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To Replace Door Latch Assembly
1. Disconnect dishwasher from electrical supply.
2. Remove screws securing the control panel to the inner door.
3. Remove wire leads from door latch and remove screws securing door latch assembly to
inner door. (See Figure 5.)
WIRE LEAD
FLOAT SWITCH
SCREW
WIRE
LEAD
SWITCH
DOOR
LATCH
Figure 5 Figure 6
4. Install new door latch assembly and reverse procedures to complete repairs.
FLOAT SWITCH ASSEMBLY
The water float assembly is located in the right lower side of the dishwasher (the
portable located behind the lower front crosspiece). When too much water enter
the dishwasher，the water will enter the float support through the overflow pipe,
the float will make the floating switch acts, the electrical supply to the water
valve will disconnected and the drain pump keep on working.
If the switch fails to operate, check the following:
● Loose connection at the switch terminal.
● Switch not installed properly.
● Warped stem on float, not contacting the actuator blade.
● Float support restricts free float movement.
● Check if the float support is cracked.
● Food or foreign material restricting free float movement.
● If the rubber cap lost(See figure7).
RUBBER CAP
THERMOSTAT
SENSOR
8