Frigidaire FDB989RCS0 Wiring Diagram

periods during the drying cycle.

Voltage checks of the heater should be made in

the dry portion of the service test mode.

discharge end of the drain pump. The drain hose

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

motor, the water heat thermistor located on the

bottom of the pump and rotating the four sump

retainers toward the middle of the sump.

cycle.

Draining is accomplished by using a small

separate synchronous drain pump mounted to

disconnecting the upper spray arm supply tube

hose, the drain pump connector hose, the wiring

harness connections made at the circulation

900 Watt Heater

Refer to the cycle chart on the reverse side to

determine when the heater is on during the wash

cycle. The heater cycles ON and OFF for brief

by small “pauses” of the motor during the wash

Water Inlet Tube

Pump Assembly

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

Water Valve

Incoming Water Supply

drainage.

The main pump can easily be removed by

height of 32 inches

is attached by a worm gear clamp to the discharge

end of the drain pump.

The drain hose must have a loop at a

Sump

Sump Retainers (4)

Connector Hose and Clamps

in order to insure proper

Motor Assembly

Motor Bracket

Circulation

Check Ball

Center Spray Arm

Lower Spray Arm

Funnel Base

Nut

Funnel

Nozzle

Hi-Limit Thermostat ................ 200°F (93°C)

Sanitize .................. 150°F ±5°F (66°C ±3°C)

TempBoost............. 145°F ±5°F (63°C ±3°C)

Total Amps (load rated) ......................... 10.0

Motor (Amps) ........................................... 1.1

Heater Wattage ....................................... 900

TempAssure .............................. 140°F ±5°F

(60°C±3°C) [with outer door in place]

Heated Wash/Heated Rinse

minimum

Product Specifications

Electrical

Rating ...................................120 Volts, 60Hz

Separate Circuit..15 amp min.- 20 amp max.

Delivery Tube

Glass Trap

Heating

Filter

Soil Director

Volute Cover

Drain Motor

Tub and Door Seal

The door seal is pressed into the tub channel for

an interference fit. Center the gasket (marked on

back) at the tub top center and press in place

indicator from one, being the least amount, to

four, being the greatest amount.

Element

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

Drain Hose

(32" minimum

Spray Arm

Support

Detergent and Rinse Aid 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.

height)

When the control advances to the “dry” portion of

the cycle, a linear actuator retracts a valve, which

opens a vent path through the console into the

kitchen. The heated, moist air leaving the

dishwasher through the console vent causes

drier air to be drawn into the unit by way of intake

Standard Dry Air Flow

Water recirculation rate (U.S. GPM) ..............

Water fill time ..................................... 87 sec.

.................................................... approx. 12

Water Supply

Suggested minimum incoming water

temperature ............................. 120°F (49°C)

Pressure (PSI) min./max. ................... 20/120

Connection (NPT) .....................................

Consumption (Normal Cycle) .......................

Water valve flow rate (U.S. GPM) ........... .83

............. 4.9 - 9.7 U.S. gal., 18.5 - 36.7 liters

/8"

Detergent left in dispenser.

Short Turn

Interior

Tub

Dishwasher water siphons out.

a short turn at the bottom of the tub channel

before ending at the channel end wall.

Gasket Cross Section

Rib

Mounting

Dishwasher will not fill with water.

Dishwasher will not pump out.

without stretching or bunching. The gasket takes

Detergent cover will not latch or

open.

Dishwasher runs but will not heat.

overload protector.

• rewire actuator.

Motor trips out on internal thermal

Motor hums but will not start or run.

• remove outer door panel assembly,

• disconnect wiring to the actuator,

• remove the six screws,

• remove the dispenser,

• replace and reinstall screws,

To replace dispenser:

• shut off electricity to dishwasher,

Symptom

Dishwasher will not operate when

turned on.

cycle.

Always disconnect the dishwasher from the electrical power source before adjusting or

replacing components.

vents located at the bottom of the door. The water

on the dishes is evaporated into drier air and the

venting process continues. The heating element

is turned ON and OFF during the entire drying

020905

5. See "Detergent cover will not open." by large dishes.

temperature to properly dissolve

detergent.

4. Incoming water temperature of loading of dishes.

120°F is required to properly

dissolve dishwashing detergents.

dispenser.

added.

1. Instruct customer/user.

2. Instruct customer/user.

3. Instruct customer/user on proper

not vented.

1. Detergent allowed to stand too long in

2. Dispenser wet when detergent was

3. Detergent cover held closed or blocked

4. Improper incoming water

2. Drain line connected to a floor drain

7. Clean float.

1. Repair to proper

2. Install air gap at counter top.

height

32-inch minimum

obstructions.

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.

1. Water supply turned off.

2. Defective water inlet fill valve.

3. Check fill valve screen for

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.

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. Blocked impeller.

5. Open windings.

6. Wiring or terminal defective.

3. Repair or replace.

4. Replace dispenser.

5. Replace dispenser.

1. Clear restrictions.

2. Replace control board.

3. Replace pump.

4. Check for blockage, clear.

5. Replace pump assembly.

6. Repair or replace.

1. Improper voltage.

2. Motor windings shorted.

3. Glass or foreign items in pump.

1. Heater element (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.

1. Check voltage.

2. Replace motor/impeller assembly.

3. Clean and clear blockage.

1. Replace heater element.

2. Replace control board.

3. Repair or replace.

4. Replace thermostat.

1. Replace dispenser.

2. Replace control board.

1. Motor (bad bearings).

2. Motor stuck due to prolonged

non-use.

1. Replace motor assembly.

2. Rotate motor impeller.

9. No indicator lamps illuminate when door switch.

START or OPTIONS are pressed.

4. Replace control board.

5. Replace motor/impeller assembly.

6. Replace latch assembly.

7. Replace latch assembly.

8. Replace console assembly.

9. Replace console assembly.

4. No 12 VAC power to control.

5. Motor (inoperative).

6. Door switch (open contacts).

7. Door latch not making contact with

8. Touch pad circuit defective.

Check the Following

1. Fuse (blown or tripped).

2. 120 VAC supply wiring connection

3. Electronic control board defective. faulty.

Personal Injury Hazard

Remedy

1. Replace fuse or reset breaker.

2. Repair or replace wire fasteners at

3. Replace control board. dishwasher junction box.

Trouble Shooting TipsExploded View of Wash System