Control Module Board | GE PDE9900 specification

Control Module

The door panel must be removed to access the control module. (See Door Panel.) The main control is considered a “smart” control, capable of learning the water temperature and turbidity characteristics of the home.

It is normal for the cycle times to vary over a period of time from the factory default settings due to temperature and water quality.

The control module is held in place by a single screw that secures the module to the right side of the inner door panel. (The screw is located on the outside of the inner door panel.)

The module cover is held in place by 5 tabs (see arrows).

Screw

Control Module Board

Note: When replacing the control module, always run the Factory Test Mode to calibrate the keypad membrane and turbidity sensor to the control board.

J4

J10

J2

J7

J5

J1

J8 J3

J1 - Power Supply X

J2 - Heating Element, Circulation Pump, Drain Pump, Fan, Water Valve, Detergent Module, Wax Motor, Bulk Detergent Pump

J3 - Turbidity/Temperature Sensor

J4 - Detergent Sensor

J5 -Active Vent

J7 - Keypad

J8 - 3-Digit Display

J10 - PQA

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Image 27

GE PDE9900 manual Control Module Board

Contents

Technical Service Guide Important Safety Notice Table of Contents Serial Number NomenclatureW 9 9 8 0 L 0 0 S S Model Number Introduction PDW8900 Series Control Features Selections Enhancements Start PDW8900 Series Shown Door View Component Locator ViewsPDW8900 Series Shown Inside Cabinet View Left Side View Rear of Dishwasher PDW9000 Series ShownPDW8900 Series Shown Bottom View Front of Dishwasher Dishwasher Components Door Panel PDW9700 Series and PDW9900 SeriesPDW8900 Series Keypad Assembly PDW9700 Series and PDW9900 Series Front Mount Control PDW8900 Water Hardness Test and Calibration Test Water HardnessSmartDispenseTM Calibration Water Hardness Test Strip Indication SmartDispenseTM Detergent ReservoirTo remove the reservoir Detergent Level Sensor Positive Displacement Pump Approximate Detergent UseTo remove the pump When to Purge the Bulk Dispenser Tank Customer Purge of the Bulk Dispenser TankConsumer Purge Cycle Door Interlock Switch Detergent/Rinse Moduleﬁrst time the module is activated Using the Dishwasher with the Upper Rack Removed Removal and ReplacementMiddle Spray Arm Lower Spray Arm, Fine Filter, and Inlet Cover Upper Spray ArmMain Conduit Fill Funnel Heating Element Turbidity Sensor TestCalibrating the Turbidity Sensor Drain System Smart Fill System Water Valve Test Water Valve and Flood Switch Wash Cycles Demo Mode Control Module Board Control Module Active Vent Normal Wash Cycle Single Rack WashTM Wax Motor and Magnet Circulation Pump and Motor Door Spring Installation Description Time Service Mode Entering Factory Test Mode Factory Test Mode Verify operation after Schematics and Strip Circuits PDW9900 Series PDW9700 Series For The Period GE Will Replace Warranty for 2005 Product For The Period GE Will Replace Warranty for 2006 and Later Product