19.13 IPM Temperature Protection (F32-04)
Malfunction Decision Conditions
•
During operation of cooling and heating, when IPM temperature data (95°C) is detected by the IPM temperature
sensor.
Malfunction Caused
•
Air short circuit at outdoor unit.
•
Faulty outdoor unit fan motor.
•
Faulty outdoor unit PCB (main).
Abnormality Judgment
•
Continue 4 times in 30 minutes.
Troubleshooting
254