Trouble Shooting TipsExploded View of Wash System
Tub and Door Seal
The door seal is pressed into the tub channel for
an interference fit. To install the seal, locate the
center mark on the seal back and press into
ProductSpecifications
Electrical
Rating...................................120 Volts, 60Hz
Separate Circuit..15 amp min.- 20 amp max.
Motor (Amps) ........................................... 1.8
Heater Wattage.......................................900
Total Amps (load rated)......................... 10.0
TempAssure .............................. 140°F ±5°F
(60°C±3°C) [with outer door in place]
TempBoost.............145°F ±5°F (63°C ±3°C)
Heated Wash/Heated Rinse
Sanitize ..................150°F ±5°F (66°C ±3°C)
Hi-Limit Thermostat ................ 200°F (93°C)
Water Supply
Suggested minimum incoming water
temperature............................. 120°F (49°C)
Pressure (PSI) min./max.................... 20/120
Connection (NPT) ..................................... 3/8"
Consumption (Normal Cycle) .......................
.............4.9 - 9.7 U.S. gal., 18.5 - 36.7 liters
Water valve flow rate (U.S. GPM)........... .83
Water recirculation rate (U.S. GPM) ..............
.................................................... approx. 12
Water fill time.....................................87 sec.
To replace dispenser:
• shut off electricity to dishwasher,
• remove outer door panel assembly,
• disconnect wiring to the actuator,
• remove the six screws,
• remove the dispenser,
• replace and reinstall screws,
• rewire actuator.
Check the Following
1. Fuse (blown or tripped).
2. 120 VAC supply wiring connection
faulty.
3. Electronic control board defective.
4. No 12 VAC power to control.
5. Motor (inoperative).
6. Door switch (open contacts).
7. Door latch not making contact with
door switch.
8. Touch pad circuit defective.
9. No indicator lamps illuminate when
STARTorOPTIONSarepressed.
1. Motor(badbearings).
2. Motor stuck due to prolonged
non-use.
1. Improper voltage.
2. Motor windings shorted.
3. Glass or foreign items in pump.
1. Heaterelement(open).
2. Electronic control board defective.
3. Wiring or terminal defective.
4. Hi-Limit thermostat defective.
1. Latch mechanism defective.
2. Electronic control board defective.
3. Wiring or terminal defective.
4. Broken spring(s).
5. Defective actuator.
1. Drain restricted.
2. Electronic control board defective.
3. Defective drain pump.
4. Blockedimpeller.
5. Openwindings.
6. Wiring or terminal defective.
1. Water supply turned off.
2. Defective water inlet fill valve.
3. Check fill valve screen for
obstructions.
4. Defective float switch.
5. Electronic control board defective.
6. Wiring or terminal defective.
7. Float stuck in “UP” position.
1. Drain hose (high) loop too low.
2. Drain line connected to a floor drain
not vented.
1. Detergentallowedtostandtoo longin
dispenser.
2. Dispenser wet when detergent was
added.
3. Detergentcoverheldclosedorblocked
by large dishes.
4. Improperincomingwater
temperature to properly dissolve
detergent.
5. See "Detergent cover will not open."
Always disconnect the dishwasher from the electrical power source before adjusting or
replacing components.
Personal Injury Hazard
isattachedbyawormgearclamptothedischarge
end of the drain pump.
The drain hose must have a loop at a
minimum
height of 32 inches
in order to insure proper
drainage.
The main pump can easily be removed by
disconnecting the upper spray arm supply tube
hose,thedrain pump connector hose,the wiring
harness connections made at the circulation
motor, the water heat thermistor located on the
bottom of the pump and rotating the four sump
retainers toward the middle of the sump.
PumpAssembly
The pump assembly is driven by a synchronous
motor. Rotation is in the counterclockwise
directionat 3600RPM. Themotor drives apump
which supplies 100 percent filtered water at a
rate of approximately 12 GPM to one spray arm
atatime.The sprayarm’soperationisalternated
by small “pauses” of the motor during the wash
cycle.
Draining is accomplished by using a small
separate synchronous drain pump mounted to
the side of the sump. The drain pump is
connected to the main pump by a small rubber
hose. The drain check valve is located at the
dischargeend ofthe drainpump. Thedrainhose
Short Turn
Gasket Cross Section
DetergentandRinseAidDispenser
The detergent and rinse aid dispenser is a one
piece component consisting of a molded
detergent cup and a built-in rinse aid dispenser.
The detergent cup has a spring loaded cover
and the rinse aid dispenser has a removable
cover.
Liquid rinse aid is added to the dispenser up to
the fill line indicator. The amount of rinse aid
released can be adjusted by turning the arrow
indicator from one, being the least amount, to
four, being the greatest amount.
Mounting
Rib
Tub
Interior
Remedy
1. Replace fuse or reset breaker.
2. Repair or replace wire fasteners at
dishwasher junction box.
3. Replace control board.
4. Replace control board.
5. Replacemotor/impellerassembly.
6. Replace latch assembly.
7. Replace latch assembly.
8. Replace console assembly.
9. Replace console assembly.
1. Replace motor assembly.
2. Rotatemotorimpeller.
1. Check voltage.
2. Replacemotor/impellerassembly.
3. Clean and clear blockage.
1. Replace heater element.
2. Replace control board.
3. Repair or replace.
4. Replacethermostat.
1. Replacedispenser.
2. Replace control board.
3. Repair or replace.
4. Replacedispenser.
5. Replacedispenser.
1. Clear restrictions.
2. Replace control board.
3. Replacepump.
4. Check for blockage, clear.
5. Replacepumpassembly.
6. Repair or replace.
1. Turn water supply on.
2. Replace water inlet fill valve.
3. Disassemble and clean screen.
4. Repair or replace.
5. Replace control board.
6. Repair or replace.
7. Clean float.
1. Repair to proper
32-inch minimum
height
.
2. Install air gap at counter top.
1. Instruct customer/user.
2. Instruct customer/user.
3. Instruct customer/user on proper
loading of dishes.
4. Incoming water temperature of
120°F is required to properly
dissolve dishwashing detergents.
Symptom
Dishwasherwillnot operatewhen
turnedon.
Motor hums but will not start or run.
Motortripsoutoninternalthermal
overloadprotector.
Dishwasherrunsbutwillnotheat.
Detergent cover will not latch or
open.
Dishwasherwillnotpumpout.
Dishwasher will not fill with water.
Dishwasherwatersiphonsout.
Detergentleftindispenser.
Standard Dry Air Flow
Whenthecontrol advancestothe “dry”portionof
the cycle, a vent actuation solenoid is closed.
Thisopensthevent valve and startstheventfan
bothlocatedinthe toprightrearcornerof thetub.
The fan draws in the air from outside the tub,
forcing the hot, humid air down and out the
020905
bottom of the outer door panel. This outside,
cooler, dryer air helps to speed evaporation of
water from the hot dishes. At the same time the
heatingelement is continuallycycledon andoff.
On some models the dry portion of the cycle can
be extended to improve drying performance.
place. Next, install the bottom of the seal by
creating a short turn at the bottom of the tub
channel and ensuring the seal extends to the
locatorridgeat the bottomof the tub. Then align
andgently pressthe sealintothe channelin only
a few spots. Next, close and latch the door to
allowthegaskettoseat properlyintothechannel.
