TCL TAC-09CHSC

3.2 Room fan does not operate at all.
Connector contact check
Motor bearing inserted
state
Fan(Blower) fixed state
Fan(Blower)
contact state
Motor output connector
Motor capacitor
Communication effor
Blower lock sensing
In dehumidifying, heating,
or artificial intelligence
operation, room fan may
be off.
Coil resistance (TP)
Motor capacitor
Motor insulation resistance
Motor-related parts check
Motor detail check
Error code check
PCB ass'y check
Operation mode check
Motor driving circuit
Relay output
TCL Air Conditioner Service Manual
14