PCB Care

Carrier P7 Error Code

IPM Temperature Over Heat Protection.

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IPM Temperature Over Heat Protection

Cause: IPM module overheating

How to fix: Check heat sink contact, thermal paste, and outdoor airflow.

Carrier boards that may fix P7

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

Other Carrier codes

E0E1E2E3E4E5ECF0F1F2F3F4