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F232203
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Troubleshooting
9. Drain Valve Malfunction
Drain Valve Malfunction
With the machine running, the basket moving and the water valves on, the machine does not
hold water (i.e., the machine does not fill).
3A
2A
YES
NO
1A
Is the
DN light on
the output board
turned on?
Test the
DN fuse with an
ohm meter. Is the
DN fuse blown?
NO
Replace the DN fuse.
YES
Replace the output board.
NO
Is there voltage
(120 Volts AC)
between the DN
terminal and
the ACN?
Is there voltage
(120 Volts AC)
between the TS11
terminal and
the ACN?
YES
4A
Replace the output board.
NO
YES
Inspect wire DN TS11 and
repair or replace the wire
as needed.
6A
3A
Is there voltage
(120 Volts AC)
Across the drain
valve motor?
Inspect wiring between the drain
valve and the output board and
repair or replace the wiring as
needed.
NO
YES
Inspect the drain valve.
Repair/replace the drain
valve as needed.
CHM404S
