PCB Care

Carrier EC Error Code

Refrigerant Leakage Detected.

ac
Refrigerant Leakage Detected

Cause: System detected refrigerant leak or low charge

How to fix: Leak test system, repair leak point, evacuate and recharge to spec.

Carrier boards that may fix EC

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

Other Carrier codes

E0E1E2E3E4E5F0F1F2F3F4F5