Panasonic CS-S9PKR - Page 90

90
14.4.28 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