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Panasonic Aquarea WH-ADC1216H6E5, Service Manual, Page: 30 / 45

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Panasonic Aquarea WH-ADC1216H6E5 Service Manual Download Page 30

 

Wire Stripping and Connecting Requirement 

 

Wire stripping

5 mm or more

(gap between wires)

No loose strand when insert

Indoor/outdoor

connecting terminal

board

10

±

1

mm

ACCEPT

Conductor over

insert

Conductor not

fully insert

Conductor fully

insert

PROHIBITED

PROHIBITED

 

Pipe Insulation 

1  Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation 

Diagram. Please wrap the insulated piping end to prevent water from going inside the piping. 

2  If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by 

using POLY-E FOAM with thickness 6 mm or above. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for Aquarea WH-ADC1216H6E5

Page 1: ...chnicians Any attempt to service or repair the products dealt with in this service information by anyone else could result in serious injury or death IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety These parts are marked by in the Schematic Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these...

Page 2: ...mate Warmer Average Colder Pdesign kW 9 0 9 0 11 0 Tbivalent TOL C 2 2 10 10 15 22 SCOP ns W W 4 02 158 3 32 130 3 20 125 Annual Consumption kWh 2991 5596 8468 Heating ErP Class A A A Condition Ambient Water A35W7 A7W35 A2W35 dB A Cooling 49 Heating 51 Noise Level Power Level dB Cooling 67 Heating 68 Air Flow m 3 min ft 3 min Cooling 89 5 3160 Heating 76 8 2710 Refrigeration Control Device Expansi...

Page 3: ...z 50 Condition Ambient Water A35W7 A7W35 A2W35 Input Power kW Cooling 2 21 Heating 1 86 Heating 2 51 Maximum Input Power For Heatpump System kW 6 27 Power Supply 1 Phase Ø Max Current A Max Input Power W 1Ø 29 0 6 27k Power Supply 2 Phase Ø Max Current A Max Input Power W 1Ø 26 0 6 00k Power Supply 3 Phase Ø Max Current A Max Input Power W Starting Current A 10 2 Condition Ambient Water A35W7 A7W3...

Page 4: ... Height mm inch 1800 70 27 32 Net Weight kg lbs 124 273 Liquid mm inch 9 52 3 8 Refrigerant Pipe Diameter Gas mm inch 15 88 5 8 Room mm inch 25 4 1 1 4 Water Pipe Diameter Shower mm inch 19 3 4 Water Drain Hose Inner Diameter mm inch 12 17 36 Motor Type DC Motor No of Speed 7 Software Selection Pump Input Power W 52 Type Brazed Plate No of Plates 44 Size W x H x L mm 120 78 376 Hot Water Coil Wate...

Page 5: ...it Bar 3 5 Material En 1 4521 Volume L 185 Pressure Vessel Design Pressure Bar 10 Material EN 1 4162 EN 1 4521 Diameter mm 22 Thickness mm 0 8 Surface Area m 2 1 8 Heat Exchanger Total Length m 25 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 ou...

Page 6: ...nction 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 System ...

Page 7: ...uge Front Plate Top Plate Right Plate Left Plate Rear Plate Tank Sensor Not Visible Safety Relief Valve 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 Tank Discharge Drain Tap Type Ball Valve g Pressure Reli...

Page 8: ...Outdoor Unit Air inlet rear Air outlet Air inlet side ...

Page 9: ...Dimensions Indoor Unit Top View Bottom View Front View Side View Unit mm 70 1080 612 60 478 60 36 598 717 ...

Page 10: ...Outdoor Unit Unit mm Top View Front View Side View 900 400 320 355 900 318 5 253 218 165 243 1340 615 320 40 40 20 110 356 5 Side view Back view 30 ...

Page 11: ...ION VESSEL SHUT VALVE SHUT VALVE FILTER WATER DISCHARGE VALVE EVA EXIT TEMP SENSOR WH ADC1216H6E5 WH UX09 12HE5 EXPANSION VALVE HEAT EXCHANGER EXPANSION VALVE BYPASS BYPASS EXIT TEMP SENSOR EVA EXIT TEMP SENSOR HIGH PRESSURE SENSOR DISCAHRGE TEMP SENSOR 4 WAY VALVE 2 WAY VALVE REFRIGERANT TEMP SENSOR PRESSURE RELIEF VALVE AIR PURGE VALVE HEX WATER OUTLET TEMP SENSOR FLOW SWITCH BACKUP HEATER WATER...

Page 12: ...C92 0 1u 16V R130 10k G2 G2 G2 5V_2 12V C48 0 1u 16V L4 L3 C61 1000p 50V C63 1000p 50V R81 10k R86 10k 5V 5V_2 20V 1 W N1 L1 R Single phase AC230V 50Hz POWER SUPPLY 2 BL TERMINAL BOARD GROUNDING BL RCCB ELCB 80 3 C OLP BL AC2 N2 WHT SIGNAL DETECTION CIRCUIT 2 1 2 3 3 AC2 L3 BLK RY HT L3 HT1 L3 RED R BL W HT1 L2 ORG AC2 L2 YLW RY HT L2 W OLP 80 3 C A B O Y O W 2 2 1 1 O I n 30mA 230V 30A 40A CN COM...

Page 13: ...N IN CIRCUIT AC C BLUE DCN BLACK DCN2 BLACK FUS E1 1 4 7 7 4 V U U RED P N V BLUE TO IN DO OR U NIT BLUE BLACK 3 FG 1 G REEN G MS R DCP IN W HITE BL CAPACITOR ELECTRONIC CONTROLLER AC C BLACK B REACTO R G R A BL BL DCN O UT CIRCUIT W R B BR Y CIRCUIT CIRCUIT R TERM INAL BOARD TERM INAL BO ARD 2 1 CN DIS C47 1µ 6 3V R102 4 99k 1 t 5V ELECTRO M AG NETIC COIL BYPASS EXPANSIO N VALVE 1 2 3 4 5 6 M IC1...

Page 14: ...to prevent it being knocked over accidentally or during earthquakes Please avoid installations which expose the Tank Unit to any of the following conditions Extraordinary environment conditions installation in frost or exposure to unfavorable weather conditions Voltage input exceeding the specified voltage 11 1 1 1 Required space for installation Unit mm M in 100 Min 700 Min 300 Min 100 M in 100 1...

Page 15: ... hook 3 Reverse above steps 1 2 for close it Refrigerant Piping Installation This Tank Unit is designed for combination with Panasonic Air to Water Heat Pump Outdoor Unit If Outdoor Unit from other manufacturer are being used in combination with Panasonic Tank Unit optimum operation and reliability of the system is not guaranteed Thus warranty cannot be given in such case 1 Connect Tank Unit to Ai...

Page 16: ... N m Torque wrench Tank Unit Spanner CAUTION Do not overtighten overtightening may cause gas leakage Make sure to insulate the water circuit pipes to prevent reduction of heating capacity After installation check the water leakage condition in connection area during test run Failure to connect the tube appropriately might cause the Tank Unit malfunction Protection From Frost If the Tank Unit is be...

Page 17: ... to build up or freezing to occur The pipe from this drainage outlet fitting must not be shut off The discharge must be freed The end of this pipework must be in such a way so that the outlet is visible and cannot cause any damage Keep away from electrical components It is recommended to fit a tundish into this pipework Tundish should be visible and positioned away from frost environment and elect...

Page 18: ...Ultrasonic Leak Detector ii a Make sure the area is quiet ii b Switch on the ultrasonic leak detector ii c Move the probe along your air conditioning system to test for leaks and mark for repair 2 Any leak detected at this level shall be repaired and retested starting from Step 1 Pressure test NOTE Always recover the refrigerant and Nitrogen gas into recovery cylinder after completion of a test Yo...

Page 19: ...act gap o Connect the approved polychloroprene sheathed power supply 1 cord and power supply 2 cord and type designation 60245 IEC 57 or heavier cord to the terminal board and to the other end of the cord to isolating device Disconnecting means See below table for cable size requirement Model Tank Unit Outdoor Unit Power Supply Cord Cable Size Isolating Devices Recommended RCD 1 3 x min 4 0 mm 2 3...

Page 20: ...m permissible system impedance Zmax at the interface of the point 0 271Ω Please liaise with supply authority to ensure that the power supply 2 is connected only to a supply of that impedance or less Charging and Discharging the Water Make sure all the piping installations are properly done before carry out below steps Charge the Water For Domestic Hot Water Tank 1 Set the Domestic Hot Water Tank D...

Page 21: ... Expansion Vessel Pre Pressure Checking For Space Heating Cooling Expansion Vessel with 10 L air capacity and initial pressure of 1 bar is installed in this Tank Unit Total amount of water in system should be below 200 L Inner volume of Tank Unit s piping is about 5 L If total amount of water is over 200 L please add another expansion vessel field supply Please keep the installation height differe...

Page 22: ...with a nipper and remove the burr with a file Mount the top case Align the claws of the top caseandthenaligntheclaws of the bottom case Hole for screw Screw field supply Claw 2 places Pass through the hole Bottom case Back side Top case Back side Remote controller terminal board Remove the coating Approx 6 mm Remove the sheath Approx 180 mm Make sure the wiring connection is in the correct directi...

Page 23: ...g range If adjust Water Pump SPEED cannot solve the problem contact your local authorized dealer After test run please clean the Water Filter Set Reinstall it after finish cleaning Reset Overload Protector Overload Protector a serves the safety purpose to prevent the water over heating When the Overload Protector a trip at high water temperature take below steps to reset it Take out the cover Use ...

Page 24: ...cause a short circuit of the discharged air If outdoor unit installed near sea region with high content of sulphur or oily location e g machinery oil etc it lifespan maybe shorten When installing the product in a place where it will be affected by typhoon or strong wind such as wind blowing between buildings including the rooftop of a building and a place where there is no building in surroundings...

Page 25: ...X09 E5 UX12 E5 UD12 E5 UD16 E5 UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 620 140 15 355 450 44 Unit mm After selecting the best location start installation according to Installation Diagram 1 Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut ø10 mm 2 When installing at roof please consider strong wind and earthquake Please fasten the installation stand firmly with b...

Page 26: ...er this pull the service panel towards you to remove it Front pipe panel Rear pipe panel Mounting screws Service panel Rear direction Side panel Downward direction Forward direction Close the tube joining area with putty heat insulator local supply without any gap as shown in right figure To prevent insects or small animal entering Putty or Heat insulator local supply Cutting and Flaring the Pipin...

Page 27: ...s are tightened further continue working from step 3 If the leak does not stop when the connections are retightened repair the location of leak Do not release refrigerant during piping work for installation and reinstallation Take care of the liquid refrigerant it may cause frostbite Air Tightness Test on the Refrigerating System Before system charged with refrigerant and before the refrigerating ...

Page 28: ... recover the refrigerant and Nitrogen gas into recovery cylinder after completion of a test You must use the detection equipment with Detectable Leak Rate of 10 6 Pa m3 s or better Do not use refrigerant as test medium for system with total refrigerant charge more than 5kg Test shall be performed with dry Nitrogen or another non flammable non reactive dried gas Oxygen air or mixtures containing th...

Page 29: ... reason Models Flexible cable specification UX09 E8 UX12 E8 UX16 E8 UD09 E8 UD12 E8 UD16 E8 6 min 1 5 mm 2 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 never operate the unit by pressing the electromagnetic switch Never correct the phase by switching over a...

Page 30: ...insert Conductor fully insert PROHIBITED PROHIBITED Pipe Insulation 1 Please carry out insulation at pipe connection portion as mentioned in Indoor Outdoor Unit Installation Diagram Please wrap the insulated piping end to prevent water from going inside the piping 2 If drain hose or connecting piping is in the room where dew may form please increase the insulation by using POLY E FOAM with thickne...

Page 31: ...y 2 RCCB ELCB Holder Clamper Indoor terminal for connecting cables Main PCB 4 How to guide the optional cables and power supply cord view without internal wiring Optional cables External control cable Room sensor zone 1 Outdoor air sensor cable Remote controller cable Optional cables 2 way valve cable Room thermostat zone 1 cable Extra pump cable Boiler contact cable Power Supply 1 cord Power Supp...

Page 32: ...ensor cable Water sensor zone 1 cable Water sensor zone 2 cable Demand signal cable Solar sensor cable SG signal cable Heat Cool switch cable External Compressor switch cable Optional cables 2 way valve cable Extra pump cable Boiler contact cable Power Supply 1 cord Power Supply 2 cord Indoor Unit Outdoor Unit Connecting cable Optional cables Pump zone 1 cable Pump zone 2 cable Solar pump cable Po...

Page 33: ...lose direction For circuit switching when connected to DHW tank 2 way valve AC230V N Neutral Open Close Prevent water circuit pass through during cooling mode Extra pump AC230V Used when Tank Unit pump capacity is insufficient Boiler contact Dry contact System setup necessary Thermistor inputs Zone 1 room sensor PAW A2W TSRT the Optional PCB h It does not work when using Outdoor air sensor AW A2W ...

Page 34: ...e sensor into the sensor pocket and paste it on the buffer tank surface 40 black brown blue Dimensions mm Ø6 2 Zone water sensor PAW A2W TSHC Use to detect the water temperature of the control zone Mount it on the water piping by using the stainless steel metal strap and contact paste both are included 93 70 35 Dimensions mm 3 Outdoor sensor PAW A2W TSOD If the installation location of the outdoor...

Page 35: ...ws must only be carried out under supervision of qualified contractor installation engineer or service person Network Adaptor Installation Optional Remove the Control Board Cover then connect the cable included with this adaptor to the CN CNT connector on the printed circuit board o Pull the cable out of the Tank Unit so that there is no pinching o If an Optional PCB has been installed in the Tank...

Page 36: ...r and re attach the front cover to the back cover CN CNT cable Take care not to pinch the cable Use the included cord clamp to fix the CN CNT cable to the wall Pull the cable around as shown in the diagram so that external forces cannot act on the connector in the adaptor Furthermore on the Tank Unit end use the included cable tie to fix the cables together Cord clamp Cable tie ...

Page 37: ...pump P1 use to circulate zone 1 water circuit Zone 1 mixing valve M1 adjust to control the Zone 1 target water temperature Zone 2 pump P2 use to circulate zone 2 water circuit Zone 2 mixing valve M2 adjust to control the Zone 2 target water temperature When Pool Function select as Zone 2 circuit P2 use to circulate water to heat exchanger which use to transfer heat to pool water Pool pump P3 circu...

Page 38: ... 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Outdoor Temperature C 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 39: ...BT 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 40: ...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 18 21 24 27 30 33 36 39 42 45 7 000 8 000 9 000 10 000 11 000 12 000 18 21 24 27 30 33 36 39 42 45 ...

Page 41: ...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 18 21 24 27 30 33 36 39 42 45 0 500 1 500 2 500 3 500 4 500 5 500 5 000 6 000 7 000 8 000 9 000 10 000 18 21 24 27 30 33 36 39 42 45 ...

Page 42: ... DBT 6 C WBT Indoor water inlet temperature 30 C Indoor water outlet temperature 35 C Piping length 7 m Piping Length m Input Powe r 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 43: ...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 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 44: ...40 16000 4270 16000 4800 15200 5110 14500 5410 25 16000 2310 16000 2690 16000 3070 16000 3450 16000 3670 15900 3890 WH ADC1216H6E5 WH UX09HE5 Water Out C 30 35 40 45 50 55 Outdoor Air C Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W 15 9000 3240 9000 3510 9000 3910 9000 4300 9000 4730 9000 5160 7...

Page 45: ...2200 2450 25 14400 3920 19200 3830 12200 2790 35 12200 4760 15000 4980 12200 2960 43 7750 3400 13800 5950 9700 4000 WH ADC1216H6E5 WH UX09HE5 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 Input Power W 18 7000 1360 8550 1410 7000 1000 25 7650 1910 11100 1980 7000 1100 35 7000 2210 9230 2370 7000 1350 43 6250 2660 8550 2710 5600 1...

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