If your GE air conditioner won't run, start with the parts and checks most likely to stop the unit from powering the fan motor or compressor. A failed control board is a top suspect because it regulates voltage to major components, but it should be tested carefully since control boards are often replaced before simpler faults are ruled out. The main control board can cause the same problem, followed by a faulty user control and display board that no longer responds to temperature or fan speed selections. If your GE AC won't turn on or the window air conditioner is not turning on, the selector switch is another common failure point, especially if the fan runs only intermittently, or you see arcing or smoke at the switch. Also confirm the unit is plugged in, the outlet has power, and no fuse or circuit breaker has tripped. Once you’ve narrowed down the cause, enter your model number on RepairClinic.com to find the exact GE replacement part for your specific air conditioner.
01 - GE Air Conditioner Control Board
The control board regulates the voltage to the compressor and the fan motor. If the control board fails, some components will not function properly or will not work at all. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the control board.
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The main control board regulates the voltage to the compressor and the fan motor. If the control board fails, some components will not function properly or will not work at all. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board.
03 - GE Air Conditioner User Control and Display Board
The user control and display board allows the user to operate the unit by selecting fan speeds and cooling temperatures. If the board is defective, the air conditioner may be unable to run. If you've confirmed power it reaching the unit, it's possible the user control and display board is malfunctioning and will need to be replaced.
The selector switch directs voltage to the fan motor. If the switch is faulty, the fan motor may not turn on and the air conditioner won't run. To determine if the selector switch is at fault, try making selections on the air conditioner’s control board. If the fan runs intermittently after you press a button, replace the selector switch. Additionally, if there is any arcing or smoke coming from the selector switch, replace it.
Check to see if there is power to the air conditioner. One or more indicator lights on the control board should be illuminated. If there is no power to the air conditioner, check to see if a circuit breaker has tripped or a fuse has blown. Confirm the unit is plugged in and has power.
Common
Frequently Asked Questions
Why won't my GE air conditioner run at all?
What should I check first if my GE window air conditioner is not turning on?
Can a bad selector switch keep my GE AC from running?
How do I know if the GE air conditioner control board is bad?
How do I find the right replacement part for my GE air conditioner?