Outdoor Unit - Daikin FTXS20K2V1B Service Manual

Outdoor Unit

2. Outdoor Unit
Connectors and PCB (1): Filter PCB
Other Parts
1) S11
2) AC1, AC2, S
3) E1, E2
4) HL2, HN2
5) HR1
6) FU1
7) FU3
8) V2, V3
PCB (2): Main PCB
1) S10
2) S20
3) S40
4) S50
5) S70
6) S80
7) S90
8) S100
9) HL3, HN3
10)HR2
11)U, V, W
12)FU2
13)LED A
14)V1
15)J4
16)J5
PCB (3): Forced Operation Button PCB
1) S110
2) SW1
8
Connector for main PCB
Connector for terminal board
Terminal for ground wire
Connector for main PCB
Connector for reactor
Fuse (3.15 A, 250 V)
Fuse (20 A, 250 V)
Varistor
Connector for filter PCB
Connector for electronic expansion valve coil
Connector for overload protector
Connector for magnetic relay
Connector for fan motor
Connector for four way valve coil
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
Connector for forced operation button PCB
Connector for filter PCB
Connector for reactor
Connector for compressor
Fuse (3.15 A, 250 V)
LED for service monitor (green)
Varistor
Jumper for facility setting
∗ Refer to page 168 for detail.
Jumper for improvement of defrost performance
∗ Refer to page 169 for detail.
Connector for main PCB
Forced cooling operation [ON/OFF] button
∗ Refer to page 165 for detail.
Printed Circuit Board Connector Wiring Diagram
SiBE041134