Whirlpool 890 Series User Manual download pdf

FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY PAGE 1

FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY

PRECAUTIONS TO BE

OBSERVED BEFORE AND

DURING SERVICING OF

DISHWASHER

A. Even with the door open, there is line voltage at

several points in the console and below the tub.

Therefore, be sure to disconnect the power supply

at the fuse box before replacing a component.

B. Always check wiring harness and connectors

before any test procedures.

C. Disconnect power supply before touching the

circuit board or re-seating control connectors.

D. Voltage checks are made by inserting probes

beside wires on the connector with the AC power

source applied and the connector blocks plugged

in.

E. Resistance checks are made on components with

the wiring harness disconnected.

Electrostatic Discharge (ESD)

Sensitive Electronics

ESD problems are present everywhere. ESD may

damage or weaken the electronic board. The new

board may appear to work well after repair is

finished, but failure may occur at a later date due to

ESD stress.

■

Use an anti-static wrist strap. Connect wrist

strap to green ground connection point or

unpainted metal in the appliance

-OR-

Touch your finger repeatedly to a green ground

connection point or unpainted metal in the

appliance.

■

Before removing the part from its package,

touch the anti-static bag to a green ground

connection point or unpainted metal in the

appliance.

■

Avoid touching electronic parts or terminal

contacts; handle electronic board by edges

only.

■

When repackaging failed electronic board in

anti-static bag, observe above instructions.

PART NO. 8269519

NOTE: This sheet contains important

Technical Service Data

FOR SERVICE TECHNICIAN ONLY

DO NOT REMOVE OR DESTROY

DENOTES ENERGY

EFFICIENT COMPONENTS.

DO NOT SUBSTITUTE.

SCHEMATIC SHOWN WITH DOOR SWITCH & ALL OTHER NORMALLY OPEN CONTACTS OPEN.

DOOR SWITCH

8269209

USER INTERFACE

(SEE TABLE)

VENT ACTUATOR ASM

600-1800 Ω

8269257

HI-LIMIT THERMOSTAT

OPENS 77°C-83°C (171°F-181°F)

661566 (3371618)

PRESSURE SWITCH

(SOIL SENSOR)

8268477

FILL VALVE

890 - 1090 Ω

8268572

OVERFILL SW.

8268909

THERMISTOR

48-52K @ 25°C/77°F

12-13K @ 60°C/140°F

8269208

Ω

NUMERIC

DISPLAY

(SEE TABLE)

USED ONLY ON

SOME MODELS,

OTHERWISE OPEN

(SEE TABLE)

HEATER ASM

8269244

10-35 Ω

DISPENSER

(SEE TABLE)

280-340 Ω

USED ONLY ON

SOME MODELS,

OTHERWISE OPEN

(SEE TABLE)

RINSE AID SENSOR

8269189

USED ONLY ON

SOME MODELS,

OTHERWISE OPEN

(SEE TABLE)

N.O.

FLOAT (IN NORMAL

POSITION) CLOSES

SWITCH

LINE 120 V 60HZ

W-R

P10

BU-BK

R-BK

P2-4

LBU

P2-3

P2-1

O-GY

N.C.

BR-W

PSC WASH PUMP &

MOTOR ASSEMBLY

(SEE TABLE)

P2-2

Y- B K

P2-5

BU-BK

ELECTRONIC

CONTROL

(TRIACS AND

RELAYS SHOWN)

8528172

N.O.

BU-BK

DRAIN MOTOR

8268411

16.3 Ω

BK-WT

TCO

8269213

P12

23.5 uF

CAPACITOR

8268418

P2-6

RINSE AID HARNESS

8269190

TO CONTROL

POWER SUPPLY

DOOR SWITCH

8269209

W-V

DOOR SWITCH

8269209

N.O.

LINE 120 V 60HZ

BK-WT

TCO

8269213

P2-6

BK-W

TO CONTROL

POWER SUPPLY

RUN WINDING

3.7 Ω

AUX

WINDING

6.25 Ω

(W-V)

N.O.

STAINLESS STEEL TUB PLATFORM

WIRING DIAGRAM

FILL

BK BK-W

P10

BU-BK

P2-3

Q3 TRIAC

ELECTRONIC CONTROL

OVERFILL SW.

BR-W

DOOR

SWITCH

W-V

(W)

FILL VALVE

890 - 1090 Ω

TCO

DOOR

SWITCH

K3 RELAY

ELECTRONIC CONTROL

USED ONLY ON

PLASTIC TUB

MODELS, OTHERWISE

CONTINUOUS CIRCUIT &

W-V WIRES REMAIN W

PLASTIC TUB MODELS,

OTHERWISE CONTINUOUS

CIRCUIT & W-V WIRES

REMAIN W

N.O.

FLOAT (IN NORMAL POSITION)

CLOSES SWITCH

WASH / RINSE

BK BK-W

R-BK

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K1 RELAY

ELECTRONIC CONTROL

PUMP & MOTOR

ASSEMBLY

TCO

N.O.

RUN WINDING

3.7 Ω

AUX

WINDING

6.25Ω

DISPENSER (DETERGENT & RINSE AID)

BK BK-W T

P10

P2-4 P7

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K3 RELAY

ELECTRONIC CONTROL

Q2 TRIAC

BU-BK

ELECTRONIC CONTROL

DISPENSER

ACTUATOR

280 - 340 Ω

LBU

TCO

N.O.

BK-W

P10

BU-BK

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K3 RELAY

ELECTRONIC CONTROL

VENT

ACTUATOR

600 - 1800 Ω

VENT

USED ONLY ON

PLASTIC TUB MODELS,

OTHERWISE CONTINUOUS

CIRCUIT & W-V WIRES

REMAIN W

TCO

N.O.

DRAIN

BK BK-W

P10

BU-BK

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K3 RELAY

ELECTRONIC CONTROL

P3 P7

Q6 TRIAC

ELECTRONIC CONTROL

DRAIN

MOTOR

USED ONLY ON

PLASTIC TUB MODELS,

OTHERWISE CONTINUOUS

CIRCUIT & W-V WIRES

REMAIN W

TCO

N.O.

DRAIN

WINDING

16.3 Ω

HEAT DRY

BK BK-W

W-R

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K2 RELAY

ELECTRONIC CONTROL

N.C.

HI-LIMIT THERMOSTAT

OPENS 77°C - 83°C

(171°F -181°F)

OPENS 77°C - 83°C

(171°F -181°F)

N.O.

TCO

SOIL SENSING

(USED ONLY ON SOME MODELS, OTHERWISE OPEN. SEE TABLE)

PUMP IS ALSO WASHING DURING SENSING PERIODS (SEE WASH / RINSE)

PRESSURE

SWITCH

(SOIL SENSOR)

O-GY

N.O.

ELECTRONIC

CONTROL

P2-1

SWITCH CLOSES WHEN

SIGNIFICANT SOILS

ACCUMULATE IN PUMP

WATER HEATING

PUMP IS ALSO WASHING DURING WATER HEATING PERIODS (SEE WASH/RINSE)

BK BK-W

W-R

DOOR

SWITCH

W-V

(W)

DOOR

SWITCH

K2 RELAY

ELECTRONIC CONTROL

P2-2

Y-BK

THERMISTOR

48-52K Ω

@25°C/77°F

12-13K Ω @60°C/140°F

N.C.

HEATER

10 - 35 Ω

WET - 840 WATTS

DRY - 400 WATTS

HI-LIMIT THERMOSTAT

W-V

(W)

TCO

N.O.

ELECTRONIC

CONTROL

ELECTRONIC

CONTROL

23.5 uF

CAPACITOR

HEATER

10 - 35 Ω

WET - 840 WATTS

DRY - 400 WATTS

W-V

(W)

DOOR

SWITCH

USED ONLY ON

PLASTIC TUB MODELS,

OTHERWISE CONTINUOUS

CIRCUIT & W-V WIRES

REMAIN W

DISHWASHER CIRCUITS

The following individual circuits are for use in diagnosis. Before starting diagnosis, check the line voltage and check for blown fuses.

ELECTRONIC CONTROL CONNECTOR PINS

NUMBER

DESCRIPTION

WIRE

COLOR

P1 Ribbon Cable to User Interface —

P2-1 Pressure Switch (Soil Sense) O-GY

P2-2 Thermistor Y-BK

P2-3 Fill Valve BR

P2-4 Dispenser LBU

P2-5 Open —

P2-6 L1 to Control Power Supply

Tor

BK-W

P3 Drain Motor GY

P4 Open —

P5 Motor Run Winding BU

P6 Switched L1 to Heater W-R

P7 AC Neutral W-V

P8 Switched L1 from TCO for Loads T

P9 Switched L1 to Motor Common R-BK

P10

Switched L1 to Vent, Fill Valve,

Dispenser, & Pressure Switch

BU-BK

P12 Optional Rinse Aid Sensor RED

MANUFACTURED UNDER ONE OR MORE

OF THE FOLLOWING CANADIAN PATENTS:

2,001,663

2,022,831

2,049,828

2,053,752

2,075,251

OTHER PATENTS PENDING

MANUFACTURED UNDER ONE OR MORE OF THE

FOLLOWING UNITED STATES PATENTS:

4,559,959

4,673,441

4,693,526

4,758,057

4,776,620

4,927,033

5,018,550

5,039,828

5,069,360

5,165,433

5,165,435

5,202,582

5,474,378

5,760,493

5,803,100

5,881,906

5,882,739

5,900,070

5,909,743

5,924,433

DES314,256 DES393,333

OTHER PATENTS PENDING

SPECIFICATIONS

Electrical Supply:

(Under load) 60 Hz, 120 VAC.

Supply Water Flow Rate:

To fill 1.9 liters (2 quarts) in

27 seconds, 120 PSI maximum,

20 PSI minimum.

Supply Water Temperature:

49° to 71° C (120° to 160° F)

(Before starting a cycle, run

water from sink faucet until hot.)

Water Charge:

6.8 liters (1.8 gallons) / first fill approx.

6.5 liters (1.7 gallons) / all other fills.

Lower Spray Arm Rotation: 25 to 40 rpm.

Upper Spray Arm Rotation: 25 to 35 rpm.

REPAIR KITS

Vinyl Rack Patch Kit No. 676453

Tine Tip Kit No. 675679

Figure 2 — Stainless Steel Models

Figure 3 — Plastic Models

P1-1 P1-4P1-2

P1-3

P1-5

P1-6

P1-13

ID00

SW1

CANCEL

DRAIN

ID03

ID02

ID01

NORMAL WASH/

NORMAL

ANTI-

BACTERIA/

BAKED-ON

COOKWARE

SW5

DELAY HOURS

SOAK &

SCOUR

SW3

SW8

POTS & PANS/

HEAVY

SW4

START

HI TEMP SCOUR/

HI TEMP SCRUB/

SW6

QUICK WASH/

QUICK CLEANUP/

TIME SAVER

SW14

SW13

CHINA / LIGHT

SW11

SW10

RINSE ONLY/

QUICK RINSE

P1-12

AIR DRY/

ENERGY SAVER DRY/

NO HEAT DRY

SW12

SANI RINSE

SW9

P1-11

SW7

USER INTERFACE SWITCH MATRIX

(Note: Switches may not appear on all models, ID’s vary by model.)

1. Disconnect electrical power from dishwasher.

2. Open dishwasher door and remove six (6) T-15 Torx head screws at the top of

inner door panel to loosen console.

3. Hold console in place to prevent strain on wires or damage to outer door panel.

4. Close door and pull top of console away from door.

FOR PLASTIC TUB MODELS ONLY: Disengage the locking tabs found at the four

(4) arrows on the top of plastic electronics cover. Lift cover off and set aside.

5. Disconnect the ribbon connector and all wiring harness connectors

from console circuit board and door latch assembly.

6. Set console aside.

7. Disconnect electrical connectors from articulated vent wax motor terminals.

8. Open dishwasher door and loosen, but do not remove, four (4) T-15

Torx head screws along left side of inner door panel. This will provide

additional room to remove articulated vent assembly.

9. Insert the end of a screwdriver into the notch in the vent louver. Push

counter-clockwise to rotate louver approximately 1/8 turn to release it.

See Figure 1.

10. Close dishwasher door and pull the articulated vent assembly up and

out from behind the outer door panel.

11. Retain the vent louver for use in reinstallation.

REMOVING THE ARTICULATED VENT ASSEMBLY:

REMOVING THE DETERGENT AND RINSE AID

DISPENSER:

1. Disconnect electrical power from dishwasher.

2. Open dishwasher door and remove eight (8) T-15 Torx head screws from

inner door panel.

3. Hold outer door panel in place and close dishwasher door. Remove outer

door panel by pulling top out approximately 1 inch and then pulling up.

4. Disconnect electrical connections to the detergent dispenser solenoid and

rinse aid dispenser switch.

5. Stainless Steel Tub Models Only:

a) Remove the top center hex head screw from the dispenser assembly

and remove dispenser shield. Set dispenser shield aside. See Figure 2.

b) Remove remaining five (5) hex head screws from dispenser assembly.

c) Lift two (2) locking tabs away from dispenser assembly to free it for re

moval.

6. Plastic Tub Models Only:

a) Remove the six screws. See Figure 3.

b) Remove the two dispenser retainers and dispenser shield if

present.

7. Open dishwasher door approximately 1/3 of the way and remove the

dispenser assembly from inside the door.

REINSTALLING THE DETERGENT AND RINSE AID

DISPENSER:

1. Open the dishwasher door and insert the dispenser assembly into the cutout in

inner door panel.

2. Stainless Steel Tub Models Only:

a) Reinstall five (5) hex head screws to secure dispenser assembly to inner

door panel.

b) Place dispenser shield in position over dispenser assembly and secure it

with the remaining hex head screw in the top center position. See Figure 2.

3. Plastic Tub Models Only:

a) Install the bottom retainer and the three screws.

b) Install the dispenser shield dispenser (if used), top retainer and screws. See

Figure 3.

4. Reconnect electrical connectors to the detergent dispenser solenoid and rinse

aid dispenser switch.

5. Place outer door panel in position on door frame by sliding panel down into key

slots in door frame and pushing top of panel into place.

6. Hold outer door panel in position and open dishwasher door.

7. Reinstall the eight (8) T-15 Torx head screws in the inner door panel.

8. Reconnect electrical supply to dishwasher.

MODEL SPECIFICS TABLE

MODEL

NUMBER

REFERENCE

USER

INTERFACE

JUMPER

TAILS

INTERCONNECT

CARD

NUMERIC

DISPLAY

PUMP &

MOTOR

ASSEMBLY

PRESSURE

SWITCH

DISPENSER

RINSE AID

SENSOR

RINSE AID

HARNESS

WIRING

HARNESS

ENERGY

STAR

SPINNING

CLOCK

1x95x (DW3)

8269737 (TOP)

8269738 (FRONT)

8269739 8269207

1x93x (DW2) 8269629 8268422 8269121 8269189 8269190 8269191

1x92x (DW1.5) YES

8269628 8269205 8268477

1x91x (DW1) 8269627 N/A N/A

1x88x (DF9V) NO 8269626

8268413 8270032 N/A N/A 8269734

1x87x (DF8V) 8269625 N/A

KUDS01FK N/A 8270168 8524447 N/A N/A N/A N/A

KUDS01DJ

YES

8269200 or

8524431 (TOP)

8269201 (FRONT)

8269202 8269207

8269206 8268477 8269189 8269190

KUDS01IJ 8269199

N/A

KUDR01TJ YES 8269198 8268422 8269996 8269191

KUDM01FK 8270169 8524447 N/A

KUDM01TJ N/A 8269197 N/A N/A N/A

KUDJ01TJ 8270258 N/A N/A

KUDI01TJ 8269196

GU1500

YES 8269330

N/A N/A

8269206

8268413 8268477 8270034 8269189 8269190 8269734

GU1200 N/A 8269332 N/A

REINSTALLING THE ARTICULATED VENT ASSEMBLY:

1. Place a new seal ring in seal ring groove of vent assembly.

2. Close dishwasher door and place vent assembly behind outer door panel and

position vent assembly so seal ring contacts inner door panel.

3. Open dishwasher door and place vent louver over vent assembly, making sure it is

seated. Turn louver clockwise by hand to engage vent assembly.

4. Insert the end of a screwdriver into the notch in vent louver. Push clockwise to rotate

louver approximately 1/8 turn to lock it in position. See Figure 1.

5. Tighten four (4) T-15 Torx head screws along left side of inner door panel.

6. Close dishwasher door and reconnect the wire connectors to the articulated vent wax

motor terminals.

7. Reinstall console by holding it close to top of door and reconnecting the ribbon cable

and all wiring harness connectors to the console circuit board and door latch assembly.

FOR PLASTIC TUB MODELS ONLY: Replace plastic electronics cover. Be sure all

four (4) locking tabs snap into place. Hold console in place on front of dishwasher door.

8. Open dishwasher door and reinstall six (6) T-15 Torx T-15 head screws at top of the inner

door panel.

9. Reconnect electrical power to dishwasher.

Figure 1 — Articulated Vent Assembly

PLASTIC TUB PLATFORM

WIRING DIAGRAM

1 2

Summary of Contents

Page 1 - PART NO. 8269519

FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY

Page 2

FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY FOR SERVICE TECHNICIAN'S USE ONLY

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Whirlpool 890 Series User Manual

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