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Outdoor Unit
SiUS091601EA
39
Part 3 Printed Circuit Board Connector Wiring Diagram
4.4 RXL18/24UMVJU
Main PCB (PCB1)
1)
S
Connector for terminal block (indoor - outdoor transmission)
2)
S20
Connector for electronic expansion valve coil (White)
3)
S40
Connector for overload protector
4)
S70
Connector for DC fan motor
5)
S80
Connector for four way valve coil
6)
S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
7)
S201, 202
Connector for service monitor PCB (PCB2)
8)
CK1
Connector for voltage endurance test
9)
HL1, HN1
Connector for terminal block (power supply)
10)
E1, E2
Terminals for ground wire
11)
U, V, W
Connector for compressor
12)
FU1, FU2
Fuse (3.15 A, 250 V)
13)
FU3
Fuse (30 A, 250 V)
14)
V2, V3, V401
Varistor
Summary of Contents for FDMQ12RVJU
Page 18: ...SiUS091601EA 13 Part 2 Specifications 1 Specifications 14 Part 2 Specifications ...
Page 198: ...Check SiUS091601EA 193 Part 6 Service Diagnosis 18 24 class R24538 1 2 3 4 Multimeter ...
Page 201: ...SiUS091601EA Check Part 6 Service Diagnosis 196 18 24 class R24539 DC DC W V U ...
Page 229: ...SiUS091601EA Piping Diagrams Part 8 Appendix 224 RXL15QMVJU RXL18UMVJU 3D100007 3D123368 ...
Page 230: ...Piping Diagrams SiUS091601EA 225 Part 8 Appendix RXL24UMVJU 3D107985A ...