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Panasonic WH-ADC0309G3E5UK Service Manual

Air-to-water hydromodule + tank
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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-ADC0309G3E5UK
WARNING
IMPORTANT SAFETY NOTICE
PRECAUTION OF LOW TEMPERATURE
Order No: PAPAMY1507002CE
Outdoor Unit
WH-UD03EE5
WH-UD05EE5
WH-UD07FE5
WH-UD09FE5
Destination
UK
in the Schematic
!
© Panasonic Corporation 2015.

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Summary of Contents for Panasonic WH-ADC0309G3E5UK

  • 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 2015.

  • Page 2: Safety Precautions

    1. Safety Precautions  Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.  Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating and main circuit for the model installed. ...
  • Page 3 WARNING 24. Tighten the flare nut with torque wrench according to specified method. If the flare nut is over tightened, after a long period, the flare may break and cause refrigerant gas leakage. 25. After completion of installation, confirm there is no leakage of refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire.

  • Page 4: Specifications

    2. Specifications WH-ADC0309G3E5UK WH-UD03EE5 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 3.20 Cooling Capacity BTU/h 10900 kcal/h 2750 3.08 Cooling EER kcal/hW 2.64 Condition A7W35 A2W35 (Ambient/Water) 3.20 3.20 Heating Capacity BTU/h 10900 10900 kcal/h...
  • Page 5 Item Unit Outdoor Unit ø Single Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 1.04 Heating: 0.64 Heating: 0.90 Maximum Input Power For Heatpump System 2.35 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 1Ø...
  • Page 6 Item Unit Indoor Unit Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 3.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool Maximum Working Pressure Tank Circuit...
  • Page 7 WH-ADC0309G3E5UK WH-UD05EE5 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 4.50 Cooling Capacity BTU/h 15300 kcal/h 3870 2.69 Cooling EER kcal/hW 2.32 Condition A7W35 A2W35 (Ambient/Water) 5.00 4.20 Heating Capacity BTU/h 17100 14300 kcal/h 4300 3610 4.63...
  • Page 8 Item Unit Outdoor Unit ø Single Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 1.67 Heating: 1.08 Heating: 1.35 Maximum Input Power For Heatpump System 2.59 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 1Ø...
  • Page 9 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (30) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 3.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
  • Page 10 WH-ADC0309G3E5UK WH-UD07FE5 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 6.00 Cooling Capacity BTU/h 20500 kcal/h 5160 2.63 Cooling EER kcal/hW 2.26 Condition A7W35 A2W35 (Ambient/Water) 7.00 6.55 Heating Capacity BTU/h 23900 22300 kcal/h 6020 5630 4.46...
  • Page 11 Item Unit Outdoor Unit ø Single Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 2.28 Heating: 1.57 Heating: 1.96 Maximum Input Power For Heatpump System 4.59 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 1Ø...
  • Page 12 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (30) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 3.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
  • Page 13 WH-ADC0309G3E5UK WH-UD09FE5 Item Unit Outdoor Unit Performance Test Condition EN 14511 Condition A35W7 (Ambient/Water) 7.00 Cooling Capacity BTU/h 23900 kcal/h 6020 2.43 Cooling EER kcal/hW 2.09 Condition A7W35 A2W35 (Ambient/Water) 9.00 6.70 Heating Capacity BTU/h 30700 22800 kcal/h 7740 5760 4.13...
  • Page 14 Item Unit Outdoor Unit ø Single Power Source (Phase, Voltage, Cycle) Condition A35W7 A7W35 A2W35 (Ambient/Water) Input Power Cooling: 2.88 Heating: 2.18 Heating: 2.14 Maximum Input Power For Heatpump System 5.01 Power Supply 1 : Phase (Ø) / Max. Current (A) / Max. Input Power (W) 1Ø...
  • Page 15 Item Unit Indoor Unit Protection Device Residual Current Circuit Breaker (30) Volume Expansion Vessel Capacity of Integrated Electric Heater / OLP TEMP kW / °C 3.00 / 80 Tank Volume (Spec / Nett) 200 / 185 Max. Tank Water Set Temperature °C Tank Coil Surface Heat / Cool...
  • Page 16 3. 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...
  • Page 17 4.1.4 Main Components cdef Connector name 1 Control Panel c Air Purge Valve Water Inlet d Pressure Relief Valve 2 Water Pump (From Space Heating/Cooling) e Flow Switch 3 Control Board Cover Water Pressure Gauge 4 PCB, Printed Circuit Board Water Outlet Single Phase RCCB/ELCB Top Front Plate...

  • Page 18: Outdoor Unit

    Outdoor Unit Air inlet (rear) Air inlet (side) Air outlet UD03_05EE5 Air inlet (rear) Air inlet (side) Air outlet UD07_09FE5...

  • Page 19: Indoor Unit

    5. Dimensions Indoor Unit <Top View> <Side View> <Front View> <Bottom View> Unit: mm...
  • Page 20 Outdoor Unit 5.2.1 WH-UD03EE5 WH-UD05EE5 <Top View> Space necessary for 68.5 installation 21.9 (124) 53.4 10 cm 10 cm 100 cm Anchor Bolt Pitch 355 x 260 <Side View> <Side View> <Front View> Unit: mm...
  • Page 21 5.2.2 WH-UD07FE5 WH-UD09FE5 <Top View> <Side View> <Front View> <Side View> 318.5 (30) <Back View> Unit: mm...

  • Page 22: Refrigeration And Water Cycle Diagram

    6. Refrigeration and Water Cycle Diagram 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 P & T BACKUP HEATER VALVE ANODE BAR SANITARY HOT WATER OUTLET REFRIGERANT...

  • Page 23: Wiring Connection Diagram

    8. Wiring Connection Diagram Indoor Unit...
  • Page 24 Outdoor Unit 8.2.1 WH-UD03EE5 WH-UD05EE5 TO INDOOR UNIT REACTOR TERMINAL OUTDOOR AIR TEMP. ELECTRONIC CONTROLLER RAT1 RAT2 BOARD (BLACK) (WHITE) (RED) SENSOR (THERMISTOR) (GRY) (GRY) t° CN-TH1 DATA (RED) (WHT) t° COMMUNICATION PIPING TEMP. NOISE FILTER CIRCUIT SENSOR (THERMISTOR) FUSE 103 AC-BLK CIRCUIT (20A 250V)
  • Page 25 8.2.2 WH-UD07FE5 WH-UD09FE5 ELECTRONIC CONTROLLER REACTOR BL REACTOR (CAPACITOR) CN-BLK CN-ACL RELAY (GREEN) (GREEN) DCP-IN (BLACK) (BLACK) (WHITE) CAPACITOR CIRCUIT NOISE FILTER AC-BLK DCN-IN CN-ACN CIRCUIT (BLACK) (BLACK) (WHITE) AC-C (BLUE) CN-WHT YELLOW (WHITE) ELECTRONIC CONTROLLER (SUB) AC-L AC-C DCN2 AC-BLK01 CN-WHT BLUE...

  • Page 26: Proper Pump Down Procedure

    The Capacity Rank can be set by Control Panel Press SET and SERVICE buttons simultaneously for 5 seconds. Press ▲/▼ button to select menu CAP RAN. Press SELECT button then press ▲/▼ button to change capacity rank and press SET button to confirm the outdoor capacity rank.

  • Page 27: Technical Data

    19. Technical Data 19.1 Operation Characteristics 19.1.1 WH-ADC0309G3E5UK WH-UD03EE5 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 3.400...
  • Page 28 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 3.400 3.200 3.000 2.800 2.600 2.400 Outdoor Air Temperature (°C) 1.200 1.000 0.800...
  • Page 29 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 3.300 3.200 3.100 3.000 Piping length (m) 0.650 0.640 0.630 0.620...
  • Page 30 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 3.300 3.200 3.100 3.000 Piping length (m) 1.050 1.030 1.010 0.990...
  • Page 31 19.1.2 WH-ADC0309G3E5UK WH-UD05EE5 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 5.100 4.900 4.700 4.500 4.300...
  • Page 32 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 5.300 4.800 4.300 3.800 3.300 Outdoor Air Temperature (°C) 1.800 1.600 1.400...
  • Page 33 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 5.100 5.000 4.900 4.800 4.700 Piping length (m) 1.090 1.080 1.070...
  • Page 34 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 4.600 4.500 4.400 4.300 4.200 Piping Length (m) 1.680 1.660 1.640...
  • Page 35 19.1.3 WH-ADC0309G3E5UK WH-UD07FE5 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 9.000 8.000 7.000 6.000 5.000...
  • Page 36 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 8.000 7.000 6.000 5.000 4.000 3.000 (°C) Outdoor Temperature 5.00 0 4.00 0...
  • Page 37 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 10.000 9.000 8.000 7.000 6.000 5.000 (°C) Outdoor Temperature 5.000 4.000...
  • Page 38 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 8.000 7.000 6.000 5.000 4.000 3.000 (°C) Outdoor Temperature 5.000 4.000...
  • Page 39 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 9.000 8.000 7.000 6.000 5.000 4.000 Piping Length (m) 3.000 2.500 2.000...
  • Page 40 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 6.500 6.000 5.500 5.000 4.500 4.000 Piping Length (m) 2.500 2.400 2.300...
  • Page 41 19.1.4 WH-ADC0309G3E5UK WH-UD09FE5 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 10.000 9.000 8.000 7.000 6.000...
  • 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 9.000 8.000 7.000 6.000 5.000 4.000 (°C) Outdoor Temperature 5.000 4.000...
  • 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 11.000 10.000 9.000 8.000 7.000 6.000 (°C) Outdoor Temperature 5.000 4.000...
  • 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 9.000 8.000 7.000 6.000 5.000 4.000 (°C) Outdoor Temperature 5.000 4.000...
  • 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 11.000 10.000 9.000 8.000 7.000 6.000 Piping Length (m) 3.500 3.000 2.500...
  • 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) 3 .10 0 3 .00 0 2 .90 0...

  • Page 47: Heating Capacity Table

    19.2 Heating Capacity Table 19.2.1 WH-UD03EE5 Water Out (°C) Input Input Input Input Input Input Capacity Capacity Capacity Capacity Capacity Capacity Outdoor Air (°C) Power Power Power Power Power Power 3200 1260 3200 1390 3100 1520 3000 1640 2800 1780 2750 1920 3200...

  • Page 48: Cooling Capacity Table

    19.3 Cooling Capacity Table 19.3.1 WH-ADC0309G3E5UK WH-UD03EE5 Water Out (°C) Outdoor Air (°C) Capacity (W) Input Power (W) Capacity (W) Input Power (W) Capacity (W) Input Power (W) 2400 4400 3700 3200 4100 3500 3200 1040 3900 1070 3300 2900...

This manual is also suitable for:

Wh-ud03ee5Wh-ud05ee5Wh-ud07fe5Wh-ud09fe5

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