P6F4 : Pressure Sensor Removed Inlet

To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.

The number on the end of the error code refers to which pump is having the issue. For example P6F#.

No inlet pressure transducer is detected when the system is expecting one.

  • Verify transducer is connected properly. 
  • Replace if reconnecting does not eliminate the alarm.