Check Brew Dump Valve
Possible Cause #
- Main control board
What to Check - Field #
- Sediment inside of valve.
- Valve seat is scarred.
- Diaphragm seat is scarred.
Action Needed - Field #
- Disassemble the dump valve & check for any foreign material.
- If the valve seat is scarred replace the dump valve.
- If the valve seat is okay but the diaphram is scarred or torn replace with a diaphragm repair kit or replace valve.
Caution #
Resolution
Did Check Brew Dump Valve resolve the issue?
Yes, resolution code 406.
No, go to next step.