Panasonic AQUAREA WH-ADC0912K6E5AN - Page 187

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Table of Contents2
Safety Precautions4
Precaution for Using R32 Refrigerant7
Specifications12
Wh-Adc0912K6E5An Wh-Uxz09Ke512
Wh-Adc0912K6E5An Wh-Uxz12Ke516
Features20
Location of Controls and Components21
Indoor Unit21
Outdoor Unit53
Dimensions54
Indoor Unit54
Outdoor Unit55
Refrigeration and Water Cycle Diagram56
Block Diagram57
Wiring Connection Diagram58
Indoor Unit58
Outdoor Unit59
Electronic Circuit Diagram60
Indoor Unit60
Outdoor Unit61
Printed Circuit Board62
Indoor Unit62
Outdoor Unit64
Installation Instruction66
Indoor Floor Area Requirement66
Indoor Unit69
Outdoor Unit79
Appendix84
Service and Maintenance111
Installation and Servicing Heat Pump Using R32113
About R32 Refrigerant113
Characteristics of R32 Refrigerant113
Refrigerant Piping Installation • Tools Used in Services115
New Installation, Relocation, Repairing of Refrigerant Cycle System the Procedures119
Piping Installation of R32120
Installation and Service121
Repairing of Refrigerant Cycle / Brazing Point124
Operation and Control130
Basic Function130
Water Pump141
Water Pressure Control144
Indoor Unit Safety145
Auto Restart Control145
Indication Panel145
Indoor Back-Up Heater Control146
Tank Heater Control148
Base Pan Heater Control (Optional)149
Force Heater Mode149
Powerful Operation151
Quiet Operation151
Sterilization Mode152
Outdoor Ambient Thermo off Control153
Alternative Outdoor Ambient Sensor Control153
Force DHW Mode153
SMART DHW Mode154
DHW Capacity Setting154
Anti Freeze Control155
Solar Operation (Optional)156
Boiler Bivalent Control157
External Room Thermostat Control (Optional)159
Three Ways Valve Control160
Two Ways Valve Control161
External OFF/ON Control161
External Compressor Switch (Optional PCB)162
Heat/Cool Switch (Optional PCB)163
SG Ready Control (Optional PCB)164
Demand Control (Optional PCB)166
Holiday Mode166
Dry Concrete167
Flow Sensor167
Protection Control168
Protection Control for All Operations168
Protection Control for Heating Operation170
Protection Control for Cooling Operation171
Servicing Guide172
How to Take out Front Plate172
Test Run172
Expansion Vessel Pre Pressure Checking172
Pump down Procedures173
How to Adjust Pump Speed174
How to Unlock Cool Mode175
EEPROM Factory Default Data Setup Procedure176
Dry Concrete Setup177
Maintenance Guide179
Maintenance for Magnetic Water Filter Set182
Troubleshooting Guide184
Refrigeration Cycle System184
Relationship between the Condition of the Air-To-Water Heatpump Indoor and Outdoor Units and Pressure and Electric Current185
Breakdown Self Diagnosis Function186
Error Codes Table188
Self-Diagnosis Method190
Disassembly and Assembly Instructions238
To Remove Front Plate and Top Plate238
To Remove Remote Control239
To Remove RCCB239
To Remove Electronic Controller240
To Remove Flow Sensor and Air Purge Valve240
To Remove Water Pump241
To Remove Bottle Complete241
To Remove Water Filter242
Technical Data243
Operation Characteristics243
Heating Capacity Table255
Cooling Capacity Table255
Exploded View and Replacement Parts List256
Indoor Unit256
Outdoor Unit261

Panasonic AQUAREA WH-ADC0912K6E5AN - Page 187

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