Portable ac blows warm air even after i cleaned filter
Make sure that the coils are all clean, Vacume cleaner with the brush attachment on the end works well.
Sounds like your fan is only working and not the Compresser that makes the unit an "air conditioner" and not a gloryfied fan.
Check and make sure that the butten is on Cold and that the small water drawer is in correctly so the shut off switch is making good contacts. Important Make sure that it is getting enough electricity at the wall plug, Because when the ac compresser 1st turns on it uses 3-5 times the power for the intial startup, not enough juice means no AC.
The fan only uses a little to blow but AC needs alot to start.
Unit should sound diffrent when AC compreser turns on compared to fan only on mode.
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