15.4.16H98 (Error Code Stored in Memory and no alarm is triggered / no TIMER LED flashing)
Malfunction Decision Conditions
Indoor high pressure is detected when indoor heat exchanger is detecting very high temperature when the unit is operating in heating operation.
Phenomena: unit is stopping and
Malfunction Caused
Indoor heat exchanger thermistor
Clogged air filter or heat exchanger
Troubleshooting
70