Read Panasonic WH-ADC0916H9E8 / WH-UD09HE8 / WH-UD12HE8 / WH-UD16HE8 / WH-UX09HE8 / WH-UX12HE8 / WH-UX16HE8 / WH-UQ09HE8 / WH-UQ12HE8 / WH-UQ16HE8 Service Manual online
Order No: PAPAMY1711064CE
Air-to-Water Hydromodule + Tank
Indoor Unit
Outdoor Unit
WH-ADC0916H9E8
WH-UD09HE8
WH-UD12HE8
WH-UD16HE8
WH-UD12HE8
WH-UD16HE8
WH-UX09HE8
WH-UX12HE8
WH-UX16HE8
WH-UX12HE8
WH-UX16HE8
WH-UQ09HE8
WH-UQ12HE8
WH-UQ16HE8
WH-UQ12HE8
WH-UQ16HE8
Destination
Europe
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbite, be assured of no refrigerant leakage during the instation or repairing of refrigerant circuit.
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 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.
with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of
manufacturer.
!
2
TABLE OF CONTENTS
1.
Safety Precautions ............................................. 4
2.
Specifications ..................................................... 6
2.1
WH-ADC0916H9E8 WH-UQ09HE8 ............. 6
2.2
WH-ADC0916H9E8 WH-UQ12HE8 ........... 10
2.3
WH-ADC0916H9E8 WH-UQ16HE8 ........... 14
2.4
WH-ADC0916H9E8 WH-UX09HE8 ............ 18
2.5
WH-ADC0916H9E8 WH-UX12HE8 ............ 22
2.6
WH-ADC0916H9E8 WH-UX16HE8 ............ 26
2.7
WH-ADC0916H9E8 WH-UD09HE8 ............ 30
2.8
WH-ADC0916H9E8 WH-UD12HE8 ............ 34
2.9
WH-ADC0916H9E8 WH-UD16HE8 ............ 38
3.
Features ............................................................. 42
4.
Location of Controls and Components .......... 43
4.1
Indoor Unit ................................................... 43
4.2
Outdoor Unit ................................................. 61
5.
Dimensions ....................................................... 62
5.1
Indoor Unit ................................................... 62
5.2
Outdoor Unit ................................................. 63
6.
Refrigeration and Water Cycle Diagram ........ 65
6.1
WH-ADC0916H9E8
WH-UX09/12/16HE8
WH-ADC0916H9E8
WH-UQ09/12/16HE8 ................................... 65
WH-UX09/12/16HE8
WH-ADC0916H9E8
WH-UQ09/12/16HE8 ................................... 65
6.2
WH-ADC0916H9E8
WH-UD09/12/16HE8.................................... 65
WH-UD09/12/16HE8.................................... 65
7.
Block Diagram .................................................. 66
7.1
WH-ADC0916H9E8 WH-UQ09HE8
WH-ADC0916H9E8 WH-UQ12HE8
WH-ADC0916H9E8 WH-UX09HE8
WH-ADC0916H9E8 WH-UX12HE8 ............ 66
WH-ADC0916H9E8 WH-UQ12HE8
WH-ADC0916H9E8 WH-UX09HE8
WH-ADC0916H9E8 WH-UX12HE8 ............ 66
7.2
WH-ADC0916H9E8 WH-UQ16HE8
WH-ADC0916H9E8 WH-UX16HE8 ............ 67
WH-ADC0916H9E8 WH-UX16HE8 ............ 67
7.3
WH-ADC0916H9E8 WH-UD09HE8
WH-ADC0916H9E8 WH-UD12HE8
WH-ADC0916H9E8 WH-UD16HE8 ............ 68
WH-ADC0916H9E8 WH-UD12HE8
WH-ADC0916H9E8 WH-UD16HE8 ............ 68
8.
Wiring Connection Diagram ............................ 69
8.1
Indoor Unit ................................................... 69
8.2
Outdoor Unit ................................................. 70
9.
Electronic Circuit Diagram .............................. 73
9.1
Indoor Unit ................................................... 73
9.2
Outdoor Unit ................................................. 74
10.
Printed Circuit Board ....................................... 77
10.1
Indoor Unit ................................................... 77
10.2
Outdoor Unit ................................................. 79
11.
Operation and Control ..................................... 83
11.1
Basic Function ............................................. 83
11.2
Water Pump ................................................. 94
11.3
Indoor Unit Safety ........................................ 97
11.4
Auto Restart Control .................................... 97
11.5
Indication Panel ........................................... 97
11.6
Indoor Back-Up Heater Control ................... 98
11.7
Tank Heater Control ..................................... 99
11.8
Base Pan Heater Control (Optional) ......... 101
11.9
Heater Turn ON/OFF priority Control ........ 101
11.10
Force Heater Mode ................................... 101
11.11
Powerful Operation ................................... 103
11.12
Quiet Operation ......................................... 104
11.13
Sterilization Mode ..................................... 104
11.14
Outdoor Ambient Thermo OFF Control .... 105
11.15
Alternative Outdoor Ambient Sensor
Control ...................................................... 105
Control ...................................................... 105
11.16
Force DHW mode ..................................... 105
11.17
SMART DHW mode .................................. 106
11.18
Anti Freeze Control ................................... 106
11.19
Solar Operation (Optional) ........................ 107
11.20
Boiler Bivalent Control .............................. 108
11.21
External Room Thermostat Control
(Optional) .................................................. 110
(Optional) .................................................. 110
11.22
Three Ways Valve Control ........................ 111
11.23
Two Ways Valve Control........................... 112
11.24
External OFF/ON Control ......................... 112
11.25
External Compressor Switch
(Optional PCB) .......................................... 113
(Optional PCB) .......................................... 113
11.26
Heat/Cool Switch (Optional PCB) ............. 114
11.27
SG Ready Control (Optional PCB) ........... 114
11.28
Demand Control (Optional PCB) .............. 116
11.29
Holiday Mode ............................................ 116
11.30
Dry Concrete ............................................. 117
11.31
Flow Sensor .............................................. 117
12.
Protection Control (WH-UQ09HE8,
WH-UQ12HE8 and WH-UQ16HE8) ................ 118
WH-UQ12HE8 and WH-UQ16HE8) ................ 118
12.1
Protection Control for All Operations ........ 118
12.2
Protection Control for Heating
Operation .................................................. 120
Operation .................................................. 120
12.3
Protection Control for Cooling
Operation .................................................. 122
Operation .................................................. 122
13.
Protection Control (WH-UX09HE8,
WH-UX12HE8 and WH-UX16HE8) ................ 123
WH-UX12HE8 and WH-UX16HE8) ................ 123
13.1
Protection Control for All Operations ........ 123
13.2
Protection Control for Heating
Operation .................................................. 125
Operation .................................................. 125
13.3
Protection Control for Cooling
Operation .................................................. 127
Operation .................................................. 127
14.
Protection Control (WH-UD09HE8,
WH-UD12HE8 and WH-UD16HE8) ................ 128
WH-UD12HE8 and WH-UD16HE8) ................ 128
14.1
Protection Control for All Operations ........ 128
14.2
Protection Control for Heating
Operation .................................................. 130
Operation .................................................. 130
14.3
Protection Control for Cooling
Operation .................................................. 131
Operation .................................................. 131
15.
Servicing Guide ............................................. 132
15.1
How to take out Front Plate ...................... 132
15.2
Test Run ................................................... 132
15.3
Expansion Vessel Pre Pressure
Checking ................................................... 132
Checking ................................................... 132
15.4
Pump Down Procedures ........................... 133
15.5
How To Adjust Pump Speed ..................... 134
15.6
How To Unlock Cool Mode ....................... 135
3
15.7
EEPROM Factory Default Data Setup
Procedure .................................................. 136
Procedure .................................................. 136
15.8
Dry Concrete Setup ................................... 137
16.
Maintenance Guide ........................................ 139
16.1
Maintenance for Water Filter Set ............... 141
17.
Troubleshooting Guide .................................. 143
17.1
Refrigeration Cycle System ....................... 143
17.2
Relationship between the Condition of the
Air-to-Water Hydromodule + Tank and
Air-to-Water Heatpump Outdoor Units
and Pressure and Electric Current ............ 144
Air-to-Water Hydromodule + Tank and
Air-to-Water Heatpump Outdoor Units
and Pressure and Electric Current ............ 144
17.3
Breakdown Self Diagnosis Function .......... 145
17.4
Error Codes Table ..................................... 147
17.5
Self-diagnosis Method ............................... 149
18.
Disassembly and Assembly Instructions .... 197
18.1
To Remove Front Plate and Top Plate ...... 197
18.2
To Remove Pressure Gauge ..................... 198
18.3
To Remove Remote Control ...................... 198
18.4
To Remove RCCB ..................................... 199
18.5
To Remove Electronic Controller ............... 199
18.6
To Remove Flow Switch and Air Purge
Valve .......................................................... 200
Valve .......................................................... 200
18.7
To Remove Water Pump ........................... 200
18.8
To Remove Bottle Complete ..................... 201
18.9
To Remove Water Filter ............................ 201
19.
Technical Data ................................................ 202
19.1
Operation Characteristics .......................... 202
19.2
Heating Capacity Table ............................. 246
19.3
Cooling Capacity Table ............................. 249
20.
Exploded View and Replacement Parts
List ................................................................... 251
List ................................................................... 251
20.1
Indoor Unit ................................................. 251
20.2
Outdoor Unit .............................................. 254
4
1. Safety Precautions
Read the following “SAFETY PRECAUTIONS” carefully before installation of Air-To-Water Hydromodule + Tank
(here after referred to as “Tank Unit”).
Electrical works and water installation works must be done by licensed electrician and licensed water system
installer respectively. Be sure to use the correct rating and main circuit for the model to be installed.
The caution items stated here must be followed because these important contents are related to safety. The
meaning of each indication used is as below.
Incorrect installation due to ignorance or negligence of the instructions will cause harm or damage, and the
seriousness is classified by the following indications.
Incorrect installation due to ignorance or negligence of the instructions will cause harm or damage, and the
seriousness is classified by the following indications.
Please leave this installation manual with the unit after installation.
WARNING
This indication shows the possibility of causing death or serious injury.
CAUTION
This indication shows the possibility of causing injury or damage to properties only.
The items to be followed are classified by the symbols:
Symbol with white background denotes item that is PROHIBITED from doing.
Symbol with dark background denotes item that must be carried out.
Carry out test run to confirm that no abnormality occurs after the installation. Then, explain to user the operation,
care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for
future reference.
future reference.
If there is any doubt about the installation procedure or operation, always contact the authorized dealer for advice
and information.
WARNING
1.
Do not use unspecified cord, modified cord, joint cord or extension cord for power supply cord. Do not share the single outlet with
other electrical appliances. Poor contact, poor insulation or over current will cause electrical shock or fire.
other electrical appliances. Poor contact, poor insulation or over current will cause electrical shock or fire.
2. Do not tie up the power supply cord into a bundle by band. Abnormal temperature rise on power supply cord may happen.
3. Keep plastic bag (packaging material) away from small children, it may cling to nose and mouth and prevent breathing.
4. Do not use pipe wrench to install refrigerant piping. It might deform the piping and cause the unit to malfunction.
5.
Do not purchase unauthorized electrical parts for installation, service, maintenance and etc.. They might cause electrical shock or
fire.
fire.
6. Do not add or replace refrigerant other than specified type. It may cause product damage, burst and injury etc.
7. Do not use the hot water produced by the Tank Unit for drinking or food preparation. It may cause illness to the user.
8.
Do not place containers with liquids on top of the Tank Unit. It may cause Tank Unit damage and/or fire could occurs if they leak or
spill onto the Tank Unit.
spill onto the Tank Unit.
9.
Do not use joint cable for Tank Unit / Outdoor Unit connection cable. Use specified Tank Unit / Outdoor Unit connection cable, refer
to instruction CONNECT THE CABLE TO THE TANK UNIT and connect tightly for Tank Unit / Outdoor Unit connection. Clamp the
cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat up or fire at the
connection.
to instruction CONNECT THE CABLE TO THE TANK UNIT and connect tightly for Tank Unit / Outdoor Unit connection. Clamp the
cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat up or fire at the
connection.
10.
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.
used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.
11.
For water circuit installation work, follow to relevant European and national regulations (including EN61770) and local plumbing and building
regulation codes.
regulation codes.
12. Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage, electrical shock or fire.
13.
This is a R410A model, when connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such same may cause
abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A refrigerant.
Thickness for copper pipes used with R410A must be 0.8 mm or more.
It is desirable that the amount of residual oil is less than 40 mg/10 m.
abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A refrigerant.
Thickness for copper pipes used with R410A must be 0.8 mm or more.
It is desirable that the amount of residual oil is less than 40 mg/10 m.
14.
When install or relocate Tank Unit, do not let any substance other than the specified refrigerant, eg. air etc mix into refrigerant cycle
(piping). Mixing of air etc. will cause abnormal high pressure in refrigeration cycle and result in explosion, injury etc.
(piping). Mixing of air etc. will cause abnormal high pressure in refrigeration cycle and result in explosion, injury etc.
15. Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock or fire.
16.
Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or installation is not properly
done, the set will drop and cause injury.
done, the set will drop and cause injury.
17.
This equipment is strongly recommended to be installed with Residual Current Device (RCD) on-site according to the respective national
wiring rules or country–specific safety measures in terms of residual current.
wiring rules or country–specific safety measures in terms of residual current.