When the outdoor coil pipe temp sensor is out of order or removed the air conditioner will set to defrost automatically in order to prevent it not working normally while the outdoor coil pipe temp sensor is malfunction.
Outdoor coil temperature sensor fault.
Outdoor ambient temperature sensor malfunction.
Defrost fault condition heat pumps only 7.
Ipm over high temperature.
Does anyone know where the temp sensor is and if it can be replaced.
F1 ol 2 time tl on outdoor ambient temperature sensor t4 open circuit or short.
Suction temperature sensor failure.
Found it was not getting 24v.
Discharge temperature sensor failure.
Outdoor dc fan motor fault.
Communication fault between the ipm and outdoor pcb.
Defrost temperature sensor failure.
Indoor pipe coil temperature sensor ipt e3.
Outdoor dc fan fault.
Outdoor mid coil temperature sensor malfunction.
Sensor of indoor unit fault.
System low pressure protection.
Indoor fan motor fault.
Outdoor air temperature sensor failure.
Cooling oil return cycle.
Systxbbuid01 d the outdoor temperature on the thermostat display most of the time is wrong by at least 10f or more and often gets stuck at the same reading all day.
Frost protection over heat protection.
No feedback signal of indoor fan.
Power voltage is too high or low.
Overheat protection for discharge temperature.
Dc voltage over high or over low voltage protection.
Outdoor fan motor fault dc motor ea.
E5 ol 6 time evaporator coil temperature sensor t2 open circuit or short circuit.
No over zero signal.
Traced to i think the temp sensor.
Outdoor coil temperature sensor fault.
I bypassed it with a jumper.
Air conditioning and cooling systems outdoor coil ttemp sensor my contactor was not pulling closed.
Fan motor of indoor.
Compressor discharge high temperature protection.
Ambient temperature sensor failure.
Compressor phase current protection.
We have a wire going outside that i think is for the temp sensing.
Entering evaporator temperature failure on.
Discharge air temperature failure on modulating heat and modulating reheat units.
Outdoor unit over high or over low ac voltage protection.
Outdoor ambient temperature sensor fault.
Outdoor coil temp sensor failure heat pumps only 6.
Or is thermostat itself bad.
Or is it some kind of software bug in thermostat.
Outdoor discharge air temperature sensor.
System high pressure protection.
Outdoor pipe coil temperature sensor opt e4.
