Outdoor Unit - Daikin FTXN25KEV1B Service Manual

Outdoor Unit

2. Outdoor Unit
Connectors and
Other Parts
1) S20
2) S40
3) S70
4) S80
5) S90
6) HL1, HN1, S
7) E1, E2
8) HR1, HR2
9) U, V, W
10)LED A
11)FU1, FU2
12)FU3
13)V2, V3, V150
14)J5
PCB Detail
LED A
8
Connector for electronic expansion valve coil
Connector for overload protector
Connector for fan motor
Connector for four way valve coil
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
Connector for terminal board
Terminal for earth
Connector for reactor
Connector for compressor
LED for service monitor (green)
Fuse (3.15 A, 250 V)
Fuse (20 A, 250 V)
Varistor
Jumper for improvement of defrost performance
∗
Refer to page 140 for detail.
V2
FU3
V3
HL1
HN1
S
V150
S70 S80
E1, E2
HR1
FU1
S20 S40 S90
Printed Circuit Board Connector Wiring Diagram
SiBE041102_A
FU2
J5
2P271899-1
HR2
U, V, W