Troubleshooting
The following cases may not always be a malfunction, please check it before asking for service.
Trouble | Analysis | |
| If the protector trip or fuse is blown. | |
Does not run | Please wait for 3 minutes and start again, | |
protector device may be preventing unit to work. | ||
| . | |
| If batteries in the remote controller exhausted. | |
| If the plug is not properly plugged. | |
No cooling or | Is the air filter dirty? | |
Are the intakes and outlets of the air | ||
heating air | ||
| conditioner blocked？ | |
| Is the temperature set properly？ | |
| If strong interference(from excessive static | |
Ineffective control | electricity discharge, power supply voltage | |
abnormality)presents, operation will be | ||
| abnormal. At this time, disconnect from the | |
| power supply and connect back | |
Does not operate | Changing mode during operation, 3 minutes | |
immediately | will delay. | |
It is not |
| |
working |
| |
| This odour may come from another source | |
Peculiar odour | such as furniture, cigarette etc, which is | |
| sucked in the unit and blows out with the air. | |
A sound of | Caused by the flow of refrigerant in the | |
flowing water | air conditioner, not a trouble. | |
| Defrosting sound in heating mode. | |
Cracking sound is | The sound may be generated by the expansion | |
or contraction of the front panel due to change | ||
heard | ||
of temperature. | ||
| ||
Spray mist from | Mist appears when the room air becomes | |
very cold because of cool air discharged | ||
the outlet | ||
from indoor unit during COOLING or DRY | ||
| ||
| operation mode. | |
The compressor indicator(red) lights on constantly, | The unit is shifting from heating mode to defrost. | |
and indoor fan stops. | The indicator will lights off within ten minutes and | |
| returns to heating mode. |
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