Samsung WF45H6300 - Component Testing Procedures; Door Lock Switch Resistance Test; Water Level Sensor Diagnostic; Water Valve Electrical Checks

1. Check the water level sensor
frequency. Frequency should be
approx 25.5 – 26.5 when empty.
Approx 24.5 when full
2. Disconnect the connector and
check resistance Pin 1 & 2 / 2 & 3
should be OPEN, if resistance is
read between these points you
have a short replace sensor
switch. Pin 1 & 3 resistance is
normal.
1.
3.
2.