Panasonic WH-ADC0916H9E8 Service Manual
Air-to-water hydromodule + tank
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Also See for WH-ADC0916H9E8:
- Manual (2 pages) ,
- Planning and installation manual (224 pages) ,
- Operating instructions manual (108 pages)
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This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to 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.
There are special components used in this equipment which are important for safety. These parts are marked by
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of
manufacturer.
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
Air-to-Water Hydromodule + Tank
Indoor Unit
WH-ADC0916H9E8
WARNING
IMPORTANT SAFETY NOTICE
PRECAUTION OF LOW TEMPERATURE
WH-UD09HE8
WH-UD12HE8
WH-UD16HE8
WH-UX09HE8
WH-UX12HE8
WH-UX16HE8
Destination
Europe
in the Schematic
!
© Panasonic Corporation 2017.
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Table of Contents
Related Manuals for Panasonic WH-ADC0916H9E8
Summary of Contents for Panasonic WH-ADC0916H9E8
- Page 1 Do not modify the original design without permission of manufacturer. PRECAUTION OF LOW TEMPERATURE In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit. © Panasonic Corporation 2017.
- Page 2 WH-ADC0916H9E8 WH-UD09HE8 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 7.00 Cooling Capacity BTU/h 23900 kcal/h 6020 3.17 Cooling EER kcal/hW 2.72 Condition A7W35 A2W35 (Ambient/Water) 9.00 9.00 Heating Capacity BTU/h 30700 30700 kcal/h 7740 7740 4.84...
- Page 3 Item Unit Outdoor Unit ø Three Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 2.21 Heating: 1.86 Heating: 2.51 Maximum Input Power For Heatpump System 5.85 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 3Ø...
- Page 4 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (25) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 9.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
- Page 5 WH-ADC0916H9E8 WH-UD12HE8 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 10.00 Cooling Capacity BTU/h 34100 kcal/h 8600 2.85 Cooling EER kcal/hW 2.45 Condition A7W35 A2W35 (Ambient/Water) 12.00 11.40 Heating Capacity BTU/h 41000 38900 kcal/h 10320 9800 4.74...
- Page 6 Item Unit Outdoor Unit ø Three Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 3.51 Heating: 2.53 Heating: 3.31 Maximum Input Power For Heatpump System 5.85 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 3Ø...
- Page 7 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (25) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 9.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
- Page 8 WH-ADC0916H9E8 WH-UD16HE8 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 12.20 Cooling Capacity BTU/h 41600 kcal/h 10490 2.56 Cooling EER kcal/hW 2.20 Condition A7W35 A2W35 (Ambient/Water) 16.00 13.00 Heating Capacity BTU/h 54600 44300 kcal/h 13760 11180 4.28...
- Page 9 Item Unit Outdoor Unit ø Three Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 4.76 Heating: 3.74 Heating: 3.96 Maximum Input Power For Heatpump System 6.59 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 3Ø...
- Page 10 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (25) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 9.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
- Page 11 Features Inverter Technology Energy saving High Efficiency Environment Protection Non-ozone depletion substances refrigerant (R410A) Long Installation Piping Long piping up to 30 meter with height difference 20 meter Flexible 4-way piping for outdoor unit Easy to use control panel Auto mode Holiday mode Dry concrete function...
- Page 12 Main Components 1 Remote Controller c Flow Sensor Connector name Water Inlet 2 Water Pump d Water Pressure Gauge (From Space Heating/Cooling) 3 Control Board Cover e Front Plate 4 Main PCB Top Plate Water Outlet Three Phase RCCB Right Plate (To Space Heating/Cooling) (Main Power) Left Plate...
- Page 13 Outdoor Unit Air inlet (rear) Air inlet (side) Air outlet Air inlet (side) Air outlet...
- Page 14 Dimensions Indoor Unit <Top View> < > < > <Bottom View> Unit: mm...
- Page 15 Outdoor Unit <Top View> Space necessary for installation (140) 10 cm 10 cm 100 cm Anchor Bolt Pitch 355 x 260 <Side View> <Side View> <Front View> Unit: mm...
- Page 16 Refrigeration and Water Cycle Diagram WH-ADC0916H9E8 WH-UX09/12/16HE8 OUTDOOR UNIT INDOOR UNIT FLOOR HEATING AIR PURGE WATER OUTLET VALVE 3-WAY PRESSURE RELIEF VALVE VALVE WATER OUTLET TEMP. SENSOR EXPANSION FLOW SWITCH STRAINER VALVE STRAINER SUBCOOLER BACKUP HEATER SANITARY HOT WATER OUTLET...
- Page 17 Electronic Circuit Diagram Indoor Unit EXTERNAL COMP. SW HEAT/COOL SWITCH SG SIGNAL SOLAR TEMP. SENSOR DEMAND SIGNAL WATER TEMP. ZONE 1 WATER TEMP. ZONE 2 POOL TEMP. SENSOR BUFFER TANK SENSOR ROOM TEMP. ZONE 1 ROOM TEMP. ZONE 2...
- Page 18 WH-UD09HE8 WH-UD12HE8 WH-UD16HE8...
- Page 19 11. Installation Instruction Field Supply Accessories (Optional) Part Model Specifications Maker Electromotoric Actuator SFA21/18 AC230V Siemens 2-way valve kit *Cooling model 2-port Valve VVI46/25 Siemens Wired PAW-A2W-RTWIRED Room Thermostat AC230V Wireless PAW-A2W-RTWIRELESS Mixing valve 167032 AC230V Caleffi Pump Yonos 25/6 AC230V Wilo Buffer tank sensor...
- Page 20 Finish by sealing the sleeve with putty or Refrigerant Piping Installation caulking compound at the final stage. This Tank Unit is designed for combination with Panasonic Air-to-Water Heat Pump Outdoor Unit. If Wall Outdoor Unit from other manufacturer are being used Outdoor...
- Page 21 Please make flare after inserting the flare nut CAUTION onto the copper pipes. Do not overtighten, overtightening may cause water leakage. Pipe Handle Reamer 0 – 0.5 mm Make sure to insulate the water circuit pipes to Yoke Core prevent reduction of heating capacity.
- Page 22 (D) Domestic Hot Water Tank Discharge (Drain A Pressure Reducing Valve (field supply) with Tap) and Safety Relief Valve Pipework below specification is strongly advised to be Safety Relief Valve 0.8MPa (8 bars) incorporated installed along the line of the tube connector i of in Domestic Hot Water Tank.
- Page 23 Connect the Cable to Tank Unit WARNING This section is for authorized and licensed electrician only. Work behind the Control Board Cover secured by screws must only be carried out under supervision of qualified contractor, installation engineer or service person. Fixing of Power Supply Cable and Connecting Cable Connecting cable between Tank Unit and Outdoor Unit shall be approved polychloroprene sheathed flexible cord, type designation 60245 IEC 57 or heavier cord.
- Page 24 Wire Stripping and Connecting Requirement Wire stripping Conductor Conductor Conductor not Indoor/outdoor fully insert over insert fully insert connecting terminal board 5mm or more ACCEPT PROHIBITED PROHIBITED No loose strand (gap between when insert wires) Connecting Requirement For Tank Unit with UX09HE8 / UX12HE8 / UX16HE8 / UD09HE8 / UD12HE8 / UD16HE8 ...
- Page 25 Reconfirmation Installation of Remote Controller as Room Thermostat Remote Controller mounted to the Tank Unit can WARNING be moved to the room and serve as Room Be sure to switch off all power supply before performing each Thermostat. of the below checkings. Installation Location Check Water Pressure *(0.1 MPa...
- Page 26 For embedded type Remove the wiring between Remote controller Preparation: Make 2 holes for screws using a driver. and Tank Unit terminal. Mount the bottom case to the wall. Mount the top case. • • Pass the wire through the hole Align the claws of the top in the centre of the bottom case.
- Page 27 Press from front to fix the Remote controller Maintenance cover on the front plate. In order to ensure safety and optimal performance of the Tank Unit, seasonal inspections on the Tank Unit, functional check of RCCB, field wiring Front Plate and piping have to be carried out at regular intervals.
- Page 28 11.2 Outdoor Unit Attached accessories Optional Accessory Accessories part Qty. Accessories part Qty. Accessories part Qty. Base Pan Heater Drain elbow Protective bushing CZ-NE3P Rubber cap • It is strongly recommended to install a Base Pan Heater (optional) if the outdoor unit is install in cold climate area. Refer the Base Pan Heater (optional) installation instruction for details of installation.
- Page 29 Model UX09*E5*, UX12*E5*, UD12*E5*, UD16*E5*, UX09*E8*, UX12*E8*, UX16*E8*, UD09*E8*, UD12*E8*, UD16*E8* (Unit : mm) (Anchor pitch) After selecting the best location, start installation according to Installation Diagram. Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). When installing at roof, please consider strong wind and earthquake.
- Page 30 Cutting and Flaring the Piping Please cut using pipe cutter and then remove the burrs. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused. Turn the piping end down to avoid the metal powder entering the pipe. Please make flare after inserting the flare nut onto the copper pipes.
- Page 31 Air-tightness Test on the Refrigerant System Before system charged with refrigerant and before the refrigerating system in put into operation, below site test procedure and acceptance criteria shall be verified by the certified technicians, and/or the installer:- Step 1: Pressure test for refrigerant leak detection: Steps for pressure test, in accordance to ISO 5149.
- Page 32 Next, remove the moisture, or repair, and redo the refrigerant leak testing, starting from “Step 1: Pressure test”. (Low/Gas) pressure gauge (High/Liquid) pressure gauge Handle Vacuum pump An example illustrations of setup for refrigerant leak detection. Connect the Cable to the Outdoor Unit (FOR DETAIL REFER TO WIRING DIAGRAM AT UNIT) Remove the control board cover from the unit by loosening the screw.
- Page 33 Wire Stripping and Connecting Requirement Wire stripping Conductor over Conductor not Conductor fully Indoor/outdoor fully insert insert insert connecting terminal board 5 mm or more (gap between wires) ACCEPT PROHIBITED PROHIBITED No loose strand when insert Pipe Insulation Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram.
- Page 34 How to fix cable Connecting with external device (optional) All connections shall follow to the local national wiring standard. It is strongly recommended to use manufacturer-recommended parts and accessories for installation. For connection to main PCB Two-way valve shall be spring and electronic type, refer to “Field Supply Accessories” table for details. Valve cable shall be (3 x min 1.5 mm ), of type designation 60245 IEC 57 or heavier, or similarly double insulation sheathed cable.
- Page 35 10 Demand signal cable shall be (2 x min 0.3 mm ), double insulation layer of PVC-sheathed or rubber- sheathed cable. 11 SG signal cable shall be (3 x min 0.3 mm ), double insulation layer of PVC-sheathed or rubber-sheathed cable.
- Page 36 Connection of the main PCB Zone 1 room sensor Outdoor air sensor Tank sensor External control Remote controller Boiler contact Extra pump C O N C O N H C N L 3-way 2-way Optional valve Thermostat 1 valve Signal inputs L N =AC230V, Heat, Cool=Thermostat heat, Cool terminal Optional Thermostat...
- Page 37 Insert the sensor into the sensor pocket and Specification paste it on the solar panel surface. This section explains about the external devices Dimensions (mm) (optional) recommended by Panasonic. Please blue always ensure to use the correct external device Ø6 during system installation. black brown ...
- Page 38 For optional pump. Temperature (°C) Resistance (kΩ) Power supply: AC230V/50Hz, <500W 3.615 Recommended part: Yonos 25/6: made by Wilo 4.375 5.326 6.523 8.044 9.980 12.443 15.604 For optional mixing valve. 19.70 Power supply: AC230V/50Hz (input open/output 25.05 close) Operating time: 30s~120s 32.10 Recommended part: 167032: made by Caleffi...
- Page 39 On the wall near the Tank Unit, attach the Use the included cord clamp to fix the CN-CNT adaptor by screwing screws through the holes cable to the wall. in the back cover. Pull the cable around as shown in the diagram so that external forces cannot act on the connector in the adaptor.
- Page 40 Maximum pump speed setting on remote control Standard pump speed is automatically controlled to get the designed water temperature different between water inlet and outlet (ΔT). Instead of setting the standard pump speed, maximum pump speed is manually adjusted by the installer according to water circuit pressure drop.
- Page 41 WH-ADC0916H9E8 WH-UD09HE8 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 9.200 9.000 8.800 8.600 8.400 8.200...
- Page 42 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 10.000 9.000 8.000 7.000 6.000 5.000 Outdoor Temperature (°C) 3.000 2.500 2.000...
- Page 43 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 19°C Indoor water outlet temperature : 14°C Piping length : 7 m 12.000 11.000 10.000 9.000 8.000 7.000 Outdoor Temperature (°C) 3.500 3.000 2.500...
- Page 44 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 23°C Indoor water outlet temperature : 18°C Piping length : 7 m 9.500 8.500 7.500 6.500 5.500 4.500 Outdoor Temperature (°C) 3.000 2.500 2.000...
- Page 45 Heating Characteristics at Different Piping Length Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 10.000 9.500 9.000 8.500 8.000 7.500 Piping Length (m) 2.100 2.000 1.900...
- Page 46 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 7.500 7.000 6.500 6.000 5.500 5.000 Piping Length (m) 2.500 2.400 2.300...
- Page 47 WH-ADC0916H9E8 WH-UD12HE8 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 13.000 12.000 11.000 10.000 9.000 8.000...
- Page 48 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 12.500 11.500 10.500 9.500 8.500 7.500 Outdoor Temperature (°C) 5.500 4.500 3.500...
- Page 49 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 19°C Indoor water outlet temperature : 14°C Piping length : 7 m 16.000 15.000 14.000 13.000 12.000 11.000 Outdoor Temperature (°C) 5.500 4.500 3.500...
- Page 50 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 23°C Indoor water outlet temperature : 18°C Piping length : 7 m 12.000 11.000 10.000 9.000 8.000 7.000 Outdoor Temperature (°C) 5.500 4.500 3.500...
- Page 51 Heating Characteristics at Different Piping Length Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 12.500 12.000 11.500 11.000 10.500 10.000 Piping Length (m) 4.000 3.500 3.000...
- Page 52 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 11.000 10.000 9.000 8.000 7.000 6.000 Piping Length (m) 3.800 3.700 3.600...
- Page 53 WH-ADC0916H9E8 WH-UD16HE8 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 17.500 16.000 14.500 13.000 11.500 10.000...
- Page 54 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 16.000 14.000 12.000 10.000 8.000 6.000 Outdoor Temperature (°C) 5.500 4.500 3.500...
- Page 55 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 19°C Indoor water outlet temperature : 14°C Piping length : 7 m 22.000 20.000 18.000 16.000 14.000 12.000 Outdoor Temperature (°C) 6.500 5.500 4.500...
- Page 56 Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 23°C Indoor water outlet temperature : 18°C Piping length : 7 m 17.000 15.000 13.000 11.000 9.000 7.000 Outdoor Temperature (°C) 5.500 4.500 3.500...
- Page 57 Heating Characteristics at Different Piping Length Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C Piping length : 7 m 17.000 16.500 16.000 15.500 15.000 14.500 Piping Length (m) 4.200 4.000 3.800...
- Page 58 Cooling Characteristics at Different Piping Length Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C Piping length : 7 m 13.500 12.500 11.500 10.500 9.500 8.500 Piping Length (m) 5.000 4.900 4.800...
- Page 59 WH-UD09HE8 Water Out (°C) Input Input Input Input Input Input Capacity Capacity Capacity Capacity Capacity Capacity Outdoor Air (°C) Power Power Power Power Power Power 8650 3060 8300 3210 7950 3410 7600 3610 7150 3710 6700 3810 9350 2910 9000 3160 8850 3540...
- Page 60 WH-ADC0916H9E8 WH-UD09HE8 Water In (°C) Water Out (°C) Outdoor Air (°C) Capacity (W) Input Power (W) Capacity (W) Input Power (W) Capacity (W) Input Power (W) 7500 1150 9100 1200 7000 1130 8350 1770 10900 1780 7000 1240 7000 2230...