Panasonic CS-S9KKQ Service Manual page 91

14.4.24 F98 (Input Over Current Detection)
Malfunction Decision Conditions
During cooling and heating operation, when an input over-current (16.8A) is detected by checking the input current
value being detected by current transformer (CT) with the compressor running.
Malfunction Caused
•
Over-current due to compressor failure.
•
Over-current due to defective outdoor unit PCB.
•
Over-current due to defective inverter main circuit electrolytic capacitor.
•
Over-current due to excessive refrigerant.
Troubleshooting
91