Have Friedrich EM18L34-B..Comp started to hum as soon as I plugged in...Lines got hot..Turned switch to all points and still hummed..turned to cool and comp shook rattled & rolled a little then blew breaker?????? Didn't know if it has capacitor or if it something else.. thanks
Heating & Cooling - Friedrich - EM18L34 Thru-Wall/Window Air Conditioner
Answers & Comments
Its the rtc overload on the compressor that is bad,it starts and runs the compressor,unplug the old and replace it