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mcdowellbrianAug 9, 2025
What to do if my Samsung UQ18A9RE Air Conditioner is not operating properly?
- RRobert ConwayAug 9, 2025
If your air conditioner isn't operating correctly, consider these potential solutions: * Ensure that the input voltage is within the specified range (rating voltage ±10%). * Verify that the indoor and outdoor units are correctly connected with the same number of cables. * If in HEAT mode, the compressor and indoor fan might stop intermittently if the room temperature exceeds the set temperature. * In HEAT mode, the compressor may run in reverse to defrost external ice, causing temporary stops of the indoor and outdoor fans. * The compressor may stop intermittently, or the indoor fan speed may decrease to prevent freezing, depending on the inside and outside air temperatures. * Check if the timer is activated; if so, cancel the timer operation.
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