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118

17.5.13 Outdoor High Pressure Protection (H98)

Malfunction Decision Conditions:

During operation of heating, when pressure 4.0 MPa and above is detected by outdoor high pressure sensor.

Malfunction Caused:

1 Faulty

water

pump.

2  Insufficient water flow rate in system.
3  Water leak in system.
4  2/3 way closed.
5  Clogged expansion valve or strainer.
6 Excessive

refrigerant.

7 Faulty outdoor high pressure sensor.
8 Faulty outdoor unit PCB (main).

Содержание WH-SDC07C3E5

Страница 1: ...N OF LOW TEMPERATURE In order to avoid frostbite be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to serv...

Страница 2: ...Down Operation 83 13 4 Flow Switch 83 13 5 Force Heater Mode Operation 83 13 6 Indoor Unit Safety 84 13 7 Auto Restart Control 84 13 8 Indication Panel 84 13 9 Indoor Back Up Heater Control 85 13 10Tank Booster Heater Control 85 13 11Base Pan Heater Control Optional 86 13 12Three Way Valve Control 86 13 13Sterillization Mode 87 13 14Quiet Operation 87 13 15Anti Freeze Control 87 13 16Solar Operati...

Страница 3: ...DC07C3E5 WH SDC09C3E5 WH SDC12C6E5 WH SDC14C6E5 WH SDC16C6E5 WH SDC07C3E5 1 WH SDC09C3E5 1 WH SDC12C6E5 1 WH SDC14C6E5 1 WH SDC16C6E5 1 167 20 2 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 169 20 3 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 174 ...

Страница 4: ...ctrical circuit capacity is not enough or defect found in electrical work it will cause electrical shock or fire 10 This equipment must be properly earthed Earth line must not be connected to gas pipe water pipe earth of lightning rod and telephone Otherwise it may cause electric shock in case equipment breakdown or insulation breakdown 11 Do not use joint cable for indoor outdoor connection cable...

Страница 5: ...y one person 4 Do not touch outdoor unit air inlet and aluminium fin It may cause injury 5 Select an installation location which is easy for maintenance 6 Pb free solder has a higher melting point than standard solder typically the melting point is 50 F 70 F 30 C 40 C higher Please use a high temperature solder iron In case of the soldering iron with temperature control please set it to 700 20 F 3...

Страница 6: ... Device Expansion Valve Refrigeration Oil cm 3 FV50S 900 Refrigerant R410A kg oz 1 45 51 2 Height mm inch 795 31 5 16 Width mm inch 900 35 7 16 Dimension Depth mm inch 320 12 19 32 Net Weight kg lbs 66 146 Liquid mm inch 6 35 1 4 Pipe Diameter Gas mm inch 15 88 5 8 Standard Length m ft 7 23 0 Pipe Length Range m ft 3 9 8 30 98 4 I D O D Height Difference m ft 20 65 6 Additional Gas Amount g m oz f...

Страница 7: ... 16 43 Heating 20 35 Operation Range Water Outlet C Cooling 5 20 Heating 25 55 Internal Pressure Differential kPa Cooling 16 8 Heating 22 0 Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 30 Heating 30 Noise Level Power Level dB Cooling 43 Heating 43 Height mm inch 892 35 1 8 Width mm inch 502 19 3 4 Dimension Depth mm inch 353 13 29 32 Net Weight kg lbs 45 99 Liquid mm inch 6 35 1 4 Refrig...

Страница 8: ...12 C and water outlet temperature of 7 C Heating capacities are based on outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb with controlled indoor water inlet temperature of 30 C and water outlet temperature of 35 C Specification are subjected to change without prior notice for further improvement ...

Страница 9: ...xpansion Valve Refrigeration Oil cm 3 FV50S 900 Refrigerant R410A kg oz 1 45 51 2 Height mm inch 795 31 5 16 Width mm inch 900 35 7 16 Dimension Depth mm inch 320 12 19 32 Net Weight kg lbs 66 146 Liquid mm inch 6 35 1 4 Pipe Diameter Gas mm inch 15 88 5 8 Standard Length m ft 7 23 0 Pipe Length Range m ft 3 9 8 30 98 4 I D O D Height Difference m ft 20 65 6 Additional Gas Amount g m oz ft 30 0 3 ...

Страница 10: ...g 16 43 Heating 20 35 Operation Range Water Outlet C Cooling 5 20 Heating 25 55 Internal Pressure Differential kPa Cooling 22 5 Heating 35 0 Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 30 Heating 30 Noise Level Power Level dB Cooling 43 Heating 43 Height mm inch 892 35 1 8 Width mm inch 502 19 3 4 Dimension Depth mm inch 353 13 29 32 Net Weight kg lbs 45 99 Liquid mm inch 6 35 1 4 Refri...

Страница 11: ...12 C and water outlet temperature of 7 C Heating capacities are based on outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb with controlled indoor water inlet temperature of 30 C and water outlet temperature of 35 C Specification are subjected to change without prior notice for further improvement ...

Страница 12: ...igeration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 75 97 1 Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Dimension Depth mm inch 320 12 19 32 Net Weight kg lbs 106 234 Liquid mm inch 9 52 3 8 Pipe Diameter Gas mm inch 15 88 5 8 Standard Length m ft 7 23 0 Pipe Length Range m ft 3 9 8 40 131 2 I D O D Height Difference m ft 30 98 4 Additional Gas Amount g m oz ft 50 0 5 Refrigeration Ch...

Страница 13: ...6 43 Heating 20 35 Operation Range Water Outlet C Cooling 5 20 Heating 25 55 Internal Pressure Differential kPa Cooling 12 4 Heating 17 4 Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 30 Heating 30 Noise Level Power Level dB Cooling 43 Heating 43 Height mm inch 892 35 1 8 Width mm inch 502 19 3 4 Dimension Depth mm inch 353 13 29 32 Net Weight kg lbs 51 112 Liquid mm inch 9 52 3 8 Refrige...

Страница 14: ...12 C and water outlet temperature of 7 C Heating capacities are based on outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb with controlled indoor water inlet temperature of 30 C and water outlet temperature of 35 C Specification are subjected to change without prior notice for further improvement ...

Страница 15: ...rigeration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 75 97 1 Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Dimension Depth mm inch 320 12 19 32 Net Weight kg lbs 106 234 Liquid mm inch 9 52 3 8 Pipe Diameter Gas mm inch 15 88 5 8 Standard Length m ft 7 23 0 Pipe Length Range m ft 3 9 8 40 131 2 I D O D Height Difference m ft 30 98 4 Additional Gas Amount g m oz ft 50 0 5 Refrigeration C...

Страница 16: ...6 43 Heating 20 35 Operation Range Water Outlet C Cooling 5 20 Heating 25 55 Internal Pressure Differential kPa Cooling 16 0 Heating 23 0 Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 30 Heating 30 Noise Level Power Level dB Cooling 43 Heating 43 Height mm inch 892 35 1 8 Width mm inch 502 19 3 4 Dimension Depth mm inch 353 13 29 32 Net Weight kg lbs 51 112 Liquid mm inch 9 52 3 8 Refrige...

Страница 17: ...12 C and water outlet temperature of 7 C Heating capacities are based on outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb with controlled indoor water inlet temperature of 30 C and water outlet temperature of 35 C Specification are subjected to change without prior notice for further improvement ...

Страница 18: ...rigeration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 75 97 1 Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Dimension Depth mm inch 320 12 19 32 Net Weight kg lbs 106 234 Liquid mm inch 9 52 3 8 Pipe Diameter Gas mm inch 15 88 5 8 Standard Length m ft 7 23 0 Pipe Length Range m ft 3 9 8 40 131 2 I D O D Height Difference m ft 30 98 4 Additional Gas Amount g m oz ft 50 0 5 Refrigeration C...

Страница 19: ...43 Heating 20 35 Operation Range Water Outlet C Cooling 5 20 Heating 25 55 Internal Pressure Differential kPa Cooling 18 0 Heating 30 2 Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 30 Heating 30 Noise Level Power Level dB Cooling 43 Heating 43 Height mm inch 892 35 1 8 Width mm inch 502 19 3 4 Dimension Depth mm inch 353 13 29 32 Net Weight kg lbs 51 112 Liquid mm inch 9 52 3 8 Refrigera...

Страница 20: ...12 C and water outlet temperature of 7 C Heating capacities are based on outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb with controlled indoor water inlet temperature of 30 C and water outlet temperature of 35 C Specification are subjected to change without prior notice for further improvement ...

Страница 21: ...ter power failure for safety restart operation Gas leakage protection Prevent compressor reverse cycle Inner protector to protect compressor Serviceability Improvement Breakdown Self Diagnosis function System Status Check Buttons for servicing purpose System Pumpdown Button for servicing purpose Front maintenance design for outdoor unit Operation Condition Indoor Outdoor Water outlet temperature C...

Страница 22: ...22 4 Location of Controls and Components 4 1 Indoor Unit 4 1 1 Location of Control ...

Страница 23: ...23 ...

Страница 24: ...24 ...

Страница 25: ...25 4 1 2 Weekly Timer Setting ...

Страница 26: ...26 4 1 3 Setting Up the Special Functions ...

Страница 27: ...27 4 1 4 Main Components 4 2 Outdoor Unit ...

Страница 28: ...28 5 Dimensions 5 1 Indoor Unit ...

Страница 29: ...29 5 2 Outdoor Unit 5 2 1 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 ...

Страница 30: ...30 5 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 ...

Страница 31: ...ng Length m Max Piping Length m Additional Refrigerant g m UD07CE5 A 5 8 1 4 7 10 20 3 30 30 UD09CE5 A 5 8 1 4 7 10 20 3 30 30 UD12CE5 A 5 8 3 8 7 30 30 3 40 50 UD14CE5 A 5 8 3 8 7 30 30 3 40 50 UD16CE5 A 5 8 3 8 7 30 30 3 40 50 If piping length is over common length additional refrigerant should be added as shown in the table ...

Страница 32: ...32 ...

Страница 33: ...33 7 Block Diagram 7 1 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 ...

Страница 34: ...34 7 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 ...

Страница 35: ...35 8 Wiring Connection Diagram 8 1 Indoor Unit 8 1 1 WH SDC07C3E5 WH SDC09C3E5 WH SDC07C3E5 1 WH SDC09C3E5 1 ...

Страница 36: ...36 8 1 2 WH SDC12C6E5 WH SDC14C6E5 WH SDC16C6E5 WH SDC12C6E5 1 WH SDC14C6E5 1 WH SDC16C6E5 1 ...

Страница 37: ...37 8 2 Outdoor Unit 8 2 1 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 ...

Страница 38: ...38 8 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 ...

Страница 39: ...39 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SDC07C3E5 WH SDC09C3E5 WH SDC07C3E5 1 WH SDC09C3E5 1 ...

Страница 40: ...40 9 1 2 WH SDC12C6E5 WH SDC14C6E5 WH SDC16C6E5 WH SDC12C6E5 1 WH SDC14C6E5 1 WH SDC16C6E5 1 ...

Страница 41: ...41 9 2 Outdoor Unit 9 2 1 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 ...

Страница 42: ...42 9 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 ...

Страница 43: ...43 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...

Страница 44: ...44 10 1 2 Solar Printed Circuit Board Optional ...

Страница 45: ...45 10 2 Outdoor Unit 10 2 1 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 10 2 1 1 Main Printed Circuit Board ...

Страница 46: ...46 10 2 1 2 Capacitor Printed Circuit Board 10 2 1 3 Noise Filter Printed Circuit Board ...

Страница 47: ...47 10 2 2 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 10 2 2 1 Main Printed Circuit Board ...

Страница 48: ...48 10 2 2 2 Capacitor Printed Circuit Board 10 2 2 3 Noise Filter Printed Circuit Board ...

Страница 49: ...it If an awning is built over the unit to prevent direct sunlight or rain be careful that heat radiation from the condenser is not obstructed Avoid installations in areas where the ambient temperature may drop below 20 C Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place any obstacles which may cause a short circuit of the discharged air If outdoor unit ins...

Страница 50: ...rs and the length of the said cable must be shorter than 10 meter Failure to do so may lead to abnormal operation to the system 2 Engage the slots on the indoor unit to the hooks of installation plate 1 Ensure the hooks are properly seated on the installation plate by moving it left and right 3 Fix the screws 5 to the holes on the hooks of installation plate 6 as illustrated below 11 3 3 2 Water P...

Страница 51: ...en over tightening cause water leakage 11 3 3 3 Indoor Unit Refrigerant Pipe Installation 1 Please make flare after inserting flare nut located at joint portion of tube assembly onto the copper pipe In case of using long piping 2 Do not use pipe wrench to open refrigerant piping Flare nut may be broken and cause leakage Use proper spanner or ring wrench 3 Connect the piping o Align the center of p...

Страница 52: ...ord being damaged by sharp edges the cable and cord must be passed through a bushing located at the bottom of indoor unit before being connected to the terminal block The bushing must be used and must not be removed Connecting with external device optional 1 All connections shall follow to the local national wiring standard 2 It is strongly recommended to use manufacturer recommended parts and acc...

Страница 53: ...it power Ssc is greater than or equal to 828 38 kW for WH SDC07C3E5 UD07CE5 and WH SDC09C3E5 UD09CE5 at the interface point between the user s supply and the public system It is the responsibility of the installer or user of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power Ssc gre...

Страница 54: ...54 11 3 4 2 Wire Stripping and Connecting Requirement ...

Страница 55: ...m ø6 53 mm 1 4 18 N m Connecting the Piping to Outdoor Unit Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare after inserting the flare nut locate at valve onto the copper pipe Align center of piping to valves and then tighten with torque wrench to the specified torque as stated in the table Local pipes can project in any of four directions Make holes in ...

Страница 56: ...a Then evacuate the air approximately ten minutes 4 Close the Low side valve of the charging set and turn off the vacuum pump Make sure that the needle in the gauge does not move after approximately five minutes Note BE SURE TO FOLLOW THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT GAS LEAKAGE 5 Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve 6 Tighten t...

Страница 57: ... been completed tie the cable and cord together with the binding strap so that they do not touch other parts such as the compressor and bare copper pipes 6 Install back the control board cover 11 4 5 Wire Stripping and Connecting Requirement Same as indoor requirement For details please refer the diagram on AIR TO WATER HEATPUMP INDOOR UNIT 11 3 4 CONNECT THE CABLE TO THE INDOOR UNIT 11 4 6 Pipe I...

Страница 58: ...0 mm cover the 8 holes ø20 mm with Rubber cap 0 refer to illustration below use a tray field supply when necessary to dispose the outdoor unit drain water If the unit is used in an area where temperature falls below 0 C for 2 or 3 consecutive days it is recommended not to use the Drain elbow 2 and Rubber cap 0 for the drain water freezes and the fan will not rotate ...

Страница 59: ...s built over the unit to prevent direct sunlight or rain be careful that heat radiation from the condenser is not obstructed Avoid installations in areas where the ambient temperature may drop below 20 C Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place any obstacles which may cause a short circuit of the discharged air If outdoor unit installed near sea r...

Страница 60: ...eters and the length of the said cable must be shorter than 10 meter Fail to do so may lead to abnormal operation to the system 2 Engage the slots on the indoor unit to the hooks of installation plate 1 Ensure the hooks are properly seated on the installation plate by moving it left and right 3 Fix the screws 5 to the holes on the hooks of installation plate 6 as illustrated below 12 3 3 2 Water P...

Страница 61: ... tightening cause water leakage 12 3 3 3 Indoor Unit Refrigerant Pipe Installation 1 Please make flare after inserting flare nut located at joint portion of tube assembly onto the copper pipe In case of using long piping 2 Do not use pipe wrench to open refrigerant piping Flare nut may be broken and cause leakage Use proper spanner or ring wrench 3 Connect the piping o Align the center of piping a...

Страница 62: ...able and cord being damaged by sharp edges the cable and cord must be passed through a bushing located at the bottom of indoor unit before being connected to the terminal block The bushing must be used and must not be removed Connecting with external device optional 1 All connections shall follow to the local national wiring standard 2 It is strongly recommended to use manufacturer recommended par...

Страница 63: ...r of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power Ssc greater than or equal to 3050 kW The equipment s power supply 1 shall be connected to a suitable supply network with the following maximum permissible system impedance Zmax at the interface for models WH SDC12C6E5 UD12CE5 W...

Страница 64: ...64 Terminal screw Tightening torque N cm kgf cm M4 157 196 16 20 M5 196 245 20 25 12 3 4 2 Wire Stripping and Connecting Requirement ...

Страница 65: ... 42 N m Do not over tighten over tightening cause gas leakage Connecting the Piping to Outdoor Unit Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare after inserting the flare nut locate at valve onto the copper pipe Align center of piping to valves and then tighten with torque wrench to the specified torque as stated in the table Local pipes can project ...

Страница 66: ...Then evacuate the air approximately ten minutes 4 Close the Low side valve of the charging set and turn off the vacuum pump Make sure that the needle in the gauge does not move after approximately five minutes Note BE SURE TO FOLLOW THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT GAS LEAKAGE 5 Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve 6 Tighten the...

Страница 67: ...een completed tie the cables and cord together with the binding strap so that they do not touch other parts such as the compressor and bare copper pipes 6 Install back the control board cover 12 4 5 Wire Stripping and Connecting Requirement Same as indoor requirement For details please refer the diagram on AIR TO WATER HEATPUMP INDOOR UNIT 12 3 4 CONNECT THE CABLE TO THE INDOOR UNIT 12 4 6 Pipe In...

Страница 68: ...0 mm cover the 8 holes ø20 mm with Rubber cap 0 refer to illustration below use a tray field supply when necessary to dispose the outdoor unit drain water If the unit is used in an area where temperature falls below 0 C for 2 or 3 consecutive days it is recommended not to use the Drain elbow 2 and Rubber cap 0 for the drain water freezes and the fan will not rotate ...

Страница 69: ... base value for temperature shifting processes These shifting processes are depending on the Air to Water Heatpump settings and the operation environment The final shifted value will be used as internal water setting temperature and it is updated continuously whenever the electrical power is supplied to the unit 13 1 2 Heating Operation 13 1 2 1 Thermostat control Compressor is OFF when Water Outl...

Страница 70: ...itch and fix to room side 2 Heatpump operate follow normal cooling operation 3 Backup heater DOES NOT operate during cool mode 4 Solar 3 way valve operates follow solar operation specification 5 2 ways valve control o 2 ways valve is closed Cool Mode Operation Time Chart ...

Страница 71: ...ature 1 C 2 Tank temperature THERMO OFF TEMP for continuous 10 seconds after heat pump OFF water pump OFF THERMO ON TEMP 1 THERMO ON TEMP Water set temperature 1 C When detect tank temperature THERMO ON TEMP water pump ON for 3 minutes then heat pump ON ii Case 2 Heatpump THERMO OFF TEMP 1 Heat pump THERMO OFF TEMP 53 C 4 C 2 Water outlet temperature Heat pump THERMO OFF TEMP for continuous 3 minu...

Страница 72: ...Booster heater turn ON condition 1 During startup time initialization Booster heater turn ON after DELAY TIMER 2 When tank temperature lower than HEATER ON TEMP 3 20 minutes from previous heater off Booster heater turn OFF condition 1 When tank temperature higher than tank set temperature for continuous 15 secs Solar 3 way valve Solar pump operates follow solar operation specification 2 way valve ...

Страница 73: ...73 ...

Страница 74: ...oom Thermo OFF AND Solar 3 ways valve OFF 2 Heat pump operation control o During External Room Thermo ON time When room thermo ON heat pump must operate to room side Heat pump operate follow normal operation at room side o During External Room Thermo OFF time Switch 3 ways valve to tank side IF Under Solar Priority Set condition o Tank temperature Tank THERMO ON TEMP AND Solar Valve OFF Under Sola...

Страница 75: ...2 o Heat pump THERMO OFF TEMP 1 Heat pump THERMO OFF TEMP 53 C 4 C 2 Water outlet temperature Heat pump THERMO OFF TEMP for continuous 3 minutes heat pump OFF o Next THERMO ON TEMP 1 THERMO ON TEMP Water inlet when heat pump THERMO OFF 3 C 2 If water outlet temperature THERMO ON TEMP AND External Room Thermo OFF heat pump ON Case 3 o Heat pump THERMO OFF TEMP 1 Water inlet temperature 55 C for con...

Страница 76: ...operation specification Under solar priority is set condition when solar 3WV turn ON booster heater will turn OFF and 3 ways valve switch to room side Under solar priority is not set condition solar 3WV will OFF when heat pump operate to tank side o 2 way valve opens ...

Страница 77: ...emperature or 50 C whichever lower Heat pump Water Outlet set temperature is set to Maximum 55 C during tank interval Initial Tank THERMO ON TEMP heat pump tank target temperature 1 C Case 1 THERMO OFF TEMP 1 THERMO OFF TEMP Heat pump tank target temperature 1 C 2 Tank temperature THERMO OFF TEMP for continuous 10 seconds after heat pump off due to water thermo switch 3 ways valve to room side End...

Страница 78: ...eat up interval Booster heater ON OFF according to booster heater operation control o During tank heat up interval Once switch from heating heat up interval to tank heat up interval turn off the booster heater and start counting the BOOSTER HEATER DELAY TIMER Booster heater turn ON after BOOSTER HEATER DELAY TIMER fulfill and tank temperature lower than tank set temperature BOOSTER HEATER DELAY TI...

Страница 79: ...79 ...

Страница 80: ...80 ...

Страница 81: ...ump provide heating capacity to room side by hot water through heating panel floor or fan coil 1 3 ways valve control o 3 ways valve switch and fix to heating side 2 Heat pump operate follow normal heating operation 3 Backup heater operate follow normal operation 4 Solar 3 way valve operates follow solar operation specification 5 2 way valve opens 13 1 9 Water Temperature Thermo Shift Setting Swit...

Страница 82: ...ill be OFF permanently and OFF ON control panel LED will blink H62 error occurs When error happen the power has to be reset to clear the error If there is no error indication The water pump shall be continuously running The water pump will remain ON when compressor OFF due to thermostat OFF setting is reached Pump ON OFF control a During operation OFF or water pump stop at Tank Mode b During ERROR...

Страница 83: ...on 2 Press the Pump Down button to start the pump down operation 3 No low pressure protection error during pump down operation and 3 way valve will be shift to heating side 4 Press OFF ON button to stop the pump down operation 13 4 Flow Switch 13 4 1 Flow Switch Control 1 The water flow switch serve as an overload protector that shuts down the unit when the water level is detected to be low 2 Dete...

Страница 84: ...he water inlet temperature exceeds 80 C for continuously 10 seconds the water pump will be OFF immediately 3 After water pump OFF for more than 10 minutes it will be ON back and the indoor unit safety control checking is restarted 13 7 Auto Restart Control 1 When the power supply is cut off during the operation of Air to Water Heatpump the compressor will re operate after power supply resumes 13 8...

Страница 85: ...rce Heater Mode o Heater On condition a After water pump operate 9 mins b When water outlet temperature water set temperature 8 C c 20 minutes since previous Backup heater Off o Heater Stop condition a Force mode off OR b When water outlet temperature water set temperature 2 C for continuous 15 secs Do not operate heater at the following situation 1 Water outlet temperature sensor and water inlet ...

Страница 86: ...N Base pan heater will continue ON for 10 minutes after deice operation ends Base pan heater OFF condition 1 When outdoor ambient temperature 3 C OR 2 When operation is not heating OR 3 Base pan heater ON timer count completed 13 12 Three Way Valve Control Purpose 3 ways valve is used to change flow direction of hot water from heatpump between heating side and tank side Control contents 1 3 ways v...

Страница 87: ...eration by reduces outdoor unit noise Starting condition 1 When quiet button is presses 2 When quiet request ON time by weekly timer Refer to control panel When any of above mentioned condition is achieved this control is activated New target FM speed Present target FM speed 80 rpm Minimum target FM speed 200 rpm Cancellation condition 1 Cancel by press quiet button 2 Stop by OFF ON button 3 When ...

Страница 88: ... the Solar pump 3 Way Valve is requested ON Refer to figure below 13 16 2 Solar Operation Control When solar priority is SET 1 Operation condition a 3 way valve operates if all of the following conditions are fulfilled Power On regardless operation ON or OFF There is operation request from solar pump station Tank hot water temp is below solar on upper limit temp 72 C 2 Stop condition a 3 way valve...

Страница 89: ...rating when No power supply to unit OR There is NO operation request from solar pump station OR Tank hot water temp is above solar off upper limit temp 80 C Heat pump thermo ON and operate to tank side during operation ON and tank mode selected ...

Страница 90: ...90 ...

Страница 91: ...uit OFF Short Circuit ON Set Temp Actual Temp Short Circuit ON Open Circuit OFF Wire Connection and thermo characteristic of Siemen RAA20 Setting L Y1 H Heat Thermo L Y2 C Cool Thermo Set Temp Actual Temp Open Circuit OFF Short Circuit ON Set Temp Actual Temp Short Circuit ON Open Circuit OFF Control Content External room thermostat control activate only when remote thermostat connection select YE...

Страница 92: ...ing panel Control contents 1 When indoor running in heat mode OPEN the 2 ways valve 2 When indoor running in cool mode CLOSE the 2 ways valve 3 Stop condition a During stop mode fix 2 ways valve in close condition During pump down mode fix 2 ways valve in close condition During force mode open 2 ways valve Recommended Parts SFA 21 18 Siemens ...

Страница 93: ...evention Control 1 When the IPM temperature rises to 95 C compressor will stop immediately 2 Compressor will restart delay 3 minutes when the IPM temperature decreases to 90 C If this condition repeats continuously 3 times within 30 minutes system will stop operation and OFF ON control panel LED will blink F22 error occurs B DC Peak Current Control 1 When the current to IPM exceeds set value of 40...

Страница 94: ...r compressor on for 5 minutes Detection conditions When abnormal high voltage detection 5 V or when open circuit detection 0V for 5 seconds continuously After detection When abnormality is detected continue 5 seconds unit stop operation OFF ON control panel LED will blink H64 error occurs 14 1 9 Outside Temperature Current Control 14 1 10 Crank Case Heater Control Purpose For compressor protection...

Страница 95: ...re Control The maximum current value is regulated when the outdoor air temperature rises above 14 C in order to avoid compressor overloading 14 2 2 Deice Operation When outdoor pipe temperature and outdoor air temperature is low deice operation start where outdoor fan motor stop ...

Страница 96: ...n 1 minute after the compressor starts Compressor frequency will adjust base on outdoor air temperature 14 3 2 Freeze Prevention Control 1 1 When indoor heat exchanger temperature is lower than 0 C continuously for 10 seconds compressor will stop operating 2 Compressor will resume its operation three minutes after the indoor heat exchanger is higher than 1 C 3 Indoor heat exchanger freeze preventi...

Страница 97: ...n the left right and top of the side cabinet 3 Gently remove the side cabinet by holding both of the handles 15 3 Test Run 1 Fill up the boiler tank with water For details refer to boiler tanks installation instruction and operation instruction 2 Set ON to the indoor unit and RCCB Then for control panel s operation please refers to air to water heatpump s operation instruction 3 For normal operati...

Страница 98: ...w graph shown the external static pressure kPa versus water flow rate l min 07C3 09C3 12C6 14C6 16C6 Flow rate characteristic of indoor unit is as per above mentioned 15 6 Expansion Vessel Pre Pressure Checking Expansion Vessel with 10 L air capacity and initial pressure of 1 bar is installed in this indoor unit Total amount of water in system should be below 200 L Note This amount of water is not...

Страница 99: ...d then contact your local authorized dealer 3 Air purge valve Air purge valve must be installed at all high points in a closed water circuit system An automatic air purge valve is provided inside the indoor unit To automatically purge the air from the system turn the plug on the air outlet anticlockwise by one complete turn from fully closed position Excessive air is automatically purged if the pl...

Страница 100: ...r of step a b 7 External water filter field supply Clean the external water filter in regularly basic o External water filter is located inside the tube connector which is before water inlet connector of indoor unit indicated with WATER IN Refer to figure below o Use spanner to detach the tube connector nut o Take out the filter carefully so that not deforms it shape o Use tap water only to wash t...

Страница 101: ... no electrical problems before inspecting the refrigeration cycle Such problems include insufficient insulation problem with the power source malfunction of a compressor and a fan The normal pressure of the refrigeration cycle depends on various conditions the standard values for them are shown in the table on the right ...

Страница 102: ...ressure Electric current during operation Low Pressure High Pressure Electric current during operation Water leakage or insufficient water flow rate in the system Excessive amount of refrigerant Inefficient compression Insufficient refrigerant gas leakage Outdoor heat exchange deficiency Clogged expansion valve or Strainer Carry out the measurements of pressure electric current and temperature fif...

Страница 103: ...IC memory To check the error code 1 When an abnormality occurs system will stop operation and OFF ON control panel LED will blink 2 Error code of the abnormality will display on the control panel Timer display LCD 3 To determine the abnormality description the error code table needs to be referred To display past last error code 1 Turn ON power supply 2 Press and hold the CHECK button for more tha...

Страница 104: ...gh pressure sensor Water pump or water leakage Clogged expansion valve or strainer Excess refrigerant Outdoor PCB H99 Indoor heat exchanger freeze prevention Indoor heat exchanger Refrigerant shortage F12 Pressure switch activate 4 times occurrence within 20 minutes Pressure switch F14 Outdoor compressor abnormal revolution 4 times occurrence within 20 minutes Outdoor compressor F15 Outdoor fan mo...

Страница 105: ...perature sensor abnormality Continue for 5 sec Water outlet temperature sensor defective or disconnected F46 Outdoor Current Transformer open circuit Insufficient refrigerant Outdoor PCB Compressor low F48 Outdoor EVA outlet temperature sensor abnormality Continue for 5 sec Outdoor EVA outlet temperature sensor defective or disconnected F49 Outdoor bypass outlet temperature sensor abnormality Cont...

Страница 106: ...eration of cooling and heating the capability rank of indoor checked by the outdoor is used to determine connection capability rank abnormality Malfunction Caused 1 Wrong model interconnected 2 Wrong indoor unit or outdoor unit PCB main used 3 Faulty indoor unit or outdoor unit PCB main Abnormality Judgment Continue for 90 seconds ...

Страница 107: ... During startup and operation of cooling and heating the temperatures detected by the compressor tank temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 108: ... During startup and operation of cooling and heating the temperatures detected by the indoor refrigerant liquid temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty indoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 109: ...bove 26 C is detected by the outdoor pipe temperature sensor Malfunction Caused 1 Dust accumulation on the outdoor unit heat exchanger 2 Air short circuit at outdoor unit 3 2 way valve partially closed 4 Faulty outdoor unit fan motor 5 Refrigerant shortage refrigerant leakage 6 Clogged expansion valve or strainer 7 Faulty outdoor pipe temperature sensor 8 Faulty outdoor unit main PCB main ...

Страница 110: ...etected by the indoor water flow switch is used to determine water flow error Malfunction Caused 1 Faulty water pump 2 Water leak in system 3 Faulty connector connection 4 Faulty water flow switch 5 Faulty indoor unit PCB main Abnormality Judgment Continue for 10 seconds but no judgment for 9 minutes after compressor startup restart ...

Страница 111: ...n Conditions During operation of cooling and heating when the outdoor high pressure sensor output signal is 0 Vdc or 5 Vdc Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue 4 times in 20 minutes ...

Страница 112: ...ndoor backup heater when no power supplies to indoor backup heater or OLP open circuit Malfunction Caused 1 Faulty power supply connector connection 2 Faulty connector connection 3 Faulty indoor backup heater overload protector OLP 4 Faulty indoor unit PCB main Abnormality Judgment Continue for 60 seconds ...

Страница 113: ...onditions When tank connection is set to ON the temperatures detected by the tank temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty indoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 114: ...cation Abnormality H76 Malfunction Decision Conditions During standby and operation of cooling and heating indoor control panel error occur Malfunction Caused 1 Faulty connector connection 2 Faulty control panel 3 Faulty indoor unit PCB main ...

Страница 115: ...is normal Malfunction Caused 1 Faulty outdoor unit PCB main 2 Faulty indoor unit PCB main 3 Indoor outdoor signal transmission error due to wrong wiring 4 Indoor outdoor signal transmission error due to breaking of wire in the connection wires between the indoor and outdoor units 5 Indoor outdoor signal transmission error due to disturbed power supply waveform Abnormality Judgment Continue for 1 m...

Страница 116: ...ion Conditions During operation of tank booster heater and tank booster heater OLP open circuit Malfunction Caused 1 Faulty connector connection 2 Faulty tank booster heater overload protector OLP 3 Faulty indoor unit PCB main Abnormality Judgment Continue for 60 seconds ...

Страница 117: ...tween Indoor and Outdoor H95 Malfunction Decision Conditions The supply power is detected for its requirement by the indoor outdoor transmission Malfunction Caused 1 Insufficient power supply 2 Faulty outdoor unit PCB noise filter main ...

Страница 118: ...ssure 4 0 MPa and above is detected by outdoor high pressure sensor Malfunction Caused 1 Faulty water pump 2 Insufficient water flow rate in system 3 Water leak in system 4 2 3 way closed 5 Clogged expansion valve or strainer 6 Excessive refrigerant 7 Faulty outdoor high pressure sensor 8 Faulty outdoor unit PCB main ...

Страница 119: ...door refrigerant liquid temperature 0 C Malfunction Caused 1 Faulty water pump 2 Insufficient water flow rate in system 3 Water leak in system 4 2 way valve partially closed 5 Clogged expansion valve or strainer 6 Refrigerant shortage refrigerant leakage 7 Faulty indoor refrigerant liquid temperature sensor 8 Faulty indoor unit PCB main ...

Страница 120: ...alfunction Caused 1 Dust accumulation on the outdoor unit heat exchanger 2 Air short circuit at outdoor unit 3 Faulty water pump 4 Insufficient water flow rate in system 5 Water leak in system 6 2 3 way valve closed 7 Clogged expansion valve or strainer 8 Excessive refrigerant 9 Faulty outdoor high pressure sensor and switch 10 Faulty outdoor unit PCB Abnormality Judgment Continue 4 times in 20 mi...

Страница 121: ... compressor rotation failure is detected by checking the compressor running condition through the position detection circuit Malfunction Caused 1 Compressor terminal disconnect 2 Faulty outdoor unit PCB main 3 Faulty compressor Abnormality Judgment Continue 4 times in 20 minutes ...

Страница 122: ... fan motor feedback of rotation 2550 rpm or 50 rpm Malfunction Caused 1 Operation stop due to short circuit inside the fan motor winding 2 Operation stop due to breaking of wire inside the fan motor 3 Operation stop due to breaking of fan motor lead wires 4 Operation stop due to fan motor Hall IC malfunction 5 Operation error due to faulty outdoor unit PCB Abnormality Judgment Continue 2 times in ...

Страница 123: ...itions During operation of cooling and heating when outdoor current above 27 9 A is detected by the current transformer CT in the outdoor unit PCB Malfunction Caused 1 Excessive refrigerant 2 Faulty outdoor unit PCB main Abnormality Judgment Continue 3 times in 20 minutes ...

Страница 124: ...ve 112 C is detected by the compressor tank temperature sensor Malfunction Caused 1 Faulty compressor tank temperature sensor 2 2 3 way valve closed 3 Refrigerant shortage refrigerant leakage 4 Clogged expansion valve or strainer 5 Faulty outdoor unit PCB main 6 Faulty compressor Abnormality Judgment Continue 4 times in 30 minutes ...

Страница 125: ...onditions During operation of cooling and heating when temperature 95 C is detected by the outdoor IPM temperature sensor Malfunction Caused 1 Faulty outdoor unit fan motor 2 Faulty outdoor unit PCB main Abnormality Judgment Continue 3 times in 30 minutes ...

Страница 126: ...f cooling and heating when outdoor DC current is above 40 1 5 0 A for UD07 09CE OR 44 7 5 0 A for UD12 16CE is detected by the IPM DC Peak sensing circuitry in the outdoor unit PCB main Malfunction Caused 1 Faulty outdoor unit PCB main 2 Faulty compressor Abnormality Judgment Continue for 7 times ...

Страница 127: ...nlet temperature indoor refrigerant liquid temperature 5 C 4 During operation of heating indoor refrigerant liquid temperature water inlet temperature 5 C Malfunction Caused 1 Faulty water inlet or indoor refrigerant liquid temperature sensors 2 2 3 way valve closed 3 Refrigerant shortage refrigerant leakage 4 Clogged expansion valve or strainer 5 Faulty outdoor unit PCB main 6 Poor compression of...

Страница 128: ... temperature of thermostat ON indoor unit 0 C 2 During cooling operation when the indoor pipe temperature of thermostat ON indoor unit 45 C Malfunction Caused 1 Faulty sensor 2 Faulty connector connection 3 Faulty outdoor unit PCB noise filter main 4 Faulty four way valve Abnormality Judgment Continue 4 times in 30 minutes ...

Страница 129: ...l F27 Malfunction Decision Conditions During compressor stop and outdoor high pressure switch is remain opened Malfunction Caused 1 Faulty connector connection 2 Faulty switch 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 1 minute ...

Страница 130: ... During startup and operation of cooling and heating the temperatures detected by the outdoor air temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 131: ...s During startup and operation of cooling and heating the temperatures detected by the indoor water inlet temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty indoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 132: ... During startup and operation of cooling and heating the temperatures detected by the outdoor discharge pipe temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 133: ...ng operation of cooling and heating when the PFC protection circuitry in the outdoor unit PCB main senses abnormal high DC voltage level Malfunction Caused 1 Power supply surge 2 Compressor windings not uniform 3 Faulty outdoor unit PCB main Abnormality Judgment Continue 4 times in 10 minutes ...

Страница 134: ... During startup and operation of cooling and heating the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 135: ... During startup and operation of cooling and heating the temperatures detected by the outdoor defrost temperature sensor are used to determine sensor error Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty outdoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 136: ... During startup and operation of cooling and heating the temperatures detected by the indoor water outlet temperature sensor are used to determine sensor errors Malfunction Caused 1 Faulty connector connection 2 Faulty sensor 3 Faulty indoor unit PCB main Abnormality Judgment Continue for 5 seconds ...

Страница 137: ...r CT open circuit is detected by checking the compressor running frequency rated frequency and CT detected input current 0 65 A for continuously 20 seconds Malfunction Caused 1 CT defective 2 Faulty outdoor unit PCB main 3 Compressor defective low compression Abnormality Judgment Continue 3 times in 20 minutes ...

Страница 138: ... above is detected by outdoor high pressure sensor Malfunction Caused 1 Dust accumulation in the outdoor unit heat exchanger 2 Air short circuit at outdoor unit 3 2 way valve closed 4 Faulty outdoor unit fan motor 5 Clogged expansion valve or strainer 6 Excessive refrigerant 7 Faulty outdoor high pressure sensor 8 Faulty outdoor unit PCB main ...

Страница 139: ...w for take out front plate Before removing the front plate of indoor unit always switch off all power supply i e indoor unit power supply heater power supply and boiler tank power supply 1 Remove the 2 mounting screws which located at bottom of the front plate and 1 mounting screw at the front of the plate 2 Gently pull the lower section of the front plate towards you to remove the front plate fro...

Страница 140: ...140 18 3 To Remove Pressure Gauge 18 4 To Remove Control Panel ...

Страница 141: ...141 18 5 To Remove RCCB 18 6 To Remove Transformer and Electronic Controller Board ...

Страница 142: ...142 18 7 To Remove Pressure Relief Valve Flow Switch Water Pump and Bottle Complete When reinstall the water pipe use grease or water at the joining ...

Страница 143: ...143 When reinstall the water pipe use grease or water at the joining When reinstall the water pipe use grease or water at the joining ...

Страница 144: ...1 WH SDC07C3E5 WH UD07CE5 A WH SDC07C3E5 1 WH UD07CE5 A 1 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 145: ...45 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 146: ...146 Heating Characteristics at Different Piping Length Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 147: ...147 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 148: ...5 A WH SDC09C3E5 1 WH UD09CE5 A 1 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 149: ...49 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 150: ...150 Heating Characteristics at Different Piping Length Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 151: ...151 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 152: ...5 A WH SDC12C6E5 1 WH UD12CE5 A 1 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 153: ...53 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 154: ...154 Heating Characteristics at Different Piping Length Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 155: ...155 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 156: ...5 A WH SDC14C6E5 1 WH UD14CE5 A 1 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 157: ...57 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 158: ...158 Heating Characteristics at Different Piping Length Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 159: ...159 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 160: ...5 A WH SDC16C6E5 1 WH UD16CE5 A 1 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 161: ...61 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 162: ...162 Heating Characteristics at Different Piping Length Condition Outdoor air temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m ...

Страница 163: ...163 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m ...

Страница 164: ...00 5 20 3 14 5 00 3 33 7 6 10 2 16 5 90 2 36 5 85 2 63 5 80 2 90 5 80 3 06 5 80 3 22 2 6 80 1 87 6 70 2 16 6 70 2 38 6 60 2 64 6 30 2 90 6 00 3 16 7 9 00 1 93 9 00 2 20 9 00 2 45 9 00 2 81 8 95 3 23 8 90 3 87 25 9 00 1 07 9 00 1 27 8 40 1 40 8 00 1 59 7 80 1 81 7 50 2 03 HC Heating Capacity kW IP Power Input kW LWC Leaving Water Condenser Temperature C Tamb Ambient Temperature C 19 2 3 WH SDC12C6E...

Страница 165: ...HC IP 15 10 60 4 13 10 30 4 42 10 00 4 71 9 70 5 00 8 80 4 98 7 90 4 95 7 11 90 4 07 11 40 4 47 10 80 4 87 10 30 5 26 9 60 5 13 9 00 4 99 2 13 50 3 78 13 00 4 00 12 40 4 22 11 90 4 44 10 80 4 50 9 80 4 55 7 16 00 3 25 16 00 3 78 16 00 4 31 16 00 4 84 15 20 5 15 14 50 5 45 25 16 00 2 35 16 00 2 73 16 00 3 11 16 00 3 49 16 00 3 71 15 90 3 93 HC Heating Capacity kW IP Power Input kW LWC Leaving Water...

Страница 166: ...166 19 4 Hydraulic Pump Performance 07C3 09C3 12C6 14C6 16C6 ...

Страница 167: ...SDC09C3E5 WH SDC12C6E5 WH SDC14C6E5 WH SDC16C6E5 WH SDC07C3E5 1 WH SDC09C3E5 1 WH SDC12C6E5 1 WH SDC14C6E5 1 WH SDC16C6E5 1 Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Страница 168: ...ND PROOF MATERIAL 1 CWG302595 CWG302702 19 THERMOSTAT 2 CWA151065 O 20 ELECTRONIC CONTROLLER MAIN 1 CWA73C6712 CWA73C6713 CWA73C6714 CWA73C6715 CWA73C6716 O 21 TERMINAL BOARD ASS Y 1 CWA28K1217 O 25 TERMINAL BOARD ASS Y 1 CWA28K1229 O 26 TERMINAL BOARD ASS Y 1 CWA28K1230 O 27 ELECTRO MAGNETIC SWITCH 1 K6C1AYY00004 O 28 TERMINAL BOARD ASS Y 1 CWA28K1231 O 29 RESIDUAL CURRENT CIRCUIT BREAKER 2 K5KYY...

Страница 169: ...169 20 2 WH UD07CE5 A WH UD09CE5 A WH UD07CE5 A 1 WH UD09CE5 A 1 ...

Страница 170: ...170 ...

Страница 171: ...171 Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Страница 172: ... 1 CWA50C2652 O 26 SENSOR COMP DISCHARGE 1 CWA50C2528 O 27 SENSOR COMPLETE TANK 1 CWA50C2665 O 28 CABINET REAR PLATE COMPLETE 1 CWE02C1058 29 CONTROL BOARD CASING 1 CWH10K1100 32 TERMINAL BOARD ASS Y 1 CWA28K1198 O 34 ELECTRONIC CONTROLLER CAPACITOR 1 CWA746184 O 38 ELECTRONIC CONTROLLER NF 1 CWA745745 O 44 ELECTRONIC CONTROLLER MAIN 1 CWA73C4833R CWA73C4834R O 46 REACTOR 2 G0C592J00005 O 48 TERMI...

Страница 173: ...C SWITCH 1 CWA001023 O 76 PIPE COVER FRONT 1 CWD601074A 77 PIPE COVER BACK 1 CWD601075A 78 STRAINER 2 CWB111024 80 HIGH PRESSURE SENSOR 1 CWA50C2570 O 81 ACCESSORY COMPLETE 1 CWH82C1535 82 ACCESSORY CO DRAIN ELBOW 1 CWG87C900 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock ...

Страница 174: ...174 20 3 WH UD12CE5 A WH UD14CE5 A WH UD16CE5 A WH UD12CE5 A 1 WH UD14CE5 A 1 WH UD16CE5 A 1 ...

Страница 175: ...175 ...

Страница 176: ...176 Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts ...

Страница 177: ... 22 SOUND PROOF BOARD 1 CWH15K1019 23 V COIL COMPLETE 4 WAY VALVE 1 CWA43C2169J O 24 V COIL COMPLETE EXP VALVE 1 CWA43C2385 O 25 SENSOR COMP OD TEMP COIL 1 CWA50C2730 O 26 SENSOR COMP 1 CWA50C2576 27 SENSOR COMPLETE 1 CWA50C2629 O 27a SENSOR COMP DEF 1 CWA50C2577 O 28 CABINET REAR PLATE COMPLETE 1 CWE02C1059 29 CONTROL BOARD CASING 1 CWH10K1049 31 TERMINAL BOARD ASS Y 1 CWA28K1213 O 36 ELECTRONIC ...

Страница 178: ...E 1 CWH82C1535 64 PIPE COVER FRONT 1 CWD601074A 65 PIPE COVER BACK 1 CWD601075A 66 CABINET FRONT PLATE CO 1 CWE06C1091 67 HANDLE 2 CWE161008 68 TUBE ASSY CAP TUBE 1 CWT07K1541 70 EXPANSION VALVE 1 CWB051028 72 ELECTRO MAGNETIC SWITCH 1 K6C1AYY00003 O Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock PAPAMY Printed in Malaysia Y...

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