Frigidaire Dishwasher 154768201 User Manual

Standard Dry Air Flow  
Exploded View of Wash System  
Trouble Shooting Tips  
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  
heating element is continually cycled on and off.  
On some models the dry portion of the cycle can  
be extended to improve drying performance.  
When the control advances to the “dry” portion of  
the cycle, a vent actuation solenoid is closed.  
This opens the vent valve and starts the vent fan  
both located in the top right rear corner of the tub.  
The fan draws in the air from outside the tub,  
forcing the hot, humid air down and out the  
Personal Injury Hazard  
Delivery  
Tube  
Always disconnect the dishwasher from the electrical power source before adjusting or  
replacing components.  
B
U
TUB  
3rd Level  
Spray Arm  
Assy.  
Check the Following  
Remedy  
Symptom  
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  
START or OPTIONS are pressed.  
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. Replace motor/impeller assembly.  
6. Replace latch assembly.  
7. Replace latch assembly.  
Dishwasher will not operate when  
turnedon.  
Middle  
Lower  
Spray Arm  
Spray Arm  
Assy.  
DetergentandRinseAidDispenser  
To replace dispenser:  
The detergent and rinse aid dispenser is a one  
piece component consisting of a molded  
detergent cup and a built-in rinse aid 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.  
8. Replace console assembly.  
9. Replace console assembly.  
Soil  
Director  
The detergent cup has a spring loaded cover  
and the rinse aid dispenser has a removable  
cover.  
Glass  
Trap  
Spray Arm  
Support  
1. Motor (bad bearings).  
2. Motor stuck due to prolonged  
non-use.  
1. Replace motor assembly.  
2. Rotate motor impeller.  
Motor hums but will not start or run.  
Volute  
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.  
Check  
Ball  
Soil  
Filter  
Filter  
1. Improper voltage.  
2. Motor windings shorted.  
3. Glass or foreign items in pump.  
1. Check voltage.  
2. Replace motor/impeller assembly.  
3. Clean and clear blockage.  
Motor trips out on internal thermal  
overloadprotector.  
Sump  
Housing  
Sump  
Gasket  
1. Heaterelement(open).  
1. Replace heater element.  
2. Replace control board.  
3. Repair or replace.  
Dishwasher runs but will not heat.  
Heating  
Element  
2. Electronic control board defective.  
3. Wiring or terminal defective.  
4. Hi-Limit thermostat defective.  
4. Replace thermostat.  
Water  
Bottle  
Tub and Door Seal  
B
TUB  
U
1. Latch mechanism defective.  
2. Electronic control board defective.  
3. Wiring or terminal defective.  
4. Broken spring(s).  
1. Replace dispenser.  
2. Replace control board.  
3. Repair or replace.  
4. Replace dispenser.  
5. Replace dispenser.  
Detergent cover will not latch or  
open.  
locator ridge at the bottom of the tub. Then align  
and gently press the seal into the channel in only  
a few spots. Next, close and latch the door to  
allowthegaskettoseat properlyintothechannel.  
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  
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  
5. Defective actuator.  
Water  
Inlet Tube  
Motor  
Bracket  
Drain  
Pump  
1. Drain restricted.  
1. Clear restrictions.  
2. Replace control board.  
3. Replacepump.  
4. Check for blockage, clear.  
5. Replace pump assembly.  
6. Repair or replace.  
Dishwasherwillnotpumpout.  
2. Electronic control board defective.  
3. Defective drain pump.  
4. Blocked impeller.  
5. Open windings.  
6. Wiring or terminal defective.  
Circulation  
Motor  
Water  
Valve  
Gasket Cross Section  
Pump Assembly  
Mounting  
Rib  
1. Water supply turned off.  
2. Defective water inlet fill valve.  
3. Check fill valve screen for  
obstructions.  
1. Turn water supply on.  
2. Replace water inlet fill valve.  
3. Disassemble and clean screen.  
Dishwasher will not fill with water.  
The pump assembly is driven by a synchronous  
motor. Rotation is in the counterclockwise  
direction at 3600 RPM. The motor drives a pump  
which supplies 100 percent filtered water at a  
rate of approximately 12 GPM to one spray arm  
at a time. The spray arm’s operation is alternated  
by small “pauses” of the motor during the wash  
cycle.  
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.  
4. Defective float switch.  
4. Repair or replace.  
5. Replace control board.  
6. Repair or replace.  
7. Clean float.  
Tub  
Interior  
5. Electronic control board defective.  
6. Wiring or terminal defective.  
7. Float stuck in “UP” position.  
The main pump can easily be removed by  
disconnecting the upper spray arm supply tube  
hose, the drain 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.  
1. Drain hose (high) loop too low.  
1. Repair to proper 32-inch minimum  
height.  
2. Install air gap at counter top.  
Dishwasherwatersiphonsout.  
Detergent left in dispenser.  
Short Turn  
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  
discharge end of the drain pump. The drain hose  
2. Drain line connected to a floor drain  
not vented.  
ProductSpecifications  
Electrical  
1. Detergentallowedtostandtoolongin  
dispenser.  
2. Dispenser wet when detergent was  
added.  
3. Detergentcoverheldclosedorblocked  
by large dishes.  
4. Improper incoming water  
temperature to properly dissolve  
detergent.  
1. Instruct customer/user.  
2. Instruct customer/user.  
Water Supply  
Suggested minimum incoming water  
temperature ............................. 120°F (49°C)  
Pressure (PSI) min./max.................... 20/120  
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)  
3. Instruct customer/user on proper  
loading of dishes.  
4. Incoming water temperature of  
120°F is required to properly  
dissolve dishwashing detergents.  
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.  
5. See "Detergent cover will not open."  
Hi-Limit Thermostat ................ 200°F (93°C)  
020905  
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