A055 🟡 Repair Required
Rheem Error Code A055: Fan Motor Locked
⚠️ Your Rheem HVAC system has detected a fan motor issue and has locked out for safety.
How to Fix Rheem Code A055
- Check for and remove any obstructions around the fan blades or motor
- Inspect the fan motor and its wiring for any visible damage or loose connections
- If the issue persists, contact a professional HVAC technician for further diagnosis and repair
What Does Rheem Error Code A055 Mean?
The Rheem A055 error code indicates that your system's fan motor has locked up, preventing it from running. This could be due to an obstruction, a faulty motor, or an issue with the motor's control circuit. The system has automatically shut down to prevent damage or fire hazard. Do not attempt to restart the system until the issue is resolved.
Common Causes of Rheem Code A055
- Obstruction in the fan blades or motor
- Faulty fan motor
- Issue with the motor's control circuit
- Wiring problem or loose connection
Applicable Rheem Models
Need a Pro to Fix Rheem Code A055?
A licensed HVAC technician can diagnose and fix this issue quickly.
Find a Licensed Tech Near You →Replacement Parts for Rheem Tankless Water Heater Code A055
Fan Motor Assembly OEM: RHEEM 388368
Control Circuit Board OEM: RHEEM 388369