Daikin FTXD25DV2Z [5/226] Part 7 removal procedure 37

Si04-803

iv Table of Contents

5. Check ..................................................................................................130

5.1 How to Check .......................................................................................130

Part 7 Removal Procedure ........................................................ 137

1. Indoor Unit...........................................................................................138

1.1 Removal of Air Filter.............................................................................138

1.2 Removal of Front Panel........................................................................140

1.3 Removal of Front Grille ........................................................................142

1.4 Removal of Horizontal Blades and Vertical Blades ..............................145

1.5 Removal of Electrical Box ....................................................................148

1.6 Removal of PCB...................................................................................151

1.7 Removal of Drain Pan Unit...................................................................158

1.8 Removal of Fan Motor..........................................................................162

1.9 Removal of Heat Exchanger ................................................................164

1.10 Removal of Fan Rotor ..........................................................................167

2. Outdoor Unit........................................................................................170

2.1 Removal of Panels and Fan Motor.......................................................170

2.2 Removal of Electrical Box ....................................................................179

2.3 Removal of Reactor and Partition Plate ...............................................183

2.4 Removal of Sound Blanket...................................................................185

2.5 Removal of Four Way Valve.................................................................187

2.6 Removal of Compressor.......................................................................190

2.7 Removal of PCB...................................................................................192

Part 8 Others ............................................................................. 195

1. Others .................................................................................................196

1.1 Test Run from the Remote Controller ..................................................196

1.2 Jumper Settings ...................................................................................197

1.3 Application of Silicon Grease to a Power Transistor and

a Diode Bridge......................................................................................198

Part 9 Appendix.........................................................................199

1. Piping Diagrams..................................................................................200

1.1 Indoor Units ..........................................................................................200

1.2 Outdoor Units .......................................................................................202

2. Wiring Diagrams..................................................................................206

2.1 Indoor Units ..........................................................................................206

2.2 Outdoor Units .......................................................................................208

Index ............................................................................................. i

Drawings & Flow Charts ................................................................ v