What to do if the Low-Water LED light is flashing on my Alto-Shaam Microwave Oven?
- LLisa RobertsAug 3, 2025
If the Low-Water LED light continues to flash on your Alto-Shaam Microwave Oven, several issues could be the cause. First, ensure the steam generator's drain cap inside the oven is tightly closed. If it is, check the cap's seal for leaks and replace it if necessary. Verify that the water supply to the unit is open and that the strainers in the water supply line and in front of the solenoid valve are free from dirt. If these steps don't resolve the issue, the solenoid valve Y1 may not be opening, or its magnetic coil could be defective, requiring a continuity check or replacement. In some cases, the solenoid valve itself or the relays on the PC board might be defective, necessitating replacement of the valve or PC board.