Cleaning and Maintenance
Problem |
| Solution | |
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| • | Check whether the set temperature is higher in | |
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| the Cool mode or lower in the Heat mode than | |
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| the current temperature. Press the Temperature | |
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| button on the remote control to change the set | |
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| temperature. | |
| • | Check whether the air filter is blocked with | |
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| dirt. If the air filter is blocked, the cooling and | |
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| heating performance may decrease. Remove dirt | |
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| regularly. | |
| • | Check if the outdoor unit is covered or installed | |
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| near the obstacle. Take the cover off and take | |
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| the obstacle away. When clearing the obstacle | |
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| (e.g. snow or ice), use suitable tools so as to be | |
Cool/Warm air |
| careful not to damage the product nor injure | |
| yourself during this process. | ||
does not come |
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• | Check whether the air conditioner is running | ||
out the air | |||
| the defrost function. When ice forms in winter | ||
conditioner or |
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| or the outdoor temperature is too low, the | ||
performance is |
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| air conditioner runs the defrost function | ||
reduced. |
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| automatically. While this function is running, the | ||
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| ||
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| indoor fan stops and warm air does not come | |
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| out. | |
| • | Check whether doors or windows are open. This | |
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| may cause poor cooling or heating performance. | |
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| Close the doors and windows. | |
| • | Check whether the air conditioner is turned | |
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| on immediately after the cooling or heating | |
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| operation stops. In this case, only the fan runs to | |
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| protect the outdoor unit compressor. | |
| • | Check whether the pipe length is too long. When | |
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| the pipe length exceeds the maximum pipe | |
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| length, the cooling and heating performance | |
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| may decrease. | |
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32English