Unexpected NH3 Flow Detected

PC13152-19-17FEB11

This message will be displayed if the John Deere Rate Controller 2000 has attempted to close the On/Off valve but still detects flow. If the Control Valve OFF button is selected, the system will also attempt to shut off the control valve.

NOTE: This message will only be displayed when using a dual valve system (i.e the control valve type is Standard or Fast).