Hi Bud,

Disconnect the unit from the power source.
To remove the grill from the fountain sump, pull straight out.
Remove the two escutcheon mounting screws.
Carefully raise the escutcheon up and off the fountain assembly.
Disconnect the quick disconnect edge connector from the PC fountain switch board.
Remove the three fountain bracket mounting screws.
Carefully pull the assembly out of the fountain housing. You now have full access to solenoid, dispenser mechanism, PC fountain control board and light socket.

Note: The following checks will be at terminal board connector T1.

Check for 115 volts AC from PIN 3 to PIN 1. (Lock out switch must be closed.)
Check for 115 volts AC from PIN 4 to PIN 1 when selector is set to crushed or cubed and actuator is depressed.
If not there, check selector switches, actuator switch and associated wiring.
During activation, check for approximately 100 volts AC from PIN 7 to PIN2.
If 100 volts AC is not present, replace the board. If voltage is present, check the solenoid and associated wiring.

- The control board Part number: AP4071382

You are welcome. I'm glad you were able to fix it and it was that simple.

Gene.