD ACCESSORIES 1111 Name and shape Q ty Application Installation manual 1 Drain pipe 1 For outdoor unit drain piping wor...

Page 53: ...3 CONTROL SYSTEM DTW_SDI003E_01 CHAPTER03 2016 02 18 WG A050DG Hydraulic unit WG A100DG Hydraulic unit WG G140DG Hydraulic unit WGYK160DG9 Hydraulic unit...

Page 54: ...HERMOSTAT Optional parts CS01 84 4 4 RF MODULE Optional parts CS01 86 5 DIMENSIONS CS01 87 5 1 OUTDOOR SENSOR CS01 87 5 2 REMOTE CONTROL Optional parts CS01 88 5 3 ROOM THERMOSTAT Optional parts CS01...

Page 55: ...ow side matched to the usage conditions 4 5 C 4 5 C Setting heating curve Leaving water temperature C Outdoor temperature C High High Low Low Convenience z z Programmed operation The setting of progra...

Page 56: ...Floor heating Radiator heating Split type only Operation together with boiler at low outdoor temperature Temperature control of swimming pool Controlled at 35 C Remote controller Extension Optional r...

Page 57: ...button Hold down the DHW key for 3 seconds Switch from reduced to comfort until the next time the DHW timer switches over 2 Digital display Operating control Readout of the current temperature the hea...

Page 58: ...de temp 8700 Room temp 1 8740 Room setpoint 1 Flow temp 1 8743 Flow temp setpoint 1 Room temp 2 8770 Room setpoint 2 Flow temp 2 8773 Flow temp setpoint 2 DHW domestic hot water temp 8830 DHW temp set...

Page 59: ...o connection Failure to comply with room thermostat s polarity No 10 Outdoor sensor X86 Yes with OT 0 C 33 Flow sensor HP X70 Yes 44 Return sensor HP X70 Yes 50 DHW sensor X84 Yes 60 Room sensor 1 Yes...

Page 60: ...ion 6 Flashes 8 Flashes Outdoor unit magnetic relay error 7 Flashes 1 Flash Discharge thermister error 7 Flashes 2 Flashes Compressor thermister error 7 Flashes 3 Flashes Heat exchange thermistor outl...

Page 61: ...rror 3 Flashes Pressure sensor error 4 Flashes Heat exchange thermistor outlet error 5 Flashes Heat exchange thermistor intermediate error 6 Flashes Expansion valve thermistor error 7 Flashes Outdoor...

Page 62: ...nt to the comfort temp setting 8 Selecting cooling mode If the installation is fitted with the cooling kit Cooling operating according to the heating program Summer Winter mode switchover is automatic...

Page 63: ...m Summer Winter mode switchover is automatic Constant comfort temperature Constant reduced temperature Stand by mode with anti frost protection Provided that the heat pump s electrical power supply is...

Page 64: ...S engineer level specialist SETTING PARAMETERS Choose the desired level Scroll the menu list Choose the desired menu Scroll the function lines Choose the desired line Adjust the parameter Check the se...

Page 65: ...ly Jointly with HC1 70 S Display software version Time program heating cooling circuit 1 500 U Pre selection Day Week Mon Sun Mon Fri Sat Sun Monday Tuesday Mon Sun 501 U 1st phase on start 00 00 06 0...

Page 66: ...U Period start Day Month 01 01 31 12 653 U Period end Day Month 01 01 31 12 658 U Operating level Frost protection Reduced Frost protection Heating circuit 1 710 U Comfort setpoint Reduced setpoint Co...

Page 67: ...s 851 I Floor curing setpoint manually 0 95 C 25 C This function enables you to set the custom concrete slab drying temperature This temperature remains fixed The concrete slab drying programme stops...

Page 68: ...control max 0 360 min 180 min 1091 S Optimum stop control max 0 360 min 30 min 1100 S Reduced setpoint increase start 30 10 C C 1101 S Reduced setpoint increase end 30 10 C 5 C 1130 S Mixer valve boo...

Page 69: ...ly authorised during off peak hours 1640 I Legionella function Off Periodically depending line setting 1641 Fixed weekday depending line setting 1642 Off 1641 I Legionella function periodically 1 to 7...

Page 70: ...e 0 120min 20min 3720 S Switching integral for boiler relief 0 500 Cmin 100 Cmin 3723 S Locking time 1 120min 30min Domestic hot water DHW 5024 S Switching differential 0 20 C 7 C 5030 S Charging time...

Page 71: ...ion value 1 H3 0 5965 S Input value 2 H3 10 5966 S Function value 2 H3 100 5980 S Function input EX1 1 5981 S Contact type input EX1 NC Normally closed contact NO Normally opened contact NO 5982 S Fun...

Page 72: ...a fault occurs Emergency mode OFF Automatic Emergency mode is active when a fault occurs Emergency mode ON In Automatic position the energy cost can be onerous if the error is not detected and elimina...

Page 73: ...ks HP Reset no yes 0 65535 8456 S Hours run electric flow Reset no yes 0 2730h 8457 S Start counter electric flow Reset no yes 0 65535 8458 I State smart grid Draw disabled Draw free Draw wish Draw fo...

Page 74: ...counter DHW pump 0 199999 8842 S Hours run electric DHW 0 2730h 8843 S Start counter electric DHW 0 65535 8950 I Common flow temperature 0 140 C Common flow temperature setpoint 8957 I Common flow se...

Page 75: ...he function to operate the time and date must be set properly on the clock LINE FUNCTION 1 Hours minutes 2 Day month 3 Year 5 Start of summertime 6 End of summertime Note Summer time winter time chang...

Page 76: ...g lock If the programming lock is activated the setting values are displayed but may no longer be changed Temporary suspension of programming The programming lock can be temporarily deactivated at pro...

Page 77: ...nsiderably shorter Changeover Points LINE FUNCTION HC1 HC2 4 DHW 5 500 520 560 600 Preselection Mo Su Mo Fr Sa Su Mo Su 501 521 561 601 1st phase on 502 522 562 602 1st phase off 503 523 563 603 2nd p...

Page 78: ...setpoint 714 1014 Frost protection setpoint 716 1016 Maximum comfort setpoint Room temperature Room temperature can be set according to different setpoint values Depending on the selected mode these s...

Page 79: ...it is high Increase the setting The flow temperature is increased mainly when the outdoor temperatures are low Decrease the setting The flow temperature is lowered mainly when the outdoor temperatures...

Page 80: ...s delayed changing to summer mode is advanced Information This function does not work in Continuous comfort temperature mode Sunlight The controller displays ECO The outdoor temperature is attenuated...

Page 81: ...The influence of the difference is defined as a percentage The better the installation in the reference room accurate room temperature correct installation location etc the higher will be the value th...

Page 82: ...the room temperature falls to the reduced or frost level the heating circuit pump is activated and the mixing valve released Quick setback switches the heating off for a certain period of time dependi...

Page 83: ...setpoint 712 Mixing Valve Control LINE FUNCTION HC1 HC2 830 1130 Mixer valve boost 834 1134 Actuator running time Mixer valve boost The controller adds the increase set here to the current flow setpo...

Page 84: ...herwise the floors to be dried may be damaged The function may be prematurely interrupted by setting it to Off The maximum flow temperature limitation remains active Heat pump flow temp X Starting day...

Page 85: ...ating circuit frost protection in heating mode If the flow temperature is below 5 C the controller initiates the production of heat and starts the heating pumps regardless of the current heating mode...

Page 86: ...uitable value in order for both zones to be adequately cooled according to the available emitters Warning Cooling mode is prohibited on all radiators heating only floors or any emitters not intended f...

Page 87: ...temp setpoint at OT 25 C This is the cooling flow temperature required when the composite outdoor temperature is 25 C without summer compensation Flow temp setpoint at OT 35 C This is the cooling flo...

Page 88: ...ummer compensation end at OT 920 Summer compensation setpoint increase In summer the cooling comfort setpoint line 902 is gradually increased according to the outdoor temperature This saves on cooling...

Page 89: ...tdoor temperature is available the controller will use the Min flow setpoint at OT 35 C parameter C 5 3 C 5 2 924 923 Flow temp setpoint Flow temp setpoint Composite OT Room Influence LINE FUNCTION 92...

Page 90: ...fully open Control according to room temperature only The flow temperature is adjusted according to the room temperature setpoint the current room temperature and its evolution A slight increase in ro...

Page 91: ...low setpoint will be 18 C in both zones Warning If these settings are not chosen properly the heat pump may stop automatically due to the flow temperature being too low A safety mechanism is triggered...

Page 92: ...t value LINE FUNCTION 1610 Nominal setpoint 1612 Reduced setpoint The DHW is heated to various setpoint values These setpoints are active according to the selected operating mode and allow the desired...

Page 93: ...changed between the DHW temperature nominal setpoint and the DHW Example temperature reduced setpoint The first switch on point of each phase is advanced by one hour each time 0 5 6 12 1617 24 h Time...

Page 94: ...y low tariff input always triggers forced DHW charging If the low tariff input EX2 has not been configured and release via OPK has nevertheless been set the DHW level will either continuously remain o...

Page 95: ...eating The controller enables a swimming pool to be heated by the heat pump An individual setpoint can be set by means of line 2056 which appears when the swimming pool function is activated by parame...

Page 96: ...estarted the time which keeps minimum capacity can be adjusted Efficiency becomes better however the time of rising capacity becomes long Compressor mod run time Compressor mod run time means the time...

Page 97: ...ction the integral is set to a level representing 1 5 times the predefined value factory setting If the current temperature lies at least 2 K below the required setpoint the heat pump is immediately s...

Page 98: ...producer is not sufficient Instantly The supplementary source will always be released LINE FUNCTION 3700 Release below outside temp 3701 Release above outside temp Operation of the supplementary sourc...

Page 99: ...above or below the common flow temperature setpoint The temperature time integral gives consideration not only to the period of time but also to the extent of over undershoot This means that when the...

Page 100: ...king time starts as soon as a valid flow temperature setpoint is available Calculation of the release integral starts only when the locking time has elapsed TVxSch Actual value of common flow temperat...

Page 101: ...s within the differential and as long as it is not less than 1K above the setpoint Charging time limitation During charging the room heating may be stopped or insufficient Therefore it is often advisa...

Page 102: ...nuously active regardless of time programs 0 6 12 18 24 h DHW release The heater is controlled according to DHW release 0 6 12 17 24 h Time program 4 DHW Time program 4 DHW of the local controller is...

Page 103: ...en connected and the cooling mode is activated the heat pump will behave abnormally and might cause some unwanted discomfort Information Switching on the cooling mode causes the menu Cooling circuit 1...

Page 104: ...6098 Not used 6100 Readjustment outside sensor The outdoor temperature measuring value can be corrected within a range of 3 K Installation Frost Protection LINE FUNCTION 6120 Frost protection for the...

Page 105: ...n the user interface Location The sensor or contact associated to the error message Reset Reset is either automatic or manual depending on the type of error see table below with error messages Manual...

Page 106: ...No No Yes 3 105 Maintenance message No No Yes 5 121 HC1 flow temp too low No No Yes 6 122 HC2 flow temp too low No No Yes 6 126 DHW charge monitoring No No Yes 6 127 Anti legionella temperature No No...

Page 107: ...s reversing valve Y22 No No Yes 3 364 Heat pump cooling system error No No Yes 3 369 External fault No 370 Outdoor unit fault No If such statuses or events occur for the first time they will not direc...

Page 108: ...tion obtained over a period of 6 weeks If the value exceeds the Comp1 max startups hr op adjusted setting the symbol will be displayed and a maintenance message will appear in the Info section 8 Too m...

Page 109: ...f 50 50 C During simulation the current composite and attenuated outdoor temperatures are ignored and substituted with the adjusted simulation temperature Computation of the three outdoor temperatures...

Page 110: ...ut QX4 DHW distribution valve 6 Relay output QX5 DHW Electrical back up 7 Relay output QX6 8 Relay output QX31 Heat circ mix valve open Y1 9 Relay output QX32 Heat circ mix valve close Y2 10 Relay out...

Page 111: ...ll be displayed enabling it to be checked Display of 0 V means that there is no voltage and the respective input is currently inactive Display of 230 V means that voltage is present at the respective...

Page 112: ...action active Controlled drying active Controlled drying active Heating mode restriction Overeating protection active Restriction boiler protection Restriction DHW priority Restriction storage tank Fo...

Page 113: ...anti legion setpoint Forcing comfort setpoint Charging by heater Charging by heater anti legion setpoint Charging by heater comfort setpoint Charging by heater reduced setpoint Charging by heater fro...

Page 114: ...Locked heating mode Lock time after heating Locked generator Locked storage tank Cooling mode restricted Flow temp setpoint increase by hygrostat Dewpoint flow min limit Outdoor temp flow min limit C...

Page 115: ...Defrosting activated Cooling mode active Comp min ON time active Comp 1 ON Heating Comp min ON time active Heat deficiency compensation Max cond diff limit Min cond diff limit Comp 1 and heater ON Com...

Page 116: ...for HC DHW Released for HC DHW In operation for DHW In operation for DHW Released for DHW Released for DHW In operation for heating circuit In operation for heating circuit In operation for HC DHW In...

Page 117: ...d Values LINE FUNCTION 8410 Return temp HP 8412 Flow temp HP 8413 Compressor modulation 8414 Modulation electric flow 8425 Temp diff condenser These lines allow the various setpoints and measured valu...

Page 118: ...peratures are displayed Heating Circuits LINE FUNCTION 8730 and 8760 heating circuit pump 1 and 2 8731 and 8761 Heating circuit mix valve 1 open 8732 and 8762 Heating circuit mix valve 1 closed 8740 a...

Page 119: ...ratures of the primary controllers and DHW heater Swimming Pool LINE FUNCTION 8900 Swimming pool temp The current temperature of the swimming pool is displayed Line LINE FUNCTION 8950 Common flow temp...

Page 120: ...iewed on these lines The display Off means that the components assigned to this output are currently disconnected The display On means that the associated components are currently switched on I O modu...

Page 121: ...ion 1 heating circuit Outdoor sensor Cable 2x0 75 mm Interconnection between the outdoor unit and the hydraulic unit Phase Neutral Earth Communication bus Cable 4x1 5 mm Wireless remote control option...

Page 122: ...AL CONNECTIONS ON THE HYDRAULIC UNIT 33333 Open the front cover 1 2 Open the power control box Note Ensure that the general electrical power supply has been cut off before starting any repair work The...

Page 123: ...essional 1 2 3 4 5 6 L N L N Outdoor unit single phase Hydraulic unit Electricity supply 230 V single phase Electrical back up supply 230 V single phase External component contact Red Blue Brown Green...

Page 124: ...ack up heating Connect the electrical supply for the DHW tank to the electrical panel Contract with the power provider The heat pump s operation can be controlled to suit special contracts e g Low tar...

Page 125: ...Ou Or Ou Or 3 2 1 3 2 1 C C 2a 1a 1b 2b EX1 EX2 EX3 L N 1 2 3 4 5 L N COM L L N X10 X11 X12 X13 X14 X15 X30 X50 X70 X75 X80 X82 X83 X84 X86 X100 X60 3 2 1 M BK BN BU RP ECS L N L N 230V CN21 FUSE 250V...

Page 126: ...lip Heat pump regulator X70 Ou Or Ou Or 3 2 1 3 2 1 C C 2a 1a 1b 2b EX1 EX2 EX3 L N 1 2 3 4 5 L N COM L L N X10 X11 X12 X13 X14 X15 X30 X50 X70 X75 X80 X82 X83 X84 X86 X100 X60 3 2 1 M BK BN BU RP ECS...

Page 127: ...E GN YE 1 2 3 4 5 6 L1 L2 L3 COMMUN 1 L1 2 T1 3 L2 4 T2 WH BN RD BK BU BU WH Connection to terminal block Electrical Back up Resistance Safety thermostat Solid state relay Power shedding or EJP Tariff...

Page 128: ...X15 X30 X50 X70 X75 X80 X82 X83 X84 X86 X100 X60 Connections to the heat pump regulator accessories and options D3 D2 D1 UX3 M DI6 DI7 M BX1 M BX2 UX1 M L Earth N EX1 EX2 EX3 QX2 N QX1 N QX3 FX3 QX4...

Page 129: ...HTR for DHW B1 Room thermostat N M B2 X30 Not used X50 User interface X60 RF module X70 LPB clip X100 Regulation extension kit UTW KREXD Remark Colored items are for options 1 If the 2nd circuit kit...

Page 130: ...remote control is optional Consult the fitting instructions on the sensor s packaging The sensor must be installed in the living room area on a very uncluttered wall 1 5 m above the floor Avoid direc...

Page 131: ...the outdoor temperature at the time is above the heaters trigger temperature The regulating system uses an average initial outdoor temperature of 0 C and requires some time to update this temperature...

Page 132: ...1 This line regulates the use of the room control unit Depending on how it is used other settings will be necessary lines 42 44 48 42 I Appliance allocation 1 Heating circuit 1 Heating circuit 1 2 Hea...

Page 133: ...CS01 79 Control system CONTROL SYSTEM CONTROL SYSTEM INSTALLATION 444 OUTDOOR SENSOR 44444 MODEL QAC34 24 5 25 8 6 5 5 6 9 6 Installation z z H 1 2 H Minimum 2 5 m Field supply...

Page 134: ...ntrol includes the functions of the room unit together with those of the user interface mounted in series on the hydraulic unit It can be used therefore not only to measure the room temperature but al...

Page 135: ...o this you can use a 0 5mm cable of the two pair telephone cable type If the cable is shielded the shielding can be connected to the controller terminal 2 It may under no circumstances be connected on...

Page 136: ...er with those of the user interface mounted in series on the hydraulic unit It can be used therefore not only to measure the room temperature but also to view the operating status of the heat pump to...

Page 137: ...CS01 83 Control system CS01 83 CONTROL SYSTEM CONTROL SYSTEM...

Page 138: ...6 60 Air tightness faults in buildings often result in cold air being blown through the electrical sheathing Do not hesitate to seal them off if a cold air draft comes into the back of the thermostat...

Page 139: ...m Inner wall Away from drafts Away from direct sunlight Do not install the thermostat behind a door or in any other place where it may receive shocks 2 1 4 2 56 60 56 60 Air tightness faults in buildi...

Page 140: ...l glass or special concrete The distance to the transmitter should not exceed 30 meters or 2 floors UTW M60XD z z Do not install the RF module inside metal casings UTW MRCXD z z Connections z z UTW M6...

Page 141: ...CS01 87 Control system CONTROL SYSTEM CONTROL SYSTEM DIMENSIONS 555 OUTDOOR SENSOR 55555 MODEL QAC34 79 8 91 6 49 7 24 5 25 8 6 5 5 6 9 6 Front view Side view Rear view Top view Bottom view Unit mm...

Page 142: ...TROL SYSTEM REMOTE CONTROL Optional parts 55555 MODEL UTW C75XA UTW C78XD Wireless Controller z z Front view Side view Rear view Top view 159 82 37 Holder z z Front view Side view Rear view Bottom vie...

Page 143: ...ol system CS01 89 CONTROL SYSTEM CONTROL SYSTEM ROOM THERMOSTAT Optional parts 55555 MODEL UTW C55XA UTW C58XD Wireless Unit z z Front view Side view Rear view Bottom view Top view 96 47 4 2 56 60 56...

Page 144: ...CS01 90 Control system CS01 90 CONTROL SYSTEM CONTROL SYSTEM RF MODULE Optional parts 55555 MODEL UTW M60XD 66 5 55 8 43 71 28 8 Front view Side view Bottom view Unit mm...

Page 145: ...CS01 91 Control system CS01 91 CONTROL SYSTEM CONTROL SYSTEM MODEL UTW MRCXD Front view Side view Rear view 96 96 40 4 2 56 60 56 91 96 60 Unit mm...

Page 146: ...r UTW C75XA only 1 For remote control connection Operating instructions 1 If necessary use shielded cable and tapping screw Field supplied in accordance with the standard of the country ROOM THERMOSTA...

Page 147: ...SYSTEM CONTROL SYSTEM RF MODULE Optional parts 66666 MODEL UTW M60XD Name and shape Quantity Application RF MODULE 1 Operating instructions 1 MODEL UTW MRCXD Name and shape Quantity Application RF MO...

Page 148: ...trol cable 0 5 mm 3 wires connection Max cable length 200 m Use shielded field supplied in accordance with the regional cable standard ROOM THERMOSTAT Optional parts 77777 MODEL UTW C55XA Use Size Wir...

Page 149: ...42 WEIGHT g 170 CABLE LENGTH m 200 POWER V 12 MODEL UTW C78XD wireless SIZE H x W x D mm 185 x 82 x 42 WEIGHT g 312 BATTERIES 1 5V alkaline size AA LR06 3 pieces FREQUENCY BAND MHz 868 ROOM THERMOSTAT...

Page 150: ...MODULE Optional parts 88888 MODEL UTW M60XD SIZE H x W x D mm 67 x 71 x 56 WEIGHT g 54 CABLE LENGTH m 1 5 POWER V 5 5 FREQUENCY BAND MHz 868 MODEL UTW MRCXD SIZE H x W x D mm 96 x 96 x 40 WEIGHT g 115...

Page 151: ...Kawasaki 213 8502 Japan http www fujitsu general com is a worldwide trademark of FUJITSU GENERAL LIMITED Copyright 2016 Fujitsu General Limited All rights reserved Product specifications and design ar...

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