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Panasonic WH-ADC0916G9E8 Service Manual Download Page 133

133 

17.5.25 Refrigeration Cycle Abnormality (F24) 

Malfunction Decision Conditions: 

1  During operation of cooling and heating, compressor frequency > Frated. 
2  During operation of cooling and heating, running current: 0.65 A < I < 1.65 A. 
3  During operation of cooling, water inlet temperature - indoor refrigerant liquid temperature < 4°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 compressor. 

 
Abnormality Judgment: 

Continue 2 times in 20 minutes. 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Troubleshooting:

For safety reason and to prevent component breakdown,
always switch off the power before remove and connect the component.

Check the water inlet and indoor

ref. liquid temperature sensors.

Check for clogged

expansion valve or strainer.

Is the expansion valve or

strainer clogged (ice formed)?

Reclaim and recharge for a

specified amount of fresh refrigerant.

Is abnormality happened

again?

Does it conform to the

sensor characteristic chart?

Check the 2/3 way valve.

Is the 2/3 way valve closed?

Check for gas leakage.

Is the oil oozing out from the

2/3 way valve?

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

- Repair expansion valve

and/or strainer.

- Reclaim and recharge

refrigerant.

- Replace the outdoor unit

PCB (main).

- Replace the compressor.

Procedure complete.

Replace the water inlet or indoor

ref. liquid temperature sensor.

Open the 2/3 way valve.

- Repair the pipe flare or

union nuts.

- Reclaim and recharge

refrigerant.

Summary of Contents for WH-ADC0916G9E8

Page 1: ...blic It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death PRECAUTION OF ...

Page 2: ...5 12 19External OFF ON Control 85 12 20Holiday Mode 86 12 21Dry Concrete Function 86 13 Protection Control UX09FE8 UX12FE8 and UX16FE8 87 13 1 Protection Control for All Operations 87 13 2 Protection Control for Heating Operation 89 13 3 Protection Control for Cooling Operation 91 13 4 Heat Exchanger HEX Protection Control 91 14 Protection Control UD09FE8 UD12FE8 and UD16FE8 92 14 1 Protection Con...

Page 3: ...echnical Data 152 19 1 Operation Characteristics 152 19 2 Heating Capacity Table 183 19 3 Cooling Capacity Table 185 20 Exploded View and Replacement Parts List 187 20 1 Indoor Unit 187 20 2 Outdoor Unit 191 ...

Page 4: ...o the Tank Unit 13 For electrical work follow local wiring standard regulation and this installation instruction An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect found in electrical work it will cause electrical shock or fire 14 For water circuit installation work follow to relevant European and national regulations including EN61770 and ...

Page 5: ...thed The electrical earth must not be connected to a gas pipe water pipe the earth of lightning rod or a telephone Otherwise there is a danger of electrical shock in the event of an insulation breakdown or electrical earth fault in the Tank Unit Outdoor Unit 1 Do not install the Tank Unit Outdoor Unit at place where leakage of flammable gas may occur In case gas leaks and accumulates at surroundin...

Page 6: ...e Refrigeration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 85 100 6 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 109 240 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigerat...

Page 7: ... Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 17 0 Heating 27 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Heating 33 Power Level dB Cooling 46 Heating 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 Depth mm inch 1800 70 27 32 Net Weig...

Page 8: ...85 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heating capacities are based on out...

Page 9: ...ation Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 85k 100 6 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 109 240 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigeration Charg...

Page 10: ...n EN 14511 Operation Range Outdoor Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 33 0 Heating 45 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Cooling 33 Power Level dB Cooling 46 Cooling 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 De...

Page 11: ...Material En 1 4521 Volume L 185 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heatin...

Page 12: ...geration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 90 102 4 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 119 262 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigeration Cha...

Page 13: ...on EN 14511 Operation Range Outdoor Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 46 0 Heating 79 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Cooling 33 Power Level dB Cooling 46 Cooling 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 D...

Page 14: ...Material En 1 4521 Volume L 185 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heatin...

Page 15: ...tion Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 55 90 0 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 108 238 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigeration Charge L...

Page 16: ... EN 14511 Operation Range Outdoor Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 17 0 Heating 27 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Cooling 33 Power Level dB Cooling 46 Cooling 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 Dep...

Page 17: ...Material En 1 4521 Volume L 185 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heatin...

Page 18: ...ration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 55 90 0 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 108 238 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigeration Charge...

Page 19: ...4511 Operation Range Outdoor Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 33 0 Heating 45 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Cooling 33 Power Level dB Cooling 46 Cooling 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 Depth mm...

Page 20: ...Material En 1 4521 Volume L 185 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heatin...

Page 21: ...eration Oil cm 3 FV50S 1200 Refrigerant R410A kg oz 2 55 90 0 Dimension Height mm inch 1340 52 3 4 Width mm inch 900 35 7 16 Depth mm inch 320 12 19 32 Net Weight kg lbs 108 238 Pipe Diameter Liquid mm inch 9 52 3 8 Gas mm inch 15 88 5 8 Standard Length m ft 5 16 4 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 50 0 5 Refrigeration Charg...

Page 22: ... EN 14511 Operation Range Outdoor Ambient C min max Cooling 16 43 Heating 20 35 Water Outlet C min max Cooling 5 20 Heating Tank 65 Heating Circuit 25 55 Internal Pressure Differential kPa Cooling 46 0 Heating 79 0 Noise Level Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 33 Cooling 33 Power Level dB Cooling 46 Cooling 46 Dimension Height mm inch 717 28 7 32 Width mm inch 598 23 17 32 Dep...

Page 23: ...Material En 1 4521 Volume L 185 Design Pressure Bar 10 Heat Exchanger Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Total Length m 25 Anode Material Aluminium Diameter mm 20 Length mm 1000 Note Cooling capacities are based on outdoor air temperature of 35 C Dry Bulb with controlled indoor water inlet temperature of 12 C and water outlet temperature of 7 C Heatin...

Page 24: ... function o Weekly timer setting A class energy efficiency pump o Water pump speed can be set by selection at control panel Improved deice cycle Protection Feature o Random auto restart after power failure for safety restart operation o Gas leakage protection o Prevent compressor reverse cycle o Inner protector to protect compressor Serviceability Feature o Breakdown Self Diagnosis function o Syst...

Page 25: ...his icon indicates tank mode operation Cool Mode OFF ON Indicator This icon indicates cooling mode OFF ON operation Heat Mode OFF ON Indicator This icon indicates heating mode OFF ON operation Auto Mode OFF ON Indicator This icon indicates auto mode OFF ON operation Solar Display This LCD show the solar display Caution Tank Temperature above 60 C Indicator This LCD show the Caution display Timer C...

Page 26: ... To activate or deactivate the water freeze prevention when the system is OFF YES YES NO 4 1 2 Cooling Heating Operation Interval To set the interval for COOL or HEAT mode during COOL TANK or HEAT TANK mode 30 minutes 0 5 hours 10 hours 5 1 Tank Heat up Interval To set the interval for the water tank during COOL TANK or HEAT TANK mode 1 hour 35 minutes 5 minutes 1 hour 35 minutes Dealer Select men...

Page 27: ... settings according to the local laws and regulations 7 Sterilisation To sterilise the water tank if required Note If NO is selected menus 8 to 10 are skipped YES YES NO 8 Sterilisation Day Time To set timer for sterilisation Only once a week Operates even under a standby condition Monday 12 00 Monday Sunday 0 00 23 50 9 Sterilisation Temperature To set the temperature of sterilisation 65 C 40 C 6...

Page 28: ...he system is ON the operation LED is lit and the actual water outlet temperature and outdoor ambient temperature are shown on the display User Select operation mode Press to select operation mode AUTO Depending on the preset outdoor temperature the system selects HEAT or 1 COOL operation mode AUTO TANK Depending on the preset outdoor temperature the system selects HEAT TANK or 1 COOL TANK operatio...

Page 29: ...e setting Display Setting of low outdoor ambient temperature 5 C 15 C 15 C HEAT Setting of high outdoor ambient temperature 15 C 15 C 15 C Setting of water outlet temperature at low outdoor ambient temperature 55 C 25 C 55 C Setting of water outlet temperature at high outdoor ambient temperature 35 C 25 C 55 C During HEAT mode the water outlet temperature is adjusted as is shown the diagram on the...

Page 30: ...ERVICE and STATUS indicators are ON The system will shift the temperature within water outlet temperature range User Holiday mode By setting the day s in holiday mode it promotes energy saving while you are on holiday and enables the system to resume at the preset temperature after your holiday Ensure that the system is OFF before setting The system will resume operation automatically at 00 00 am ...

Page 31: ...imer mode and press to enter day setting 2 s s e r P or until your desired day is shown press to confirm your selection 3 s s e r P or to check the set programmes To modify current timer programme or add new timer programme 1 Perform steps 1 to 7 of Weekly timer setting to modify existing timer programme or add any timer programme To cancel current timer programme 1 s s e r P to enter day 2 s s e ...

Page 32: ...re 1 s s e r P and simultaneously and hold for 5 seconds until the display shows 2 s s e r P The display shows 3 s s e r P to select day Press or to set the desired temperature 4 s s e r P to confirm the selection 5 p e t s t a e p e R 3 and 4 to set other days and temperature Press to exit ...

Page 33: ... Valve e Flow Switch f h g Water Pressure Gauge Top Front Plate Bottom Front Plate i Top Plate j Right Plate k Left Plate l Rear Plate m Tank Sensor Not Visible Connector name Water Inlet From Space Heating Cooling a Water Outlet To Space Heating Cooling b Cold Water Inlet Domestic Hot Water Tank c Hot Water Outlet Domestic Hot Water Tank d Refrigerant Gas e Refrigerant Liquid f Domestic Hot Water...

Page 34: ...34 4 2 Outdoor Unit Air inlet rear Air inlet side Air inlet side Air outlet Air outlet ...

Page 35: ...35 5 Dimensions 5 1 Indoor Unit Top View Bottom View Front View Side View Unit mm 1800 598 60 70 36 612 60 478 156 427 29 562 717 319 1329 295 ...

Page 36: ...36 5 2 Outdoor Unit Top View Space necessary for installation Anchor Bolt Pitch 355 x 260 100 cm 10 cm Front View Side View Unit mm Side View 40 1340 320 900 620 140 140 355 400 320 40 20 10 cm ...

Page 37: ...EMP SENSOR 3 WAY VALVE ANODE BAR AIR TEMP SENSOR HEAT EXCHANGER HEAT EXCHANGER WATER TANK WATER DISCHARGE VALVE FLOOR HEATING WATER OUTLET FLOOR HEATING WATER INLET SANITARY HOT WATER OUTLET SANITARY COLD WATER INLET STRAINER STRAINER COMPRESSOR 4 WAY VALVE TANK TEMP SENSOR DISCHARGE TEMP SENSOR HIGH PRESSURE SWITCH DISCHARGE MUFFLER MUFFLER EXPANSION VALVE OUTDOOR UNIT INDOOR UNIT PRESSURE RELIEF...

Page 38: ...E2 FUSE201 2 WAY VALVE 4 WAY VALVE RECTIFICATION CIRCUIT RECTIFICATION CIRCUIT M HEATER RY HT2 RY V1 RY HOT HEATER RY HT1 RY PWR2 FUSE202 FUSE203 SC MS 3 RECTIFICATION CIRCUIT NOISE FILTER 1 2 3 4 5 WATER PUMP WATER PUMP CIRCUIT M SC FUSE1 NOISE FILTER NOISE FILTER NOISE FILTER RCCB L1 L2 L3 N POWER SUPPLY 1 3 PHASE AC400V 50Hz RCCB FUSE2 L1 L2 L3 N POWER SUPPLY 2 3 PHASE AC400V 50Hz RY HT L3 RY H...

Page 39: ...TER RY HT2 RY V1 RY HOT HEATER RY HT1 RY PWR2 FUSE202 FUSE203 SC MS 3 RECTIFICATION CIRCUIT NOISE FILTER INDOOR UNIT OUTDOOR UNIT 3 WAYS VALVE 2 WAYS VALVE M 1 M 1 RY V3 RY V2 1 2 3 4 5 WATER PUMP WATER PUMP CIRCUIT M SC FUSE1 NOISE FILTER NOISE FILTER NOISE FILTER RCCB L1 L2 L3 N POWER SUPPLY 1 3 PHASE AC400V 50Hz RCCB FUSE2 L1 L2 L3 N POWER SUPPLY 2 3 PHASE AC400V 50Hz RY HT L3 RY HT L2 RY HT L1...

Page 40: ...40 8 Wiring Connection Diagram 8 1 Indoor Unit RY HT L1 RY HT L2 RY V3 RY V2 RY HT L3 ...

Page 41: ...L W O W W B CAPACITOR CAPACITOR CAPACITOR B R Y B R Y R B Y COMPRESSOR RED U BLUE V YELLOW W R B Y V W P N 1 4 7 4 7 U 1 HIGH PRESSURE SWITCH R R ELECTRO MAGNETIC COIL BYPASS EXPANSION VALVE ELECTRO MAGNETIC COIL MAIN EXPANSION VALVE DISCHARGE TEMP SENSOR THERMISTOR 6 W 1 6 1 2 1 1 4 1 4 1 2 1 2 CN TH2 BLUE CN TH3 BLACK CN EV1 WHITE CN EV2 YELLOW CN FM1 WHITE CN FM2 RED CN PSW1 BLUE CN TH1 WHITE L...

Page 42: ... W O BL W O W W B REACTOR REACTOR CAPACITOR CAPACITOR CAPACITOR B R Y B R Y YELLOW RED BLUE R B Y COMPRESSOR RED U BLUE V YELLOW W R B Y V W P N 1 4 7 4 7 U 1 HIGH PRESSURE SWITCH R R ELECTRO MAGNETIC COIL BYPASS EXPANSION VALVE 1 1 ELECTRO MAGNETIC COIL MAIN EXPANSION VALVE DISCHARGE TEMP SENSOR THERMISTOR 2 6 6 W 1 1 2 CN TH2 BLUE CN TH3 BLACK CN EV1 WHITE CN EV2 YELLOW CN FM1 WHITE CN FM2 RED C...

Page 43: ...O W PTC O O BL W O 2 2 1 1 MAGNETIC RELAY REACTOR REACTOR REACTOR BL W O BL W O W W R B Y R B Y COMPRESSOR RED U BLUE V YELLOW W R B Y V W P N 1 4 7 4 7 U 1 HIGH PRESSURE SWITCH R R 1 ELECTRO MAGNETIC COIL MAIN EXPANSION VALVE DISCHARGE TEMP SENSOR THERMISTOR 2 6 W 1 1 2 CN TH2 BLUE CN EV1 WHITE CN FM1 WHITE CN FM2 RED CN PSW1 BLUE 1 2 CN TH1 WHITE 1 4 LOWER FAN MOTOR UPPER FAN MOTOR 3 ELECTRONIC ...

Page 44: ...H3 WHT 1 4 2 1 1 6 1 2 1 2 1 2 12V_2 12V_2 16 15 14 13 12 11 10 1 2 3 4 5 6 7 GND 8 R21 IC9 R11 RY HT L3 RY HT L2 RY HT L1 R20 R12 R22 R15 JP8 G2 G2 12V_4 R129 4 3k R133 4 7k 12V_4 5V_2 R125 10k 5V C1 1u 16v C70 1u 16v C72 1u 16v C75 1u 16v C81 1u 16v R134 20 0k R131 20 0k 5V R126 20 0k R118 820 R115 20 0k R1 R23 10k 1 2 4 3 PC1 G2 ZD2 MA1Z G2 5V 12V_4 ...

Page 45: ...3950 t CN TANK WHITE 1 3 5V C175 1µ 6 3V 657 R363 4 99k 1 DISCHARGE TEMP SENSOR THERMISTOR 50kΩ 3950 t CN DIS WHITE 1 2 5V C47 1µ 6 3V 100 R102 4 99k 1 5V 90 R100 15 0k 1 R101 7 50k 1 C46 1µ 6 3V C45 1µ 6 3V CN TH1 WHITE 1 2 3 4 OUTDOOR AIR OUTLET TEMP SENSOR THERMISTOR 15kΩ 3950 t t 97 98 99 1 2 OUTDOOR PIPE COND TEMP SENSOR THERMISTOR 4 96kΩ 3800 DEFROST TEMP SENSOR THERMISTOR 4 96kΩ 3800 t CN T...

Page 46: ... U V W A2 31 R S T A1 4 8 1 2 6 0 BASE PAN HEATER M ELECTRO MAGNETIC COIL BYPASS EXPANSION VALVE CN EV2 YELLOW M M M W MAGNETIC RELAY TERMINAL BOARD 1 2 3 4 5 TO INDOOR UNIT 3 RY V1 R BL W R BL R OPTIONAL MS 3 1 REACTOR R DCN2 RED CN HPS RED DCN2 RED DCN WHITE DCN WHITE 1 W t OUTDOOR AIR OUTLET TEMP SENSOR THERMISTOR 15kΩ 3950 OUTDOOR PIPE COND TEMP SENSOR THERMISTOR 4 96kΩ 3800 BYPASS EXIT TEMP S...

Page 47: ...N CIRCUIT SWITCHING POWER SUPPLY CIRCUIT 148 13V 301 325 693 851 13V GND VCC 1 2 3 4 5 6 7 8 9 16 15 14 13 12 11 10 IC9 COMPRESSOR TANK TEMP SENSOR THERMISTOR 50kΩ 3950 t CN TANK WHITE 1 3 5V C175 1µ 6 3V 657 R363 4 99k 1 DISCHARGE TEMP SENSOR THERMISTOR 50kΩ 3950 t CN DIS WHITE 1 2 5V C47 1µ 6 3V 100 R102 4 99k 1 5V 90 R100 15 0k 1 R101 7 50k 1 C46 1µ 6 3V C45 1µ 6 3V CN TH1 WHITE 1 2 3 4 OUTDOOR...

Page 48: ... 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board CN TH1 CN TH2 CN TH3 CN PUMP2 CN RCV2 CN V3 G07 CN V2 G08 CN REMOTE2 G05 AC1 N G01 CN OLP1 AC1 L3 DATA CN THERMO CN FLOW CN T1 ...

Page 49: ... 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board WH UX09FE8 WH UX12FE8 10 2 1 1 CN TH3 CN HT2 CN V1 CN HOT CN HT1 CN TH2 CN TH1 CN PSW1 CN RY1 CN HPS CN TANK CN EV2 CN RY2 CN FM1 CN FM2 CN DIS CN EV1 ...

Page 50: ...50 WH UX16FE8 10 2 1 2 CN TH3 CN HT2 CN V1 CN HOT CN HT1 CN TH2 CN TH1 CN PSW1 CN RY1 CN HPS CN EV2 CN RY2 CN FM1 CN FM2 CN DIS CN EV1 ...

Page 51: ...51 WH UD09FE8 WH UD12FE8 WH UD16FE8 10 2 1 3 CN TH3 CN HT2 CN V1 CN HOT CN HT1 CN TH2 CN TH1 CN PSW1 CN RY1 CN HPS CN TANK CN RY2 CN FM1 CN FM2 CN DIS CN EV1 ...

Page 52: ...52 10 2 1 3 1 Noise Filter Printed Circuit Board FG202 FG203 N IN L3 IN FG201 L1 IN L2 IN L2 OUT L1 OUT L3 OUT N OUT ...

Page 53: ...1 1 1 1 Transport and Handling 11 1 1 2 Be careful during transporting the unit so that it is not damaged by impact Only remove the packaging material once it has reached it is desired installation location It may need three or more people to carry out the installation work The weight of Tank Unit might cause injury if carried by one person The Tank Unit can be transported either in vertical or ho...

Page 54: ...atpump Outdoor Unit with correct piping size Model Piping size Torque Tank Unit Outdoor Unit Gas Liquid ADC0916 E8 UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 ø15 88mm 5 8 65 N m Ø9 52mm 3 8 42 N m CAUTION Do not overtighten overtightening may cause gas leakage 2 Please make flare after inserting flare nut located at joint portion of tube assembly onto the copper pipe In case of using long pip...

Page 55: ...s idle inside the system freezing up is very likely to happen which could damage the system Make sure the power supply is turned off before draining Heater Assembly may be damaged under dry heating Corrosion Resistance Duplex stainless steel is naturally corrosion resistant to mains water supply No specific maintenance is required to maintain this resistance However please note that Tank Unit is n...

Page 56: ...omponents E Drain Elbow and Hose Installation Fix the Drain Elbow and Packing to the bottom of Drain Water Hole Use inner diameter 17 mm drain hose in the market This hose must to be installed in a continuously downward direction and in a frost free environment Guides this hose outlet to outdoor only Do not insert this hose into sewage or drain pipe that may generate ammonia gas sulphuric gas etc ...

Page 57: ...0A 30mA 4P type AC 3 To avoid the cable and cord being damaged by sharp edges the cable and cord must be passed through a bushing located at the bottom of Control Board before terminal board The bushing must be used and must not be removed Terminal screw Tightening torque cN m kgf cm M4 157 196 16 20 M5 196 245 20 25 1 Earth wire must be longer than other cables for safety reasons Terminal on the ...

Page 58: ...wer supply 1 complies with IEC EN 61000 3 2 The equipment s power supply 1 complies with IEC EN 61000 3 3 and can be connected to current supply network The equipment s power supply 2 complies with IEC EN 61000 3 2 The equipment s power supply 2 complies with IEC EN 61000 3 3 and can be connected to current supply network 11 1 5 Charging and Discharging the Water Make sure all the piping installat...

Page 59: ...r flow through Pressure Relief Valve Drainage 4 Turn ON the Tank Unit and make sure Water Pump is running 5 Check and make sure no water leaking at the tube connecting points Discharge the Water 11 1 5 2 For Domestic Hot Water Tank 1 Turn OFF power supply 2 Set the Domestic Hot Water Tank Discharge to OPEN 3 Open Tap Shower to allow air inlet 4 After discharge set Domestic Hot Water Tank Discharge...

Page 60: ...onal Refrigerant g m Gas Liquid UX09 E5 UX12 E5 UD12 E5 UD16 E5 UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 ø15 88mm 5 8 Ø9 52mm 3 8 5 20 3 30 50 Example If piping length is 30m the quantity of additional refrigerant should be 1000g 30 10 m x 50 g m 1000g 11 2 2 Install the Outdoor Unit Installation Diagram 11 2 2 1 It is advisable to avoid more than 2 blockage directions For better ventilatio...

Page 61: ...not rotate 11 2 3 Connecting the Piping CAUTION Do not over tighten over tightening may cause gas leakage Model Piping size Torque Gas Liquid UX09 E5 UX12 E5 UD12 E5 UD16 E5 UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 ø15 88mm 5 8 65 N m Ø9 52mm 3 8 42 N m Connecting the Piping to Outdoor Unit 11 2 3 1 Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare...

Page 62: ...ove 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 service port caps of the 3 way valve at a torque of 18 N m with a torque wrench 7 Remove the valve caps of both of the 2 way valve and 3 way valve Position both of the valv...

Page 63: ...als on the indoor unit 1 2 3 Colour of wires Terminals on the outdoor unit 1 2 3 Earth Wire must be longer than others cables for safety reason UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 6 x min 1 5 mm2 Terminals on the indoor unit 1 2 3 4 5 Colour of wires Terminals on the outdoor unit 1 2 3 4 5 Earth Wire must be longer than others cables for safety reason CAUTION For three phase model neve...

Page 64: ...henever the electrical power is supplied to the unit 12 1 2 Heating Operation Thermostat Control 12 1 2 1 Compressor is OFF when Water Outlet Temperature Internal Water Setting Temperature 2 C for continuously 3 minutes Compressor is ON after waiting for 3 minutes if the Water Outlet Temperature Water Inlet Temperature temperature at thermostat OFF is triggered 3 C Thermostat Control Outdoor Ambie...

Page 65: ...kup Heater On Off Open Close 2 ways valve Tank Temp Mode On HeatPump Thermo Off HeatPump Thermo On On Backup Heater Startup Timer Heater On Heater Off Heater Off Heater On Timer for backup heater to on back from previous off Water Outlet Temp 45 C Backup Heater Startup Timer 53 C 47 C 53 C 57 C 50 ...

Page 66: ...ered 3 C Cool Mode Operation 12 1 3 2 1 3 ways valve control o 3 ways valve switch and fix to cooling side 2 Heat pump operates follow normal cooling operation 3 Back up 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 Heat Pump On Off On Off 3 ways valve Backup ...

Page 67: ... unit will operate in Heat Mode or else the unit will operate in Cool Mode o If current operation is Cool mode outdoor ambient temperature Cool to Heat Temperature unit will maintain Cool mode operation or else the unit will operate Heat mode o If current operation is Heat mode outdoor ambient temperature Heat to Cool Temperature unit will maintain Heat mode operation or else the unit will operate...

Page 68: ...ndition 1 When Backup Heater for Tank Select USE from remote controller o Heat Pump Turn OFF Water pump continue ON and Backup Heater will continue boil up the tank if tank temperature below Tank Heater Thermo ON condition 3 ways valve will only switch to room side after heater boil tank to Tank Heater Thermo OFF condition Condition 2 When Backup Heater for Tank Select NO USE from remote controlle...

Page 69: ...emote controller Turn ON All heater element according to the maximum heater selection when heater is request to ON by remote controller d 2 way valve control o 2 ways valve close Tank mode Tank set Temp 65 C 3 way valve on on off off on off on off Heat Pump Backup Heater ID Water Pump Tank Temp Water Outlet Temp Tank side Tank Thermo OFF 51 C 65 C 58 C 48 C 57 C 57 C 57 C ...

Page 70: ... water outlet temperature THERMO ON TEMP AND External Room Thermo OFF heat pump ON Water Inlet Thermo Condition o Heat pump THERMO OFF TEMP 1 Water inlet temperature is more than 55 C when Outdoor 5 C and 57 C when Outdoor 5 C for continuously 30 seconds heat pump OFF o THERMO ON TEMP 1 THERMO ON TEMP Water inlet water inlet THERMO OFF temperature Tank Thermo ON OFF for Heat Pump Operation o When ...

Page 71: ... controller 4 2 way valve control o 2 ways valve opens Heat Tank mode Tank set Temp 60 C 3 way valve on off Heat pump on off Backup Heater on off ID Water Pump Tank Temp Water Outlet Temp on off Room side Tank side Tank side Heat Pump Thermo OFF by Water Outlet Heat Pump Thermo OFF byTank Temp Switch to tank side even the heating interval timer not yet completed when tank temperature drop ans than...

Page 72: ...let when heat pump thermo OFF 3 C b Water Inlet Thermo Condition o Heat pump THERMO OFF TEMP 1 Water inlet temperature is more than 55 C when Outdoor 5 C and 57 C when Outdoor 5 C for continuously 30 seconds heat pump OFF o THERMO ON TEMP Water inlet water inlet THERMO OFF temperature Tank Thermo ON OFF for Heat Pump Operation o When tank temperature achieve Heat Pump OFF condition refer below con...

Page 73: ...ckup Heater for Tank Back up Heater Turn OFF condition Tank Temperature Tank Set Temperature 0 C for continuously 15 seconds OR Heat Pump Thermo ON OR Mode Change or Operation OFF by remote controller Turn ON all heater element according to the maximum heater selection when heater is request to ON by remote controller 4 2 way vale control o 2 ways valve opens Cool Tank mode 3 way valve on off Heat...

Page 74: ...ift Setting Switches are ignored during PUMPDW ON Switches are ignored during STATUS ON SELECT switch are ignored if SETTING OFF CANCEL switch is ignored if SETTING OFF STATUS OFF If SET Switch pressed for less than 5secs immediately enter water temperature shift setting mode Once enter this setting mode SETTING display is ON This setting mode is used to easily shift the target water outlet temper...

Page 75: ... 9 minutes If water flow level is detected low continuously 10 seconds the water pump and the compressor will be OFF permanently and OFF ON control panel LED will blink H62 error occurs When error happens 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 s...

Page 76: ...CT button then press button to change SPEED and press SET to confirm 4 Press OFF ON button to quit setting Note Before adjust the water flow rate make sure the total water volume in the installation is minimum 30 litres for heating side Please ensure the minimum flow rate is not less than 8l min and not more than 50l min Power for drive DC280 373V VDD GND VCC VSP Pump FG Control Signal DC0V DC6V F...

Page 77: ...alve turn OFF and 2 way valve turn ON Water pump will stop operation when H62 is triggered Press the OFF ON button to stop the water pump only operation 12 3 Pump Down Operation Service Mode 01 Purpose Ensure the pump down operation when relocating or disposing of the unit The pump down operation will extract all refrigerant from the piping into the outdoor unit Controls 1 Press the SERVICE S W fo...

Page 78: ...uously 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 12 6 Auto Restart Control 1 When the power supply is cut off during the operation of Air to Water Hydromodule Tank the compressor will re operate after power supply resumes 12 7 Indication Panel LED Operation Color Gree...

Page 79: ...top Condition a When outdoor set temperature outdoor set temperature 2 C for continuous 15 secs OR b When water out temp water set temperature 2 C for continuous 15 secs OR c Heater switch is Off OR d Heatpump thermo off or OFF condition 2 Force 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 ...

Page 80: ...ivating Base Pan Heater menu There are 2 optional start condition can be selected Type A or Type B Control details 1 Type A Default Auto Mode Start conditions o When outdoor air temperature 3 C during heating and deice operation is ON Control contents o Base pan heater is ON during deice operation and continues ON for 10 minutes after deice operation ends Cancel condition o When outdoor temperatur...

Page 81: ... remote controller Control details Sterilization Control Start Condition o When sterilization timer is reach remote control will send the sterilization ON to indoor o Sterilization will start if current operation is ON With any mode o Indoor will memorize the running mode when sterilization is start start sterilization timer and switch to tank side o Tank mode running internally but no feedback to...

Page 82: ...s control is activated New target FM speed Present target FM speed 80 rpm Minimum target FM speed 200 rpm Cancellation condition o Cancel by pressing quiet button o Stop by OFF ON button o When quiet is request to OFF by weekly timer 12 15 Anti Freeze Control Anti freeze protection control menu can be set YES or NO by control panel In heatpump system there are 3 types of anti freeze control 1 Expa...

Page 83: ...ow conditions is fulfilled o Water inlet outlet temp 28 C o Water pump circulation anti freeze control deactivated water pump OFF However if back up heater is abnormal H70 then back up heater anti freeze control will not activate 12 16 External Room Thermostat Control Optional Purpose 1 Better room temperature control to fulfill different temperature request by external room thermostat Recommended...

Page 84: ...t water from heat pump between heating side and tank side Control contents 1 3 ways valve switch Off o During 3 ways valve switch Off time the hot water will provide heat capacity to heating side 2 3 ways valve switch On o During 3 ways valve switch On time the hot water will provide heat capacity to tank side 3 Stop condition o During stop mode 3 ways valve will be in switch off position During p...

Page 85: ...force mode open 2 ways valve Recommended Parts SFA 21 18 Siemens 12 19 External OFF ON Control Communication circuit between indoor unit and external controller is as per below Maximum length of communication cable is 20 meter Control content External Control Switch Control Panel OFF ON Control Panel Power LED System Status ON ON ON ON ON OFF OFF OFF OFF ON ON OFF OFF OFF OFF OFF L N2 Indoor Unit ...

Page 86: ...o 99 days with different target set temperature Control details o Dry concrete operation can be activate under Service Mode 3 o Once dry concrete function start day 1 setting temperature will be send to indoor unit by control panel o Unit will operate heat mode with dry concrete preset water outlet temperature No shift value added to the preset water outlet temperature o After complete day 1 setup...

Page 87: ...8 compressor will stop Compressor will restart after three minutes 2 If the set value exceeds again for more than 30 seconds after the compressor restarts operation will restart after two minutes 3 If the set value exceeds again for within 30 seconds after the compressor restarts operation will restart after one minute If this condition repeats continuously for seven times system will stop operati...

Page 88: ...ously After detection When abnormality is detected 4 times within 120 minutes unit stop operation OFF ON control panel LED will blink H64 error occurs 13 1 8 Outside Temperature Current Control 13 1 9 Crank Case Heater Control Purpose For compressor protection during low outdoor ambient operation during heating low temperature operation Control content a Trigger heater START condition o When the o...

Page 89: ...erature is more than 50 C unit will operate deice mode 1 2 When water inlet temperature is less than 27 C unit will operate deice mode 2 3 When water inlet temperature is less than 50 C and outdoor ambient temperature is less than 10 C unit will operate deice mode 2 4 When water outlet temperature sensor 2 detect temperature is less than 22 C unit will operate deice mode 2 30 30 20 10 0 10 20 30 2...

Page 90: ...ON OFF OFF N O N O Free 5 7 6 4 9 8 3 2 1 ON ON Free Free max 9 minutes 30 seconds deice 1 OD fan OD fan Main Expansion valve Bypass Expansion valve Four way valve Sequence Pump Gas Bypass SV Compressor Deice mode 2 max 30 minutes Normal Deice 4 6 N O N O F F O OFF OFF 0 ON ON OFF Free Free Free Free ON OFF OFF 1 2 3 4 5 6 7 8 Heating operation ...

Page 91: ... its operation three minutes after the indoor heat exchanger is higher than 1 C 3 Indoor heat exchanger freeze prevention H99 will memory in error history 13 4 Heat Exchanger HEX Protection Control Start Condition When outdoor ambient temperature is less than 10 C Control Details Heater will turn ON and heat pump turn OFF when water inlet temperature below 10 C Heater will turn OFF and heat pump t...

Page 92: ...rent Control 4 When the current to IPM exceeds set value of 34 A compressor will stop Compressor will restart after three minutes 5 If the set value exceeds again for more than 30 seconds after the compressor restarts operation will restart after two minutes 6 If the set value exceeds again for within 30 seconds after the compressor restarts operation will restart after one minute If this conditio...

Page 93: ...ously After detection When abnormality is detected 4 times within 120 minutes unit stop operation OFF ON control panel LED will blink H64 error occurs 14 1 8 Outside Temperature Current Control 14 1 9 Crank Case Heater Control Purpose For compressor protection during low outdoor ambient operation during heating low temperature operation Control content c Trigger heater START condition o When the o...

Page 94: ...erature is more than 50 C unit will operate deice mode 1 2 When water inlet temperature is less than 27 C unit will operate deice mode 2 3 When water inlet temperature is less than 50 C and outdoor ambient temperature is less than 10 C unit will operate deice mode 2 4 When water outlet temperature sensor 2 detect temperature is less than 22 C unit will operate deice mode 2 30 30 20 10 0 10 20 30 2...

Page 95: ...ON OFF OFF N O N O Free 5 7 6 4 9 8 3 2 1 ON ON Free Free max 9 minutes 30 seconds deice 1 OD fan OD fan Main Expansion valve Bypass Expansion valve Four way valve Sequence Pump Gas Bypass SV Compressor Deice mode 2 max 30 minutes Normal Deice 4 6 N O N O F F O OFF OFF 0 ON ON OFF Free Free Free Free ON OFF OFF 1 2 3 4 5 6 7 8 Heating operation ...

Page 96: ... its operation three minutes after the indoor heat exchanger is higher than 1 C 3 Indoor heat exchanger freeze prevention H99 will memory in error history 14 4 Heat Exchanger HEX Protection Control Start Condition When outdoor ambient temperature is less than 10 C Control Details Heater will turn ON and heat pump turn OFF when water inlet temperature below 10 C Heater will turn OFF and heat pump t...

Page 97: ... o In order to check whether the tank is full switch heater once for about 10 min 2 Switch ON the power supply of the Tank Unit Set the Tank Unit RCCB ELCB to ON condition Then please refer to the Operation Instruction for operation of Control Panel 3 For normal operation Water Pressure Gauge reading should be in between 0 05 MPa and 0 3 MPa If necessary adjust the Water Pump SPEED accordingly to ...

Page 98: ...djust Water Flow Rate with Water Pump Before adjust the water flow rate make sure that the total water volume in the installation is 50 litres minimum for heating side The default Water Pump speed is SPEED 4 Adjust the water flow rate according to connected outdoor unit model Please ensure the flow rate is not less than 13 L min and not more than 50 L min The available external static pressure kPa...

Page 99: ...Concrete has been set Dry Concrete status can be activated and monitored by following procedure 1 Press SERVICE button for 5 seconds 2 Press to enter menu Sr 03 and press SET button to activate Dry Concrete function 3 Press OFF ON button to quit setting 15 9 EEPROM Factory Default Data Setup Procedure 1 This process should be done at Gemstar and or PAPAMY as the last process after any inspection 2...

Page 100: ...100 Note Default value refer Location of Control and Component OPERATION ACTUAL ...

Page 101: ... to the Space Heating Cooling circuit via Tube Connector Stop filling water if the free water flow through Pressure Relief Valve Drainage d Turn ON the Tank Unit and make sure Water Pump is running e Check and make sure no water leaking at the tube connecting points Discharge the Water For domestic hot water tank a Turn OFF power supply b Set the Domestic Hot Water Tank Discharge Valve to OPEN c O...

Page 102: ...CCB ELCB malfunction o Turn off the power supply to the indoor unit o If RCCB ELCB functions normal set the lever to ON again after testing finish 7 Reset Overload Protector Overload Protector serves the safety purpose to prevent the water over heating When the Overload Protector trip at high water temperature take below steps to reset it a Take out the cover b Use a test pen to push the center bu...

Page 103: ...he Plugs at Tube Connector i j and drain approximate 2 litres d Take off the Top Plate with the 19 mounting screws Be careful do not drop the Top Front Plate e Unscrew the Anode Bar covered by insulator check and if necessary replace o The Anode Bar can be removed to provide visual inspection access to the cylinder 10 Maintenance for Pressure Relief Valve Field Supply It is strongly recommended to...

Page 104: ...g operation Lower than specified Higher than specified Heating Mode Cooling Mode Low Low Low Low Low High Gas side pressure Water leakage or insufficient water flow rate in the system Measuring electric current during operation Measuring gas side pressure Excessive amount of refrigerant Inefficient compressor Insufficient refrigerant Insufficient refrigerant Inefficient compressor Clogged strainer...

Page 105: ...ode Low Pressure High Pressure 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 curr...

Page 106: ...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 than 5 seconds to enter status mode 3 Press the SEARCH DOWN UP button to retrieve past last error code 4 Press t...

Page 107: ...munication abnormality Indoor control panel defective or disconnected H90 Indoor outdoor abnormal communication 1 min after starting operation Internal external cable connections Indoor Outdoor PCB H91 Tank heater OLP abnormality Continue for 60 sec Tank heater OLP Disconnection or activated H95 Indoor Outdoor wrong connection Indoor Outdoor supply voltage H98 Outdoor high pressure overload protec...

Page 108: ...emperature sensor abnormality Continue for 5 sec Outdoor heat exchanger temperature sensor defective or disconnected F43 Outdoor defrost sensor abnormality Continue for 5 sec Outdoor defrost sensor defective or disconnected F45 Indoor water outlet temperature sensor abnormality Continue for 5 sec Water outlet temperature sensor defective or disconnected F46 Outdoor Current Transformer open circuit...

Page 109: ...del selection Has any indoor or outdoor PCB being replaced or serviced Check the spare part number and compare against the part list Does spare part number match with the indoor outdoor model Has the indoor PCB being replaced anew Set the capacity rank at control panel refer I I Has the capacity rank being set at the control panel After capacity is set turn off the breaker and turn on the power ag...

Page 110: ...e the compressor tank temperature sensor Defect in outdoor unit PCB main Replace the outdoor unit PCB main Check the CN TANK connector connection Turn OFF the power Check the connector connection Check the compressor tank temperature sensor Plug out connector from the outdoor unit PCB main Measure the resistance of the compressor tank temperature sensor Compressor Tank Compressor Discharge Sensor ...

Page 111: ...p Turn OFF the power Check if the water pump connector connection normal Disconnect the water pump connector CN PUMP2 Turn ON the power and check the input voltage of the water pump from indoor unit PCB Is the water pump drive power supply voltage range between 280 373Vdc pin1 4 generated Is the water pump control power supply 15Vdc pin5 4 generated Operate the water pump is the duty command range...

Page 112: ...main Replace the indoor unit PCB main Check the CN TH1 connector connection Turn OFF the power Check the connector connection Check the indoor refrigerant liquid temperature sensor Plug out connector from the outdoor unit PCB main Measure the resistance of the indoor refrigerant liquid temperature sensor Indoor Refrigerant Liquid Water Inlet Water Outlet Sensor Characteristic 10 0 10 20 30 40 50 5...

Page 113: ...ent breakdown always switch off the power before remove and connect the component Open the 3 way valve Replace the indoor ref pipe temperature sensor Defect in outdoor unit PCB main Replace the outdoor unit PCB main Defect in outdoor high pressure sensor Replace the outdoor high pressure sensor Check the 3 way valves Is the 3 way valve closed Check for clogged expansion valve or stainer Is the exp...

Page 114: ...exchanger Check the outdoor unit fan motor operation Is the outdoor unit fan motor operate normally Check for gas leakage Is the oil oozing out from the 2 3 way valve Check for clogged expansion valve or stainer Is the expansion valve or strainer clogged ice formed Reclaim and recharge for a specified amount of fresh refrigerant Is the outdoor unit heat exchanger dirty Check the outdoor air passag...

Page 115: ... connect the component Check the system water pump Is the CN FLOW connector connection normal Is there any continuity Check the system water passage Is the water pump working Is there any water leakage Yes Yes Yes Yes No No No No Replace the faulty water pump Connector poor contact Correct the connection Defect in indoor water flow switch Replace the indoor water flow switch Defect in indoor unit ...

Page 116: ...or connection Check the continuity of the outdoor unit PCB main high pressure sensor connector CN HPS Plug out connector from the outdoor unit PCB main Measure the continuity pin 1 3 GND and pin 1 4 5 V of CN HPS Is the CN HPS connector connection normal Is the measured voltage 0 Vdc or 5 Vdc Reconnect the high pressure sensor connector to the outdoor unit PCB main Turn ON the power and run the sy...

Page 117: ...heck the indoor backup heater incoming AC power supply 2 Turn ON power supply 2 RCCB Measure the AC voltage between RCCB s L1 N1 Measure the AC voltage between PCB s AC2 L3 AC2 N2 Check indoor backup heater OLP continuity Turn OFF power supply Reset heater 1 OLP Measure the continuity of OLP Is there any continuity Check the CN OLP1 connector connection Turn OFF the power Check the connector conne...

Page 118: ...d assembly no 15 and no 16 and CN TH2 connector connections Turn OFF the power Check the connector connections Check the tank temperature sensor Plug out connector from the indoor unit PCB main Measure the resistance of the tank temperature sensor Is the measured resistance of the tank temperature sensor matches the value specified in its characteristic chart Is the terminal board assembly no 15 a...

Page 119: ... power Check the connector connection Check the DC voltage from the indoor unit PCB main Plug out connector from the indoor unit PCB main Turn ON the power Measure the DC voltage pin 1 4 of CN REMOTE Is the CN REMOTE connector connection normal Is the remote controller control panel voltage 5 Vdc pin 1 4 generated Check the control panel cable connection Is the control panel cable connection norma...

Page 120: ...d power supply waveform Abnormality Judgment Continue for 1 minute after operation Troubleshooting For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the indoor outdoor units connection wires Is there any wiring error Is the Vdc fluctuate between 45 60 Vdc Is the Vdc fluctuate between 15 60 Vdc Turn OFF the power and disco...

Page 121: ... a test pen to push this button to reset OLP Multimeter to measure continuity Is the abnormality happened during operation of tank booster heater Defect in indoor unit PCB main Replace the indoor unit PCB main Connector poor contact Correct the connection Defect in tank booster heater OLP Replace tank booster heater OLP Defect in indoor unit PCB main Replace the indoor unit PCB main Is the CN OLP1...

Page 122: ...ain Defect in outdoor unit PCB main Replace the outdoor unit PCB main Connector poor contact Correct the connection Check the AC voltage from outdoor unit PCB noise filter Turn OFF the power Plug out connector AC BLK CN BLK CN WHT from the outdoor unit PCB noise filter Turn ON the power Measure the AC voltage between AC BLK CN WHT Check the AC voltage supply to outdoor unit PCB main Turn OFF the p...

Page 123: ...rmality indication starts again Replace fan motor Does fan rotate smoothly Turn power supply on and operate fan Does it rotate Stop fan motor Check the rotation feedback output from fan motor Rotate the fan motor by hand is the rotation feedback voltage 15Vdc pin 1 4 generated Turn off power supply and disconnect fan motor connector then turn power on Check the output of fan motor from indoor PCB ...

Page 124: ... Check the 2 3 way valve Is the 2 3 way valve closed Check for clogged expansion valve or strainer Is the expansion valve or strainer clogged ice formed Check refrigerant amount Is the additional refrigerant amount filled correctly Yes Yes Yes Yes Yes Yes No No No No No No Yes Is the water pump working Check the system water flow rate Is there any water leakage Check the system water passage Is th...

Page 125: ...er Is the expansion valve or strainer clogged ice formed Check refrigerant amount Is the additional refrigerant amount filled correctly Does it conform to the sensor characteristic chart Check the indoor refrigerant liquid temperature sensor Yes Yes Yes Yes Yes Yes Yes Is the water pump working Check the system water flow rate Check the system water passage Is there any water leakage Check the 2 w...

Page 126: ...assage Is the 2 3 way valve closed Is there any water leakage Check for clogged expansion valve or strainer Is the expansion valve or strainer clogged ice formed Check refrigerant amount Is the additional refrigerant amount filled correctly Check the outdoor air passage Is there any short circuit Is the water pump working Check the system water flow rate Is the water pump speed adjusted according ...

Page 127: ... U V and W connector connection at outdoor unit PCB main and compressor terminal From the disconnected harnesses U V and W connect them to the inverter checker Turn ON the power and operate the system Check the inverter checker 6 LEDs blinking condition Is the connector connection normal Is the blinking of the 6 LEDs in same sequence condition Disconnect the harnesses U V and W from the compressor...

Page 128: ...before remove and connect the component Turn OFF the power and disconnect the fan motor connector Turn ON the power Check the output of the fan motor from outdoor unit PCB main Is the fan motor power supply voltage 325 Vdc pin 1 4 generated Is the fan motor control voltage 15 Vdc pin 5 4 generated Operate the fan motor is the rotation command voltage 1 5 Vdc pin 7 4 generated Does the fan rotate s...

Page 129: ...CB main Abnormality Judgment Continue 3 times in 20 minutes Get restarted and measure the AC current from the outdoor LIVE terminal Is the measured AC current over 11 8A UX09FE8 UX12FE8 16 5A UX16FE8 10 6A UD09FE8 UD12FE8 UD16FE8 No Replace the outdoor unit PCB main Reclaim and recharge with correct amount of refrigerant Replace the outdoor unit PCB main Check refrigerant amount Excess refrigerant...

Page 130: ...re remove and connect the component Check the compressor tank temperature sensor Does it conform to the sensor characteristic chart Check the 2 3 way valve Check for clogged expansion valve or strainer Is the expansion valve or strainer clogged ice formed Is abnormality happened again Reclaim and recharge for a specified amount of fresh refrigerant Is the 2 3 way valve closed Check for gas leakage...

Page 131: ... Abnormality Judgment Continue 3 times in 30 minutes Troubleshooting For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the outdoor unit installation condition Is there any improper heat radiation Is the outdoor unit fan motor operating Reinstall the outdoor unit Remove the obstacle s Replace the outdoor unit fan motor Def...

Page 132: ... Measure the winding resistance between U V V W and W U Are the compressor s winding resistance U V V W or U W shorted Compressor defective due to winding shorted Replace the compressor Outdoor eletronic circuit defect due to power transistor shorted Replace the outdoor unit PCB main Checking the power transistor Never touch any live parts for at least 10 minutes after turning off the circuit brea...

Page 133: ...20 minutes Troubleshooting For safety reason and to prevent component breakdown always switch off the power before remove and connect the component Check the water inlet and indoor ref liquid temperature sensors Check for clogged expansion valve or strainer Is the expansion valve or strainer clogged ice formed Reclaim and recharge for a specified amount of fresh refrigerant Is abnormality happened...

Page 134: ...alve coil disconnected loose Is the harness out of the CN HOT connector Check the continuity of the four way valve coil Is the voltage supply to four way valve 230 Vac Disconnect the harness from the CN HOT connector Resistance between harness about 1 52 kohm Measure AC voltage supply to CN HOT pin 1 3 during heating operation Does it conform to the sensor characteristic chart Is F25 occur during ...

Page 135: ...CN PSW1 connector connection Turn OFF the power Check the connector connection Check the continuity of the outdoor high pressure switch Plug out outdoor high pressure switch connector from CN PSW1 channel Measure the connector continuity Is the CN PSW1 connector connection normal Is there any continuity Defect in outdoor unit PCB main Replace the outdoor unit PCB main Defect in outdoor high pressu...

Page 136: ... Inlet Water Outlet Sensor Characteristic 10 0 10 20 30 40 50 50 60 70 80 90 100 110 120 40 30 10 20 0 Temperature C Resistance K No No Yes Yes Check the CN TH3 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in indoor water outlet temperature sensor Replace the indoor water outlet temperature sensor Defect in indoor unit...

Page 137: ... Intake Air Sensor Characteristic 10 0 10 20 30 40 50 50 60 70 80 90 100 40 30 10 20 0 Temperature C Resistance K No No Yes Yes Check the CN TH1 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in outdoor air temperature sensor Replace the outdoor air temperature sensor Defect in outdoor unit PCB main Replace the outdoor u...

Page 138: ...t Water Outlet Sensor Characteristic 10 0 10 20 30 40 50 50 60 70 80 90 100 110 120 40 30 10 20 0 Temperature C Resistance K No No Yes Yes Check the CN TH1 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in indoor water inlet temperature sensor Replace the indoor water inlet temperature sensor Defect in indoor unit PCB ma...

Page 139: ...charge Sensor Characteristic 10 0 10 20 30 40 50 150 200 250 300 350 100 50 0 Temperature C Resistance K No No Yes Yes Check the CN DIS connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in outdoor discharge pipe temperature sensor Replace the outdoor discharge pipe temperature sensor Defect in outdoor unit PCB main Replace ...

Page 140: ...power before remove and connect the component Yes Yes No No No Yes Check the supply voltage Are the compressor s winding resistance U V V W U W uniform Check the compressor winding resistance Turn off the power supply and disconnect the harnesses U V and W Measure the winding resistance between U V V W and W U Correct the power supply Replace the compressor Replace the outdoor unit PCB main Defect...

Page 141: ...r Pipe Outdoor Defrost Sensor Characteristic 10 0 10 20 30 40 50 15 20 25 30 10 5 0 Temperature C Resistance K No No Yes Yes Check the CN TH1 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in outdoor pipe temperature sensor Replace the outdoor pipe temperature sensor Defect in outdoor unit PCB main Replace the outdoor un...

Page 142: ...e Outdoor Defrost Sensor Characteristic 10 0 10 20 30 40 50 15 20 25 30 10 5 0 Temperature C Resistance K No No Yes Yes Check the CN TH2 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in outdoor defrost temperature sensor Replace the outdoor defrost temperature sensor Defect in outdoor unit PCB main Replace the outdoor u...

Page 143: ... Water Outlet Sensor Characteristic 10 0 10 20 30 40 50 50 60 70 80 90 100 110 120 40 30 10 20 0 Temperature C Resistance K No No Yes Yes Check the CN TH1 connector connnection Turn OFF the power Check the connector connection Connector poor contact Correct the connection Defect in indoor water outlet temperature sensor Replace the indoor water outlet temperature sensor Defect in indoor unit PCB m...

Page 144: ...eating operation When F46 occurs again turn OFF the power Replace the pipe flare or union nuts Reclaim and recharge refrigerant While the system is still in heating operation further check by touching if Compressor discharge pipe is cold Compressor body is warm to confirm the compressor low compression Measure the current from the outdoor LIVE terminal While the system is still in heating operatio...

Page 145: ... refrigerant amount Is the expansion valve or strainer clogged ice formed Is the additional refrigerant amount filled correctly Check for clogged expansion valve or strainer Clean the heat exchanger Yes Yes Yes Yes No No No Yes Yes No No No Replace the outdoor unit fan motor and or outdoor unit PCB main Reclaim and recharge with correct amount of refrigerant Replace the expansion valve and or stra...

Page 146: ...nerated in the electrical parts area by the capacitor Ensure that the capacitor has discharged sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 18 1 To Remove Top Plate 1 Remove 13 mounting screws from the Top Plate ...

Page 147: ...ove Bottom Front Plate Pressure Gauge Particular Plate 3 Remove 3 screws to remove the Control Panel 1 Remove 4 screws to remove the Particular Plate 2 Remove 3 screws then use spanner to release nut of Pressure Gauge 1 Remove 5 screws then remove the bottom Plate ...

Page 148: ...rol Board Cover RCCB Control Board 1 Disconnect 2 lead wires T1 T2 Black and connector CN T1 WHT from the Electronic Control Board 1 Remove 3 screws then remove Transformer 3 Disconnect all connectors CN PUMP2 CN V3 CN V2 CN THERMO CN RCV2 CN TH3 CN TH2 CN TH1 CN FLOW CN REMOTE2 CN OLP1 from Electronic Controller Detach all wires AC1 L1 AC1 L2 AC1 L3 AC1 N DATA G01 G02 G05 and G07 CN T1 Electronic...

Page 149: ...anti clockwise then remove Flow Switch 2 Pull down to remove water hose 3 Pull outward to remove Pressure Relief Valve 5 Turn the Air Purge Valve anti clockwise then remove Air Purge Valve Pressure Relief Valve Flow Switch Packing Apply some water based grease on packing surface before fix with shut off valve Make sure plug is fully close in clockwise direction 3 Remove 2 retaining rings then pull...

Page 150: ...ve 2 screws to remove Bottle Complete Bottle Complete 4 Remove Pressure Relief Valve 3 Remove Air Purge Valve 1 Disconnect the connector CN OLP1 from the Electronic Controller and detached the lead wire HT1 L3 Red and AC2 L3 Black Anode Bar 1 Remove Anode Bar by using Socket spanner ...

Page 151: ...151 18 10 To Remove Water Filter Filter Retaining ring 1 Set 2 valve for the Water Filter Set to CLOSE 2 Remove the retaining ring then remove the Water Filter ...

Page 152: ...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 Outdoor Temperature C Input Power kW OutdoorTemperature C Capacity kW 1 000 2 000 3 000 4 000 5 000 6 000 15 11 7 3 1 5 9 13 17 21 25 8 000 9 000 10 000 11 000 12 000 13 000 14 000 15 11 7 3 1 5 9 13 17 21 25 ...

Page 153: ... DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 18 21 24 27 30 33 36 39 42 45 5 000 6 000 7 000 8 000 9 000 10 000 18 21 24 27 30 33 36 39 42 45 ...

Page 154: ... C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Input Power kW Piping Length m Capacity kW 0 500 1 000 1 500 2 000 2 500 3 000 3 6 9 12 15 18 21 24 27 30 5 000 6 000 7 000 8 000 9 000 10 000 3 6 9 12 15 18 21 24 27 30 ...

Page 155: ... 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 2 000 2 100 2 200 2 300 2 400 2 500 3 6 9 12 15 18 21 24 27 30 4 000 5 000 6 000 7 000 8 000 9 000 3 6 9 12 15 18 21 24 27 30 ...

Page 156: ...temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Outdoor Temperature C Input Power kW OutdoorTemperature C Capacity kW 1 000 2 000 3 000 4 000 5 000 6 000 15 11 7 3 1 5 9 13 17 21 25 10 000 11 000 12 000 13 000 14 000 15 000 15 11 7 3 1 5 9 13 17 21 25 ...

Page 157: ... DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 18 21 24 27 30 33 36 39 42 45 6 000 7 000 8 000 9 000 10 000 11 000 18 21 24 27 30 33 36 39 42 45 ...

Page 158: ...C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Input Power kW Piping Length m Capacity kW 8 000 9 000 10 000 11 000 12 000 13 000 3 6 9 12 15 18 21 24 27 30 1 500 2 000 2 500 3 000 3 500 4 000 3 6 9 12 15 18 21 24 27 30 ...

Page 159: ...35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 3 300 3 400 3 500 3 600 3 700 3 800 3 6 9 12 15 18 21 24 27 30 6 000 7 000 8 000 9 000 10 000 11 000 3 6 9 12 15 18 21 24 27 30 ...

Page 160: ...T 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m 2 000 3 000 4 000 5 000 6 000 7 000 2 000 3 000 4 000 5 000 6 000 7 000 15 11 7 3 1 5 9 13 17 21 25 Outdoor Temperature C Input Power kW 13 000 14 000 15 000 16 000 17 000 18 000 15 11 7 3 1 5 9 13 17 21 25 OutdoorTemperature C Capacity kW ...

Page 161: ...DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m 7 000 8 500 10 000 11 500 13 000 14 500 18 21 24 27 30 33 36 39 42 45 18 21 24 27 30 33 36 39 42 45 Outdoor Temperature C Capacity kW 1 500 2 200 2 900 3 600 4 300 5 000 Outdoor Temperature C Input Power kW ...

Page 162: ...BT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 18 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 1 000 1 700 2 400 3 100 3 800 4 500 8 000 9 500 11 000 12 500 14 000 15 500 18 21 24 27 30 33 36 39 42 45 18 21 24 27 30 33 36 39 42 45 ...

Page 163: ... DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m 3 200 3 400 3 600 3 800 4 000 4 200 3 6 9 12 15 18 21 24 27 30 Piping Length m Input Power kW 13 000 14 000 15 000 16 000 17 000 18 000 3 6 9 12 15 18 21 24 27 30 Piping Length m Capacity kW ...

Page 164: ... C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m 4 500 4 600 4 700 4 800 4 900 5 000 3 6 9 12 15 18 21 24 27 30 Piping Length m Input Power kW 10 000 10 600 11 200 11 800 12 400 13 000 3 6 9 12 15 18 21 24 27 30 Piping Length m Capacity kW ...

Page 165: ...r temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 15 11 7 3 1 5 9 13 17 21 25 8 200 8 400 8 600 8 800 9 000 9 200 15 11 7 3 1 5 9 13 17 21 25 ...

Page 166: ... DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 000 1 500 2 000 2 500 3 000 16 19 22 25 28 31 34 37 40 43 5 000 6 000 7 000 8 000 9 000 10 000 16 19 22 25 28 31 34 37 40 43 ...

Page 167: ...DBT C WBT Indoor water inlet temperature 19 C Indoor water outlet temperature 14 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 1 000 1 500 2 000 2 500 3 000 3 500 16 19 22 25 28 31 34 37 40 43 7 000 8 000 9 000 10 000 11 000 12 000 16 19 22 25 28 31 34 37 40 43 ...

Page 168: ... DBT C WBT Indoor water inlet temperature 23 C Indoor water outlet temperature 18 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 000 1 500 2 000 2 500 3 000 16 19 22 25 28 31 34 37 40 43 4 500 5 500 6 500 7 500 8 500 9 500 16 19 22 25 28 31 34 37 40 43 ...

Page 169: ... C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 1 600 1 700 1 800 1 900 2 000 2 100 3 6 9 12 15 18 21 24 27 30 7 500 8 000 8 500 9 000 9 500 10 000 3 6 9 12 15 18 21 24 27 30 ...

Page 170: ... 35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 2 000 2 100 2 200 2 300 2 400 2 500 3 6 9 12 15 18 21 24 27 30 5 000 5 500 6 000 6 500 7 000 7 500 3 6 9 12 15 18 21 24 27 30 ...

Page 171: ...temperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 1 000 2 000 3 000 4 000 5 000 6 000 15 11 7 3 1 5 9 13 17 21 25 8 000 9 000 10 000 11 000 12 000 13 000 15 11 7 3 1 5 9 13 17 21 25 ...

Page 172: ...DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 16 19 22 25 28 31 34 37 40 43 7 500 8 500 9 500 10 500 11 500 12 500 16 19 22 25 28 31 34 37 40 43 ...

Page 173: ...T C WBT Indoor water inlet temperature 19 C Indoor water outlet temperature 14 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 16 19 22 25 28 31 34 37 40 43 11 000 12 000 13 000 14 000 15 000 16 000 16 19 22 25 28 31 34 37 40 43 ...

Page 174: ...DBT C WBT Indoor water inlet temperature 23 C Indoor water outlet temperature 18 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 16 19 22 25 28 31 34 37 40 43 7 000 8 000 9 000 10 000 11 000 12 000 16 19 22 25 28 31 34 37 40 43 ...

Page 175: ... DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 1 500 2 000 2 500 3 000 3 500 4 000 3 6 9 12 15 18 21 24 27 30 10 000 10 500 11 000 11 500 12 000 12 500 3 6 9 12 15 18 21 24 27 30 ...

Page 176: ...35 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 3 300 3 400 3 500 3 600 3 700 3 800 3 6 9 12 15 18 21 24 27 30 6 000 7 000 8 000 9 000 10 000 11 000 3 6 9 12 15 18 21 24 27 30 ...

Page 177: ...emperature 7 C DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 1 000 2 000 3 000 4 000 5 000 6 000 15 11 7 3 1 5 9 13 17 21 25 10 000 11 500 13 000 14 500 16 000 17 500 15 11 7 3 1 5 9 13 17 21 25 ...

Page 178: ...DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 16 19 22 25 28 31 34 37 40 43 6 000 8 000 10 000 12 000 14 000 16 000 16 19 22 25 28 31 34 37 40 43 ...

Page 179: ...T C WBT Indoor water inlet temperature 19 C Indoor water outlet temperature 14 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 1 500 2 500 3 500 4 500 5 500 6 500 16 19 22 25 28 31 34 37 40 43 12 000 14 000 16 000 18 000 20 000 22 000 16 19 22 25 28 31 34 37 40 43 ...

Page 180: ...BT C WBT Indoor water inlet temperature 23 C Indoor water outlet temperature 18 C Piping length 7 m Outdoor Temperature C Capacity kW Outdoor Temperature C Input Power kW 0 500 1 500 2 500 3 500 4 500 5 500 16 19 22 25 28 31 34 37 40 43 7 000 9 000 11 000 13 000 15 000 17 000 16 19 22 25 28 31 34 37 40 43 ...

Page 181: ... DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 3 200 3 400 3 600 3 800 4 000 4 200 3 6 9 12 15 18 21 24 27 30 14 500 15 000 15 500 16 000 16 500 17 000 3 6 9 12 15 18 21 24 27 30 ...

Page 182: ...5 C DBT C WBT Indoor water inlet temperature 12 C Indoor water outlet temperature 7 C Piping length 7 m Piping Length m Capacity kW Piping Length m Input Power kW 4 500 4 600 4 700 4 800 4 900 5 000 3 6 9 12 15 18 21 24 27 30 8 500 9 500 10 500 11 500 12 500 13 500 3 6 9 12 15 18 21 24 27 30 ...

Page 183: ...wer W 15 12000 4750 12000 4960 12000 5410 12000 5860 11800 6240 11600 6620 7 12000 3850 12000 4410 12000 4980 12000 5540 12000 5900 12000 6260 2 12000 3190 12000 3490 12000 3870 12000 4250 12000 4860 12000 5470 7 12000 2180 12000 2530 12000 2960 12000 3390 12000 3780 12000 4160 25 13600 1550 13600 1760 13400 2100 13200 2430 12600 2660 12000 2890 19 2 3 WH UX16FE8 Water Out C 30 35 40 45 50 55 Outd...

Page 184: ...ower W Capacity W Input Power W 15 9300 3460 8900 3620 8500 3790 8100 3950 7500 4050 7000 4160 7 10400 3370 10000 3660 9600 3950 9200 4240 8700 4260 8200 4270 2 11800 3100 11400 3310 11000 3530 10600 3740 9800 3940 9100 4140 7 12000 2100 12000 2530 12000 2960 12000 3390 12000 3780 12000 4160 25 12000 1380 12000 1660 11800 1940 11700 2230 11500 2490 11400 2740 19 2 6 WH UD16FE8 Water Out C 30 35 40...

Page 185: ... 6250 2660 19 3 2 WH ADC0916G9E8 WH UX12FE8 Outdoor Air C Capacity W Input Power W 18 7500 1410 25 8900 2160 35 10000 3560 43 8000 3010 19 3 3 WH ADC0916G9E8 WH UX16FE8 Water Out C 7 18 Outdoor Air C Capacity W Input Power W Capacity W Input Power W 18 8500 1700 10000 1700 25 14000 4000 14000 2940 35 12200 4760 12200 3500 43 7100 3310 9800 3310 ...

Page 186: ... Water Out C 7 14 18 Outdoor Air C Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W 16 7860 1180 13150 1400 10000 1730 25 12080 2900 15700 2050 10000 1970 35 10000 2560 12000 2670 10000 2400 43 7800 3800 11100 3190 8000 2850 19 3 6 WH ADC0916G9E8 WH UD16FE8 Water In C 12 19 23 Water Out C 7 14 18 Outdoor Air C Capacity W Input Power W Capacity W Input Power W Capacity W I...

Page 187: ...t 20 1 Indoor Unit 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 65 64 66 36 56 55 54 38 35 53 29 37 39 46 43 42 47 40 44 45 41 1 58 67 62 63 57 48 ...

Page 188: ...s for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts O I O I I I I I 59 60 27 23 18 14 34 17 20 19 33 26 28 22 24 3 5 6 32 31 8 7 11 9 10 13 12 2 49 50 51 52 15 16 30 21 25 ...

Page 189: ...TE 1 CWH90C0052 23 AIR PURGE VALVE 1 CWB621094 O 24 HEATER ASS Y 1 CWA34K1049 25 SOUND PROOF MATERIAL 1 CWG302906 26 THERMOSTAT 3 CWA151074 O 27 PRESSURE RELIEF VALVE 1 CWB621092 28 FLOW SWITCH 1 CWB621128 O 29 PRESSURE GAUGE 1 CWB070001 30 3 WAY VALVE WATER 1 CWB621134 31 FLARE NUT 5 8 1 CWT251064 32 FLARE NUT 1 4 1 CWT251063 33 SENSOR CO WATER IN OUT REF TEMP SENSOR CN TH1 1 CWA50C3259 O 34 SENS...

Page 190: ...NET FRONT PLATE ASS Y 1 CWE06K1114A 57 MAGNET CATCHER 2 CWH601009 58 LEVER ARM 1 CWH651115 59 ACCESSORY ADJUSTABLE FEET 1 CWH82C2112 60 ACCESSORY CO DRAIN ELBOW 1 CWG87C900 62 BAG 1 CWG861544 63 BASE BOARD CO BOTTOM 1 CWG62C1201 64 BASE BOARD CO UPPER 1 CWG60C1058 65 SHOCK ABSORBER 4 CWG713134 66 C C CASE 1 CWG580594 67 HINGE 3 CWH611005 Note All parts are supplied from PAPAMY Malaysia Vendor Code...

Page 191: ...UX12FE8 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 50 53 55 56 54a 50a 61 60 25 59 57 58 55 46 56 46 54 66 54a 50a 58 64 28 65 22 80 81 62 62 ...

Page 192: ...loded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 2 4 1 8 7 6 9 3 21 70 75 73 23 76 14 77 68 10 4 20 5 4a 4a 19 12 11 13 24 27a 74 74 26 16 27 15 ...

Page 193: ...193 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 38 79 71 72 29 44 31 83 88 85 87 86 78 84 47 69 82 ...

Page 194: ...E 1 CWA43C2602 O 25 SENSOR COMP OUTLET TEMP TH1 1 CWA50C2730 O 26 SENSOR COMP DISCHARGE TEMP CN DIS 1 CWA50C2576 O 27 SENSOR COMP COMP TANK CN TANK 1 CWA50C2629 O 27a SENSOR COMP DEFROST TEMP TH2 1 CWA50C2577 O 28 CABINET REAR PLATE COMPLETE 1 CWE02C1064 29 CONTROL BOARD CASING 1 CWH10K1049 31 TERMINAL BOARD ASS Y 1 CWA28K1214 O 38 ELECTRONIC CONTROLLER NF 1 CWA747838 O 44 ELECTRONIC CONTROLLER MA...

Page 195: ...PANSION VALVE 2 1 CWB051029 O 76 2 WAYS VALVE 1 CWB021637 O 77 V COIL COMPLETE 2 WAY VALVE 1 CWA43C2607 O 78 CAPACITOR FOR REACTOR 3 DS441205NPQA O 79 PTC THERMISTORS 1 D4DDG1010001 O 80 WASHER FOR P FAN 1 CWH571067 81 WASHER FOR P FAN 1 CWH571068 82 ACCESSORY COMPLETE 1 CWH82C2031 83 BAG 1 CWG861204 84 SHOCK ABSORBER 1 CWG712922 85 BASE BOARD COMPLETE 1 CWG62C1086 86 SHOCK ABSORBER 2 CWG712852 88...

Page 196: ... The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 50 53 55 56 54a 50a 61 60 25 59 57 58 55 46 56 46 54 66 54a 50a 58 64 28 65 22 80 81 ...

Page 197: ...exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 2 4 1 8 7 6 9 3 21 70 75 73 23 76 14 77 68 10 4 20 82 5 4a 4a 19 12 11 13 24 27a 74 74 26 ...

Page 198: ...198 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 38 79 71 72 29 44 31 83 88 85 87 86 78 84 47 ...

Page 199: ... 27a SENSOR CO DEFROST 1 CWA50C2577 O 28 CABINET REAR PLATE COMPLETE 1 CWE02C1077 29 CONTROL BOARD A SSY 1 CWH10K1228 31 TERMINAL BOARD ASS Y TO INDOOR 1 CWA28K1214 O 38 ELECTRONIC CONTROLLER NOISE FILTER 1 CWA747735 O 44 ELECTRONIC CONTROLLER MAIN 1 CWA73C8048R O 46 REACTOR P1 3 G0C213J00001 O 47 REACTOR P2 3 G0C353J00001 O 50 FAN MOTOR BRACKET ASS Y 1 CWD54K1024 50a SCREW FAN MOTOR BRACKET 2 CWH...

Page 200: ...79 PTC THERMISTORS 1 D4DDG1010001 O 80 WASHER FOR P FAN 2 CWH571067 81 WASHER FOR P FAN 2 CWH571068 82 SOUND PROOF MATERIAL 1 CWG302821 83 BAG 1 CWG861204 84 SHOCK ABSORBER 1 CWG712922 85 BASE BOARD COMPLETE 1 CWG62C1086 86 SHOCK ABSORBER TOP LEFT RIGHT 2 CWG712852 87 SHOCK ABSORBER TOP MIDDLE 1 CWG712854 88 C C CASE 1 CWG568054 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488...

Page 201: ...D16FE8 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 50 53 55 56 54a 50a 61 60 25 59 57 58 55 46 56 46 54 66 54a 50a 58 64 28 65 22 62 62 ...

Page 202: ...exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 2 4 1 8 7 6 9 3 21 70 23 13 76 77 68 10 4 20 5 4a 4a 19 12 11 13 24 27a 74 74 26 16 27 15 ...

Page 203: ...203 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 38 79 71 72 29 44 31 83 88 85 86 84 47 69 82 ...

Page 204: ...25 SENSOR COMP OUTLET TEMP TH1 1 CWA50C2730 O 26 SENSOR COMP DICHARGE TEMP CN DIS 1 CWA50C2576 O 27 SENSOR COMPLETE COM TANK CN TANK 1 CWA50C2629 O 27a SENSOR COMP DEFROST TEMP TH2 1 CWA50C2577 O 28 CABINET REAR PLATE COMPLETE 1 CWE02C1059 29 CONTROL BOARD CASING 1 CWH10K1049 31 TERMINAL BOARD ASS Y 1 CWA28K1214 O 38 ELECTRONIC CONTROLLER NF 1 CWA747838 O 44 ELECTRONIC CONTROLLER MAIN 1 CWA73C8538...

Page 205: ...3 1 CWA50C3204 O 76 2 WAYS VALVE 1 CWB021637 O 77 V COIL COMPLETE 2 WAY VALVE 1 CWA43C2607 O 79 PTC THERMISTORS 1 D4DDG1010001 O 82 ACCESSORY COMPLETE 1 CWH82C2031 83 BAG 1 CWG861204 84 SHOCK ABSORBER 1 CWG712922 85 BASE BOARD COMPLETE 1 CWG62C1086 86 SHOCK ABSORBER 2 CWG712852 88 C C CASE 1 CWG568054 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommen...

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