TROUBLESHOOTING TIPS
MALFUNCTIONS AND SOLUTIONS
Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest customer service center.
Trouble
OPERATION indicator or other indicators flash rapidly (5 times every second) and this flash can’t be fixed by disconnecting the power, and reconnecting it.
Fuse blows frequently or circuit breaker trips frequently.
Other objects or water penetrate the air conditioner.
The remote control won’t work or works abnormally.
Other abnormal situations.
MALFUNCTIONS | CAUSE | WHAT SHOULD BE DONE? | |
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| |
| Power cut | Wait for power to be restored. | |
| Unit is unplugged. | Check that plug is securely in | |
| wall receptacle | ||
|
| ||
Unit does not start | Fuse is blown. | Replace the fuse. | |
Remote control battery is | Replace the battery. | ||
| |||
| exhausted. | ||
|
| ||
| The time you have set with the | Wait or cancel timer setting. | |
| timer is incorrect. | ||
|
| ||
| Inappropriate temperature set- | Set temperature correctly. For | |
| instructions, refer to “Using | ||
Unit not cooling / | ting. | ||
Remote Control” section. | |||
heating room very |
| ||
Air filter is blocked. | Clean the air filter. | ||
well while air is |
|
| |
flowing from the | Doors or windows are open. | Close the doors or windows. | |
unit (cooling/ |
|
| |
Air inlet / outlet of indoor / | Clear obstructions, then | ||
heating models | |||
outdoor unit is blocked. | restart the unit. | ||
only) | |||
Compressor | Wait. | ||
| |||
| tion has been activated. | ||
|
|
If the trouble has not been corrected, please contact a local dealer or the nearest customer service center. Be sure to inform them of the detailed malfunctions and unit model.
Note: Do not attempt to repair the unit yourself. Always consult an authorised service provider.
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