Indoor pipe coil temperature sensor ipt e3.
Outdoor coil temperature sensor fault.
Outdoor dc fan fault.
Ambient temperature sensor failure.
Air conditioning and cooling systems outdoor coil ttemp sensor my contactor was not pulling closed.
Outdoor pipe coil temperature sensor opt e4.
Outdoor discharge air temperature sensor.
Outdoor mid coil temperature sensor malfunction.
Compressor phase current protection.
Discharge temperature sensor failure.
Does anyone know where the temp sensor is and if it can be replaced.
Outdoor coil temp sensor failure heat pumps only 6.
E5 ol 6 time evaporator coil temperature sensor t2 open circuit or short circuit.
Cooling oil return cycle.
System low pressure protection.
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.
Compressor discharge high temperature protection.
No feedback signal of indoor fan.
Dc voltage over high or over low voltage protection.
Defrost temperature sensor failure.
Outdoor coil temperature sensor fault.
Outdoor unit over high or over low ac voltage protection.
Outdoor dc fan motor fault.
Found it was not getting 24v.
Outdoor ambient temperature sensor fault.
Suction temperature sensor failure.
Or is it some kind of software bug in thermostat.
Communication fault between the ipm and outdoor pcb.
Intelligent power module of drive and module fault.
Traced to i think the temp sensor.
Indoor fan motor fault.
Outdoor ambient temperature sensor malfunction.
Power voltage is too high or low.
Overheat protection for discharge temperature.
Fan motor of indoor.
I bypassed it with a jumper.
F1 ol 2 time tl on outdoor ambient temperature sensor t4 open circuit or short.
Sensor of indoor unit fault.
System high pressure protection.
Frost protection over heat protection.
No over zero signal.
Outdoor fan motor fault dc motor ea.
Outdoor machine ac current protection.
Outdoor air temperature sensor failure.
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.
Discharge air temperature failure on modulating heat and modulating reheat units.
We have a wire going outside that i think is for the temp sensing.
Ipm over high temperature.
Entering evaporator temperature failure on.