25
SECTION FOUR
TROUBLESHOOTING AND DIAGNOSIS
TROUBLESHOOTING CHART
PROBLEM
POSSIBLE CAUSES
CORRECTION/TEST
Dishwasher does not run
or stops during a cycle
Dishwasher will not fill
Dishwasher will not drain
Dishwasher will not
dry dishes
1.
Door is not latching properly.
2.
Child lock is "ON".
3.
Wash Cycle not set properly.
4.
Household fuse blown or circuit
breaker tripped.
5.
Dishwasher is not wired into a
circuit with proper voltage.
1.
Overflow protection float is
stuck in "up" position.
2.
Fill valve is inoperable.
3.
Control board is inoperable.
1.
Air gap (if installed) is clogged.
2.
Pump motor is inoperable
3.
Control board is inoperable.
1.
Heater element burned out.
2.
Hi-Limit thermostat inoperable.
3.
Active vent wax motor inoperable.
1.
Check to make sure handle
is properly seated in door
latch assembly. Check that
the door switch is opening
and closing properly.
2.
Turn child lock "OFF". See Use
and Care Guide.
3.
Review setting Wash Cycles
in the Use and Care Guide.
4.
Have a qualified electrician
check the circuit breaker or
fuse.
5.
Have customer call a qualified
electrician.
1.
Check that the overflow pro-
tection float is free to move
"up" and "down" Check that
the overfill switch in opening
and closing properly.
2.
Check for continuity between
contacts on fill valve.
3.
Check for 120VAC between
P8 and P2-3.
1.
Follow air gap manufacturer's
directions for cleaning.
2.
Disconnect pump motor from
wiring harness and check for
continuity between GY &BU/
BK.
3.
Check for 120VAC between
P8 and P3..
1.
• Check for continuity be-
tween the terminals of the
heater element.
• Check for 120VAC between
P8 and Neutral.
2.
Check for continuity between
terminals of the hi-limit
thermostat.
3.
• Check for continuity be-
tween terminals of the
wax motor.
• Check for 120VAC between
P8 and Neutral.
