Weltem Americool HPC-3000 User Manual (English)

Questions and Answers:

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Jerry JohnsonAug 20, 2025
Why is no cold air coming from my Weltem Americool HPC-3000 Air Conditioner?
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  Dennis KingAug 20, 2025
  Several factors can cause this. First, a dirty air filter prevents proper cooling, so clean it. Second, the compressor might be in a 2-minute restart delay after being turned off. Finally, the ambient air temperature may be too high, exceeding the unit's operating range. Ensure the ambient air temperature is within the acceptable range for the compressor to operate. The temperature of the compressor can be higher when the ambient temperature is too high.
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heidi35Aug 22, 2025
What to do if my Weltem Air Conditioner doesn’t work?
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  Sue WagnerAug 22, 2025
  First, check if there is power available to the unit and verify the power cord is properly connected. If so, reset the circuit breaker and restart the unit. Ensure the power cord is connected securely.
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masonmillerAug 25, 2025
What causes the refrigerant high pressure switch issue in my Weltem Americool HPC-3000 Air Conditioner?
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  Dana ColeAug 25, 2025
  This issue can arise due to a blocked air filter, a blocked or kinked exhaust duct, or an ambient temperature that's too high. To resolve this, clean the air filter and ensure the exhaust duct isn't blocked or kinked. Avoid using the air conditioner if the ambient temperature exceeds 45°C (113°F).
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Sydney CohenAug 26, 2025
Why is my Weltem Air Conditioner leaking water?
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  Sherry WolfeAug 26, 2025
  Water leakage can occur due to a high water level in the condensate tank. To fix this, remove any blockage from the drain hose and clear any objects stuck underneath the black panel under the water tank.
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Steven TorresAug 27, 2025
What to do if I see a condensate water level alarm on my Weltem Americool HPC-3000?
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  levi35Aug 28, 2025
  This alarm indicates that the condensate tank is full. Empty the water tank. After reinstalling the water tank, press the SPOT/COOL or ROOM/COOL button to resume operation.
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Alicia ThorntonAug 29, 2025
Why is the compressor overloaded in my Weltem Americool HPC-3000?
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  Marcus KleinAug 30, 2025
  An overloaded compressor can be caused by high ambient temperature, unstable voltage supply, or a defective compressor. Avoid using the air conditioner if the ambient temperature exceeds 45°C (113°F). Contact a qualified service agent or replace the compressor.
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Nicholas MooreSep 1, 2025
What does a drain pump alarm mean on my Weltem Americool HPC-3000 Air Conditioner?
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  Michael Taylor MDSep 1, 2025
  A drain pump alarm suggests the drain pump is defective or there's an improper hose connection, including kinks or blockages. Check the hose connection and hose. Replace the drain pump if necessary.
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Jessica LucasSep 2, 2025
What causes frost prevention sensor and abnormal temperature sensor value error on Weltem Americool HPC-3000 Air Conditioner?
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  Brenda ReynoldsSep 2, 2025
  This error can occur if the indoor heat exchanger temperature is too low or if the TH3 temperature sensor has a loose or broken connection. Avoid using the air conditioner if the ambient temperature is lower than 18°C (64°F). Contact a qualified service agent for further assistance.
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Andrew LoweSep 4, 2025
What does “FT” alarm mean on my Weltem Americool HPC-3000 Air Conditioner?
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  gerald21Sep 4, 2025
  If the alarm displays “FT” with less than half of the condensate water in the tank, the spring is possibly broken. Replace the spring (see Maintenance section).
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Anthony PowellSep 6, 2025
Why no cold air flows from my Weltem Air Conditioner?
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  Maria SwansonSep 6, 2025
  If your Weltem Air Conditioner isn't blowing cold air, start by cleaning the air filter, as a dirty filter can impede cooling. Ensure that at least two minutes have passed since the compressor was last turned off, as it has a restart delay for protection. Also, verify that the ambient air temperature is within the unit's acceptable operating range.