E2

Indoor Anti-Freezing Protection

Description

The indoor unit coil temperature is too low, risking ice formation.

Appliance Error Codes Details

Error Code
E2
Error Name
Indoor Anti-Freezing Protection
Appliance Type
air_conditioner
Brand
Carrier
Severity
medium

Additional Troubleshooting

1. Check for dirty filters or blocked airflow
2. Check indoor fan motor operation
3. Check for low refrigerant levels

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About this page

Author: Pavel Volkov
Created: