Our air conditioner was displaying a C6 error, now it is displaying a C5. There's nothing in the manual about this...could you please advise what the problem is? Thank you
Probably a capacitor in the either the compressor or outdoor fan. Don't know if they are dual capacitor or each has it's own. This is just according to the other posts on this site. I would call in a tech to have a look at it. Should be able to diagnose this in about 10 minutes.
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