Daikin F-Series Service Manual page 5

5. Check ..................................................................................................146
Part 7 Removal Procedure ........................................................ 155
1. Outdoor Unit........................................................................................156
Part 8 Others ............................................................................. 179
1. Others .................................................................................................180
Part 9 Appendix......................................................................... 183
1. Piping Diagrams..................................................................................184
2. Wiring Diagrams..................................................................................186
Index ............................................................................................. i
Drawings & Flow Charts ................................................................ v
iv
4.19 Radiation Fin Temperature Rise ..........................................................135
4.20 Output Over Current Detection.............................................................137
4.21 Insufficient Gas.....................................................................................139
4.22 Over-voltage Detection / Low-voltage Detection ..................................141
4.23 Anti-icing Function in Other Rooms / Unspecified Voltage
(between Indoor and Outdoor Units) ....................................................142
4.24 Outdoor Unit PCB Abnormality or
Signal Transmission Circuit Abnormality..............................................143
5.1 How to Check .......................................................................................146
1.1 Removal of the Panels and Plates .......................................................156
1.2 Removal of the Electrical Box ..............................................................158
1.3 Removal of the PCB.............................................................................163
1.4 Removal of the Sound Blanket.............................................................168
1.5 Removal of the Propeller Fan / Fan Motor ...........................................170
1.6 Removal of the Thermistors .................................................................173
1.7 Removal of the Compressor.................................................................175
1.8 Removal of the Four Way Valve • Electronic Expansion Valve............177
1.1 Test Run from the Remote Control ......................................................180
1.2 Jumper Settings ...................................................................................181
1.3 Application of Silicon Grease to a Power Transistor and
a Diode Bridge......................................................................................182
1.1 Indoor Units ..........................................................................................184
1.2 Outdoor Units .......................................................................................185
2.1 Indoor Units ..........................................................................................186
2.2 Outdoor Units .......................................................................................187
SiEN12-710A
Table of Contents