Daikin FVXG25K2V1B Service Manual page 5

SiBE061121
Part 7 Removal Procedure ........................................................ 131
1. Indoor Unit...........................................................................................132
2. Outdoor Unit - RXG25/35K2V1B.........................................................167
3. Outdoor Unit - RXG50K2V1B..............................................................196
Part 8 Trial Operation and Field Settings................................. 219
1. Pump Down Operation........................................................................220
2. Forced Cooling Operation ...................................................................221
3. Trial Operation ....................................................................................223
4. Field Settings ......................................................................................224
Table of Contents
5.2 Fan Motor Connector Check ................................................................122
5.3 Power Supply Waveforms Check.........................................................122
5.4 Electronic Expansion Valve Coil Check ...............................................123
5.5 Four Way Valve Performance Check ...................................................124
5.6 Inverter Unit Refrigerant System Check...............................................124
5.7 "Inverter Checker" Check .....................................................................125
5.8 Rotation Pulse Check on the Outdoor Unit PCB ..................................127
5.9 Installation Condition Check.................................................................128
5.10 Discharge Pressure Check...................................................................128
5.11 Outdoor Fan System Check .................................................................129
5.12 Main Circuit Short Check......................................................................129
5.13 Capacitor Voltage Check......................................................................130
5.14 Power Module Check ...........................................................................130
1.1 Removal of Front Panel........................................................................132
1.2 Removal of Air Filters ...........................................................................133
1.3 Removal of Front Grille ASSY..............................................................134
1.4 Removal of Electrical Box / PCBs ........................................................135
1.5 Removal of Horizontal Blade................................................................148
1.6 Removal of Swing Motor ......................................................................149
1.7 Removal of Radiant Panel....................................................................150
1.8 Removal of Air Outlet ASSY.................................................................155
1.9 Removal of Drain Pan / Indoor Heat Exchanger ASSY........................157
1.10 Removal of Fan Rotor / Fan Motor.......................................................162
2.1 Removal of Outer Panels / Fan Motor..................................................167
2.2 Removal of Electrical Box ....................................................................176
2.3 Removal of PCBs .................................................................................179
2.4 Removal of Reactor / Partition Plate ....................................................187
2.5 Removal of Sound Blankets .................................................................189
2.6 Removal of Four Way Valve.................................................................191
2.7 Removal of Compressor.......................................................................194
3.1 Removal of Outer Panels .....................................................................196
3.2 Removal of Outdoor Fan / Fan Motor...................................................200
3.3 Removal of Electrical Box ....................................................................204
3.4 Removal of PCBs .................................................................................209
3.5 Removal of Sound Blankets / Thermistors ...........................................212
3.6 Removal of Four Way Valve.................................................................214
3.7 Removal of Outdoor Electronic Expansion Valve.................................215
3.8 Removal of Compressor.......................................................................216
4.1 When 2 Units are Installed in 1 Room..................................................224
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