Read Panasonic WH-SDC09F3E8 / WH-SDC12F9E8 / WH-SDC14F9E8 / WH-SDC16F9E8 / WH-UD09FE8 / WH-UD12FE8 / WH-UD14FE8 / WH-UD16FE8 Service Manual online
2
TABLE OF CONTENTS
1.
Safety Precautions ............................................. 4
2.
Specifications ..................................................... 7
2.1
WH-SDC09F3E8 WH-UD09FE8 ................... 7
2.2
WH-SDC12F9E8 WH-UD12FE8 ................. 10
2.3
WH-SDC14F9E8 WH-UD14FE8 ................. 13
2.4
WH-SDC16F9E8 WH-UD16FE8 ................. 16
3.
Features ............................................................. 19
4.
Location of Controls and Components .......... 20
4.1
Indoor Unit ................................................... 20
4.2
Outdoor Unit ................................................. 28
5.
Dimensions ....................................................... 29
5.1
Indoor Unit ................................................... 29
5.2
Outdoor Unit ................................................. 30
6.
Refrigeration and Water Cycle Diagram ........ 31
7.
Block Diagram .................................................. 33
7.1
WH-SDC09F3E8 WH-UD09FE8 ................. 33
7.2
WH-SDC12F9E8 WH-UD12FE8
WH-SDC14F9E8 WH-UD14FE8
WH-SDC16F9E8 WH-UD16FE8 ................. 34
WH-SDC14F9E8 WH-UD14FE8
WH-SDC16F9E8 WH-UD16FE8 ................. 34
8.
Wiring Connection Diagram ............................ 35
8.1
Indoor Unit ................................................... 35
8.2
Outdoor Unit ................................................. 37
9.
Electronic Circuit Diagram .............................. 38
9.1
Indoor Unit ................................................... 38
9.2
Outdoor Unit ................................................. 40
10.
Printed Circuit Board ....................................... 41
10.1
Indoor Unit ................................................... 41
10.2
Outdoor Unit ................................................. 43
11.
Installation Instruction ..................................... 45
11.1
Select the Best Location .............................. 45
11.2
Indoor/Outdoor Unit Installation Diagram .... 45
11.3
Indoor Unit ................................................... 46
11.4
Outdoor Unit ................................................. 51
12.
Installation Instruction ..................................... 55
12.1
Select the Best Location .............................. 55
12.2
Indoor/Outdoor Unit Installation Diagram .... 55
12.3
Indoor Unit ................................................... 56
12.4
Outdoor Unit ................................................. 61
13.
Operation and Control ..................................... 65
13.1
Basic Function ............................................. 65
13.2
Water Pump ................................................. 86
13.3
Pump Down Operation [Service Mode: 01] . 88
13.4
Flow Switch .................................................. 88
13.5
Indoor Unit Safety ........................................ 89
13.6
Auto Restart Control .................................... 89
13.7
Indication Panel ........................................... 89
13.8
Indoor Back-Up Heater Control ................... 90
13.9
Tank Booster Heater Control ....................... 91
13.10
Base Pan Heater Control (Optional) ............ 91
13.11
Sterilization Mode ........................................ 92
13.12
Quiet Operation ............................................92
13.13
Anti Freeze Control ......................................93
13.14
Solar Operation (Optional) ...........................94
13.15
External Room Thermostat Control (Optional)
....................................................................98
....................................................................98
13.16
Three Ways Valve Control ...........................99
13.17
Two Ways Valve Control..............................99
13.18
External OFF/ON Control ......................... 100
13.19
Holiday Mode ............................................ 101
13.20
Dry Concrete Function .............................. 101
14.
Protection Control ......................................... 102
14.1
Protection Control for All Operations ........ 102
14.2
Heat Exchanger (HEX) Protection Control 104
14.3
Protection Control for Heating Operation.. 105
14.4
Protection Control for Cooling Operation .. 107
15.
Servicing Guide ............................................. 108
15.1
How to Take Out Front Plate .................... 108
15.2
How to Take Out Side Cabinet ................. 108
15.3
Test Run ................................................... 108
15.4
Proper Pump Down Procedure [SERVICE
MODE: 01] ................................................ 108
MODE: 01] ................................................ 108
15.5
How to Adjust Water Flow Rate [SERVICE
MODE: 02] ................................................ 109
MODE: 02] ................................................ 109
15.6
Expansion Vessel Pre Pressure Checking 109
15.7
How to Unlock Cool Mode ........................ 109
15.8
Dry Concrete [SERVICE MODE: 03] ........ 110
15.9
EEPROM Factory Default Data Setup
Procedure ................................................. 110
Procedure ................................................. 110
16.
Maintenance Guide........................................ 111
17.
Troubleshooting Guide ................................. 113
17.1
Refrigeration Cycle System ...................... 113
17.2
Relationship between the Condition of the Air-
to-Water Heatpump Indoor and Outdoor Units
and Pressure and Electric Current ............ 114
to-Water Heatpump Indoor and Outdoor Units
and Pressure and Electric Current ............ 114
17.3
Breakdown Self Diagnosis Function ......... 115
17.4
Error Codes Table ..................................... 116
17.5
Self-diagnosis Method .............................. 118
18.
Disassembly and Assembly Instructions ... 155
18.1
To Remove Front Plate ............................. 155
18.2
To Remove Cabinet .................................. 155
18.3
To Remove Pressure Gauge .................... 156
18.4
To Remove Control Panel ........................ 156
18.5
To Remove RCCB .................................... 157
18.6
To Remove Transformer and Electronic
Controller Board ........................................ 158
Controller Board ........................................ 158
18.7
To Remove Pressure Relief Valve, Flow
Switch and Air Purge Valve ...................... 158
Switch and Air Purge Valve ...................... 158
18.8
To Remove Water Pump and Bottle Complete
................................................................. 159
................................................................. 159
19.
Technical Data ............................................... 161
19.1
Operation Characteristics ......................... 161
19.2
Heating Capacity Table............................. 185
19.3
Cooling Capacity Table ............................. 186
20.
Exploded View and Replacement Parts List 187
20.1
Indoor Unit ................................................ 187
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