đź’ˇ While a reset might temporarily fix the 9c code, it usually points to a hardware issue with the expansion valve or the outdoor PCB that requires professional attention. To give you the best advice, could you tell me: Is your unit a Split or Window model? How old is the AC? Did this happen after a power surge or heavy rain?
Switch off the main circuit breaker or isolator switch dedicated to the AC. o general ac error code 9c
: Turn off the AC using the remote and then switch off the main power supply (isolator switch or circuit breaker). Wait for at least 5–10 minutes before switching it back on to clear temporary electronic glitches. 💡 While a reset might temporarily fix the
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are limited to a small number of daily checks.đź’ˇ While a reset might temporarily fix the 9c code, it usually points to a hardware issue with the expansion valve or the outdoor PCB that requires professional attention. To give you the best advice, could you tell me: Is your unit a Split or Window model? How old is the AC? Did this happen after a power surge or heavy rain?
Switch off the main circuit breaker or isolator switch dedicated to the AC.
: Turn off the AC using the remote and then switch off the main power supply (isolator switch or circuit breaker). Wait for at least 5–10 minutes before switching it back on to clear temporary electronic glitches.