![](/images/new-backgrounds/1161702/16170257x1.webp)
Cleaning and Maintenance
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| Problem |
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| Solution |
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| • Check whether the air conditioner is running |
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| the defrost function. When ice forms in |
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| winter or the outdoor temperature is too low, |
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| the air conditioner runs the defrost function |
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| automatically. While this function is running, |
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| the indoor fan stops and warm air does not |
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| come out. |
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| Cool or warm air | • Check whether doors or windows are open. |
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| does not come |
| This may cause poor cooling or heating |
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| out of the air |
| performance. Close the doors and windows. |
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| conditioner. | • 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 |
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| runs to protect the outdoor unit compressor. |
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| • Check whether the pipe length is too long. |
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| When the pipe length exceeds the maximum |
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| pipe length, the cooling and heating |
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| performance may decrease. |
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| • Check whether the good'sleep function is |
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| I cannot change |
| running. While this function is running, you |
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| the air flow |
| cannot control the air flow direction. (But |
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| direction. |
| you can control the air flow direction if this |
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| function is running in the Heat mode.) |
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| • When the Auto, Dry, or Fast mode is running |
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| I cannot change |
| or the good'sleep function is running in the |
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| Cool mode, the air conditioner controls the |
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| the fan speed. |
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| fan speed automatically and you cannot |
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| change the fan speed. |
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28English
New Boracay EU
2016/4/18 18:57:38