KITCHENAID KDTM404KPS 84
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
91%
CONF
|
Overfill Float Switch
The float switch is a normally-closed microswitch that opens the circuit when the water level rises. Over time, the internal spring or electrical contacts can fail due to moisture-induced oxidation or mechanical fatigue, causing the switch to remain open even when the water level is nominal. This 'open' state signals the control board that an overfill event is occurring, triggering the 8-4 error and an emergency drain sequence.
SKU: WPW10195039
|
VIEW ON AMAZON
#CommissionsEarned
|
|
5%
CONF
|
Water Inlet Valve
If the internal diaphragm or the solenoid-operated plunger in the water inlet valve fails to seat properly due to sediment or mechanical wear, water will continue to enter the tub even when the unit is not powered. This physical overfilling raises the safety float and opens the circuit. Replacing the valve ensures that the hydrostatic pressure is properly contained when the unit is not actively calling for water.
SKU: W11438740
|
VIEW ON AMAZON
#CommissionsEarned
|
|
4%
CONF
|
Overfill Float
The overfill float is a physical buoyant component that moves vertically as the water level rises. Food debris, calcification from hard water, or fallen kitchenware can mechanically wedge the float in the 'up' position. This physical obstruction maintains the open-circuit status of the safety switch, leading the dishwasher to register a persistent overfill error regardless of the actual water level.
SKU: WPW10195038
|
VIEW ON AMAZON
#CommissionsEarned
|
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.