Alliance Laundry Systems BDGLLFGS301EW01, BD3LLFGS401UW01, SDGLCRGS111TW02, BDGLXFSS301EN01, HDELEFGS151CW01 Troubleshooting Manual

DRY716C

Single and

Stacked Dryers

Refer to Page 6 for Model Numbers

Troubleshooting

www.comlaundry.com

Part No. 513447

April 2010

Table of

Section 1 – Safety Information ...............................................................3

Locating an Authorized Servicer...........................................................4

Contents

Section 2 – Introduction..........................................................................5

Customer Service...................................................................................5

Nameplate Location...............................................................................5

Model Identification..............................................................................6

How Your Dryer Works ........................................................................9

Section 3 – Dryer Troubleshooting ......................................................10

1. Dryer Motor Does Not Run ........................................................10

2. Dryer Stops In Cycle; Quits After The First Few Loads;

Has A Burning Smell; Cycles On Motor Thermal Protector......12

3. Dryer Motor Runs But Cylinder Does Not Turn ........................13

4. Dryer Motor Does Not Stop........................................................14

5. Dryer Runs Only When Door is Open........................................15

6. Dryer Heating Assembly Does Not Heat or

Burner Does Not Ignite...............................................................16

7. Igniter Does Not Glow (Gas Supply Sufficient) –

Gas Dryer Models.......................................................................18

8. Burner Ignites and Goes Out Repeatedly –

Gas Dryer Models.......................................................................19

9. Igniter Glows But Burner Does Not Ignite –

Gas Dryer Models.......................................................................20

10. Dryer Heater Assembly Or Burner Shuts Off Prematurely ........21

11. Dryer Heater Assembly or Burner Repeatedly

Cycles Off On Limit Thermostat................................................22

12. Dryer Heater Assembly or Burner Does Not Shut Off...............24

13. Clothes Do Not Dry in Dryer......................................................25

14. Clothes Are Too Hot When Removed From Dryer ....................26

15. Excessive Chattering Or Vibrating Noise in Dryer ....................27

16. Excessive Humming Or Whistling Noise in Dryer.....................28

Section 4 – Electronic Control Troubleshooting.................................29

17. Error Codes .................................................................................29

18. Coins Ignored When Entered......................................................30

19. No IR Communication................................................................31

20. No Display ..................................................................................32

21. Door Open...................................................................................34

22. Motor Will Not Start...................................................................36

23. No Heat (Electric).......................................................................38

24. No Heat (Gas) .............................................................................40

Section 5 – Coin Drop Troubleshooting...............................................42

25. Troubleshooting Coin Drop........................................................42

Section 6 – Adjustments........................................................................47

26. Leveling Legs..............................................................................47

27. Burner Flame (Gas Models)........................................................48

28. Cleaning Non-Electronic Coin Drop...........................................50

29. Cleaning Electronic Coin Drop...................................................52

the expressed written consent of the publisher.

513447 1

Section 7 – Test Procedures..................................................................55

30. Timer Contacts............................................................................55

31. Fabric Selector Switch ................................................................56

32. Drive Motor.................................................................................57

33. Accumulator (Metered Models)..................................................60

34. Motor Switch...............................................................................61

35. Burner System Operation (Gas Models).....................................63

36. Electrical Circuit To Ignition System (Gas Models) ..................65

37. Gas Valve Coils Check (Gas Models) ........................................65

38. Sensor Check (Gas Models)........................................................66

39. Igniter Check (Gas Models)........................................................66

40. Ignition Control Grounding Check (Silicon Nitride Ignition)....66

41. Thermal Fuse (Electric Models) .................................................66

42. Heater Assembly (Electric Models)............................................67

43. Cycling or Limit Thermostat.......................................................67

44. Door Switch ................................................................................67

45. Thermistor...................................................................................68

Section 8 – Internal Wiring of Dryer Motor Switch...........................69

2 513447

Section 1

• Failure to install, maintain, and/or operate this machine according to the manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage.

• Do not repair or replace any part of the machine or attempt any servicing unless specifically recommended or published in this Service Manual and that you understand and have the skills to carry out.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the machine is properly grounded and to reduce the risk of fire, electric shock, serious injury, or death.

W284

WARNING

Safety Information

Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION,” “WARNING” and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine.

a DANGER

Danger indicates an imminently hazardous situation that, if not avoided, will cause severe personal injury or death.

WARNING

Warning indicates a hazardous situation that, if not avoided, could cause severe personal injury or death.

CAUTION

Caution indicates a hazardous situation that, if not avoided, may cause minor or moderate personal injury or property damage.

Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions.

IMPORTANT

The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed.

NOTE

The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related.

In the interest of safety, some general precautions relating to the operation of this machine follow.

513447 3

Safety Information

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury, electrical shock or death.

W007

WARNING

If you or an unqualified person perform service on your machine, you must assume the responsibility for any personal injury or property damage which may result. The manufacturer will not be responsible for any injury or property damage arising from improper service and/or service procedures.

W286

WARNING

NOTE: The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur. Common sense, caution and care must be exercised when installing, maintaining or operating the machine.

Always contact your dealer, distributor, service agent or the manufacturer about any problems or conditions you do not understand.

Locating an Authorized Servicer

Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs.

Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts.

4 513447

Section 2

D412P

Nameplate

Introduction

Customer Service

If literature or replacement parts are required, contact the source from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

For technical assistance, call (920) 748-3121.

Nameplate Location

When calling or writing about your dryer, be sure to mention model and serial numbers. Model and serial numbers are located on the nameplate. The nameplate is in one of the four corners of the door well. The door well is the shaded area shown.

513447 5

Introduction

Model Identification

Information in this manual is applicable to these dryers.

Model Number

BD3LLFGS401UW01 BD3LLFSS401UN01 BD3LXFGS401UW01 BD3LXFSS401UN01 BDGLLFGS301EW01 BDGLLFSS301EN01 BDGLXFGS301EW01 BDGLXFSS301EN01 HDELEFGS151CW01 HDELEFGS151CWNA HDELEFGS171CQ01 HDELEFGS171CW01 HDELERGS151CW01 HDELERGS151CWNA HDELERGS171CW01 HDELXFGS151CW01 HDELXFGS171CW01 HDELXRGS151CW01 HDELXRGS171CW01 HDELYFGS151CW01 HDELYFGS171CW01 HDELYRGS151CW01 HDELYRGS151CWNA HDELYRGS171CW01 HDGLEFGS111CW01 HDGLERGS111CW01 HDGLERGS111CWNA HDGLXFGS111CW01 HDGLXFGS111CWNA HDGLXRGS111CW01 HDGLYFGS111CW01 HDGLYFGS111CWNA HDGLYRGS111CW01 HSELXFGW281CW01

* Add Letter To Designate Color. L – Almond W – White Q – Bisque

Coin Drop

Ready

Coin Drop

Installed

Card Reader

Ready

X X X X

X X X X X X X X X X X X

X X X X X X X X X X

X X X X X X X X

X X X X X X

X X

Central Pay

Electric Heat

X X X X

Gas Heat

6 513447

Model Number

HSELXFGW291CW01 HSELYFGW281CW01 HSELYFGW291CW01 HSGLXFGW091CW01 HSGLYFGW091CW01 NDELXFGS301UW01 NDGLXFGS301EW01 RDELYFGS151CW01 RDELYFGS171CW01 RDGLYFGS111CW01 SDELCFGS171TW01 SDELCFSW171TN01 SDELCRGS151TW01 SDELCRGS171TW01 SDELCRGS171TW02 SDELCRGS171TWNA SDELXRGS171TW01 SDELXRGS171TW02 SDELYFGS171TW01 SDELYFSW171TN01 SDELYRGS151TW01 SDELYRGS171TW01 SDGLCFGS111TW01 SDGLCFSW111TN01 SDGLCRGS111TW01 SDGLCRGS111TW02 SDGLCRGS111TWNA SDGLXRGS111TW01 SDGLXRGS111TW02 SDGLYFGS111TW01 SDGLYFGS111TWNA SDGLYFSW111TN01 SDGLYRGS111TW01 SDGLYRGS111TWNA SSELCFGS151TW01 SSELCFGS171TW01 SSELCFGW151TW01

* Add Letter To Designate Color. L – Almond W – White Q – Bisque

Coin Drop

Ready

Coin Drop

Installed

Card Reader

Ready

X X

X X X X

X X

X X X X X X X X X X X X X X

X X X X

X X

X X X X X X X X X X X X

X X X X

X X

X X X X X X X X

Introduction

Central Pay

Electric Heat

Gas Heat

513447 7

Introduction

Model Number

SSELCFGW171TW01 SSELXFGW171TW01 SSELYFGS171TW01 SSELYFGW171TW01 SSELYFGW171TWNA SSGLCFGS111TW01 SSGLCFGS111TWNA SSGLCFGW111TW01 SSGLCFGW111TWNA SSGLXFGW111TW01 SSGLYFGS111TW01 SSGLYFGS111TWNA SSGLYFGW111TW01 SSGLYFGW111TWNA

* Add Letter To Designate Color. L – Almond W – White Q – Bisque

Coin Drop

Ready

Coin Drop

Installed

Card Reader

Ready

X X

X X X X X X X X X X

X X

Central Pay

Electric Heat

Gas Heat

8 513447

How Your Dryer Works

DRY1819S

Cylinder

Exhaust Fan

Gas Valve

Air Duct

Lint Filter

Heater Duct

Introduction

The dryer uses heated air to dry loads of laundry. When the motor is started, the exhaust fan pulls room temperature air in through louvers at the rear of the dryer and over the heat source (burner flame for gas and heating element for electric). The heated air moves through the heater duct and into the cylinder, where it circulates through the wet load. The air then passes through the lint filter, air duct, and exhaust fan, where it is vented to the outdoors.

513447 9

Section 3

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Dryer motor does not run.

Is power cord

plugged in?

Plug in cord.

Is electrical power off or fuse blown? Check laundry room for blown or loose fuse(s), or open

circuit breaker(s). The dryer itself

doesn't have an electrical fuse.

Yes

Turn power on or replace fuse. Check both fuses for electric models.

Yes

Is loading

door closed?

Close door.

No

Is door switch

inoperative?

Yes

Test switch and replace if inoperative.

DRY1845Sa

Yes

No

Yes

Refer to

Adjustments

section to check start switch and start windings. Check for foreign objects jammed in blower fan.

Are motor

starting

functions inoperative, does motor not start, or

motor just

hum?

No

Is motor dead,

won't run?

Yes

Refer to

Adjustments

section to check start switch, start windings and main windings.

Is timer

properly

set?

No

Reset timer or

try another

cycle.

No

Is timer

inoperative?

Test timer and

replace if

inoperative.

Refer to

Test

Procedures

section.

Yes

No

Has motor

overload protector

cycled?

Wait two or three minutes for overload protector to reset. If protector cycles repeatedly, refer to next flowchart.

No

Yes

Is motor

centrifugal

switch sticky

or plugged

with lint?

No

Remove dust or lint and spray with a cleaner and lubricant.

Yes

Continued on

next page.

No

Dryer Troubleshooting

IMPORTANT: Refer to wiring diagram for aid in testing dryer components.

1. Dryer Motor Does Not Run

10 513447

1. Dryer Motor Does Not Run (continued)

Remove belt and determine if motor shaft will spin. Replace motor if shaft is locked up.

Is there a bind

in motor

bearing?

Is motor wire

harness

connection

block loose?

Firmly press connection block onto motor switch.

Is wiring

broken, loose

or incorrect?

Yes

Refer to wiring diagram.

Is power cord

miswired?

Refer to wiring diagram for correct wiring.

Continued from

previous page.

No

Yes

No

Yes

DRY1845Sb

Yes

Dryer Troubleshooting

513447 11

Dryer Troubleshooting

Dryer stops in cycle, quits after first few loads, has burning smell or cycles on motor thermal protector.

Is voltage

incorrect?

Refer to nameplate in door well for correct voltage. Refer to

Installation Instructions

(supplied with unit) for electrical requirements.

Yes

Is clothes

load too

large?

No

Remove part of load. A normal washer load is a normal dryer load. Maximum load: dryer cylinder one half full of wet clothes.

Yes

Is clothes

cylinder

binding?

Check cylinder for binding and "out of round" condition. Check front and rear bulkheads for warping. Check support rollers for binding. Check cylinder seals and glides for wear or damage. Check for clothes lodged between cylinder baffle and bulkhead.

No

Yes

Is there

broken, loose

or incorrect

wiring?

Refer to wiring diagram.

Yes

Are motor

switch

functions

inoperative?

Refer to

Adjustments

section to check switch and windings.

Yes

Is there a

short in

motor

winding?

No

Is a clothes

item caught in

fan?

Check fan for obstruction.

Yes

No

SWD1690S

Refer to

Adjustments

section to check switch and windings.

No

Yes

No

2. Dryer Stops In Cycle; Quits After The First Few Loads; Has A Burning Smell; Cycles On Motor Thermal Protector

12 513447

3. Dryer Motor Runs But Cylinder Does Not Turn

Dryer motor runs but cylinder does not turn.

Is motor drive

pulley loose?

Tighten pulley.

Is belt

installed on

pulley?

No

Install belt.

No

Is cylinder

belt broken?

Replace belt.

Yes

Is clothes

cylinder

binding?

No

Check cylinder for binding and "out of round" condition. Check front and rear bulkheads for warping. Check cylinder rollers for binding. Check cylinder seals and glides for wear or damage. Check leveling of unit.

Is idler lever

spring broken,

weak or

disconnected?

Replace or reconnect spring.

Yes

Is there oil on

cylinder?

Wipe oil from cylinder.

Yes

Is belt "inside

out" ?

Reinstall belt with ribbed surface against cylinder.

Yes

Is idler arm

binding?

Add grease between idler arm and motor mount. Replace idler arm and bolt if needed.

Yes

No

Is dryer

overloaded?

Remove some laundry from dryer.

Yes

No

DRY1846S

Yes

No

Is the wrong

motor

installed?

Refer to parts manual for correct motor part number.

Is the wrong

belt installed?

Check belt part number against correct part number in parts manual and replace belt if needed.

Is idler arm

bent?

Replace idler arm.

No

Yes

Is belt routed

on wrong side

of idler lever?

Reroute belt.

No

Yes

Dryer Troubleshooting

513447 13

Dryer Troubleshooting

Dryer motor does not stop.

Is wiring to

motor switch

incorrect?

Refer to wiring diagram.

Yes

Is motor

centrifugal

switch sticky

or plugged

with lint?

No

Remove dust or lint and spray with a cleaner and lubricant.

Yes

Is door switch

inoperative?

Test switch and replace if inoperative. Refer to

Test

Procedures

section.

No

Yes

DRY1847S

Is accumulator

inoperative?

Test timer and replace if inoperative. Refer to

Test

Procedures

section.

No

Yes

4. Dryer Motor Does Not Stop

14 513447

5. Dryer Runs Only When Door is Open

Dryer runs when door is open.

Is door switch

miswired?

Rewire door switch. Refer to wiring diagram.

Yes

DRY1856S

Replace door switch.

No

Dryer Troubleshooting

513447 15

Dryer Troubleshooting

Dryer heating assembly does not heat or burner does not ignite.

Is exhaust

system

improper or

inadequate?

Refer to

Installation Instructions

(supplied with unit) for exhaust requirements.

Is exhaust

duct made of

plastic or thin

foil?

No

Replace with rigid or semirigid metal exhaust duct.

Yes

Is house fuse

blown or

circuit breaker

tripped?

Check fuses or circuit breakers. A 240 Volt electric heat dryer uses two fuses. Make sure both fuses are good.

Yes

Electric

Models: Is

heater assembly

inoperative?

Test heater assembly and replace if cold Ohms do not read between 9 and 10.5 Ohms.

Yes

Electric

Models: Is thermal fuse inoperative?

Test thermal fuse and replace if inoperative. Refer to

Test

Procedures

section.

Yes

DRY1848Sa

Yes

No

Continued on

next page.

No

Is limit

thermostat

inoperative?

Test thermostat and replace if inoperative. Refer to

Test

Procedures

section.

Is drive

motor switch

inoperative?

Test switch and replace if inoperative.

Is termperature

selector switch

set at FLUFF/NO

HEAT or

inoperative?

No

Reset or test

switch and

replace if

inoperative.

Yes

No

Yes

No

Yes

No

6. Dryer Heating Assembly Does Not Heat or Burner Does Not Ignite

16 513447

6. Dryer Heating Assembly Does Not Heat or Burner Does Not Ignite

DRY1848Sb

Gas Models: Is

harness properly

connected to gas

controls?

Check harness connections to gas valve coils, sensor and main harness. Reconnect as required.

Test igniter and replace if inoperative. Refer to

Test

Procedures

section.

Gas Models:

Is igniter

inoperative?

Gas Models:

Is sensor

inoperative?

Test sensor and replace if inoperative. Refer to

Test

Procedures

section.

Continued from

previous page.

Yes

No

Yes

No

Gas Models:

Is gas flow restricted in gas orifice?

Clean out gas orifice.

Yes

Is cycling

thermostat

inoperative?

Test thermostat and replace if inoperative. Refer to

Test Procedures

section.

Yes

No

Is wiring

broken, loose

or incorrect?

Refer to wiring diagram.

Yes

Gas Models:

Is gas supply

insufficient?

Check gas shut-off valve in dryer and main gas line valve. Open partially closed gas shut-off valve or correct low gas pressure.

Gas Models:

Are gas valve

coils

inoperative?

Test coils and replace if inoperative. Refer to

Test

Procedures

section.

Yes

No

Yes

No

Is accumulator inoperative?

Test and replace accumulator if inoperative. Refer to

Test Procedures

section.

No

Yes

No

(continued)

Dryer Troubleshooting

513447 17

Dryer Troubleshooting

Gas dryer models: Igniter does not glow (gas supply sufficient).

Is there power to

power leads on valve (pink and

blue wires)?

Check selector switch, thermostats, motor switch and wiring.

No

Has flame

sensor failed

with contacts

open?

Yes

Replace sensor.

Yes

Is igniter broken

or open?

Replace igniter.

No

Yes

DRY1850S

7. Igniter Does Not Glow (Gas Supply Sufficient) – Gas Dryer Models

18 513447

8. Burner Ignites and Goes Out Repeatedly – Gas Dryer Models

Gas dryer models: Burner ignites and goes out repeatedly.

Is exhaust

system

improper or

inadequate?

Refer to

Installation Instructions

(supplied with unit) for

exhaust requirements.

Ye s

Is weather

hood flapper

restricted?

No

Is burner heat

holding sensor

contacts open?

Replace sensor or correct gas supply problem.

No

DRY1851S

Refer to

Installation Instructions

(supplied with unit) for

exhaust requirements.

Ye s

Is gas supply

insufficient?

Check gas supply and pressure. Make sure gas shut-off valve is turned on.

Is igniter

cracked?

Replace igniter and bracket.

Are gas valve

coils

inoperative or

intermittent?

Check coils and replace appropriate coils. Refer to Te st Procedures section.

No

Ye s

No

Ye s

Dryer Troubleshooting

513447 19

Dryer Troubleshooting

Gas dryer models: Igniter glows but burner does not ignite.

Did sensor

fail in closed

position?

Replace sensor.

Yes

Is secondary

coil or holding

coil open?

No

Is gas supply

insufficient?

Check gas supply and pressure. Make sure gas shutoff valve is turned on.

No

Yes

DRY1852S

Replace gas valve (in warranty) or replace coils (out of warranty). Refer to

Test

Procedures

section.

Yes

Are igniter

and bracket

improperly installed on burner tube

assembly?

Loosen screw and properly position igniter and bracket on burner tube assembly.

Is sensor

improperly

installed on

burner

housing?

Loosen screw and properly position the sensor on the burner housing.

No

Yes

No

9. Igniter Glows But Burner Does Not Ignite – Gas Dryer Models

20 513447

10. Dryer Heater Assembly Or Burner Shuts Off Prematurely

Dryer heater assembly or burner shuts off prematurely.

Is exhaust

system

improper or

inadequate?

Refer to

Installation Instructions

(supplied with unit) for exhaust requirements.

Yes

Is weather

hood flapper

restricted?

No

Gas Models: Is

gas supply

insufficient?

Check main gas line shut-off valve. Open partially closed gas shut-off valve or correct low pressure.

No

Yes

DRY1853S

Refer to

Installation Instructions

(supplied with unit) for exhaust requirements.

Yes

Gas Models: Is

dryer properly

equipped for type

of gas used?

Refer to "Gas Burner Conversion Procedures" supplied in gas burner conversion kit.

Gas Models:

Is burner flame

improperly

adjusted?

Adjust flame. Refer to

Adjustments

section.

Cycling off on

limit

thermostat?

Momentarily connect a jumper wire across thermostat terminals. If heater element heats or burner ignites when jumper wire is connected, refer to next flowchart.

No

Yes

No

Gas Models: Is

sensor contact

closing?

Replace sensor or adjust burner flame (refer to

Adjustments

section).

Yes

Is cycling

thermostat

inoperative?

Test thermostat and replace if inoperative.

Is wiring

broken, loose

or incorrect?

Refer to wiring diagram.

No

Yes

Is accumulator inoperative?

Test and replace accumulator if inoperative. Refer to

Test Procedures

section.

No

Yes

No

Dryer Troubleshooting

513447 21

Dryer Troubleshooting

Dryer heater assembly or burner repeatedly cycles off on limit thermostat.

Is external exhaust

system longer or providing greater

restriction than

recommended?

Refer to

Installation Instructions

(supplied with unit) for exhaust system requirements.

Is exhaust duct made of plastic

or thin foil?

No

Replace with rigid or semi-rigid metal exhaust duct.

Yes

Is lint filter

clogged?

Clean lint filter.

Yes

Is there lint in

internal dryer

ductwork?

No

Disassemble dryer ductwork and clean.

Is there lint

or other

obstruction in

external exhaust

system?

Disassemble and clean exhaust system.

Yes

Is hinged

damper on

exhaust system

weather hood

not free to

open?

Free hinged damper or replace weather hood.

Yes

Is limit

thermostat

cycling at too

low a

temperature?

Replace thermostat.

Yes

SWD1699S-a

Yes

No

Continued on

next page.

No

11. Dryer Heater Assembly or Burner Repeatedly Cycles Off On Limit Thermostat

22 513447

Dryer Troubleshooting

DRY1857S

Continued from

previous page.

Is there an air

leak at front panel seal?

Check and replace seal if necessary.

Check and replace seal(s) if necessary.

Is there an air

leak at cylinder

seal(s)?

Is there an air

leak at blower

seal?

Check and replace seal if necessary.

Test thermistor and replace if inoperative. Refer to

Test

Procedures

section.

Is thermistor inoperative?

Is there an air leak around loading door? (Door not sealing due

to damaged seal or

inoperative door

catch)?

Replace seal or catch.

Yes

No

Yes

11. Dryer Heater Assembly or Burner Repeatedly Cycles Off On Limit Thermostat (continued)

513447 23

Dryer Troubleshooting

Dryer heater assembly or burner does not shut off.

Is motor switch

inoperative? (Must be in a heat setting.)

Test switch and replace if inoperative.

Yes

Motor does

not stop?

No

Refer to

Dryer Motor Does Not Stop

paragraph.

Yes

Is wiring

incorrect?

Refer to wiring diagram.

No

Yes

SWD1700S

Has heater

assembly

shorted?

Remove heater assembly and check for short.

No

Yes

12. Dryer Heater Assembly or Burner Does Not Shut Off

24 513447

13. Clothes Do Not Dry in Dryer

Clothes do not dry in dryer.

Does heater

assembly not

heat or

burner not

ignite?

Refer to

Dryer Heating Assembly Does Not Heat or Burner Does Not Ignite

paragraph.

Yes

Is there too much water

in articles

being dried?

No

Is laundry

load too

large?

Remove part of load. A normal washer load is a normal dryer load. Maximum load: Dryer cylinder one half full of wet clothes.

No

Yes

DRY1854S

Remove excess water.

Yes

Is laundry

load too

small?

Add one or two bath towels to load.

Is there

excessive

lint on lint

filter?

Clean lint filter.

Is exhaust

system

improper or

inadequate?

Refer to

Installation Instructions

(supplied with unit) for exhaust requirements.

No

Yes

Does heater assembly or

burner shut off

prematurely?

Refer to

Dryer Heater Assembly or Burner Shuts Off Prematurely

paragraph.

Yes

Gas Models: Is

gas line

pressure too

high or too low?

If Natural Gas line pressure to dryer exceeds 8 inch water column pressure, or is lower than

6.5 + 1.5 inch water column, ask Gas Company to correct.

Is belt installed

improperly (low

RPM - correct

RPM is 52 ± 1)?

Check for proper installation.

No

Yes

No

Is heat selector

switch set on

FLUFF/NO HEAT

or inoperative?

Reset switch or

test and

replace switch

if inoperative.

Refer to

Test

Procedures

section.

No

Yes

No

Dryer Troubleshooting

513447 25

Dryer Troubleshooting

Clothes are too hot when removed from dryer.

Is exhaust

system

improper or

inadequate?

Refer to

Installation Instructions

(supplied with unit) for exhaust requirements.

Yes

Were clothes

removed from

dryer before

cycle has

completed?

No

Allow the dryer to complete the cycle through the cool-down to the OFF position.

Yes

Is cycling

thermostat

inoperative?

Test cycling thermostat and replace if inoperative.

No

Yes

DRY1855S

Are seals inoperative (air leaks)?

Check and replace any inoperative seals in the following areas:

1. Seal between loading door and front panel.

2. Seal between front panel and front bulkhead.

3. Seal between blower cover and air duct.

4. Seal between cylinder and front or rear bulkhead.

5. Gap between air duct and filter mounting.

Add additional cool-down time.

Is

accumulator

inoperative

(not allowing

cool-down)?

Test and replace accumulator if inoperative. Refer to

Test Procedures

section.

No

Yes

No

Yes

14. Clothes Are Too Hot When Removed From Dryer

26 513447

15. Excessive Chattering Or Vibrating Noise in Dryer

Excessive chattering or vibrating noise in dryer.

Is idler spring

inoperative?

Remove lower access panel. Set dryer to normal cycle and allow it to heat to operating temperature. If the belt vibrates as it rotates around the cylinder, the idler arm is making the noise. Replace the idler spring.

Yes

DRY1858S

Check blower fan for missing or cracked fan blades.

Are idler

pulley and

shaft worn?

Are rollers

worn?

Replace idler

pulley and

shaft.

Replace

rollers.

No

Yes

No

Yes

No

Dryer Troubleshooting

513447 27

Dryer Troubleshooting

Excessive humming or whistling noise in dryer.

Is blower

housing

inoperative?

If the abnormal operating noise is loudest at the vent exit, the problem is originating from the blower housing. Replace the current housing and cover.

Yes

SWD1704S

Check blower fan for missing or cracked fan blades.

No

16. Excessive Humming Or Whistling Noise in Dryer

28 513447

Electronic Control Troubleshooting

17. Error Codes

Following is a list of possible error codes.

Section 4

Display Information

Right most DP (decimal point) Lit

Alrm Break-in Alarm Error Service the door or coin vault switches. OFF Break-in Alarm Shutdown Error Service the door or coin vault switches. E:OP Open Temperature Sensor Error Open temperature sensor circuit wiring. Replace sensor. E:SH Shorted Temperature Sensor Error Short in temperature sensor circuit wiring. Replace sensor.

Err Coin Error

OP Open Thermistor Physical open in the thermistor circuit. Replace thermistor. SH Shorted Thermistor Dead short in the thermistor circuit. Replace thermistor.

Description

Network Communication Error

Cause/ Corrective Action

Communication problem. Wait for 1.5 minutes for error to clear. If error doesn’t clear, power-down and power-up the machine. If error persists, replace control or network board.

Invalid coin pulse or inoperative coin sensor. Check coin drop area and remove obstructions. If error persists, tampering may have occurred. Evaluate security procedures.

513447 29

Electronic Control Troubleshooting

18. Coins Ignored When Entered

Coins Ignored When Entered

Start coin drop diagnostic test.

Dwg. 2

Does the

display on the

electronic control

increment properly?

NO

Is connector H5 on the

control firmly seated in

its receptacle?

YES

Is the

3 pin connector

between the coin drop

and the control

connected

correctly?

YES

testing and reset

diagnostic test

Exit diagnostic

control.

NO

Reconnect

and run

again.

NO

Are wires exiting coin drop optical sensor cracked or broken?

YES

Replace coin drop.

If problem still exists

replace the control.

30 513447

NO

Replace electronic control.

DRY353S

19. No IR Communication

Attempt to communicate with control using PDA.

Is there a

response of

any kind from

the control?

Check PDA manual for correct use of IR.

No

DRY1859S

Check PDA. Set up

comport, baud rate

and consumer IR bit.

Does the

control display

"EIOF" or "-C-"?

If PDA displays control mismatch, select proper control type.

Communication sequence checks out.

Yes

No

Does the

control

respond?

Make sure that SDIO IrDA card is installed if required on PDA.

No

Yes

"-C-"

"EIOF"

Has IR

communication

been turned off?

Turn IR communication on. Refer to

Programming Manual

.

Change

control.

No

Yes

Electronic Control Troubleshooting

513447 31

Electronic Control Troubleshooting

20. No Display

(1)

No Display

Dwg. 1

1

Are there 24 volts AC

across terminals H1-3

and H1-1 on the

control?

NO

2

(2)

Are there 24 Volts AC across the secondary

of the transformer?

NO

NOTE: Refer to wiring

3

diagram for primary

(3)

voltage.

Are there 120 or 240

volts AC to the primary

of the transformer?

YES

NO

Replace the control.

Correct wiring

between the

transformer and

the control.

Correct wiring to the

primary of the

transformer. Make

sure the machine is

plugged in and

power is on.

32 513447

Replace the transformer.

DRY351S

No Display

DRY1863S

1

2

3

Electronic Control Troubleshooting

513447 33

Electronic Control Troubleshooting

Replace electronic

control.

Correct wiring

between door switch

and control. Also

check neutral

supply to control.

Correct wiring to door switch.

Check operation of

the door switch.

Replace if necessary.

Is there voltage across

terminals H3-1 and

H3-6?

Is there

voltage on the

N.O. terminal of the

door switch to a

neutral wire?

Is there

voltage on the

COM terminal of the

door switch to a

neutral wire?

(2)

(3)

(4)

YES

NO

Replace resistor.

Does

resistor or jumper at

proper ohms?

(1)

NO

YES

NOTE: Conduct all tests with the door closed.

YES

NO

YES

NO

DRY1860S

1

2

3

4

H3-2 and H3-5 read

21. Door Open

34 513447

Electronic Control Troubleshooting

1

2

3

4

Door Open

513447 35

DRY1863S

Electronic Control Troubleshooting

Is there voltage across

terminals 5 and 4 of

the motor?

Is there voltage across

H3-4 and H3-6 on the

control?

Is there voltage across

H3-1 and H3-6 on the

control?

Replace the motor.

Correct the

wiring to

the motor.

Replace the

electronic

control.

Refer to

door open

troubleshooting.

NOTE: Checks to be made only if

motor does not start and “door” is not diplayed on control. If “door” is displayed please refer to door

open troubleshooting.

YES

(1)

(2)

(3)

NO

YES

NO

YES

NO

DR

Y1861S

1

2

3

22. Motor Will Not Start

36 513447

Motor Will Not Start

1

2

3

Electronic Control Troubleshooting

513447 37

DRY1863S

Electronic Control Troubleshooting

Is there voltage across

the leads to the heating

element?

Is there

voltage from the

output side of the

limit thermostat

to L2?

Is there

voltage to the

input side of the limit

thermostat to L2?

Is there

voltage to the

output side of the

thermo fuse on the

element?

Is there voltage to the

input side of the

thermal fuse?

Is there voltage on

FS-1 on the control to

L2?

Is there voltage on

FS-2 on the control

board to L2?

Check for

proper operation

of centrifugal switch on

motor. Does it operate

properly?

Replace heating

element.

Check and

replace wiring

between

components.

Replace element.

Check for proper

air flow and operation of

limit thermostat.

Replace thermo

fuse.

Correct wiring

between control

and thermo fuse

on the

element.

Replace motor.

Correct wiring

between motor

and element &

motor and L2.

Make sure unit is

calling for heat.

Check operation

of thermistor.

Replace the

control.

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

YES

NO

No Heat Electric

Dwg. 6

DRY359S

1

7

8

2

3

4

5

6

23. No Heat (Electric)

38 513447

No Heat (Electric)

1

2

3

4

5

6

7

8

Electronic Control Troubleshooting

FLW1864S

513447 39

Electronic Control Troubleshooting

Refer to NOTE.

(1)

(2)

(3)

(4)

(5)

(6)

YES

NO

YES

Refer to Door Open troubleshooting.

Replace either the gas valve, coils of gas valve or the sensor.

DRY1862S

Is there

voltage across

the pink wire of the gas

valve to terminal 2 on

the motor?

Is there

voltage at the

output of the limit

thermostat referenced

to neutral?

Correct wiring

between

limit thermostat

and gas valve.

Is there

voltage to the

input of the limit

thermostat referenced

to neutral?

Check for proper

air flow making

sure venting is

not blocked and

lint screen is clean.

Reset or replace

limit thermostat.

Is there

voltage across

FS-1 and H2-3

(neutral) on the

control?

Correct wiring

between FS-1 and

limit thermostat.

Is

there

voltage across

FS-2 and H2-3

(neutral) on the

control?

Make sure unit

is calling for heat.

Check operation

of thermistor.

Replace control.

Is there voltage across terminal 1 of the motor

and L1?

Check for proper

operation of

centrifugal on the

motor. Replace

motor if necessary.

Correct wiring

to the motor.

NOTE: When calling for heat the holding coil, the booster coil and the igniter will be energized. Once the sensor senses that the igniter is hot enough for ignition, it will open. At this time the holding coil and the secondary coil will be energized allowing gas to flow. If the flame cycles on and off check for proper operation of sensor. If gas never ignites, check for problems with the coil and check to see if the sensor opens. If coils are good and the sensor opens with the glow bar operational and there is no ignition/gas flow, replace the gas valve.

1

2

3

4

5

6

24. No Heat (Gas)

40 513447

No Heat (Gas)

1

6

2

3

5

4

Electronic Control Troubleshooting

DRY1863S

513447 41

Coin Drop Troubleshooting

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Additional coins

following path to

sensor

Coin Drop

Sensor

Coin in

Coin Slot

25. Troubleshooting Coin Drop

a. Non-Electronic Coin Drops: When coin is placed into coin slot, the coin should roll down drop and be heard dropping into coin vault. If coin does not fall into coin vault or if coin drop sensor does not register that coin has been entered, follow troubleshooting instructions on following page. Refer to coin follows when working properly.

Figure 1 for path that

Section 5

IMPORTANT: Never use oil to correct coin drop problems. Oil residue will prevent coins from rolling properly.

IMPORTANT: Do not bend or damage mechanical parts within coin drop.

DRY2B

Figure 1

42 513447

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

25. Troubleshooting Coin Drop (continued)

Is proper

electrical power

supplied to coin drop?

(Incorrect electrical connection

may prevent coins from

registering in

coin drop.)

Yes

No

Refer to wiring

diagram for

proper connections.

Coin Drop Troubleshooting

Is

machine level?

(Machines that aren't

level may prevent coins from

following through required

check stages

of drop.)

Yes

Is coin drop

clean? (Residue or

lint build-up may prevent

coins from following through

required check stages

of drop.)

Yes

Do coins fall freely

through drop?

Yes

No

Installation Instructions

for instructions

on leveling machine.

Adjustments section

for instructions on cleaning

Replace

coin drop.

Refer to

drop.

Replace

coin drop sensor.

SWD1714S

513447 43

Coin Drop Troubleshooting

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Coin Drop Cover

Coin Return Button

Tension Spring

MIX6B

Coin Drop Cover

Cover Catch

Tension Spring

b. Electronic Coin Drops:

If coin drop is not accepting coins, perform the following:

(1) Clean coin drop. Refer to Paragraph 29. (2) On electronic coin drops with an old-style

tension spring (shown in

Figure 2 and

Figure 4), test and replace tension spring

using the following instructions.

Remove Coin Drop From Machine

(1) Disconnect electrical power to machine and

drop.

(2) Remove coin drop from machine.

Test Tension Spring

(1) Push coin return button to open and close

coin drop cover to clear possible coin jams. Refer to Figure 2.

(3) If coin drop now operates properly, replace

tension spring using instructions on following pages.

Replace Tension Spring

(1) Move tension spring downward until cover

catch is free. Refer to Figure 4.

DRY2088N

Figure 4

(2) Open cover for coin drop.

MIX7B

Figure 2

(2) Manually hold down coin drop cover and

insert coin. Refer to

Figure 3

Figure 3.

44 513447

Coin Drop Troubleshooting

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Small Flathead Screwdriver

Right Side of Tension Spring

Left Tab

MIX3B

Tabs

Center Tab

MIX4B

Clip

MIX8B

Slot

(3) Place a small flathead screwdriver under

right side of tension spring and lift up. Refer to

Figure 5.

MIX2B

Figure 5

(4) Use screwdriver to move spring

approximately 3 mm to left. (5) Lift spring over left tab. Refer to Figure 5. (6) Rotate spring clockwise, 40 to 60 degrees,

until it is free from right tabs. Refer to

Figure 6.

(9) Remove clip from spring. Refer to

Figure 7.

Figure 7

(10) Attach clip to new tension spring, Part No.

209/00598/02.

(11) Place clip, installed on spring, in slot on

coin drop. Refer to

Figure 8.

Figure 8

Figure 6

(7) Use screwdriver to remove spring from

center tab. Refer to (8) Lift spring, with attached clip, off drop.

Figure 6.

513447 45

Coin Drop Troubleshooting

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

MIX5B

Small Flat

Screwdriver

Center

Tab

Left Tab

(12) Use a small flathead screwdriver to push

spring under center tab. Refer to

Figure 9

Figure 9.

(13) Lift spring gently to place in position under

left tab.

(14) Push spring to right until it snaps into

position. Refer to

Figure 5. (15) Close coin drop cover. (16) Move tension spring over cover catch.

Refer to

Figure 4.

Reinstall Coin Drop Into Machine

(1) Reinstall coin drop into machine. (2) Reconnect electrical power to machine and

drop.

(3) Add a coin to drop to verify that coin drop

is operating properly and that electrical connection is working properly.

46 513447

Section 6

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

To reduce the risk of serious injury or death by carbon monoxide and other gases in gas dryers, carefully read and follow all instructions given in this section.

W005

WARNING

D351S

Dryer

Base

Leveling

Leg

Adjustments

IMPORTANT: When reference is made to directions (right or left) in this manual, it is from operator’s position facing front of washer.

26. Leveling Legs

Refer to Figure 10.

NOTE: Dryer should be installed on a solid and level floor.

a. Place dryer in position, adjusting the legs until

dryer is level.

NOTE: Legs can be adjusted outside the dryer by using a 1-1/4 inch size wrench, or from inside the dryer (with lower front access panel removed) by using a 1/4 inch drive ratchet with extension.

b. Keep dryer as close to the floor as possible. All

four legs must rest firmly on the floor so weight of the dryer is evenly distributed. The dryer MUST NOT rock.

IMPORTANT: DO NOT move the dryer at any time unless the dryer is completely assembled. DO NOT slide the dryer across the floor once the leveling legs have been extended as the legs and base could become damaged.

513447 47

Figure 10

Adjustments

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

To reduce the risk of fire or serious injury, the access panel must be in place during normal operation.

W262

WARNING

27. Burner Flame (Gas Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel. c. Set timer to 60 minutes. d. Close the loading door. Start the dryer in a heat

setting (refer to Operating Instructions supplied

with the dryer). The dryer will start, the igniter

will glow red, and the main burner will ignite. e. Allow the dryer to operate for approximately

five minutes, then loosen the air shutter

lockscrew. Refer to

f. Turn the air shutter to the left to get a luminous

yellow tipped flame, then turn it back slowly to

the right to obtain a steady blue flame. g. After proper flame is obtained, tighten air

shutter lockscrew firmly. Refer to h. Reinstall access panel and screws.

Figure 11.

NOTE: After the dryer has operated for approximately three minutes, exhaust air or exhaust pipe should be warm.

48 513447

Silicon Carbide Ignition System

Air Shutter Lockscrew

Air

Shutter

Shut-Off Valve

Handle

1/8 Inch Pipe Plug

(For checking manifold pressure)

D265SE3A

WR

Air Shutter Lockscrew

Air

Shutter

Shut-Off Valve

Handle

(Shown in Open Position)

1/8" Pipe Plug

(For checking manifold pressure)

D363SE3A

Adjustments

513447 49

Silicon Nitride Ignition System

Figure 11

Adjustments

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

DRY3B

Compressed

Air

Cotter

Metal

Clip

DRY4B

Coin Drop

Frame

Coin

Return

DRY5B

Cotton

Swab

28. Cleaning Non-Electronic

Coin Drop

a. Disconnect electrical power to machine and

drop. b. Remove coin drop from machine. c. If lint is preventing coins from rolling through

coin drop, blow compressed air though coin

entry and along the side of the coin drop. Refer

to

Figure 12.

g. Remove coin return from coin drop frame.

Refer to

Figure 13.

Figure 13

h. Check coin path in coin drop for lint and

residue. If lint or light residues are present, use a cotton swab to remove. If heavy residue is present, it may be necessary to first scrape off excessive residue and then use a cotton swab dipped in water or isopropyl alcohol (rubbing alcohol) to remove remainder of residue. Refer to

Figure 14.

Figure 12

d. Insert a coin through the coin drop. If coin does

not roll through drop, continue with the

following. e. Remove cotter pin from top of drop. Refer to

Figure 12. Save pin for reinstallation when

cleaning is complete.

f. Move metal clip closer to sensor so that it

comes off frame. Refer to

Figure 12.

50 513447

Figure 14

Adjustments

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

DRY6B

Pivot Point

Pendulum

DRY7B

Eyes

Dry

Cotton

Swab

i. Check coin return pendulum to verify it swings

freely. If pendulum does not swing freely, spray pendulum pivot point with Teflon based lubricant and move pendulum back and forth two to three times. An additional application of Teflon based lubricant may be necessary to ensure that pendulum swings freely. Refer to Figure 15.

Figure 15

j. Check coin drop sensor for dust or dirt on eyes.

Wipe eyes with dry cotton swab. Refer to

Figure 16.

IMPORTANT: DO NOT use isopropyl alcohol to clean electronic sensor or eyes.

Figure 16

k. Reinstall coin return on to coin drop frame.

l. Reinstall metal clip and slide towards coin

insert slot. All cotter pin holes must line up.

m. Reinstall cotter pin.

n. Place drop on level surface to verify that coins

follow correct path in drop. It may be necessary to lift drop to allow coin to follow through

sensor. o. Reinstall coin drop into machine. p. Reconnect electrical power to machine and

drop. q. Add a coin to drop to verify that coin drop is

operating properly and that electrical

connection is working properly.

NOTE: If coin drop does not operate properly after above steps have been completed, corrosion of metal or vandalized components within coin drop may be preventing the coin drop from functioning correctly. Replace coin drop.

513447 51

Adjustments

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Catch

Spring

Cover

Spring

29. Cleaning Electronic Coin Drop

NOTE: The electronic coin drop should be cleaned once a year. Clean the drop more often if it is exposed to high levels of residue or lint build-up.

a. Disconnect electrical power to machine and

drop.

b. Remove coin drop from machine. c. Check the spring style of coin drop.

Coin Drops with Old-Style Spring (refer to Figure 17):

(1) Move spring downward until cover catch is

free. Refer to

NOTE: Do not lift or overbend the spring in any direction.

Figure 17.

(2) Open cover for coin drop. Refer to

Figure 18.

Figure 18

Coin Drops with New-Style Spring (refer to

Figure 19):

DRY2089N

DRY2088N

Figure 17

Figure 19

52 513447

(3) Open cover of coin drop. Refer to

Figure 20.

DRY2404N

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

NOTE: Do not overbend the spring by opening

DRY2408N

Spring

DRY2090N

Old-Style Spring Coin Drop

New-Style Spring Coin

Alcohol

Moistened

Cloth

cover too far.

Adjustments

DRY2408N

Figure 20

d. Clean the coin path with a soft brush and wipe

exposed surfaces with an alcohol moistened cloth. Refer to

Figure 21 or Figure 22.

DRY2405N

Figure 22

e. Clean residue from coin rail with an alcohol

moistened cloth. Refer to

Figure 23

Figure 23.

DRY2406N

DRY2090N

Figure 21

513447 53

Adjustments

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Light

Sensors

f. Clean light sensors with a soft brush or air

spray duster. Refer to

Figure 24.

DRY2407N

Figure 24

g. Close cover for coin drop. h. Coin Drops with OLD-Style Spring - Move

spring back over cover catch. i. Reinstall coin drop into machine. j. Reconnect electrical power to machine and

drop. k. Add a coin to drop to verify that coin drop is

operating properly and that electrical

connection is working properly.

54 513447

Section 7

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

DRY1836S

Timer

Motor

Wires

“M”

“L1”

“H”

“N”

Test Procedures

IMPORTANT: Electrical test procedures in this service manual are performed by using a Volt-Ohm meter. Tests can also be performed using a multimeter or any other electrical testing equipment with which the service person is familiar.

30. Timer Contacts

Refer to Figure 25. a. Disconnect wires from timer, except timer

motor wires.

NOTE: Refer to wiring diagram when rewiring timer.

b. While supporting timer, remove screws holding

timer to control cabinet.

c. Pull timer out through control panel opening as

far as wires will permit.

d. Manually rotate timer out of “OFF” position

and into cycle.

e. Set test meter to read Ohms. The following

readings should be found: (1) Motor circuit test – L1 and M = “zero”

Ohms (closed)

(2) Heat circuit test – L2 and H = “zero” Ohms

(closed)

(3) Timer motor test – T and M (1702 and1709

suffix models) or T and N (all other models) = approximately 2460-3100 Ohms or apply live power to timer motor terminals and motor should run.

513447 55

NOTE: Timer Motor Resistance: 120 Volt, 60 Hz2,460 – 3,100 Ohms 240 Volt10,900 – 13,000 Ohms 24 Volt80 – 130 Ohms

(4) Rotate timer to “cooldown” (5 minutes

before “OFF”). “Infinite” (open) reading should be found between L2 and H.

(5) Rotate timer to “OFF” position. “Infinite”

(open) reading should be found between L1 and M and between L2 and H.

NOTE: Timer motor power is supplied through M (1702 and1709 models) or N (all other models) terminal.

Figure 25

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

31. Fabric Selector Switch

NOTE: Refer to proper model wiring diagram when rewiring switch.

a. Set test meter to read Ohms and apply meter

probes to switch terminals.

NOTE: Refer to proper model wiring diagram when reconnecting wires.

FABRIC SELECTOR SWITCH – 4 Position

L1-1 L1-2 Fluff (No Heat) – – Delicate X X Perm. Press – X Normal (Regular) – X X indicates closed

FABRIC SELECTOR SWITCH – 3 Position

L1-2 L1-3 L1-1 Fluff (No Heat) – X – Delicate X – X Regular/Perm.

Press

X – –

X indicates closed

56 513447

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

32. Drive Motor

Refer to Figure 26. a. Remove motor and exhaust assembly. b. Disconnect motor wire harness at motor

disconnect block.

Motor

Disconnect

Block

3

4

6

2

NOTE: Refer to wiring schematic, Section 11, for internal motor switch wires.

NOTE: Drive Motor Resistance 120 Volt2,460 – 3,100 Ohms 240 Volt10,000 - 13,000 Ohms 24 Volt80-130 Ohms

Motor

Switch

Motor and

Exhaust

1

Assembly

5

1

643 5

2

G

Drive

Motor

Figure 26

513447 57

D326SE3A

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

NO

A. Continuity exists between switch

terminal 5 and black wire.

Inoperative motor

switch. Replace switch.

YES

Unplug the motor wire harness from the motor

connection block before starting this test.

B. Manually depress actuator.

Continuity broken between switch terminal 5 and black wire.

C. Continuity broken between switch

terminal 6 and yellow wire.

D. Manually depress actuator.

Continuity exists between switch terminal 6 and yellow wire.

E. Continuity broken between switch

terminal 1 and switch terminal 2.

F. Manually depress actuator.

Continuity exists between switch terminal 1 and switch terminal 2.

Motor switch checks O.K.

Start Terminals

Run Terminals

Heater Circuit Terminals

Note: Disconnect yellow wire from motor switch before testing start terminals.

Note: Reconnect yellow wire to motor switch before testing run terminals.

NO

YES

Inoperative motor

switch. Replace switch.

Inoperative motor

switch. Replace switch.

Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switch.

W260

WARNING

c. Motor Switch (Refer to SECTION 8 for Internal Wiring of the Dryer Motor Switch.)

58 513447

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

d. Motor Windings (Refer to SECTION 8 for Internal Wiring of the Dryer Motor Switch.)

G. 1 – 2 Ohms between black

wire and orange wire.

Start Winding

H. 1 – 2 Ohms between yellow

wire and orange wire.

I. Continuity exists between

orange wire and brown wire.

All motor windings check O.K.

Run Main Winding

Protector

NO

YES

NO

YES

Inoperative start winding.

Replace motor.

Inoperative run main

winding. Replace motor.

Inoperative run main

winding. Replace motor.

Disconnect electric power to dryer before performing any of the following steps or when replacing inoperative motor switch.

W260

WARNING

Test Procedures

513447 59

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

D355SE3A

Switches

Switch

Lever

Ratchet

Wheel

Timing

Cam

Switches

Switch

Lever

Ratchet

Wheel

Timing

Cam

TWO SWITCH ACCUMULATOR THREE SWITCH ACCUMULATOR

33. Accumulator (Metered Models)

NOTE: Refer to wiring diagram when rewiring switches.

a. Set meter to read Ohms and apply leads on

terminals of each switch. You should read the following: Switch A – “zero” Ohms (closed) Switch B – “zero” Ohms (closed) Switch C (if present) – “infinite” (open)

b. Manually advance timing cam until it engages

with ratchet wheel and the first “click” is heard. Switch B should now read “infinite” (open).

c. Continue to rotate timing cam until second

“click” is heard. Switch B should remain open. Switch A should read “infinite” (open) and Switch C (if present) should read “zero” Ohms (closed).

Figure 27

60 513447

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

D029KE3A

Mounting

Tab

Thermal Overload Protector

Motor

Switch

34. Motor Switch

a. Remove motor and exhaust fan assembly. b. Remove the two motor switch attaching screws.

Refer to Remove motor switch.

c. Remove thermal overload protector.

NOTE: The thermal overload protector is unique to the motor from which it was removed and should only be used on that motor. To reduce the risk of overheating the motor, do not use any thermal overload protector other than the one taken from the inoperative motor switch in step 3.

Figure 32. Disconnect switch leads.

(1) Motor with Switch on Blower End

Using a small bladed screwdriver, press the thermal overload protector mounting tab downward and remove the thermal overload protector from the inoperative motor switch. Refer to

Figure 28.

Figure 28

513447 61

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

D359SE3A

Thermal Overload Protector

Plastic

Clip

Motor

Switch

Top Of

Motor

Switch

(2) Motor with switch on pulley end

Press the tip of a small bladed screwdriver into the slot located between top of motor switch and plastic clip. Lift up on handle of screwdriver until both clip and thermal overload protector detach from motor switch. Refer to

Figure 29.

d. Attach the thermal overload protector removed

in Step “c” to the new motor switch.

e. Install new motor switch onto motor and

reconnect motor switch leads removed in Step “b”. Refer to

Figure 32.

f. Test motor switch by following the step-by-

step procedures included in

Paragraph 32.

g. Before reinstalling the motor assembly, apply

power (120 VAC) directly to motor terminals 4 and 5. Then start and run the motor at least 6 times, making sure the motor and switch are operating properly.

NOTE: The dryer manufacturer and parts suppliers are not liable for improper switch installation.

Figure 29

62 513447

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

Secondary

Coil

Test Procedures

4

5

2 3

1

Holding Coil

and

Booster Coil

(Split Coil Valve)

120 Volt, 60 Hertz

Electrical

Supply Line

SECONDARY

COIL

HOLDING

COIL

BOOSTER

COIL

Sensor

Igniter

D267SE3B

Figure 30

35. Burner System Operation (Gas

Refer to Figure 30. a. Components

b. Pre-Ignition Circuits

c. Burner Circuit

Models)

This burner has four basic components: a silicon carbide (glow bar) igniter, burner tube, sensor, and a two-stage gas valve consisting of a split-coil valve and a secondary coil valve. The split-coil valve is opened when the dryer thermostat calls for heat, while the secondary valve does not open until the igniter has attained ignition temperature.

When the dryer thermostat calls for heat, circuits are completed through the holding coil, sensor, booster coil and igniter. Both coils must be energized to open the split-coil valve. Once opened, the holding coil can hold the valve open without assistance from the booster coil. The sensor triggers the current to travel around the secondary coil and through the igniter, causing the igniter to get hot.

In approximately 30 seconds, the igniter attains ignition temperature and ignition is made. The heat from the burner flame causes the sensor

contacts (located on burner housing beside the igniter) to open. A circuit is then completed through the secondary valve coil, opening the valve and allowing gas to flow.

d. Momentary Power Interruption

Upon resumption of power, sensor contacts will still be open, permitting secondary valve to open. However, with the secondary coil in the circuit, the booster coil cannot draw enough current to open the split-coil valve. When sensor contacts do reclose, the secondary valve will close, and the burner system will be in the normal pre-ignition circuit.

e. Flame Failure

In case of flame failure, the sensor contacts will re-close in about 45 seconds. This will close the secondary valve and the burner system will be in the normal pre-ignition circuit.

f. Ignition Failure

If flame is not established as sensor contacts open, secondary valve will remain open until sensor contacts re-close. Sensor will continue to recycle the igniter and secondary valve (about once per minute) until ignition is made or dryer is turned off.

513447 63

D268SE3A

Test Procedures

5

1

2

1 2

4

Secondary

Coil

1 - 3

4 5

Main

Coil

Redundant

Coil

3

Holding

And Booster

Coil

D270SE3A

D340SE3A

GAS VALVE FOR SILICON CARBIDE IGNITION

Flame

Sensor

220/240 Volt,

50 Hertz

Electrical

Supply Line

Main

Coil

WIRING SCHEMATIC

GAS VALVE FOR SILICON NITRATE IGNITION

Ground

Igniter

IGNITION

CONTROL

Redundant

Coil

D332SE3A

64 513447

Figure 31

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

To reduce the risk of fire, explosion and electric shock, close the valve in the gas supply line to the gas dryer and disconnect the electrical power unless gas or power supplies are required to perform test procedure.

W263

WARNING

36. Electrical Circuit To Ignition System (Gas Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel.

c. Close main gas shut-off valve. Refer to

Figure 11.

d. Remove valve wire harness disconnect block

from the holding and booster coil. Refer to Figure 31.

e. Plug dryer power cord into wall receptacle, and

start the dryer in a heat setting (refer to the Operating Instructions supplied with dryer).

f. Set test meter to read AC voltage and apply

meter probes into terminals on the dryer harness plug that would correspond to terminals "1" and "2" on the coil. Meter should register line voltage in all temperature settings, except FLUFF (NO HEAT) which should read “zero” VAC.

g. If meter does not read line voltage in step “f”,

check motor switch, thermostats, fabric switch, accumulator, or timer.

Figure 30.

37.Gas Valve Coils Check (Gas Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel.

c. Close main gas shut-off valve. Refer to

Figure 11.

d. Remove disconnect blocks from gas valve

coils.

e. Set test meter to read Ohms and put meter

probes to terminals shown in the following chart.

Silicon Carbide Ignition:

COIL TOLERANCE READINGS

Meter probes to terminals:

Holding Coil – Terminals 1 & 2

Booster Coil – Terminals 1 & 3

Meter should read: 50 Hertz 60 Hertz 1700 ± 285

Ohms 685 ± 115

Ohms

Figure 31, and in

1365 ± 230 Ohms

560 ± 100 Ohms

Secondary Coil – Terminals 4 & 5

Silicon Nitride Ignition:

Both coils should read between 2400-2800 Ohms.

1680 ± 285 Ohms

NOTE: If meter registers any other readings than those listed above, the respective coil(s) should be replaced.

513447 65

1325 ± 230 Ohms

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

38. Sensor Check (Gas Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel.

c. Close main gas shut-off valve. Refer to

Figure 11. d. Remove wires from sensor terminals. e. Set test meter to read Ohms and put meter

probes on sensor terminals. Meter should read

“zero” Ohms. If meter registers an Ohm reading

of any amount, replace sensor.

39. Igniter Check (Gas Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel. b. Gently lower the access panel to disengage

locators from bottom edge of front panel. c. Close main gas shut-off valve. Refer to

Figure 11. d. Disconnect igniter wires at disconnect block. e. Set test meter to read Ohms and put meter

probes on terminals of igniter wires.

f. Silicon Carbide Igniter: Meter should read

between 45 – 200 Ohms.

Silicon Nitride Igniter: Meter should read

between 49 – 88 Ohms.

NOTE: If meter does not read appropriate Ohms, then replace the igniter.

IMPORTANT: Always examine all wires, terminals and connectors to be sure wiring is correct before replacing any components.

66 513447

40. Ignition Control Grounding Check (Silicon Nitride Ignition)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel.

c. Close main gas shut-off valve. Refer to

Figure 11. d. Remove wires from sensor terminals. e. Set test meter to read Ohms and put meter

probes on the ground wire connection in 12-pin

block (connected to module) and on the green

ground screw in base of dryer.

f. Meter should read “zero” Ohms. If meter

registers an Ohm reading of any amount, check

ground wire connection and replace as

necessary.

41. Thermal Fuse (Electric Models)

a. While supporting the access panel, remove two

screws from bottom edge of front access panel. b. Gently lower the access panel to disengage

panel locators from bottom edge of front panel. c. Label and disconnect wires from thermal fuse.

NOTE: Refer to wiring diagram when rewiring thermal fuse.

d. Set multimeter to read Ohms. Apply meter

probes to thermal fuse terminals. Multimeter

should read 0 Ohms. If the meter does not show

any reading (infinite Ohms), then the fuse is

open. If the fuse is open, then replace BOTH

the thermal fuse and the limit thermostat.

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

42. Heater Assembly (Electric Models)

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

c. Disconnect wires from heater assembly.

NOTE: Refer to wiring diagram when rewiring heater assembly.

d. Set meter to read Ohms. Apply meter probes to

the heater assembly terminals. Meter should read as follows: (Cold Ohms).

Heater Element Color Code

Red

White

Green

Yel low

Blue

Orange

Purple

KW Vo lt a ge / Hz . Resistance Reading

240 V 60

5

4.75

4.8

4

3.1

5.35

4.25

Hz.

208 V 60

Hz.

240 V 50

Hz.

240 V 50

Hz.

240 V 50

Hz.

240 V 60

Hz.

208 V 60

Hz.

10.39 ± .31 Ohms Cold

8.2 ± .5 Ohms Cold

10.75 ± .32 Ohms Cold

13.03 ± .39 Ohms Cold

16.7 ± .5 Ohms Cold

9.72 ± .3 Ohms Cold

9.27 ± .3 Ohms Cold

43. Cycling or Limit Thermostat

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

513447 67

panel locators from bottom edge of front panel.

c. Label and disconnect wires from thermostat.

NOTE: Refer to wiring diagram when rewiring thermostat.

d. Cycling Thermostat (S.P.S.T. – 2 Terminals)

or Limit Thermostat

(1) Set meter to read Ohms. (2) Apply meter probes to the thermostat

terminals.

(3) Meter should read “zero.”

e. Cycling Thermostat (S.P.D.T. – 3 Terminals)

(1) Set meter to read Ohms. (2) Apply meter probes to terminals 1 and 3.

Meter should read “zero”.

(3) Remove screws holding thermostat to

blower fan cover.

(4) Heat thermostat with a small flame until a

distinct “click” is heard, then immediately apply meter probes to terminals 1 and 2. Meter should read “zero”.

44. Door Switch

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

locators from bottom edge of front panel.

c. Remove two screws holding bottom tabs on

front panel to dryer side panels. Swing bottom of front panel away from dryer far enough to disengage hold-down clips and locators from cabinet top.

d. Disconnect wires from door switch.

NOTE: Refer to model wiring diagram when rewiring door switch.

e. Set meter to read Ohms and apply meter probes

on switch terminals 1 and 3 with door closed. You should get “zero” reading.

f. Apply probes to terminals 1 and 2 with door

closed. The meter should read “infinite”.

g. Open door. Meter should read “infinite”

between 1 and 3 and “zero” between 1 and 2.

Test Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

45. Thermistor

a. While supporting the access panel, remove two

screws from bottom edge of access panel.

b. Gently lower the access panel to disengage

panel locators from bottom edge of front panel.

c. Label and disconnect wires from thermistor.

NOTE: Refer to wiring diagram when rewiring thermistor.

d. Set meter to read Ohms. e. Apply meter probes to the thermistor terminals.

f. Meter should read that resitance is present

(thermistor is not open).

68 513447

Section 8

To reduce the risk of electric shock, fire, explosion, serious injury or death:

• Disconnect electric power to the dryer(s) before servicing.

• Close gas shut-off valve to gas dryer(s) before servicing.

• Never start the dryer(s) with any guards/panels removed.

• Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the dryer is properly grounded.

W001R1

WARNING

R

S

26 4 3 5 1

MAIN

START

ORANGE/COPPER

CUSTOMER CIRCUIT

OVERLOAD

PROTECTOR

BLUE/BROWN

BLACK/COPPER

YELLOW/COPPER

PUSH TO

START

LINE

SWITCH SHOWN IN START POSITION

R.S.P.C.

26 4 3 5 1

G

D329SE3D

G

Motor Switch

Attaching Screws

Internal Wiring of Dryer Motor Switch

Figure 32

513447 69