PCB Care

Carrier E5 Error Code

Evaporator Coil Temperature Sensor Open/Short.

ac
Evaporator Coil Temperature Sensor Open/Short

Cause: Indoor coil temperature sensor fault

How to fix: Check sensor resistance, replace evaporator coil sensor if faulty.

Carrier boards that may fix E5

If the board is the cause, these refurbished Carrier boards are in stock. Match the part number before you order.

Other Carrier codes

E0E1E2E3E4ECF0F1F2F3F4F5