Tosot DC Inverter U-match Series

Questions and Answers

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Andrew StarkAug 11, 2025
Why is my Tosot Air Conditioner not cooling properly?
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  Elizabeth SmithAug 11, 2025
  If your Tosot Air Conditioner isn't cooling well, it might be due to several reasons. First, try cleaning or replacing the air filter if it's dirty. Ensure all doors and windows are closed. Check for any obstructions at the air intake or outlet and remove them. Lower the set temperature on your unit. Also, the issue might be due to heat sources or too many people in the room, so reduce these if possible. If none of these steps help, there could be a refrigerant leak, which requires checking. Finally, the room temperature sensor may have become faulty, and should be inspected.
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Nathan SimpsonAug 18, 2025
What to do if my Tosot DC Inverter U-match Air Conditioner operates for a while and then stops?
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  Michael CampbellAug 18, 2025
  If your Tosot Air Conditioner runs for a bit and then shuts down, it could be due to a few reasons. Make sure there's nothing blocking the condenser. It's also possible that the control loop is malfunctioning and needs to be checked. Finally, if you're using the cooling function when it's hotter than 46.1°C (115°F) outside, that could be the problem. Avoid using cooling operation above the specified outdoor temperature.
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Nicholas CarsonAug 26, 2025
Why is my Tosot DC Inverter U-match's heating effect poor?
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  Jennifer PittsAug 26, 2025
  If your Tosot Air Conditioner isn't heating well, start by cleaning or replacing the air filter if it's dirty. Make sure all doors and windows are firmly closed. Try increasing the set room temperature. If these steps don't improve heating, there might be a refrigerant leak, which needs to be checked. Also, the unit might not perform well if the outdoor temperature is below -5°C (23°F), so avoid operating it under these conditions. Finally, the control loop may be abnormal and should be checked for abnormalities.
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Vickie HancockSep 3, 2025
How to fix a Tosot Air Conditioner that cannot be started?
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  buchanannatashaSep 3, 2025
  If your Tosot Air Conditioner isn't starting, the issue might be simple. First, check that it's properly connected to the power supply. If the leakage switch is tripping, it indicates an electrical leakage that needs to be inspected. Also, make sure the operating keys aren't locked; if they are, unlock them. Finally, a failure in the control loop could also prevent the unit from starting, so inspect it for failures.