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Erica StevensonAug 11, 2025
How to fix poor cooling in THERMOLUX Air Conditioner?
- VVictor BrownAug 11, 2025
If your THERMOLUX Air Conditioner isn't cooling well, it could be due to several reasons. The dust filter might be blocked and you should clean the filter. The ambient temperature might be too high, so improve ventilation. A defective fan motor on the warm side could also be the cause, requiring you to replace the fan motor. Alternatively, the evaporator might be blocked by ice, in which case manual defrosting is needed. Also check for missing air barrier.