SiENBE05-722_A
Table of Contents iv
1.5 Removal of Discharge Grille.................................................................120
1.6 Removal of Drain Pan ..........................................................................121
1.7 Removal of Electrical Box / PCB..........................................................122
1.8 Removal of Fan Rotor / Fan Motor.......................................................125
1.9 Removal of Indoor Heat Exchanger .....................................................127
2. Outdoor Unit - RK(X)S25/35E2V1B ....................................................129
2.1 Removal of Outer Panels / Fan Motor..................................................129
2.2 Removal of Electrical Box ....................................................................137
2.3 Removal of PCB...................................................................................141
2.4 Removal of Reactor / Partition Plate ....................................................143
2.5 Removal of Sound Blanket...................................................................145
2.6 Removal of Four Way Valve.................................................................147
2.7 Removal of Compressor.......................................................................150
3. Outdoor Unit - RK(X)S25/35G2V1B....................................................152
3.1 Removal of Outer Panels / Fan Motor..................................................152
3.2 Removal of Electrical Box ....................................................................161
3.3 Removal of Thermistors .......................................................................165
3.4 Removal of PCB...................................................................................167
3.5 Removal of Reactor / Partition Plate ....................................................170
3.6 Removal of Sound Blanket...................................................................172
3.7 Removal of Four Way Valve.................................................................173
3.8 Removal of Compressor.......................................................................176
4. Outdoor Unit - RK(X)S25/35G2V1B9..................................................178
4.1 Removal of Outer Panels / Fan Motor..................................................178
4.2 Removal of Electrical Box ....................................................................187
4.3 Removal of PCB...................................................................................190
4.4 Removal of Reactor / Partition Plate ....................................................198
4.5 Removal of Sound Blanket...................................................................200
4.6 Removal of Four Way Valve.................................................................202
4.7 Removal of Compressor.......................................................................205
Part 8 Trial Operation and Field Settings................................. 207
1. Trial Operation ....................................................................................208
2. Field Settings ......................................................................................209
2.1 When 2 Units are Installed in 1 Room..................................................209
2.2 Standby Electricity Saving....................................................................210
2.3 Facility Setting Jumper (cooling at low outdoor temperature) ..............211
2.4 Jumper and Switch Settings.................................................................212
3. A
pplication of Silicon Grease to a Power Transistor and a Diode Bridge
.213
Part 9 Appendix......................................................................... 215
1. Piping Diagrams..................................................................................216
1.1 Indoor Unit............................................................................................216
1.2 Outdoor Unit .........................................................................................217
2. Wiring Diagrams..................................................................................219
2.1 Indoor Unit............................................................................................219
2.2 Outdoor Unit .........................................................................................219
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