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Drain Pump
A check valve flapper on the drain pump prevents the dirty water from re-entering the sump. If the drain
pump needs to be replaced, please follow the below procedures:
1. Disconnect power
2. Remove the bottom board and pull the 2 terminals from the drain pump
3. Remove 2 screws and disconnect drain pump from sump
4. Replace the drain pump
5. Reverse the above procedure to install
Motor Pump Assembly
This dishwasher model uses a capacitor start induction motor. If the motor pump needs to be replaced,
please follow the below procedures:
1. Disconnect power.
2. Remove the bottom board and pull the 2 terminals from the drain pump;
3. Remove 2 screws and disconnect drain pump from sump;
4. Replace the drain pump
5. Reverse the above procedure to install replacement part.
Pressure Switch
The Pressure Switch is installed on the pump hose and external pipe. There is a micro switch connected
to the hot water pipe. If there is no water supply, or if the water pressure is too low, the Pressure Switch
will cut off the power to prevent damage to the unit.
If the Pressure Switch needs to be replaced, please follow the
below procedures:
1. Disconnect power
2. Remove the bottom board and disconnect the 2 terminals from the
Pressure Switch
3. Remove clamp and disconnect Pressure Switch from rubber hose
4. Replace the Pressure Switch
5. Reverse the above procedure to complete repair
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