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