Table of Contents
Advertisement
14.4.21
F98 (Input Over Current Detection)
Malfunction Decision Conditions
During cooling and heating operation, when an input over-current (X value in Total Running Current Control) 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
60
85
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
