What to do if my Johnson Controls Air Conditioner operation stopped?
- MMichele FryAug 14, 2025
If your Johnson Controls Air Conditioner has stopped operating, this could be due to the micro-computer being activated to protect the device from electromagnetic waves. In this case, try restarting the operation. Also, if there was a power failure, try restarting the operation. Note that if the power failure was very brief (within two seconds), the unit should restart automatically.