Whirlpool 72972 Technisches Datenblatt - Seite 4

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TECH SHEET - DO NOT DISCARD

Component Location

L.H.

3390646 (2)

Moisture

End Cap

Timer Screws

Monitor

Trim

3390646 (2)

Console

L.H.

End Cap

Panel

End Cap

Screws

a. If there is continuity to Ground for

Yellow/Red (Y/R) wire with no

load, look for a short in the Sen-

sor or Y/R wire. Verify harness

connections both at the Sensor

and the Even Heat control.

b. If the Sensor and Y/R wire are

good, replace the Even Heat

Control Assembly.

2. If Factory Test is passed, verify

thermistor by performing test proce-

dures outlined in "Thermistor Test".

3. If problem persists after replacing

Moisture Sensor and thermistor,

replace the Even Heat Control

Assembly.

PROBLEM: Timer

Continuously Advances

(Refer to Timer Drawing, page 5,

and Motor Strip Circuit, page 6)

If the dryer continues to advance past

the OFF position, check the following:

– HARNESS/CONNECTION

– TIMER

IMPORTANT: Electrostatic (static

electricity) discharge may cause

damage to electronic control assem-

blies. See page 1 for details.

Procedure:

1. Verify the Blue wire and the Black L1

wires are in the correct positions:

The Black wire goes next to the Red

wire, and the Blue wire is located on

the three terminals that are close to

each other.

2. Test the Timer by following the proce-

dure outlined in "Factory Test", be-

ginning on page 1.

3. If the Timer continues to advance

past OFF, then replace the Timer.

FOR SERVICE TECHNICIAN'S USE ONLY

Control

3388228 (2)

Bracket

Heater Relay

Timer

Screws

Even Heat

Control Asm

(Includes 2 Retainers)

Moisture Monitor Lights

The Moisture Monitor Lights give an indi-

cation of which stage the dryer is in.

To test the lights, begin the factory test

procedure described on page 1. In fac-

tory test mode, touching or removing a

moist towel or finger on the moisture

strips will cause the lights to single step

through each stage (Wet

→

Cool Down

Off

Wet, etc.).

PROBLEMS:

A Moisture Monitor Light

Does Not Come On

1. If a light does not come on, then

check the terminals in the PS-04 con-

nector on the Even Heat control.

2. Replace the Moisture Light assembly

(3976610)

3. Replace the Even Heat control

assembly.

A Moisture Monitor Light

Stays On All the Time

1. Check the terminals in the PS-04

connector on the Even Heat control.

2. Replace the Even Heat control

assembly.

All the Moisture Monitor

Lights Stay On or Off

1. Check the terminals in the PS-04

connector on the Even Heat control.

2. Replace the Even Heat control

assembly.

Heater

Control Bracket

Relay

Ground Wire

in Main Harness

Fabric Care/

Wrinkle

Temp Switch

Guard

Ground Screw

Switch

COMPONENT

Console Panel

for White Models:

→

Damp

for Bisque Models: 72974

For Graphite Model: 72996

End Cap - R. H.

End Cap Trim - R. H.

End Cap - L. H.

End Cap Trim - L. H.

P.T.S. Switch

P.T.S. Knob *

Control Knob *

Signal Switch

Wrinkle Guard Switch

Fabric Care/Temperature

Switch

Motor Relay

Heater Relay

Even Heat Control Assembly

Timer Knob and Skirt *

Console Harness *

Main Harness *

Door Switch *

Thermal Fuse *

Gas Burner Assembly *

High Limit Thermostat *

Drive Motor *

Thermistor - NTC 10K Ohms *

Timer

Moisture Monitor Light

Assembly *

* not shown

Signal

Push To Start

Switch

(PTS)

Switch

3390646

3388228 (2)

Motor

Motor Relay

Relay

Screws

PART NUMBER

MODEL NO.

72972

72974

72982

72994

72992

(Bisque)

(White)

72972

8528013

72982

8528014

72992

8528015

–

3979177

72994

–

8528016

–

3949274

3949278

3951009

3977759

3949280

3949284

3951013

3977760

3977456

3402570

3402569

3402576 (3) 3402575 (3) 3402573 (3)

3405151

3405152

3399643

3405281

3976627

3402598

3402597

3976590

8299935

3392266

3390719

8318276

3390291

3395654

3976615

3976585

3976610

PART NO. 3979119

PAGE 4

R.H.

End Cap

Trim

R.H.

End Cap

MODEL NO.

72996

(Graphite)

–

3979156

3949277

3953667

3949283

3953668

3977456

3402567

3405151

3405152

3399643

3405281

3976627

3402595

3976590

8299935

3392266

3390719

8318276

3390291

3395654

3976615

3976585

3976610