Immediate Action & Safety:
Turn off the air conditioner using the remote control or the unit's power button.
Disconnect its power supply from the electrical outlet/circuit breaker for safety before any inspection.
2. Identify the Error Code:
Look up the specific meaning of the displayed code in your air conditioner's user manual.
3 .Contact a Professional:
The issue can only be resolved by qualified engineers. Please contact your local customer service representative for further assistance.
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