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ashleyalexanderAug 12, 2025
Why is my aircon CSTS-12R32IVT IN not cooling properly?
- KKatherine WilliamsAug 12, 2025
If your aircon Air Conditioner isn't cooling well, several factors could be at play. First, check if the heat exchanger on either the indoor or outdoor unit is dirty; if so, clean it, removing and cleaning the filter according to instructions. Also, ensure that neither the air inlet nor the outlet of either unit is blocked; turn off the unit, remove any obstructions, and then turn it back on. Confirm that all doors and windows are closed during operation to prevent heat entry. Reduce heat sources in the room, such as people, computers, and electronics. Lastly, low refrigerant levels due to leaks or long-term use could be the issue; check for leaks, reseal if necessary, and replenish the refrigerant.
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