Whirlpool GU2800XTV Manual page 62

CUSTOMER
POTENTIAL CAUSES
DESCRIPTION
Detergent carryover.
Film on Glasses
and/or Dishes
Drain loop check valve not
sealing.
(continued)
Customer not using rinse aid
Poor Dry
and/or Heated Dry.
Line voltage too low to heat fast
enough.
Rinse Aid dispenser not
dispensing.
A heating problem could cause
poor drying but will typically
cause a water heating fault.
Diverter problem prevented water
from heating.
Control canceled cycle due to
error detected with wash motor,
low water, or suds.
Door opened during final rinse or
Sanitized LED
dry.
Blinks at the End of
a Cycle (Control Incoming water too cold.
Could Not Confirm
Sanitization
Line voltage too low to heat fast
Achieved)
enough.
Diverter problem prevented water
from heating in final rinse.
A heating problem could cause
the temperature not to reach but
will typically cause a water
heating fault.
Thermistor/OWI problem.
Customer uses non-dishwasher
Melted or Etched
safe dishes or loads directly over
Dishware (Long
heater.
and/or Hot Cycles)
Temperature sensing problem.
Water heating problem.
Etching can be a result of using
too much detergent.
Spray arm stalled or blocked and
Noisy Operation
spraying on the door.
Diverter problem.
No or low water.
Drains too long because of
sensor problem.
CHECK
Check water hardness. If below 10 grains, then
instruct customer to use less detergent and
recommend the High Temp option.
1. Disconnect drain hose at plumbing connection.
2. Elevate hose above dishwasher and fill with
water. If water flows into dishwasher, replace
entire drain loop (install as high as possible and
attach to underside of countertop if possible).
Recommend use of rinse aid and Heated Dry.
Instruct customer how to fill and monitor rinse aid.
Check power source. Confirm at least 100 VAC.
See last three items under "Detergent Not
Dispensing or Detergent Left in Dispenser."
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
NOTE: Refer to table even if error code not
recorded by control.
Refer to "Service Error Codes" table.
Instruct customer.
Refer to "Service Error Codes" table.
Check power source. Confirm at least 100 VAC.
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
Instruct customer.
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
Instruct customer.
Instruct customer if blocked.
Check spray arm rotation and inspect for
plugged nozzles. If plugged, clean nozzles and
confirm filters installed properly.
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
Refer to "Service Error Codes" table.
6-5
RELATED
ERROR
)
CODE(S
7-1
4-1
4-4
6-1
6-2
8-1
8-2
8-3
4-1
4-4
7-1
3-1
3-2
3-1
7-2
4-1
4-4
8-1
3-1
3-3
9-1
Continued on the next page