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－45－
③
In case of COMP FAN doesn’t run (run the DC voltage)
(Reference the BLDC MOTOR run circuit.)
N
Y
Is it forced operation?
START
Check IC 06 KA 324
Change MAIN PCB
Forced operation
Check CON70 connection check
the MOTOR
Check the MOTOR Chang the MOTOR
N
Y
Has vltg the
MAIN PCB connectionPIN3 of
CN70?(12V or 9V)
N
Y
Has qave-length the
MAIN PCB connection
pin7 tof CN70?