Problems with the air conditioner can be specially inconvenient during the hot summer. Please, check and test run your air conditioner before the temperatures get higher.

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To avoid realizing the air conditioner has a problem when you need to use during the summer season, we recommend checking on the air conditioner beforehand.

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​《 How to test run 》​

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➀ Operate the cooling mode(冷房) and set temperature at 16 ~ 18℃ for about 10 minutes.

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➁ Confirm if it cools down, and check a light on the AC unit is not blinking.

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➂ Operate the cooling mode for 30 minutes more, and check if there is a water leak from the indoor unit.

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➃ Check if there is no abnormal noise or odor from the unit.

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​▼ Odd smell from the air conditioner, not cooling enough.​

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Please clean the air conditioner.

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※How to clean the air conditioner.

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​▼No power on the unit​

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・Check if a switch on the circuit breaker is tripped or the cable is unplugged.

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・If there is a universal remote controller, please do the pairing with maker code.

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※How to set

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Please contact us via 『Inquiry form』 if you find a issue during the test run.

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How to find a model number

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​※ During June to August, due to the high demand, the air conditioner companies will have difficulties​  ​scheduling​  ​the repairs and replacements, which may take several days. We ask for your understanding.​