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Outdoor Unit
SiBE041401E
11
Printed Circuit Board Connector Wiring Diagram
2. Outdoor Unit
2.1
20/25/35 Class
Main PCB (PCB2)
Caution
Replace the PCB if you accidentally cut the jumpers other than J5.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
1) S10
Connector for filter PCB
2) S20
Connector for electronic expansion valve coil
3) S40
Connector for overload protector
4) S50
Connector for magnetic relay
5) S70
Connector for fan motor
6) S80
Connector for four way valve coil
7) S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
8) S100
Connector for forced operation button PCB
9) HL3, HN3
Connector for filter PCB
10) HR2
Connector for reactor
11) U, V, W
Connector for compressor
12) FU2
Fuse (3.15 A, 250 V)
13) LED A
LED for service monitor (green)
14) V1
Varistor
15) J5
Jumper for improvement of defrost performance
∗
Refer to page 109 for detail.
S10
J5
S90
FU2
S100
S50
S70
S40
S20
S80
HL3
HN3
V1
LED A
U V W
HR2
2P358715-2
Содержание FTXG20LV1BW
Страница 12: ...SiBE041401E 1 List of Functions Part 1 List of Functions 1 Functions 2...
Страница 14: ...SiBE041401E 3 Specifications Part 2 Specifications 1 Specifications 4...
Страница 60: ...SiBE041401E 49 Remote Controller Part 5 Remote Controller 1 Remote controller 50...
Страница 113: ...SiBE041401E Check Service Diagnosis 102 50 class Diode bridge R19944...
Страница 127: ...Revision History Month Year Version Revised contents 03 2014 SiBE041401E First edition...