GE PDW8900 Series Technical Service Manual page 18

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Detergent/Rinse Module
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The door panel must be removed to access the
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detergentlrinse module. (See Door Panel.)
The detergent rinse module is held
in
place by 6
Philli~s head screws and 2 brackets.
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Disc
onnect
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The detergentlrinse module automatically
dispenses both the detergent and the rinse agent
at the appropriate times. The module is activated 2
times during a wash cycle. Detergent is dispensed
at the beginning of the main wash cycle and
rinse agent at the beginning of the final rinse. The
detergentkinse module can be activated using the
Service Mode.
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The first time the module is activated:
The lever slides up the right-hand path of the
connecting rod (1). This action releases the
detergent cover.
When deactivated (2), the lever returns down the
left-hand path and comes to rest under the notch in
the center of the connecting rod.
At the second activation (31, the lever lifts the
connecting rod by the notch. This action lifts the
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rinse dispenser plunger and releases the rinse
agent. When deactivated, the lever returns to its
original starting position.
Door Interlock Switch Strip Circuit
DETERGENT MODULE
REDA'ELLOW WHITE
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4
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000; Interlock Switch
The door interlock switch opens the L1 circuit when
the door is open. The switch is replaced as an
assembly.
The door panel and escutcheon must be removed to
access the door latch switch. (See
Door Panel.)
The door latch switch is held in place by 2 Phillips
head screws.
If the door is unlatched while running a wash cycle.
the cycle countdown will pause and the vent will
open. If unlatched for more than 15 seconds during
a wash cycle, the control will beep once every 15
seconds until the door is relatched.
Door lnterlock Switch Strip Circuit
DOOR