Arrived on site on 7/14/21 - Checked out unit and found on arrival that the water symbol was on display and none of the valves were working. Found that the A2 fuse on the board was open. Ohmed out all the solenoids at 4 ohms and nothing to ground. Installed new fuse and ran unit and left cycle for a period of time, there's no problem. Unit ran at 100% steam and couldn’t get anything to fail. Recommend to run it without over night cooking to see if it fails again and what setting it is in. Could be one of the valves shorting out from time to time. Will call John at 8 or 9 to see what he would like to do.