Houghton A3501 - User Manual

Questions and Answers

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Matthew BlackburnAug 7, 2025
What to do if my Houghton A3501 Air Conditioner is not cooling?
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  Alyssa PittsAug 8, 2025
  If the Houghton Air Conditioner is not cooling, ensure that the cooling mode is selected on the plenum display. Use the remote control to set the desired temperature lower than the current room temperature. Keep in mind that the compressor has a three-minute delay for restarting. Also, ensure all doors, windows, and the sunroof are closed. Curtains and awnings can help reduce the heating load.
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yolsonAug 12, 2025
Why is my Houghton A3501 not heating?
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  Cathy StrongAug 12, 2025
  If your Houghton Air Conditioner's heating isn't working, first, make sure the heating mode is selected and displayed on the plenum. Next, use the remote to set the desired temperature higher than the room's current temperature. Remember that in extremely cold conditions, the unit may take longer to start heating. Also, if the outside temperature is very low, the unit may enter defrost mode to remove frost and ice from the outside coil, temporarily stopping heating until cleared.
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Shane SavageAug 18, 2025
How to fix a Houghton Air Conditioner with no plenum display?
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  Darius HansonAug 18, 2025
  If the plenum display of your Houghton Air Conditioner doesn't turn on when the unit is switched on, verify that power is supplied to the RV and that the circuit breakers are on. Also, check the remote's battery and ensure the remote control isn't off.
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Arthur JenkinsAug 23, 2025
What to do if my Houghton A3501 has poor cooling capacity?
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  Crystal ValdezAug 23, 2025
  If your Houghton Air Conditioner isn't cooling well, ensure the filter is clean. For maximum cooling, set the fan speed to high.
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Joe CampbellAug 27, 2025
How to improve the cooling capacity of my Houghton Air Conditioner?
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  randyclineAug 27, 2025
  If your Houghton Air Conditioner's cooling capacity is poor, start by cleaning the filter. For maximum cooling, set the fan speed to high. Ensure that all doors, windows, and the sunroof are completely closed. You might also consider using curtains and awnings to help reduce the heating load.
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Kyle NielsenSep 1, 2025
What to do if there is no display on the wall pad controller of my Houghton Air Conditioner?
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  Robert SandersSep 1, 2025
  If the wall pad controller display is not working when you turn on your Houghton Air Conditioner, verify that the RV is receiving power. Check that the circuit breaker for the AC supply power is turned on. Ensure the remote battery is in good condition. Finally, check the connection between the outdoor unit and the wall pad controller for any loose connections.