Frigidaire FBD2400KB - 24" Dishwasher Service Data Sheet

Exploded View of Wash System
Lower Spray Arm/Tower Assembly
Circulation
Motor Assembly
Motor
Bracket
Water Inlet Tube
Water Valve
Incoming Water Supply
Pump Assembly
The pump assembly is driven by a
The drain hose must have a loop at a minimum
synchronous motor. Rotation is in the height of 32 inches in order to insure proper
counterclockwise direction at 3600 RPM. The drainage.
motor drives a pump which supplies 100 percent
To remove the main circulation (circ) pump
filtered water at a rate to approximately 12 GPM.
first disconnect the wiring harness connections
Draining is accomplished by using a small
located at the circ pump's motor, remove the
separate synchronous drain pump mounted to
two screws tha hold the motor bracket, and
the side of the sump. The drain pump is remove the motor bracket by sliding it away
connected to the main pump by a small rubber from the sump. The motor and pump can then
hose. The drain check valve is located at the
slide out of the sump.
discharge end of the drain pump. The drain hose
is attached by a worm gear clamp to the discharge
end of the drain pump.
Tub and Door Seal
The door seal is pressed into the tub channel for
Drain Hose an interference fit. Center the gasket (marked on
(32" minimum
back) at the tub top center and press in place
height)
Nut
Heating Element
Filter
Soil Director
Volute Cover
Product Specifications
Drain Motor
Electrical
Rating.....................................120 Volts, 60Hz
Separate Circuit..15 amp min.- 20 amp max.
Connector Hose and Clamps
Motor (Amps) ........................................... 1.1
Heater Wattage ....................................... 900
Total Amps (load rated) ......................... 10.0
Sump
Sump Retainers (4)
without stretching or bunching. The gasket takes
a short turn at the bottom of the tub channel
before ending at the channel end wall.
Always disconnect the dishwasher from the electrical power source before adjusting or
replacing components.
Check the list below each symptom. Repair or replace defective components as encountered.
Gasket Cross Section
Symptom. . .Dishwasher will not operate
when turned on (wait at least 90 seconds).
Mounting
1. Fuse (blown or tripped).
Rib
2. 120 VAC supply wiring connection faulty.
3. Timer (contacts open or defective)
4. Motor (inoperative).
Tub
5. Door switch (open contacts).
Interior
6. Door latch not making contact with door
switch.
7. Selector switch (open contacts).
Symptom. . .Motor hums but will not start
Short Turn or run.
1. Motor (bad bearings or locked rotor).
2. Motor stuck due to prolonged
non-use.
Symptom. . .Motor trips out on internal
thermal overload protector.
1. Improper voltage.
Water Supply
2. Motor shaft binding.
Suggested minimum incoming water 3. Motor windings shorted.
4. Glass or foreign items in pump.
temperature ............................. 120°F (49°C)
Pressure (PSI) min./max. ................... 20/120
Symptom. . .Dishwasher runs but will not
Connection (NPT) ..................................... 3 / "
8 heat.
Consumption (Normal Cycle) ....................... 1. Heater element (open).
2. Timer defective.
................................ 7.2 U.S. gal., 27.3 liters
3. Wiring or terminal defective.
Trouble Shooting Tips
Personal Injury Hazard
Symptom. . .Dishwasher will not pump out.
1. Drain restricted.
2. Timer contact defective.
3. Defective drain pump.
4. Air lock in drain hose.
5. Blocked impeller.
6. Open windings.
Symptom. . .Dishwasher will not fill with
water.
1. Water supply turned off.
2. Defective water inlet fill valve.
3. Check fill valve screen for obstructions.
4. Defective float switch.
5. Timer contact defective.
6. Wiring defective.
7. Float stuck in "UP" position.
Symptom. . .Timer does not advance.
1. Timer motor (stalled or open.)
2. Check timer for power to timer motor.
3. Timer shaft binding to or knob interference
with escutcheon.
Symptom. . .Dishwasher water siphons out.
1. Drain hose (high) loop too low--must be a
minimum height of 32 inches.
2. Drain line connected to a floor drain not
vented. (Install air gap at counter top.)
020905