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Brian GibsonAug 17, 2025
How to fix a Friedrich Air Conditioner that does not operate?
- KKirsten RamirezAug 17, 2025
If your Friedrich air conditioner isn't operating, first ensure it's turned to the 'on' position and the thermostat is set appropriately. Check that the LCDI power cord is plugged into a grounded outlet. If the LCDI power cord has tripped (reset button popped out), press and release the RESET button. Also, verify that the circuit breaker hasn't tripped or the fuse blown; reset the breaker or replace the fuse if needed. Finally, if there was a local power failure, the unit should resume normal operation once power is restored.