Wiring diagrams
Domestic air conditioner
6. Printed Circuit Board Connector Wiring Diagram
1
3
Connectors
PCB (1) (Outdoor Control PCB)
Note: 09K -12Kseries needn’t connect with CN6 and CN7
Other Designations
1) FUSE 1, (25A, 250VAC); FUSE 2(1A, 250VAC)
2) LED 1 Keep light representative normal, if keep flash interval representative trouble Alarm
3) RV1, RV2, RV3 Varistor
PCB (2) (Module PCB for 18-24K )
CN10
Connector for the DC power 5V and 15V form the control PCB
CN11
Connector for communicate between the control board and the module board
P (CN8), N (CN9)
Connector for capacitance board
LI (CN3), LO (CN4)
Connector for reactor
CN5, CN6, CN7
Connector for the U, V, W wire of the
compressor
Series
PCB
connector
Connect with load
1
CN1
Connector for power N and L
2
CN2
3
CN3
Connector for ground
4
CN23
Connector for DC POWER 15V and 5V to the module board
5
CN9
Connector for CN2, CN1 on the module board
6
CN10
7
CN22
Connector for fan motor
8
CN11
Connector for four way valve coil
9
CN17
Connector for thermistors
10
CN47
11
CN24
Connector for communicate between the control board and the
module board
12
CN26
Connector to P and N of the module board
13
CN25
14
CN36
Connector for communicate between indoor and outdoor unit
15
CN15
Connector for electric expansion valves
16
CN50
Connector for DRED-control
17
CN45
Connector for heating-protect wire of terminal block
Содержание 1U82SA2ERA
Страница 11: ... Pinping diagrams Domestic air conditioner 4ˊPinping diagrams 11 ...
Страница 12: ...Operation range Domestic air conditioner 5 Operation range 12 10 0 20 16 32 10 20 15 ...
Страница 15: ...Connector Wiring Diagram Domestic Air Conditioner 15 PCB 2 CN4 CN3 CN11 CN10 CN1 CN2 CN9 CN7 CN6 CN5 CN8 ...
Страница 54: ...Circuit diagrams 63 Domestic air conditioner ...
Страница 55: ...Circuit diagrams Domestic air conditioner 12 2 Module board Circuit Diagram 64 ...