Haier HSU09VHJ - 4.2 Outdoor unit

HSU09VHJ˄DB˅-SM Connector Wiring Diagram
Domestic Air Conditioner
11
4.2 ᧶outdoor unit
Connectors
PCB(1) (Control PCB)
1) CN1,CN2 Connector for power N and L
2) CN3 Connector for ground
3) CN22 Connector for DC POWER 15Vand 5V to the module board
4) CN16 Connector for electric expansion valves
5) CN21 Connector for DC fan motor
6) CN10 Connector for four way valve coil
7) CN17,CN18,CN19,CN20 Connector for thermistors
(CN20: outdoor air,CN19: heat exchanger, CN18 :SUCK thermistors ,CN17 :discharge pipe)
8) CN23 Connector for communicate between the control board and the module board
9) CN25 ,CN8 Connector for the L,N to the module board
10) CN4 Connector for communicate between the indoor board and the outdoor board
11) CN26 Connector for capacitance anode
12) CN24 Connector for capacitance cathode
PCB(2) (module PCB)
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( CN1), N(CN5) Connector for capacitance board
LI (CN7),LO(CN6) Connector for reactor
CN2ˈCN3ˈCN4 Connector for the U, V, W wire of the
compressor
Note: Other Designations
PCB(1) (Control PCB)
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