SiBE04-809
iv Table of Contents
Part 7 Removal Procedure ........................................................ 123
1. Indoor Unit...........................................................................................124
1.1 Removal of Air Filter.............................................................................124
1.2 Removal of Front Grille ........................................................................126
1.3 Removal of Assembly of Front Panel Mechanism................................132
1.4 Removal of Lamp Cover.......................................................................135
1.5 Removal of Horizontal Blade................................................................136
1.6 Removal of Reduction Motor................................................................138
1.7 Removal of Outlet Grille .......................................................................141
1.8 Removal of Vertical Blades and Swing Motor ......................................142
1.9 Removal of Electrical Box ....................................................................146
1.10 Removal of PCB...................................................................................152
1.11 Removal of Heat Exchanger ................................................................158
1.12 Removal of Fan Rotor and Fan Motor..................................................161
2. Outdoor Unit........................................................................................164
2.1 Removal of Panels and Fan Motor.......................................................164
2.2 Removal of Electrical Box ....................................................................173
2.3 Removal of Reactor and Partition Plate ...............................................177
2.4 Removal of Sound Blanket...................................................................179
2.5 Removal of Four Way Valve.................................................................181
2.6 Removal of Compressor.......................................................................184
2.7 Removal of PCB...................................................................................186
Part 8 Others ............................................................................. 189
1. Others .................................................................................................190
1.1 Test Run from the Remote Controller ..................................................190
1.2 Jumper Settings ...................................................................................191
1.3 Application of Silicon Grease to a Power Transistor and
a Diode Bridge......................................................................................192
Part 9 Appendix......................................................................... 193
1. Piping Diagrams..................................................................................194
1.1 Indoor Units ..........................................................................................194
1.2 Outdoor Units .......................................................................................194
2. Wiring Diagrams..................................................................................195
2.1 Indoor Units ..........................................................................................195
2.2 Outdoor Units .......................................................................................195
Index ............................................................................................. i
Drawings & Flow Charts ................................................................ v