Venting VAC-09CHSA/XA21 PLUS - 10.2 Sensor Failure (E1, E2); Indoor Fan Not Operating (E6)

Air Conditioner Service Manual
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10.2 Sensor failure (E1, E2).
10.3 Indoor fan does not operate at all (E6).
Connector contact
check
Motor-related parts
check
Motor detail check
Operation mode check
PCB ass'y check
Check:
Motor driving circuit
Relay output
Check:
Motor output connector
Motor capacitor
Check:
Motor bearing inserted
state
Fan(Blower) fixed state
Fan(Blower) contact
state
Replace motor or
PCB ass’y
Connector contact check
Sensor resistance check
Main PCB check and
replace
Replace the sensor
Connect again
OK
OK
No
No