Kenmore DP840DWG Servicing the Soil Sensing System, Servicing The Dishwasher Dispenser Assembly

Servicing the Soil Sensing System

The Soil Sensing System consists of a pressure sensitive switch connected to the dishwasher pump base. (Fig. 3-8)The system detects excessive amounts of food soils during the sensing portion of the wash cycle and signals the electronic control board to either terminate the wash cycle and initiate drain to flush soils from the system or skip certain parts of the heavy soil cycle.

The pressure switch is connected to the pump base through a plastic hose. The pressure switch is secured to the bottom of the dishwasher tub by two (2) Hex- head screws.

Pressure Switch

Plastic Tube

Fig. 3-8

Servicing The Dishwasher Dispenser Assembly

Models DU920SFG, DP920SFG, GU940SFG, GU960SFG and GU980SFG utilize a modified draw bar to accommodate two wax motors (Fig. 3-9)to activate the detergent and wetting agent dispensers. The remainder of the dispenser as- sembly is serviced in the same manner as all other models.

Fig. 3-9

Dual Wax	Wire
Motors	Connector

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