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Peggy FieldsAug 1, 2025
Why is my ComfortStar Air Conditioner not cooling properly?
- MMichael RussellAug 2, 2025
Several factors can impact the cooling performance of your ComfortStar Air Conditioner. The temperature setting may be higher than the ambient room temperature. A dirty air filter can restrict airflow; remove and clean it according to the provided instructions. Obstructions blocking the air inlet or outlet should be removed after turning the unit off and then back on. Ensure all doors and windows are closed during operation to prevent heat from entering the room. Close windows and curtains to reduce excessive heat generated by sunlight. Reduce the number of heat sources in the room, such as computers and electronics. Check for refrigerant leaks and reseal if necessary, then top off the refrigerant. Finally, if the SILENCE function is activated, try turning it off.
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