Info, impact, causes, and troubleshooting a Program Learn Flow Complete Errors message.

Common Causes

• Issue could be zone-specific. 
• Issues could be device-related, such as solenoid errors or biCoder errors. 

What Happened Now? 

• For individual zones, Learn Flow can be completed through BaseManager. 
• Learn Flow can be performed for an entire program or for individual zones directly at the controller.
• The program learned flow task has been complete, but there were errors during the process, such as zones experiencing high or low flow errors when it was running. Some of the learned flow value(s) are inaccurate. 

Troubleshooting 

• Check for any flow, solenoid or biCoder errors associated with the program or its zones. 
• Once the issues have been repaired re-learn flow for the program.  
• Look for flow alerts.
• Look for open circuit solenoid alerts.
• Re-learn flow for that program or zone in question.
• Make sure the zones are assigned to the Mainline.
• If they are drip zone, some flow sensors can't read under 5 GPM.
• A stuck valve may be causing this alert.
  • It could've generated that message because it was stopped before it completed or the flow was not stable enough to successfully complete.