GE GLDT690J__BB Technical Service Manual page 23

Pressure Switch
mounted on a bracket located under the tub near
the right front corner. A clear plastic tube (the
pressure switch hose) runs from the pressure switch,
pressure in the pressure switch hose increases.
Normally, the electronic control regulates the
of the basin increases the air pressure in the
pressure switch hose causing the pressure switch to
open the circuit to the water valve and energize the
drain pump.
Pressure Switch Removal
1. Disconnect power.
2. Remove the outer door panel (see Outer Door
Panel Removal).
3. Remove the 2 Phillips head screws, washers,
and the access panel.
4. Remove the 2 Phillips head screws that attach
the water valve and the junction box to the front
Front Brace
Water Valve
5. Remove the 6 Phillips head screws and the front
6. Disconnect the pink wire from terminal 1, the
7. Remove the pressure switch hose from the
8. Raise the pressure switch to the top of the
Junction Box
NOTE: When installing the pressure switch, ensure
the switch is fully seated in the bottom of the
bracket.
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brace from the dishwasher.
black wire from terminal 2, and the brown wire
from terminal 3.
pressure switch.
Pressure Switch Hose
bracket, rotate the switch 1/4 turn, and remove
it.
Pressure
Switch
Bracket