I have a five year old 9000 btu friedrich quietmaster
Yesterday, I noticed that all the lights on the display were blinking,
and a/c wouldnt turn on.
I unplugged it, and plugged it back in and nothing happens.
The display reads 00. If I mess around and press other buttons, the
display will change to C5.
Can anyone tell me what is happening? It would be much appreciated.
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