PROBLEM
SOLUTION
Error is indicated.
• When an indoor unit indicator blinks, contact the nearest service center.
Noise is generated.
• Depending on the status of the air conditioner usage, noise can be heard when refrigerant
Smoke is generated from
• If may not be a
the outdoor unit.
heat exchanger during Heat mode in winter.
Water is dropping from
•
the outdoor unit piping
connection.
but it can be a steam generated by the defrost operation from outdoor
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