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Domestic air conditioner
HSU-09/12RS03/R2(SDB)
Connector Wring Diagram
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4.1᧶Indoor unit Connectors
Connectors
PCB(1) (Control PCB)
PCBď
1Đďcontrol PCBĐ
1) CN12,CN13 connector for L&R step motor
2) CN11 connector for Up&down step motor
3) CN26 connector for DC fan motor
4) CON7 connector for communication line between the indoor and outdoor
5) CN1 connector for ambient temp. sensor and piping temp. sensor
6) CH1 connector for power L wire
7) CON12 connector for L in terminal block
8) CON2 connector for N in terminal block
8) CN32 connector for display board
9) CON6 CON8 connector for ions generator
Note: Other designations
PCB(1) (INdoor Control PCB)
1) CN48 Connector for Forced operation ON / OFF switch
2) J1 Select 25 or 35
3) RV1 Varistor
4) FUSE1 Fuse 3.15A/250VAC
PCB1
CN11 CN26 CN13
CN48
CN32 CN12
CN1
CON7 CON6
CON8
CH1
CON2
CON12
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