Panasonic S-71WF3E

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168

Piping connection A for Tank unit

Piping connection C for Duct unit

Spanner or

Wrench

Torque

wrench

Be sure to use two spanners to tighten.

(If the nuts are overtightened, it may cause the ﬂares to break or leak.)

Main Page

Table of Contents2
Safety Precautions4
Precaution for Using R32 Refrigerant8
Specifications13
Location of Controls and Components19
Tank Unit19
Dimensions38
Wh-Adf0309J3E5Cm38
S-71Wf3E39
Cu-2Wz71Ybe540
Refrigeration Cycle Diagram41
Block Diagram42
Wh-Adf0309J3E5Cm42
S-71Wf3E43
Cu-2Wz71Ybe544
Wiring Connection Diagram45
Wh-Adf0309J3E5Cm45
S-71Wf3E46
Cu-2Wz71Ybe547
Electronic Circuit Diagram48
Wh-Adf0309J3E5Cm48
S-71Wf3E49
Cu-2Wz71Ybe550
Printed Circuit Board51
Wh-Adf0309J3E5Cm51
S-71Wf3E53
Cu-2Wz71Ybe555
Installation Instruction (WH-ADF0309J3E5CM)57
Indoor Floor Area Requirement57
Indoor Unit60
Appendix71
Service and Maintenance94
Installation Instruction (S-71WF3E)95
Indoor Unit Installation95
Wired Remote Control Installation (Optional Part)144
Operation Instructions163
Installation Instruction (CU-2WZ71YBE5)165
Installation Information165
Select the Best Location166
Install the Outdoor Unit167
Connect the Piping167
Air Tightness Test on the Refrigerating System169
Connect the Cable to the Outdoor Unit171
Heat Insulation172
Operation Control (WH-ADF0309J3E5CM)174
Basic Function174
Water Pump182
Indoor Unit Safety185
Auto Restart Control185
Indication Panel185
Indoor Back-Up Heater Control186
Tank Heater Control188
Force Heater Mode189
Quiet Operation190
Sterilization Mode190
Outdoor Ambient Thermo off Control191
Force DHW Mode191
SMART DHW Mode192
DHW Capacity Setting192
Anti Freeze Control193
Solar Operation (Optional)194
Boiler Bivalent Control195
External Room Thermostat Control (Optional)197
Three Ways Valve Control198
External OFF/ON Control199
External Compressor Switch (Optional PCB)200
SG Ready Control (Optional PCB)201
Holiday Mode202
Dry Concrete203
Flow Sensor203
DHW Defrost Operation203
Operation Control (S-71WF3E)204
Cooling Operation204
Dry Mode Operation204
Fan Operation205
Thermostat Control205
Nanoe TMX Operation206
Operation Control (CU-2WZ71YBE5)207
Cooling Operation207
Heating Operation (Room Heating / Tank Heating)209
Simultaneous Operation Control210
Simultaneous Operation (Multiple Indoor Units)210
Simultaneous Operation (Indoor Unit + Tank Unit)211
Protection Control (WH-ADF0309J3E5CM)212
Protection Control for Heating Operation212
Protection Control (CU-2WZ71YBE5)213
Freeze Prevention Control (Cool)213
Dew Prevention Control (Cool)213
Electronic Parts Temperature Rise Protection 1 (Cool)213
Cooling Overload Control (Cool)214
Heating Overload Control (Heat)214
Extreme Low Temperature Compressor Low Pressure Protection Control (Heat)214
Deice Control215
Time Delay Safety Control (Restart Control)215
Seconds Force Operation215
Total Current Control215
IPM (Power Transistor) Protection Control216
Compressor Protection Control (Gas Leak Detection Control 1)216
Compressor Protection Control (Gas Leak Detection Control 2)216
Valve Close Detection Control216
Compressor Discharge High Pressure Protection Control217
Compressor Discharge High Temperature Protection Control217
Cooling Outdoor Air Temperature Control (Cool)217
Heating Outdoor Air Temperature Control (Heat)217
Servicing Mode218
Servicing Guide (WH-ADC0309J3E5CM)220
How to Take out Front Plate220
Test Run220
Expansion Vessel ⑪ Pre Pressure Checking220
How to Adjust Pump Speed221
EEPROM Factory Default Data Setup Procedure222
Dry Concrete Setup223
Maintenance Guide225
Maintenance for Magnetic Water Filter Set228
Breakdown Self Diagnosis Function (WH-ADF0309J3E5CM)230
Self Diagnosis Function (Three Digits Alphanumeric Code)230
Error Codes Table232
Troubleshooting Guide (S-71WF3E)234
Self-Diagnosis Error Code Table234
Self-Diagnostics Method (S-71WF3E)239
Troubleshooting Guide (CU-2WZ71YBE5)244
Self Diagnosis Function (Outdoor LED Diagnosis Table)244
Self-Diagnosis Method247
Disassembly and Assembly Instructions (WH-ADF0309J3E5CM)290
To Remove Front Plate and Top Plate290
To Remove Pressure Gauge291
To Remove Remote Control291
To Remove RCCB292
To Remove Electronic Controller292
To Remove Flow Switch and Air Purge Valve293
To Remove Water Pump293
To Remove Bottle Complete294
To Remove Water Filter294
Disassembly and Assembly Instructions (S-71WF3E)295
Indoor Electronic Controller Removal Procedures295
Disassembly and Assembly Instructions (CU-2WZ71YBE5)296
Outdoor Unit Removal Procedure296
Technical Data (WH-ADF0309J3E5CM)299
Operation Characteristics299
Heating Capacity Table299
Technical Data (S-71WF3E)300
Fan Performance300
Indoor Fan Performance301
Technical Data (CU-2WZ71YBE5)302
Air Cool Mode Performance Data302
Air Heat Mode Performance Data302
Exploded View and Replacement Parts List303
Wh-Adf0309J3E5Cm303
S-71Wf3E308
Cu-2Wz71Ybe5311

Panasonic S-71WF3E - Page 168

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