Cleaning and Maintenance
Problem | Solution | |
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| • Check whether the air conditioner is running | |
| the defrost function. When ice forms in | |
| winter or the outdoor temperature is too low, | |
| the air conditioner runs the defrost function | |
| automatically. While this function is running, | |
| the indoor fan stops and warm air does not | |
| come out. | |
Cool or warm air | • Check whether doors or windows are open. | |
does not come | This may cause poor cooling or heating | |
out of the air | performance. Close the doors and windows. | |
conditioner. | • Check whether the air conditioner is turned | |
| on immediately after the cooling or heating | |
| operation stops. In this case, only the fan | |
| runs to protect the outdoor unit compressor. | |
| • Check whether the pipe length is too long. | |
| When the pipe length exceeds the maximum | |
| pipe length, the cooling and heating | |
| performance may decrease. | |
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| • Check whether the good'sleep function is | |
I cannot change | running. While this function is running, you | |
the air flow | cannot control the air flow direction. (But | |
direction. | you can control the air flow direction if this | |
| function is running in the Heat mode.) | |
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| • When the Auto, Dry, or Fast mode is running | |
I cannot change | or the good'sleep function is running in the | |
Cool mode, the air conditioner controls the | ||
the fan speed. | ||
fan speed automatically and you cannot | ||
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| change the fan speed. | |
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30English