Hi.
You will need to pull out the appliance and check the hoses at the back. Ensure that inlet hose is not kinked or blocked, and ensure that there is enough pressure from the faucet connected to the dishwasher.
Once you are sure that the water source is OK, you will need to test water inlet valve and water level sensor.
Inlet valve is tested reading Ohms at valve solenoid contacts. The valve is generally faulty if it does not open when energized. dual valves can also be tested swapping contacts between the two inlet valves' solenoids.
If the inlet valve is OK, then the water level and overfill devices must be tested, as this can prevent the inlet valve from opening.
The water level switch is often a floater switch. The machine can also use a pressure switch and an overvill device that fills a container. Floater is tested ensuring that the floater is not stuck or sinking, and verifying that the switch connected to the arm is opening and closing. Other way to test the float switch is by jumping it.
Some of the tests described is suitable for a technician or for an experienced DIYer. Always disconnect power before performing any maintainance.
If you need to contact a technician, call the number listed on the use and care manual or
use the Fixya Products Repair & Service Directory.
To get parts and diagram try
Entering the model number on one of two websites listed here.
Regards.
Ginko.
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