Troubleshooting
Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expenses.
PROBLEM | SOLUTION | |||
The air | • Check power status and then operate the air conditioner again. | |||
conditioner | • Switch on the circuit breaker and then operate the air conditioner again. | |||
does not work | • Check if the air conditioner is turned off by Off timer or Smart sensor. | |||
at all. | Operate the air conditioner again by pressing the Power |
| button. | |
| ||||
| ||||
Front panel | • Check if there is a power failure. | |||
• Check if there is any object blocking the front panel from closing. | ||||
remains open. | ||||
Remove the object and then operate again. | ||||
| ||||
The temperature | • Check if you have selected Turbo/Purity mode. In these modes, | |||
adjustment is | temperature adjustment is not available. | |||
not working. | ||||
|
|
| ||
| • Check if the set temperature is higher than the current temperature. | |||
| • Check if the Full HD filter is blocked by dirt. If there is a lot of dust on | |||
| the Full HD filter, cooling performance may decrease. Clean them | |||
| frequently. | |||
| • Check if the outdoor unit is covered or installed near the obstacle. | |||
| Take the cover off and take the obstacle away. | |||
Cool air does not | • If you want to operate the air conditioner in the sunlight, cover the | |||
come out of the | outdoor unit using curtains or etc. | |||
• If the doors or windows are open, it may cause poor cooling | ||||
air conditioner. | ||||
| performance. Close the doors and windows. | |||
| • If you have selected Purity mode without selecting other mode, cool | |||
| air does not come out of the air conditioner. Press the Mode button | |||
| to select other mode. | |||
| • Check if the pipe length is too long. When the pipe length exceeds | |||
| maximum allowable pipe length, cooling performance may | |||
| decrease. | |||
Air flow | • Check if you have selected good'sleep mode. In this mode, you | |||
adjustment is | ||||
cannot adjust the air flow direction since it is set to Auto. | ||||
not working. | ||||
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|
| ||
Fan speed | • Check if you have selected Dry/Turbo/good'sleep mode. In these | |||
adjustment is | ||||
modes, fan speed is set to Auto and you cannot adjust the fan speed. | ||||
not working. | ||||
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사우디,인도,나이지리아향 FAC MEMORY 냉방_IBIM_EN_03794A(7).indd 30 |