Why is my air conditioner flashing red?
Blinking red lights are often a sign that something is going wrong. If you see this kind of light on your AC unit thermostat, it might not mean that there’s a major problem. The most likely reason that this red light has started blinking is that your outdoor AC unit has shut off.
Where is the reset button on a Trane AC unit?
After the furnace cools, access the blower motor compartment. The compartment usually sits at the very bottom of the appliance. If you look inside the blower motor fan, you should find the reset button. Look for a small red or yellow button on the side of the blower motor.
Why does my AC say FL?
The P2 or FL error code (depending on model) indicates that the drain pan in the unit is full. Under normal operating conditions, the drain pan will not need to be emptied. The unit is designed with a slinger fan that is mounted above the drain pan.
Why is there a red light flashing on my Trane furnace?
The red blinking light for your Trane XR90 furnace indicates that your unit was shut off due to a problem. When your red light is continuously on it indicates the circuit board needs replacement. Another part of the red light system is when it is continuously off, this shows you need to check the power of your furnace.
What is error code 126 on Trane comfort Link II thermostat?
What is Error Code 126 on Trane Comfort Link II thermostat? Error code 126 on Trane Comfort Link ii. It is a 2009. The It is a 2009. The model is XL20i (not sure if that is the model) … read more We had thunderstorms this morning and both AC units have stopped working.
What is the error code for the Trane thermostat?
Trane thermostat error code 126 The 126 error indicates poor communication between the thermostat an the furnace/AC unit. Try switching off the furnace and the AC, then switch them on and check the communication. If the problem persists, contact your technical service provider.
Why does my AC say 126 on my thermostat?
The 126 error indicates poor communication between the thermostat an the furnace/AC unit. Try switching off the furnace and the AC, then switch them on and check the communication. If the problem persists, contact your technical service provider.
When does the thermostat error code 26 appear?
Trane thermostat error code 26. If you see the 26 fault code on the display, your unit is overheating. The error appears when the furnace exceeds the set temp limit.