The fill valve only receives 40 volts. The. Unit received 120 volts, with continuity in both fill valve + over fill switch. The control looks to be in good shape, but I cannot access door panel. Any suggestions as to where the resistance is + how to access wires within it. Thanks. RC
The fill valve should have a resistance value of between 890 and 1090. You will want to check this from the control board from connector P2 pin 3 to Connector P10. This will also trace the circuit to make sure that there are no broke wires. To access the control board you will remove the screws around the perimeter of the inner door. Also check to make sure that the board is sending power through the same pins to the water valve. If not then the control is bad and if so then there is a wiring issue.