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Lg ptac blows warm air - Heating & Cooling

Posted by Anonymous on

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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tborn6
  • 700 Answers

SOURCE: not blowing warm air.

you should probebly have a technician ;look at your unit . if its a heat pump the reversing valve may not be owrking correctly. Also if it is not a hp then the electric heaters may have a bad sequencer and or limit that is not operating properly. Either way the quickest way to get it up and runing would be to call a technician out to repair it. Have a Merry Christmas!

Posted on Dec 23, 2008

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flatech
  • 111 Answers

SOURCE: my ptac is blowing out warm air instead of cool

May be low on refrigerant, May want to pull out the unit from the window and see if you see any oil spots anywhere, inside where the coils are at or around the compressor area where copper is located.
If so you will need to call a local Ac company to repair the unit.

Good luck friend.

Posted on Nov 03, 2009

Sparky2012
  • 102 Answers

SOURCE: my ptac is not blowing hot air only blows warm air

freon is low or outside is very cold

Posted on Dec 04, 2009

  • 57 Answers

SOURCE: Have Ptac units that work

I think your PTAC is under charge, if the air filter is clean and the evaporator is also clean together with the blower. Check the freon charge and refill if suction pressure is below 50psi and discharge is below 190 psi.

Posted on Sep 03, 2011

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I think your PTAC is under charge, if the air filter is clean and the evaporator is also clean together with the blower. Check the freon charge and refill if suction pressure is below 50psi and discharge is below 190 psi.

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Not blowing warm air.


you should probebly have a technician ;look at your unit . if its a heat pump the reversing valve may not be owrking correctly. Also if it is not a hp then the electric heaters may have a bad sequencer and or limit that is not operating properly. Either way the quickest way to get it up and runing would be to call a technician out to repair it. Have a Merry Christmas!

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