GE Monogram ZBD6400 Series Technical Service Manual page 33

6000 & 7000 Series DISHWASHERS
The "Switched Neutral" Circuit is designed to prevent
operation of the following components, in the advent of the
main door being left ajar to assist residual drying and/or a
malfunction of the Power Control Board activating the
Relay/Triac outputs:
• Detergent and Rinse Aid Dispenser
• Heating Element
• Water Inlet Solenoid Valve
• Wash Motor
• Fan Motor
Operation of the Door Micro Switch is therefore a 120V AC
Neutral Circuit, which in the COM to NC position, open
circuits the switched neutral circuit and hence prevents the
operation of the above components.
Circuit Diagram: Switched Neutral Circuit
Important. Check all wiring connections before reconnecting to supply.
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