Electronic Pressure Switch (Eps) - Panasonic NA-127VB4 Service Manual

11.6. Electronic Pressure Switch (EPS)

11.6.1. Technical Features
Electromagnetic field occurs as a result of the vibration of the membrane which is under pressure in the coil. The nucleus part is
moved up and down by the electromagnetic field. The water level is regulated by the frequency which is controlled by the PCB and
changes according to the movement of the nucleus part.
11.6.2. Checking of Component
1. Push the door lock slider with screwdriver.
2. Select the 1st program and start the machine.
3. Cut off the energy input when the water intake finishes
and drum begins to rotate.
4. Check the water level inside the drum with ruler. It should
be 10 cm ±1.
38