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EH C3

37MUHA Fault Codes FH CC, EH C3 – Refrigerant Sensor Error or Out of Range

37MUHA Fault Codes / By Carrier Enterprise

The indoor unit receives a refrigerant sensor fault or loses sensor feedback.

37MUHA Fault Codes FH CC, EH C3 – Refrigerant Sensor Error or Out of Range Read More »

37MGRA FH CC (Refrigerant Sensor Error) or EH C3(Refrigerant Sensor is Out of Range) Diagnosis and Solution

37MGRA Diagnostic Codes / By Carrier Enterprise

Troubleshooting workflow for FH CC, EH C3.

37MGRA FH CC (Refrigerant Sensor Error) or EH C3(Refrigerant Sensor is Out of Range) Diagnosis and Solution Read More »

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