Carrier Air Conditioner Outdoor Unit Communication Fault

The flashing code was a 16 on both fan unit and outdoor units.

Carrier air conditioner outdoor unit communication fault. This typically only happened during rainstorms but not every rainstorm and it didn t seem related to lightning. The infinity control thermostat would intermittently show a critical malfunction indoor communication fault on the display. Please visit this page. Indoor unit communication fault outdoor unit communication fault nim communication fault zone board communication fault defrost locked sam communication fault frozen indoor coil detected version 10 sam generated system malfunction events code 45 eeprom memory error.

This communication fault was a real pain in the ass the unit would function run normally a few times a day but when it faulted it showed a sensor fault and no temperature reading on the thermostat and of course communication failure faults. But this is how you would go about diagnosing one of these fancy variable speed inverter heat pumps a c units. I gathered as much information as i can from the thermostat display. Call 13 cool 13 2665 for carrier chillers air handling units and service please call 1300 130 750.

Carrier air conditioning error code appear on your ac it indicates that there is a problem check error code and solved the problum in easy way e1 e2 e4 e5. Remember that electricity can be dangerous even deadly. Just this morning i am getting a system malfunction 179 outdoor unit communication fault. Carrier infinity code 179 outdoor unit communication fault 2 days 2 days filters good have remove thermostat and answered by a verified hvac technician we use cookies to give you the best possible experience on our website.

Carrier infinity code 179 outdoor unit communication fault. Please visit this page. Rather simple but this is where. Links to all of the fault codes of carrier air conditioning system.

The air conditioner also is connected to a circuit breaker or fuse at the electrical panel breaker box. Tried turning the indoor system power off on and the breaker but. I couldn t dismiss the fault and the unit would shut down killing the ac. Hi guys i found this forum while searching for a clue as to why my a c has failed.

I had this carrier infinity system installed by sears in 2009 iirc. Links to all of the fault codes of carrier air conditioning system. Heating air conditioning contractor.