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LG ac remote is not working, batteries have been replaced

LG SU/SZ/SZ/S3 remote not working, batteries replaced, ac unit not staying powered on when using on/off switch on the wall mounted unit. Please help!

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  • Expert
  • 96 Answers

Probably the fuse to the indoor unit must replace it. It's on the pcboard and it's from glass. Turn of the power and replace it.

Posted on Jan 01, 2014

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Nothing seems to work

am also facing the same problem

Posted on Jul 18, 2008

Sea Breeze
  • 4654 Answers

SOURCE: fan not working on LG air conditioner su/sz/s3 model

Bad fan motor and or start capacitor are reasons that I suspect......Sea Breeze

Posted on Jan 31, 2009

Nomadfeet
  • 59 Answers

SOURCE: I have a 2 wall

The Mitsu remotes use a smart code function- they send all of the data (temp, mode,fan speed,etc.) with each button push. Uni remotes are not built for this in my experience. You may be able to teach it to so with default functions built in, but I've not yet heard of a good solution for this issue.

Posted on Sep 25, 2011

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