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Timer Motor Circuit: The timer motor circuit for the 20 second fill time (step 5) is controlled by the pressure switch, which is
in a series circuit with the timer motor. This feature is designed to not allow the timer motor to advance to the “Circulate &
Heat” mode without the pressure switch being in a satisfied condition (continuity between terminals 1 and 3), indicating that
the pressure switch is sensing a water level present within the tub. Consequently, operation of the heating element without
water in the tub is prevented by this feature.
If a program is selected and the fill valve has not allowed a water fill for any of the following reasons:
• Water gate/ball valve not turned on.
• Water inlet hose filter blocked with rust/residue.
• Faulty water inlet solenoid valve.
• Faulty/blocked pressure switch or pressure switch hose.
...then the dishwasher will operate according to the following steps:
• Cycle selected.
• The drain mode will operate.
• The timer motor will advance via the timer wash cam.
• The 80 second “fill & circulate” step is selected.
• The timer motor will advance via the timer wash cam.
• The wash motor will operate via the
“wash” cam.
• The 20 second “fill” step is selected.
• The timer motor circuit is open through the pressure switch.
• The dishwasher timer knob will indicate a mid cycle position and will not advance.
• Complaint indicated as - “No water - stopped mid cycle” knob will remain in this step without the dishwasher operating.
Corrective Action: Correct the problem with the water supply and reset the timer control knob to the start of the program.
NOTE: If the pressure switch contacts are made, the timer will advance to the following step.
Содержание Monogram ZBD5600
Страница 1: ...g GE Consumer Service Training TECHNICAL SERVICE GUIDE ZBD5900 ZBD5700 ZBD5600 Dishwashers ...
Страница 70: ...69 6 5 Wiring Diagram 5700 5900 Models Important Check all wiring connections before reconnecting to supply ...
Страница 71: ...70 6 4 Sequence Chart 5600 Model ...
Страница 72: ...71 6 5 Wiring Diagram 5600 Model Important Check all wiring connections before reconnecting to supply ...