Check Tank Fill Valve
Possible Cause #
- Main control board
What to Check - Field #
- Possible leak. Check for water on board.
- Check for water damage.
- Issue within probe circuit on board.
Action Needed - Field #
- Check for obvious damage to the board.
- Short to ground or voltage spike may have caused damage to the board.
- Replace the main control board.
Caution #
Resolution
Did Check Tank Fill Valve resolve the issue?
Yes, resolution code 403.
No, go to next step.