Common dishwasher failure: The solenoid inlet valve does not automatically close

Reasons and exclusion:

(1) The electromagnetic coil or connection is broken; Check, repair or replace with a multimeter resistor.

(2) The program controller or pressure switch fails, check whether the program controller control water inlet valve contact is adhered to, or the pressure switch contact is adhered to repair.

(3) The inlet valve flow washer direction is reversed, open the inlet solenoid valve to reinstall the flow washer.