Error Code 2 Blinks (2-sec pause)
Ruud UGPH-07EAMGR Error Code 2 Blinks (2-sec pause): 2 Blinks (2-sec pause)
TL;DR
The pressure switch circuit is open, meaning the induced draft motor is not creating enough negative pressure to close the pressure switch within 60 seconds. The inducer will stop for 5 minutes and then retry. 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 2 Blinks (2-sec pause) Mean?
The pressure switch circuit is open, meaning the induced draft motor is not creating enough negative pressure to close the pressure switch within 60 seconds. The inducer will stop for 5 minutes and then retry.
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