Midea WQP6-3603A

Lave vaisselle ELVC 491B
21
Defective flowmeter. Replace the air breaker
Clogged filter assembly. Clean the filter assembly.
Water siphons out Clean or Replace the air breaker
Dishwasher runs
with door open.
Defective door switch contacts. Replace the door switch.
Defective door lock assembly. Replace the door lock assembly.
Damaged or defective wiring. Repair the wiring.
Defective PCB assembly Replace the PCB assembly
Motor hums but
will not start or run.
Defective motor bearings. Replace the motor.
Defective motor capacitor. Replace the motor capacitor.
Damaged or defective wiring. Repair the wiring.
Improper motor voltage. Replace the motor.
Motor trips out on
internal thermal
overload protector
Motor windings shorted. Replace the motor.
Improper motor voltage. Replace the motor.
Defective motor capacitor. Replace the motor capacitor.
Defective motor bearings. Replace the motor.
Repeated
dishwasher cycles.
Defective PCB assembly Replace the PCB assembly
Water remains in
bottom
A small amount of water (in sump area)
is normal.
This is necessary to keep the pump primed and is
drained automatically at the beginning of each
cycle.
Defective drain pump Replace the drain pump.
Defective Check plate Clean or Replace the Check plate
Defective One way valve Clean or Replace the air breaker
Spotting or filming
on
glasses (reposition
of
food soil).
Detergent allowed to stand too long in
the dispenser or excessive amounts of
detergent are being used.
Instruct the customer on proper use of dishwasher
detergent. Refer to the owner’s manual.
Improper loading of dishes, pots,
pans, and nesting of silverware.
Noisy pump
assembly.
Debris in bottom of tub sump area. Clean out the sump area.
Pump parts were not properly installed.
Inspect the pump and correct and installation
errors.
Impellers are not properly shimmed or
are rubbing.
Use the shim guage furnished in the impeller seal
kit. When the seal is properly shimmed the
impellers will be in the correct operating position.
Poor washability. Clogged filter assembly. Clean the filter assembly.
Dishware stop the sprayer revolve the sprayer before wash.
Improper loading of dishes, pots, pans,
and nesting of silverware.
Refer to the owners manual.
Little detergent/rinse module
Select improper program
Defective detergent/rinse module Replace the etergent/rinse module.
Defective spray arm. Check spray arm for proper rotation.
Too little water fill. See “Too little water fill” symptom.
Defective motor pump Replace the motor pump
Poor drying of
dishes
Improper loading of dishes, pots, pans,
and nesting of silverware.
Instruct the customer on proper loading of the
dishwasher. Refer to the owners manual.
Select improper program
Defective dispenser Replace the dispenser
Water leaks from
Too much water fill. See previous symptom.
Defective drain pump Replace the drain pump