PCB Care

Carrier PE Error Code

Heating Indoor Coil Overheat Protection.

ac
Heating Indoor Coil Overheat Protection

Cause: Indoor coil temperature too high in heating mode

How to fix: Check indoor airflow, filter cleanliness, and refrigerant charge.

Carrier boards that may fix PE

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

Other Carrier codes

E0E1E2E3E4E5ECF0F1F2F3F4