Error Code Status Code 15
Carrier 58MVC Error Code Status Code 15: Blower Motor Lockout
TL;DR
Indicates the blower failed to reach 250 RPM or the blower failed to communicate within the prescribed time limits. Control will NOT auto-reset. Check for: mis-wired gas valve, defective control/valve/wiring. Disclaimer
This article is for informational purposes only and does not guarantee the accuracy or completeness of the information provided. Always turn off power and gas supply before attempting any repairs. If you smell gas, leave immediately and call your gas company. Consult a licensed HVAC technician for diagnosis and repair. Any actions taken based on this information are at your own risk. What Does Code Status Code 15 Mean?
Indicates the blower failed to reach 250 RPM or the blower failed to communicate within the prescribed time limits. Control will NOT auto-reset. Check for: mis-wired gas valve, defective control/valve/wiring.
Common Causes
When to Call a Professional
Contact a licensed HVAC technician if:
- Basic troubleshooting did not resolve the error
- You smell gas at any point during the process
- You are not comfortable working around gas lines or electrical components
- The unit needs a gas valve, control board, or motor replacement