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Carrier air conditioner outdoor unit communication fault.
Heating air conditioning contractor.
25hna 1 stage 48kbtu air handler.
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I had this carrier infinity system installed by sears in 2009 iirc.
Just this morning i am getting a system malfunction 179 outdoor unit communication fault.
The flashing code was a 16 on both fan unit and outdoor units.
Rather simple but this is where.
Hi guys i found this forum while searching for a clue as to why my a c has failed.
Keep in mind that your air conditioner outdoor unit will be connected to a dedicated 220 or 240 volt disconnect or circuit breaker located near the air conditioner unit.
But this is how you would go about diagnosing one of these fancy variable speed inverter heat pumps a c units.
This typically only happened during rainstorms but not every rainstorm and it didn t seem related to lightning.
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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.
I couldn t dismiss the fault and the unit would shut down killing the ac.
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.
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.
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.
The infinity control thermostat would intermittently show a critical malfunction indoor communication fault on the display.
I gathered as much information as i can from the thermostat display.
Tried turning the indoor system power off on and the breaker but.
Call 13 cool 13 2665 for carrier chillers air handling units and service please call 1300 130 750.
