Frigidaire FPHD1491 WIRING DIAGRAM

Pump Assembly

The pump assembly is driven by a synchronous motor. The motor drives a pump which supplies 100 percent filtered water

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 is attached by a clamp to the discharge end of the drain pump.

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 periods during the drying cycle.

The drain hose must have a loop at a

height of 32 inches

in order to insure proper

minimum

drainage.

Voltage checks of the heater should be made in the dry portion of the service test mode.

Product Specifications

Electrical

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

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

Motor (Amps) ...................................... 1 amp

Heater Wattage .......................... 475 - 630W

Total Amps (load rated) ........................... 8.7

TempAssure .............................. 135°F ±5°F

(60°C±3°C) [with outer door in place]

TempBoost ................................ 140°F ±5°F

Heated Wash/Heated Rinse

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) .....................................

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

............................................ 5.8-6.0 U.S. gal

Water valve flow rate (U.S. GPM) ........... 0.9

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

................................................. approx. 5.28

Water fill time ..................................... 43 sec.

Trouble Shooting Tips

/8"

Always disconnect the dishwasher from the electrical power source before adjusting or replacing components.

Symptom

Dishwasher will not operate when turned on.

Personal Injury Hazard

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 START or OPTIONS are pressed.

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. Replace motor/impeller assembly.

6. Replace latch assembly.

7. Replace latch assembly.

8. Replace console assembly.

9. Replace console assembly.

Standard Dry Air Flow

The heated, moist air leaving the dishwasher through the lower vent causes drier air to be drawn into the unit by way of intake vents located at the side of the tub.

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.

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.

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 cycle.

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.

Motor hums but will not start or run.

Motor trips out on internal thermal overload protector.

Dishwasher runs but will not heat.

Detergent cover will not latch or open.

Dishwasher will not pump out.

Dishwasher will not fill with water.

1. Motor (bad bearings).

2. Motor stuck due to prolonged non-use.

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.

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.

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. Pressure Switch Stuck.

1. Replace motor assembly.

2. Rotate motor impeller.

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.

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. 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. Repair or replace.

Dishwasher water siphons out.

Detergent left in dispenser.

1. Drain hose (high) loop too low.

2. Drain line connected to a floor drain not vented.

1. Detergent allowed to stand too long in dispenser.

2. Dispenser wet when detergent was added.

3. Detergent cover held closed or blocked by large dishes.

4. Improper incoming water temperature to properly dissolve detergent.

5. See "Detergent cover will not open."

1. Repair to proper

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.

32-inch minimum

020905

P/N: FPHD2491

Color Code

BK............................. Black

BU...............................Blue

PK...............................Pink

RD...............................Red

WH/RD.............White/Red

RD-YE.............Red/Yellow

VT..............................Violet

OR.........................Orange

GR...........................Green

W..............................White

Operation

LO.

.........Low liquid in the rinse aid dispenser

..........A power failure has occurred

..........Close the door

'01-24'

....Hour(s) delay before start

Display Codes (LED)Display Codes (Readout)

CLEAN

------------------------ Shows completion of cycle.

OPTION LED's Fl ashing

LOW RINSE

(Some models)

SANITIZE

------------------ The liquid rinse agent is low. Light will switch off after 5 complete wash cycles or dispenser is filled.

---------------------- The SANITIZED criteria has been met. Indicator light will go off 30 seco nds af ter door is opened.

Indicator light will go off 30 second s after door is opened.

-- HI-TEMP WASH and AIR DRY/ LED's flashing in dicates power fai lure has occurred. Pres s START/CANCEL pad and reselect des ired options and cycle.

Wiring Diagram

SERVICE DATA SHEET

Electronic Series

Water/Service Test

The water/service test is a Special function initiated from the power failure mode or idle mode.

While in power failure or idle mode

simultaneously press the AIR DRY and START/CANCEL pads for 1 1/2 seconds. The dishwasher will then step through the test cycle per the chart. Pushing the START/CANCEL pad will advance the dishwasher to the next step.

This information is intended for use by

persons having electrical and mechanical

training and a level of knowledge of these

subjects generally considered acceptable in

the appliance repair trade. Electrolux Home

Products North America cannot be

responsible, nor assume any liability, for

injury or damage of any kind arising from

the use of this Service Data Sheet.