Waterstage WGYA050DG6 Technical Manual Download Page 85

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- (CS01 - 31) -

Control system

- (CS01 - 31) -

Heating Circuit Frost Protection

Informations:

The heating circuit frost protection is continuously
activated (protection mode

) and is not

adjustable.

Heating 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.

If the flow temperature rises again above 7°C,

the controller waits another 5 minutes, and then

stops the production of heat and the heating
pumps.

Heating circuit frost protection in cooling mode:

See Cooling mode.

Summary of Contents for WGYA050DG6

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 2 EXTERNAL CONNECTION DIAGRAM HU01 14 6 HYDRAULIC PERFORMANCE HU01 16 6 1 STATIC PRESSURE DROP UNIT HU01 16 7 SAFETY DEVICES HU01 17 8 STANDARD ACCESSORIES HU01 18 ...

Page 4: ...FORMANCE 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 big exchanger surface Parallel DHW and space heating operation possible Class A Stylish space saving solution with built in DHW tank Hydraulic unit DHW Tank 190L 648 mm 698 mm 1 840 mm Installation spa...

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 on heating terminal and outdoor temperature Cooling operation is possible z z Optional parts are required Anti Legionella function z z Sterilized at 55 C to 95 C The growth of Legionella in DHW Tank...

Page 6: ...xchanger 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 polyurethane Expansion vessel Volume l 12 Max water pressure bar 4 0 Pre pressure 1 bar 20 DHW tank Type Enamel coated steel Water volume l 190 Max water pressure bar 10 Anti corrosion Titanium anode ACI Water c...

Page 7: ...r 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 material polyurethane Expansion vessel Volume l 12 Max water pressure bar 4 0 Pre pressure 1 bar 20 DHW tank Type Enamel coated steel Water volume l 190 Max water pressure bar 10 Anti corrosion Titanium ano...

Page 8: ...e 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 Running current A 6 5 Max operating current Hydraulic unit 7 0 A 10 Wiring specification For back up heater power supply Main fuse circuit breaker current A 32 Connection cable mm 6 0 x 3 Wiring specificat...

Page 9: ...rent 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 Running current A 6 5 Max operating current Hydraulic unit 7 0 A 10 Wiring specification For back up heater power supply Main fuse circuit breaker current A 32 20 Connection cable mm 6 0 x 3 2 5 x 4 Wirin...

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 109 151 113 148 Model name Hydraulic unit WGYK160DG9 WGHG140DG Outdoor unit WOYK112LCTA WOHK112LCTA WOYK140LCTA WOHK140LCTA WOYK160LCTA WOHK160LCTA Heating appilcation C 55 35 55 35 55 35 Seasonal sp...

Page 11: ...Front 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 Condensation sensor 9 Drain valve 10 Safety valve 11 Safety thermostat 12 Manometer 13 Manual drainer 14 Expansion vessel 15 Condenser 16 Electrical back ups DHW Soapstone 17 ACI 18 ACI card Sensors ...

Page 12: ...equires 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 caps only when building the refrigerant connections If the refrigerant connection only occurs at the end of the installation be sure that the refrigerant circuit caps remain in place and tight througho...

Page 13: ...ating 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 Circulation pump Pressure gauge Water return temp sensor Distribution valve Water heat exchanger DHW tank Drain port DHW backup heater Hot water Cold water supply DHW tank temp sensor WGY model only ...

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 Power shedding or EJP Tariffs day night External fault Return sensor Initial sensor Start stop switch RP1 RP2 RD1 RD2 BU2 BU1 WH1 WH2 A1 A2 B1 B2 Connection to terminal block Connection to terminal bloc...

Page 15: ...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 3 15A FUSE 250V 6 3A Connections to the heat pump regulator accessories and options Power shedding or EJP Tariffs day night External fault Return sensor Initial sensor Start stop switch Connection to terminal block Condensation sensor ...

Page 16: ...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 RD1 RD2 BU2 BU1 BK1 BK2 CAPILLAIRE 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 Tariffs day night External fault Connection to t...

Page 17: ...relayed 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 of the remote control is not mandatory lighting of the room control unit Regulation of wire size and circuit breaker differs from each locality please refer in accordance with the regional standard 1 ...

Page 18: ...ses 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 lighting of the room control unit Regulation of wire size and circuit breaker differs from each locality please refer in accordance with the regional standard 230V L N L N 2 4 1 2 3 4 5 6 1 2 3 L1 L2 L3 N 1...

Page 19: ...G 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 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 7 7 ext in 2 4 6 7 4 2 ...

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 Safety valve Activate at 3 bar or more Safty valve open ...

Page 21: ...e 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 series Nut Small 1 DHW hose 2 To connect the Hydraulic unit Dielectric connection 2 To connect the Hydraulic unit Gascket 4 To connect the Hydraulic unit Insulation right 2 To isolate the connections a...

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 CAPACITY TABLES OU01 19 6 1 HEATING CAPACITY OU01 19 6 2 COOLING CAPACITY OU01 22 7 OPERATION NOISE OU01 25 7 1 NOISE LEVEL CURVE OU01 25 7 2 SOUND LEVEL CHECK POINT OU01 26 8 OPERATION RANGE OU01 27 9 SA...

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 Injection port Injection port Linear Control Injection Evaporator Heating cycle Water Heat exchanger Outdoor unit Indoor unit Linear Control Injection Normal refrigerant circuit High compression It re...

Page 25: ...ectrical 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 Optimization of refrigerant cycle operation Outdoor unit Hydraulic indoor unit Emitter system Refrigerant Hot water Temperature sensor Pressure sensor Co axial Heat Exchanger Accurate temperature control by DC ...

Page 26: ...sic 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 Pool Kit UTW KSPXD Floor heating Remote Control Room Thermostat Hot water Shower Bath Radiator Fan coil Control cable Supply hot water Gas refrigerant Return water Liquid refrigerant UTW T30XA UTW T30X...

Page 27: ... WOÛK160LCTA POWER SOURCE 3Ø 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 22 4 10 7 C 45 C radiators Heating capacity Nominal kW 9 90 12 10 12 75 Input power 2 98 3 78 3 97 COP 3 32 3 20 3 21 2 C 35 C floor heating Heating capacity Nominal kW 10 77 13 00 13 50 Input powe...

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 CDB 25 Max 35 Sanitary water Min 25 Max 35 Refrigerant Type R410A Charge g 2 500 Control Expansion valve electric type Nr of circuits 1 Refrigerant oil Type VG74 Charged volume l 1 55 Connection pipe T...

Page 29: ...166 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 79 79 79 79 Warmer climate 88 88 88 88 Sound power level Outdoor unit dB 69 68 69 68 70 68 70 68 Model Hydraulic unit WSYK160DG9 WSHG140DG 1 WGYK160DG9 WGHG140DG 1 Outdoor unit WOYK160LCTA WOHK160LCT...

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 1 61 2 39 1 61 2 39 Tj 15 C if TOL 20 C COPd Operation limit temperature TOL C 10 10 10 10 10 10 10 10 Cycling interval efficiency COPcyc Not applicable Heating water operating limit temperature WTO...

Page 31: ...12 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 10 10 Cycling interval efficiency COPcyc Not applicable Heating water operating limit temperature WTOL C 60 60 60 60 Power consumption in modes other than active mode Off mode POFF kW 0 014 0 014 0 01...

Page 32: ...0LCTA 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 Controller class II VI Contribution to energy efficiency 2 4 Controller class VI UTW C55XA UTW C58XD UTW C74TXF UTW C74HXF UTW C78XD DHW TANK SPECIFICATION DHW tank specification Load profile Tank Volume L Ta...

Page 33: ...Frequency 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 Quantity 5 For connection with indoor 4 1 The maximum current is the total current of indoor unit and outdoor unit 2 Wiring spec Selected sample Selected based on Japan Electrotechnical Standard and...

Page 34: ...1 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 Ø 2 8 C a b l e p o r t Ø 2 8 C a b l e p o r t Ø 2 8 C a b l e p o r t Ø 2 8 C a b l e p o r t Ø28 Cable port Ø28 Cable port Pipe port A Pipe port Pipe port 40 3 way valve Gas 3 way valve Liquid Terminal blocks 14 46 16 54 87 131 Pipe cable port Top view Front view Bot...

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 OBSTRUCTION IS PRESENT ALSO IN THE UPWARD AREA Max 500 300 1000 Max 500 500 250 250 1500 Obstacles at rear and above only Obstacles at rear sides and above only ...

Page 36: ...r 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 and above only OUTDOOR UNIT INSTALLATION IN MULTI ROW 3333333 1000 2000 or more 600 150 3000 or more 600 1500 500 Single parallel unit arrangement Multiple parallel unit arrangement ...

Page 37: ...nsor 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 Refrigerant water heat exchanger Muffler 3 way valve 3 way valve Strainer Expansion valve Pressure sensor Outdoor temperature sensor Expansion valve inlet sensor Heat exchange intermediate sensor Heat e...

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 Black Vcc R SW Vcc Power supply Use the following parts and construct a circuit like that shown above Input signal ON Low noise mode OFF Normal operation Set the Low noise mode type by Push switch on the ...

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 control PC board ON OFF ON OFF Input signal Peak cut mode Parts Optional Model name UTY XWZXZ2 Wire External input Red White Black 1 Power supply Voltage Chart sign Vcc DC 5V to 24V The current capac...

Page 41: ...oor 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 used 10 m Red White Black Vcc Load Vcc Power supply ON OFF Operation Stop Compressor status Output Signal Parts Optional Model name UTY XWZXZ2 Wire External input Red White Black 1 Power supply Voltage...

Page 42: ...7 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 9 90 2 89 3 43 9 68 3 22 3 01 9 29 3 48 2 67 9 25 3 81 2 43 10 C 11 15 2 18 5 11 10 80 2 38 4 54 10 39 2 62 3 97 9 90 2 85 3 47 9 68 3 14 3 08 9 29 3 46 2 68 9 25 3 79 2 44 11 C 11 15 2 15 5 19 10 80...

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 96 2 87 10 60 4 26 2 49 9 85 4 28 2 30 10 C 13 95 2 80 4 98 13 50 3 05 4 43 12 81 3 33 3 85 12 10 3 61 3 35 11 36 3 90 2 91 10 60 4 19 2 53 9 85 4 21 2 34 11 C 13 95 2 75 5 07 13 50 3 00 4 50 12 81 3 ...

Page 44: ...9 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 4 38 2 85 12 24 4 91 2 49 11 99 5 26 2 28 10 C 16 26 3 47 4 68 15 17 3 52 4 31 13 96 3 63 3 85 12 75 3 81 3 35 12 50 4 34 2 88 12 24 4 90 2 50 11 99 5 19 2 31 11 C 16 26 3 40 4 78 15 17 3 46 4 38 13...

Page 45: ...72 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 45 2 11 4 48 9 80 1 91 5 13 10 27 1 63 6 30 29 C 8 38 2 84 2 95 8 50 2 77 3 07 8 85 2 56 3 46 9 21 2 35 3 92 9 45 2 21 4 28 9 80 2 00 4 90 10 27 1 72 5 97 30 C 8 38 2 95 2 84 8 50 2 88 2 95 8 85 2 6...

Page 46: ...7 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 2 77 4 51 13 77 2 68 5 14 29 C 8 68 2 95 2 94 9 00 2 94 3 06 9 95 2 90 3 43 10 91 2 89 3 78 11 55 2 88 4 01 12 50 2 89 4 33 13 77 2 82 4 88 30 C 8 68 3 07 2 83 9 00 3 06 2 94 9 95 3 01 3 31 10 91 3 0...

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 10 4 35 14 95 3 02 4 95 29 C 9 14 3 10 2 95 9 50 3 12 3 04 10 59 3 16 3 35 11 68 3 20 3 65 12 41 3 22 3 85 13 50 3 25 4 15 14 95 3 17 4 72 30 C 9 14 3 25 2 81 9 50 3 26 2 91 10 59 3 31 3 20 11 68 3 ...

Page 48: ...40 NC 35 NC 30 NC 25 NC 20 NC 15 Heating z z Octave band sound pressure level dB 0dB 0 0002µbar 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 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Octave band sound pressure level dB 0dB 0 0002µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000...

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: ...OUTDOOR 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 8 60 Outdoor temperature CDB 50 ...

Page 51: ...on Thermal protection program Compressor temp Activate 112ºC Compressor stop Reset 80ºC Compressor restart Thermal protection program Discharge temp Activate 115 C Compressor stop Reset after 7 minutes Compressor restart High pressure protection Thermal protection program Heat exchanger temp Activate 68 C Compressor stop Reset 63 C Compressor restart Pressure sensor Activate 4 2 MPa Compressor sto...

Page 52: ...oor 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 work Drain cap 2 ...

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: ...THERMOSTAT 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 89 5 4 RF MODULE Optional parts CS01 90 6 PACKING LIST Accessories CS01 92 6 1 REMOTE CONTROL Optional parts CS01 92 6 2 ROOM THERMOSTAT Optional parts CS01 92 6 3 RF MODULE Optional parts CS01 93 7 ...

Page 55: ...low 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 programmed operation can be easily set Changing the heating mode linked with time is possible Heating mode Automatic mode Comfort Reduce mode switching automatically according to outdoor temperature Comfor...

Page 56: ...g 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 remote controller allows controls of hot water depending on room temperature Outdoor Sensor Outdoor unit Hydraulic unit Room Thermostat Option Remote control Option Floor heating Radiator Split type o...

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 heating mode and any faults View the settings 3 Exit ESC Quit the menu 4 Navigation and setting Selecting the menu Setting parameters Adjusting the ambient temperature setpoint 5 Selecting heating mode ...

Page 58: ...ide 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 setpoint Return temp HP 8410 Setpoint return HP Flow temp HP 8412 Setpoint flow HP Swimming pool temp 8900 Swimming pool temp setpoint Minimum remaining stop time for compressor 1 Minimum remaining runn...

Page 59: ...No 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 65 Room sensor 2 Yes 105 Maintenance message Yes 121 Flow temp HC1 not reached Yes 122 Flow temp HC2 not reached Yes 127 Anti legionella temp not reached Yes 369 External fault safety component No 3...

Page 60: ...tion 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 outlet intermediate error 7 Flashes 4 Flashes Outdoor thermistor error 7 Flashes 7 Flashes Outdoor unit heat sink temp thermistor error 7 Flashes 8 Flashes Expansion valve thermistor error 8 Flashes 4 Fl...

Page 61: ...error 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 temperature thermistor error 8 Flashes Compressor thermistor error 9 Flashes Heatsink thermistor error 10 Flashes 11 Flashes Discharge temperature protection permanent stoppage 12 Flashes Compressor ...

Page 62: ...ent 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 9 RESET button Hold down the RESET key for less than 3 sec Reinitialising the parameters and cancelling error messages Do not use during normal operation 12 Presence key Comfort Reduced switchover ...

Page 63: ...am 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 not interrupted 10 Digital display Operating control Readout of the current temperature of the heating mode and of any faults 11 Control knob Adjusting room temperature setpoint 12 Presence key Comf...

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 setting by pressing OK To return the menu press ESC If no setting is made for 8 minutes the screen returns automatically to the basic display Basic display OK Brief press End user OK OK OK Time of day ...

Page 65: ...tly 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 00 502 U 1st phase off end 00 00 22 00 503 U 2nd phase on start 00 00 504 U 2nd phase off end 00 00 505 U 3rd phase on start 00 00 506 U 3rd phase off end 00 00 516 U Default values Circuit 1 No Yes N...

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 Comfort setpoint maximum 20 C 712 U Reduced setpoint Frost protection setpoint Comfort setpoint 19 C 714 U Frost protection setpoint 4 C Reduced setpoint 8 C 716 S Comfort setpoint maximum 20 35 C 28 C...

Page 67: ...ys 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 automatically after running for 25 days 856 I Floor curing day current 0 32 857 I Floor curing days completed 0 32 900 S Operating mode changeover None Protection mode Reduced Comfort Automatic Reduc...

Page 68: ...t 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 boost 0 50 C 0 C 1134 S Actuator running time 30 873sec 240sec 1150 I Floor curing function Off Off Early interruption of the current programme programme inactive Operational heating Heating ready for o...

Page 69: ...nly 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 7 1642 S Legionella function weekday Monday Tuesday Saturday 1644 S Legionella function time 1645 S Legionella funct setpoint 1646 S Legionella funct duration 1647 S Legionella funct circ pump Off O...

Page 70: ...me 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 limitation 10 600min 90min 5055 S Recooling temp 10 95 C 65 C 5057 S Recooling collector Off Summer Always Summer 5061 S Electric immersion heater release 24h day Release of DHW Programme 4 DHW Rele...

Page 71: ...tion 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 Function input EX2 Low tariff E5 5983 S Cont type input EX2 NC Normally closed contact NO Normally opened contact NC 5985 S Cont type input EX3 NC Normally closed contact NO Normally opened contact NO 6...

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 eliminated 7150 I Simulation outside temp 50 50 C Input output test 7700 I Relay test No test 7710 I Output UX1 test 0 100 7716 I Output UX2 test 0 100 7722 I Digital output DO2 Off On Off 7723 I Heat pump ...

Page 73: ...cks 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 forced Draw free 8460 I Heat pump throughput 0 65535 l min Diagnostics consumers 8700 U Outside temp 50 50 C 8701 U Outside temp min Reset no yes 50 50 C 50 C 8702 U Outside temp max Reset no yes 50 50...

Page 74: ...t 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 setpoint refrig 0 140 C 9005 I Water pressure 1 100 500 bar 9006 I Water pressure 2 100 500 bar 9009 I Water pressure 3 100 500 bar 9010 I Measurement room temp 1 0 50 C 9011 I Measurement room temp 2 ...

Page 75: ...the 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 change Dates have been set for changing to summer time or to winter time The time changes automatically from 2am winter time to 3am summer time or from 3am summer time to 2am winter time on the first Sund...

Page 76: ...ng 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 programming level To do this simultaneously press OK and ESC keys for at least 3 seconds The temporary suspension of the programming lock remains in effect until you exit the programming Permanent suspe...

Page 77: ...onsiderably 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 phase on 504 524 564 604 2nd phase off 505 525 565 605 3rd phase on 506 526 566 606 3rd phase off Standard Program LINE FUNCTION 516 536 576 616 Default values No Yes All time programs can be reset to...

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 setpoints are activated and provide different temperature levels in the rooms The ranges of configurable setpoints are defined by their interdependencies as shown in the graph below Comfort setpoint C...

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 are low Warning The heating curve is adjusted in relation to a room temperature setpoint of 20 C If the room temperature setpoint is modified the flow temperature setpoint is automatically recompute...

Page 80: ...is 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 to take the building s dynamics into account Example Attenuated outdoor T Sum win heating limit 1 C Sum win heating limit Sum win heating limit 1 C Days ON OFF Flow temperature setpoint LINE FUNCTION...

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 that can be set Example Approx 60 the reference room is appropriate Approx 20 the reference room is inappropriate Information Activation of the function requires taking into account the following requi...

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 depending on the outside temperature and the building time constant Duration of quick setback when Comfort setpoint minus Reduced setpoint 2 K e g Comfort setpoint 20 C and Reduced setpoint 18 C C TRx TRw S...

Page 83: ...d 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 setpoint and uses the result as the temperature setpoint for the heat generator Actuator running time For the 3 position servomotor the travel time can be adjusted With a 2 position servomotor the adjuste...

Page 84: ...therwise 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 Days Bh Fh Fh Bh Floor curing setpoint manually The flow temperature setpoint for the Manually controlled floor drying function can be adjusted respectively for each heating circuit Floor curing day...

Page 85: ...eating 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 If the flow temperature rises again above 7 C the controller waits another 5 minutes and then stops the production of heat and the heating pumps Heating circuit frost protection in cooling mode See C...

Page 86: ...suitable 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 for this purpose Operating Mode LINE FUNCTION 901 Operating mode Off Automatic The cooling key on the user interface enables switching between operating modes Off The cooling function is deactivated A...

Page 87: ...w 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 flow temperature required when the composite outdoor temperature is 35 C without summer compensation 25 C 35 C 909 908 Flow temp setpoint Composite OT The cooling characteristic is adjusted for a 25 C r...

Page 88: ...Summer 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 power and prevents the differences between the ambient temperature of the room and the outdoor temperature being too high The resulting room temperature setpoint can be viewed in the Info section Su...

Page 89: ...utdoor 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 928 Room influence When using a room temperature sensor there are 3 different types of control to choose from SETTING CONTROL TYPE Simple control according to outdoor conditions 1 99 Control according ...

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 room temperature for example causes an immediate drop in the flow temperature Activation of the function requires taking into account the following requirements A room sensor must imperatively be conne...

Page 91: ...flow 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 at 6 C to protect the exchanger from freezing Actuator running time For the 3 position servomotor used it is possible to adjust the travel time With a 2 position servomotor the adjusted travel time ...

Page 92: ...nt 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 temperatures to be reached in the DHW storage tank Reduced setpoint Nominal setpoint DHW max setpoint 0 10 20 30 40 50 60 70 C Important For optimal operation we recommend reducing the setpoints to ...

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 program 4 DHW Recommended Time program 4 of the local controller is taken into account for the DHW mode The changeover between DHW nominal setpoint and DHW reduced setpoint occurs on the changeover t...

Page 94: ...by 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 on reduced or will follow time program 4 Legionella Function LINE FUNCTION 1640 Legionella function 1641 Legionella function periodically 1642 Legionella function weekday Legionella function periodica...

Page 95: ...heating 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 parameter 6046 being set to Release swimming pool Use of input H33 X152 requires an extension module to be connected to the control ...

Page 96: ...restarted 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 of compressor frequency indication changed from minimum to maximum If this setting value changes to small compressor frequency changes more quickly Warning This setting value is too small the effici...

Page 97: ...nction 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 switched on If compensation of surplus heat heat deficits shall act Only with floor curing fct the respective setting must be selected This means that the parameter is deactivated in normal heating mo...

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 source is released only when the composite outside temperature lies above or below the set temperature limit This enables the supplementary source to lock in a selected outside temperature range to ensure...

Page 99: ...s 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 crossing is significant the supplementary source is released earlier or locked earlier than with minor crossings TVx Actual value of flow temperature TVw Flow temperature setpoint Int Surplus integr...

Page 100: ...cking 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 temperature TVwSch Setpoint of common flow temperature A Request QX2 Release output QX2 T Locking time QX2 No consideration is given to the locking time if the heat pump malfunctions or is locked or if the s...

Page 101: ...is 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 advisable to limit the charging process timewise to enable heating If has been selected the charging time limitation will be deactivated The DHW will be heated to the nominal setpoint even if the room heat...

Page 102: ...inuously 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 taken into account for the heater 0 6 12 18 24 h Information Switch on will actually be in effect only if the heater is able to operate according to the heater operating mode setting ...

Page 103: ...een 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 to appear Cooling circuit 1 to appear Heating circuit 2 Using this setting heating circuit 2 can be switched on and off DHW LINE FUNCTION 5731 DHW controlling element Q3 No charging request No DHW c...

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 plant According to the outdoor temperature the heating circuit pump and the condenser pump are switched on although there is no demand for heat Outdoor temperature Pump ON Periodically ON OFF Diagram...

Page 105: ...on 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 reset Errors which are displayed in the Info section and accompanied by the Reset question can be manually reset Press the OK key once yes flashes on the display Press the OK key again to confirm the...

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 Yes 6 134 Heat pump alarm summary E20 Yes Number No 9 138 No heat pump control sensor No Yes No 1 146 Sensor Control device configuration No No Yes 3 171 Alarm contact 1 activated H1 H31 No No Yes 6 ...

Page 107: ...ss 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 directly generate a fault message but only a status message Only if the anomaly occurs repeatedly over a predefined time period and at a given frequency number will an error message be generated ...

Page 108: ...ation 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 many compressor 1 startups Priority 9 This setting can be reset with the associated rights of access Emergency mode If the heat pump is not operating properly an emergency operation can be maintained ...

Page 109: ...of 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 based on the actual outdoor temperature continues to be performed during the simulation and these temperatures are available again when the simulation is over This function can be deactivated by sel...

Page 110: ...put 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 output QX33 heat pump CC2 11 Relay output QX34 12 Relay output QX35 Swimming pool distribution valve 13 Relay output QX21 module 1 14 Relay output QX22 module 1 15 Relay output QX23 module 1 16 Relay ou...

Page 111: ...ill 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 input so that it is activated Input output test I O module LINE FUNCTION 7973 Sensor temp BX31 7976 Sensor temp BX34 7996 Contact state H33 The sensor test operate the same as for BX1 4 on the basic ...

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 Forced draft Forced draft storage tank Forced draft DHW Forced draft generator Forced draft Switch off delay active Comfort heating mode Optimis at switch on accelerated heating Optimization at switch ...

Page 113: ...g 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 frost protection setpoint Heater released Accelerated charging active Flow active Anti legion accelerated charging Charging active Charging anti legion setpoint Charging comfort setpoint Charging reduce...

Page 114: ...d 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 Comfort cooling mode Comfort cooling mode Switch off delay active Cooling protection mode Cooling protection mode Frost protection active Frost protection active OT cooling limit activated OT cooling ...

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 Comp 1 ON Heater ON Frost protection active Install frost protection active Off Flow active Switch off delay active No demand Switch off delay active No demand State swimming pool 8011 End user Info lev...

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 operation for HC DHW Released 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 circ...

Page 117: ...ed 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 values for the heat pump to be viewed Hour Startup Counter LINE FUNCTION 8450 Hours run compressor 1 8454 Locking time HP 8455 Counter number of locks HP 8456 Hours run electric flow 8457 Start counter e...

Page 118: ...mperatures 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 and 8770 Room temp 1 and 2 8743 and 8773 Flow temp 1 and 2 The display Off means that the associated components are currently disconnected The display On means that the associated components are curre...

Page 119: ...eratures 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 Multifunction Relay Status LINE FUNCTION 9031 Relay output QX1 9032 Relay output QX2 9033 Relay output QX3 9034 Relay output QX4 9035 Relay output QX5 The switching status of multifunction relays 1 ...

Page 120: ...viewed 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 module LINE FUNCTION 9071 Relay output QX31 9072 Relay output QX32 9073 Relay output QX33 9074 Relay output QX34 9075 Relay output QX35 The switching states of each relay on the I O module can be queried...

Page 121: ...tion 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 Wireless room thermostat option Remote control option Cable 3x0 5 mm Room thermostat option Cable 2x0 5 mm Power supply to the electrical back ups Phase Neutral Earth DHW power supply Phase Neutral ...

Page 122: ...CAL 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 rearmament of safety thermostat should be done by a professional 3 4 ...

Page 123: ...fessional 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 yellow Interconnection between the outdoor unit and the hydraulic unit Circuit breaker 1 Circuit breaker 2 230V L N L N 2 4 LN DHW Electricity supply 230 V Circuit breaker 3 WSY model only 230V L N ...

Page 124: ...back 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 tariff day night In particular domestic hot water DHW at Nominal temperature will be produced during the off peak hours when electricity is cheaper Connect the Power Provider contact to input EX2 Set th...

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 3 15A FUSE 250V 6 3A Connections to the heat pump regulator accessories and options Power shedding or EJP Tariffs day night External fault Return sensor Initial sensor Start stop switch RP1 RP2 RD1 ...

Page 126: ...clip 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 L N L N 230V CN21 FUSE 250V 3 15A FUSE 250V 6 3A Connections to the heat pump regulator accessories and options Power shedding or EJP Tariffs day night External fault Return sensor Initial sensor St...

Page 127: ...RE 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 Tariffs day night External fault Connection to terminal block External component contact sensor Initial sensor Start stop switch Heat pump regulator X100 L Earth N QX31 QX32 N QX33 QX34 N N N QX35 QX35 1 2...

Page 128: ...4 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 N QX5 N 2 3 B1 M B2 BX3 M BX4 B9 M 1 QX2 QX4 Connections to the heat pump regulatorl accessories and options ...

Page 129: ...p 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 are installed in the system this circulation pump is assigned for higher temperature circuit Regulation extension kit UTW KREXD z z Low voltage Main voltage Terminal Use Terminal Use X150 1 Room ther...

Page 130: ...t 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 direct sources of heat chimney flue television cooking hobs draughty areas ventilation door etc Air leaks in the seals in the constructions are often translated into cold air blowing through the electrica...

Page 131: ...f 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 To avoid this situation the sensor must be connected correctly Re initialise line 8703 commissioning level Consumer diagnostic menu CONFIGURING THE ROOM THERMOSTAT Configure the room thermostat and ...

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 Heating circuit 1 P All the heating circuits Heating circuit 1 44 I Operation HC2 command HC2 Commonly with HC1 Independent Commonly with HC1 This function enables you to choose whether you wish the roo...

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: ...ontrol 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 also to view the operating status of the heat pump to enter the heat pump settings Auto ESC OK 0 4 8 12 Installation z z ...

Page 135: ...do 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 both sides i e heat pump regulator side and room unit side Terminal C75 Control terminal Function 1 X86 terminal 1 BSB data 2 X86 terminal 2 BSB ground 3 X86 terminal 3 Power supply DC12V ...

Page 136: ...her 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 enter the heat pump settings Auto ESC OK 0 4 8 12 Installation z z The remote control is powered by three 1 5 V alkaline batteries type AA LR06 ...

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

Page 138: ...56 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 Connections z z The room thermostat must be connected to the connector X68 terminals 1 2 of the heat pump controller board To do this you can use a 0 5mm cable of the two pair telephone cable type If...

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 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 The room thermostat is powered by ...

Page 140: ...al 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 M60XD The prefabricated cable is to be connected to terminal X60 of the heat pump s regulator UTW MRCXD The RF module must be connected to the connector X86 or X150 terminals 1 2 3 of the regulation ex...

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: ...NTROL 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 view 32 5 80 56 60 100 9 11 39 67 4 2 Unit mm ...

Page 143: ...rol 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 60 96 Unit mm ...

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: ...or 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 THERMOSTAT Optional parts 66666 MODEL UTW C55XA UTW C58XD Wireless Name and shape Quantity Application Room thermostat 1 Room thermostat connector UTW C55XA only 1 For room thermostat connection Operating ins...

Page 147: ...L 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 MODULE 1 Operating instructions 1 ...

Page 148: ...ntrol 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 Wire type Remarks Room thermostat cable 0 5 mm 2 wires connection Max cable length 200 m Use shielded field supplied in accordance with the regional cable standard RF MODULE Optional parts 77777 MODEL U...

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 Optional parts 88888 MODEL UTW C55XA SIZE H x W x D mm 96 x 96 x 47 WEIGHT g 115 CABLE LENGTH m Max 200 POWER V 12 MODEL UTW C58XD Wireless SIZE H x W x D mm 96 x 96 x 47 WEIGHT g 165 BATTERIES 1 5V...

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 CABLE LENGTH m Max 200 POWER V 12 FREQUENCY BAND MHz 868 ...

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 are subject to change without notice for future improvement For further details check with our authorized dealer INNOVATIVE SOLUTION OF DOMESTIC HEATING ...

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