Troubleshooting by Indication on the Remote Controller
" Malfunction of Outdoor Unit Fan Motor
RXYMQ36 · 48PVJU
Detect a malfunction based on the current value in the inverter PCB (as for motor 2, current value in
the fan PCB).
Detect a malfunction for the fan motor circuit based on the number of rotation detected by hole IC
during the fan motor operation.
Overcurrent is detected for inverter PCB (A2P) or fan inverter PCB (A3P)
In the condition of fan motor rotation, the number of rotation is below the fixed number for more
Failure of fan motor
Defect or connect ion error of the connectors/ harness between the fan motor and PCB
The fan can not rotate due to any foreign substances entangled.
Clear condition: Continue normal operation for 5 minutes
(System down is caused by 4 times of detection.)
than 6 seconds. (System down is caused by 4 times of detection.)