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Air inlet: it is installed to the right side of tub, whose assembly is similar to air breaker
assembly. But it should be that the clear plastic air tube is looped around that the air
inlet that protrudes into the dishwasher tub and mates with the air inlet nut.
6. Reverse the above procedure to install.
The overflow switch is designed to detect an overflow. When inlet water is too much or
some components are broken, it will do and E4 will be displayed in the display window in
control panel.
Removal and Replacement
1. Disconnect power.
2. Remove the bottom board (see bottom board).
3. Disconnect the 2 terminal lugs plugged on the overflow switch, then take off the float
support.
Overflow switch
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