ADC AD-24 User Manual

AD-24 Parts Manual

24 VAC Phase 7

American Dryer Corporation

88 Currant Road

Fall River, MA 02720-4781

Telephone: [phone] / Fax: [phone]

E-mail: [e-mail]

www.amdry.com

ADC Part No. 450216-3

Retain This Manual In A Safe Place For Future Reference

American Dryer Corporation products embody advanced concepts in engineering, design, and safety . If this product

is properly maintained, it will provide many years of safe, efficient, and trouble free operation.

ONL Y qualified technicians should service this equipment.

OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included
with the dryer.

The following “FOR YOUR SAFETY” caution must be posted near the dryer in a prominent location.

FOR YOUR SAFETY

Do not store or use gasoline or
other flammable vapors and
liquids in the vicinity of this or
any other appliance.

We have tried to make this manual as complete as possible and hope you will find it useful. ADC reserves the right to
make changes from time to time, without notice or obligation, in prices, specifications, colors, and material, and to
change or discontinue models.

Ne pas entreposer ni utiliser d’essence
ni d’autres vapeurs ou liquides
inflammables à proximité de cet appareil
ou de tout autre appareil.

POUR VOTRE SÉCURITÉ

Important

For your convenience, log the following information:

DATE OF PURCHASE ____________________________________________________ MODEL NO. ______________

RESELLER’S NAME _________________________________________________________________________________

Serial Number(s)_____________________________________________________________________________________

AD-24

____________________________________________________________________________________________________

____________________________________________________________________________________________________

Replacement parts can be obtained from your reseller or the ADC factory . When ordering replacement part s from the
factory , you can FAX your order to ADC at [phone] or telephone your order directly to the ADC Parts Department
at [phone]. Please specify the dryer model number and serial number in addition to the description and part
number, so that your order is processed accurately and promptly.

The illustrations on the following pages may not depict your particular dryer exactly . The illustrations are a composite
of the various dryer models. Be sure to check the descriptions of the parts thoroughly before ordering.

“IMPORT ANT NOTE T O PURCHASER”

Information must be obtained from your local gas supplier on the
instructions to be followed if the user smells gas. These
instructions must be posted in a prominent location near the dryer.

Table of Contents

Coin Control Door Assembly ........................................................................................................4

Phase 7 Coin Microprocessor Control Panel Assembly...............................................................5

Phase 7 Coin Microprocessor Control Box Assembly..................................................................6

Microprocessor Coin Vault Assembly ...........................................................................................7

Main Door “Steel” Assembly .........................................................................................................8

Cold Rolled Steel Front Panel Assembly......................................................................................9

Main Door Switch Assembly.......................................................................................................10

Tumbler / Support Assemblies ...................................................................................................11

Lint Door Assembly ....................................................................................................................12

Microprocessor Sensor Bracket Assembly.................................................................................1 3

Tumbler Bearing Assembly ........................................................................................................14

Lint Trap Assembly.....................................................................................................................16

Idler Bearing Assembly...............................................................................................................1 7

Motor Mount Assembly...............................................................................................................18

Gas Burner Assembly.................................................................................................................19

Sail Switch / Hi-Limit Assemblies ...............................................................................................20

Rear Electric Relay Panel Assembly ..........................................................................................2 1

Outer Top / Back Guard Assemblies ..........................................................................................22

Additional Parts Available...........................................................................................................23

Coin Control Door Assembly

Illus. No. Part No. Qty. Description

1 883589 1 White Control Door without Locks

(includes illus. nos. 1 through 3 and 6)

883590 1 Coral Blue Control Door without Locks

(includes illus. nos. 1 through 3 and 6)

883591 1 Ivory Control Door without Locks

(includes illus. nos. 1 through 3 and 6)
2 117604 5 1/8” x 3/8” Neoprene Sponge Tape (sold by the foot)
3 883588 1 Black Control Door Trim
4 160040 2 XX4451 Lock ONLY
5 160140 * XX4451 Key ONL Y
6 152014 3 1/4-20 Free Spin Wash Nut

* As required.

4 American Dryer Corporation 450216- 3

Phase 7 Coin Microprocessor Control Panel Assembly

Illus. No. Part No. Qty. Description

1 137250 1 Phase 7 Coin Ribbon Cable
2 137270 1 16” x 1” Large Character Display
3 883435 1 Phase 7 Coin Board
4 112575 1 Phase 7 Keyboard
5 153010 4 #6 Internal and External Star Washers
6 150005 4 #6-32 x 1/4” Phillips Round Head Machine Screw
7 152102 4 M3 Metric Hex Nut
8 802536 1 Phase 7 Coin Control Panel ONLY

802537 1 Phase 7 Coin Control Panel Assembly

(includes illus. nos. 1 through 8)
9 803612 1 Phase 7 25¢ Coin Acceptor Assembly
10 122633 1 3-Pin Connector

450216- 3 www.amdry.com 5

Phase 7 Coin Microprocessor Control Box Assembly

Illus. No. Part No. Qty. Description

1 122681 1 10-Pin Connector
2 122676 1 8-Pin Connector
3 122646 1 2-Pin Connector
4 122640 1 9-Pin Connector
5 122669 * Female Crimp Terminal
6 122706 * #20-16 U.M.N.L. Socket

* As needed.

6 American Dryer Corporation 450216- 3

Microprocessor Coin Vault Assembly

Illus. No. Part No. Qty. Description

1 883596 1 Security Coin Vault Assembly Complete

(includes illus. nos. 1 through 3)

802535 1 High Security Coin Vault ONLY

2 160022 1 High Security Screw Lock with Key

160113* 1 Key ONLY for High Security Screw Lock
3 802534 1 High Security Coin Box ONLY
4 153050 4 1/2” S.A.E. Flat Washer
5 152014 4 1/4-20 Free Spin Wash Nut
6 102502 1 Control Door Support Rod
7 102601 1 Control Door Rod Retainer Clip
8 102603 1 Control Door Support Rod Catch

* Specify key number when ordering.

450216- 3 www.amdry.com 7

Main Door “Steel” Assembly

Illus. No. Part No. Qty. Description

1 881150 1 Black Main Door Assembly Complete

(includes illus. nos. 1, 2, and 8 through 15)

2 102354 1 Door Gasket

170731 1 Black Gasket Adhesive (10.3 oz. cartridge)

3 881152 1 Black Top Hinge Block Assembly

(includes illus. nos. 3 and 4)
4 150445 2 1/4-20 x 3/4” Black Cap Head Setscrew
5 153031 1 1/4” Nylon Washer
6 881151 1 Black Bottom Hinge Block Assembly

(includes illus. nos. 5, 6, and 7)
7 150445 2 1/4-20 x 3/4” Black Cap Head Setscrew
8 150683 3 1/4-20 x 5/8” Black Carriage Bolt
9 152014 3 1/4-20 Free Spin Wash Nut
10 151010 1 #10-32 Black Hex Acorn Nut
11 150120 1 Door Latch Screw
12 150683 3 1/4-20 x 5/8” Black Carriage Bolt
13 152014 3 1/4-20 Free Spin Wash Nut
14 881210 1 Black Main Door Handle ONLY
15 102211 1 20-7/16” Door Glass

170731 1 Black Glass Adhesive (10.3 oz. cartridge)

8 American Dryer Corporation 450216- 3

Cold Rolled Steel Front Panel Assembly

Illus. No. Part No. Qty. Description

1 883598 1 White Front Panel Assembly

(includes illus. nos. 1 through 3)

883599 1 Coral Blue Front Panel Assembly

(includes illus. nos. 1 through 3)

883600 1 Ivory Front Panel Assembly

(includes illus. nos. 1 through 3)
2 154215 2 1/8” Pop Rivets
3 170330 1 Friction Door Latch
4 150313 9 TORX Head Screw

450216- 3 www.amdry.com 9

Main Door Switch Assembly

Illus. No. Part No. Qty. Description

1 150006 2 #6-32 x 7/8” Phillips Pan Head Machine Screw
2 152013 2 #6-32 Hex Nut
3 153010 2 #6 Star Washer
4 137005 1 Door Switch ONLY
5 122636 2 Flag Terminal
6 881211 1 Black Main Door Switch Housing ONLY

881153 1 Black Main Door Switch Housing Complete

(includes illus. nos. 1 through 4 and 6)

7 150301 2 #8-18 x 7/16” Phillips Pan Head TEK Screw

10 American Dryer Corporation 450216- 3

Tumbler / Support Assemblies

Illus. No. Part No. Qty. Description

1 800843 1 Tumbler and Support Assembly Complete

(includes illus. nos. 1 through 9)

800717 1 Tumbler ONLY
2 154210 30 5/32” x 3/16” Large Flange Rivet
3 301318 2 Tapered Rib ONLY (low rib)

301317 1 Tapered Rib ONLY (high rib)
4 100916 3 5/16-18 x 25” Tie Rod
5 153004 3 3/8” x 1” Flat Washer
6 800612 1 Tumbler Support ONLY
7 153004 3 3/8” x 1” Flat Washer
8 153005 3 3/8” Split Lock Washer
9 152005 3 3/8-16 Hex Nut

450216- 3 www.amdry.com 11

Lint Door Assembly

Illus. No. Part No. Qty. Description

1 883593 1 White Lint Door Assembly

(includes illus. nos. 1 through 3)

883594 1 Coral Blue Lint Door Assembly

(includes illus. nos. 1 through 3)

883595 1 Ivory Lint Door Assembly

(includes illus. nos. 1 through 3)
2 170226 1 Slide Latch Flush Style (black)
3 117604 2 1/8” x 3/8” Neoprene Sponge Tape (sold by the foot)

12 American Dryer Corporation 450216- 3

Microprocessor Sensor Bracket Assembly

Illus. No. Part No. Qty. Description

1 880251 1 1/4” Temperature Sensor Probe Assembly

(includes illus. nos. 1 and 5 through 8)
2 130103 1 225º Large Automatic Reset Thermostat ONLY
3 153010 2 #6 Star Washer
4 152000 2 #6-32 Hex Nut
5 121028 2 Insulated Terminal ONLY
6 122701 4 Socket Terminal ONLY
7 122605 1 4-Pin Socket Connector ONLY
8 154007 2 1/4” Tinnerman Push On Fastener
9 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
10 801425 1 Microprocessor Sensor Bracket Assembly Complete

(includes illus. nos. 1 through 10)
11 122604 1 4-Pin Connector ONLY
12 122700 4 Pin Terminal ONLY
13 150301 2 #8-18 x 7/16” Phillips Pan Head TEK Screw

450216- 3 www.amdry.com 13

Tumbler Bearing Assembly

14 American Dryer Corporation 450216- 3

Tumbler Bearing Assembly

Illus. No. Part No. Qty. Description

1 880209 1 1-3/4” Flange Bearing
2 153005 4 3/8” Lock Washer
3 152005 4 3/8-16 Hex Nut
4 883387 1 Pillow Block Bearing Assembly Complete (for micro models Only)

(includes illus. nos. 4 through 18 and 23)

882544 1 Pillow Block Bearing Assembly Complete (for dual timer models Only)

(includes illus. nos. 4 through 16 and 23)

882543 1 Pillow Block Bearing Platform ONLY (for micro models Only)
882542 1 Pillow Block Bearing Platform ONLY (for dual timer models Only)

5 880779 1 1-3/8” Pillow Block Bearing (for micro models Only)

880202 1 1-3/8” Pillow Block Bearing (for dual timer models Only)
6 150601 2 3/8-16 x 2” Hex Bolt
7 153004 2 3/8” Flat Washer
8 153004 2 3/8” Flat Washer
9 153005 2 3/8” Lock Washer
10 152005 2 3/8-16 Hex Nut
11 154326 2 5/16-24 x 3/8” Setscrew
12 152004 2 5/16-18 Hex Nut
13 150621 2 5/16-18 x 1-1/2” Tap Bolt
14 153002 4 5/16” Lock Washer
15 153004 6 3/8” Flat Washer
16 150501 4 5/16-18 x 3/4” Tap Bolt
17 102120 1 Sintered 8 Magnet (for micro models Only)
18 883386 1 Rotational Sensor Assembly (for micro models Only)
19 100713 1 Shaft Key
20 101100 1 18” Pulley
21 100111 1 5L-650 V-Belt (tumbler to idler)
22 150610 2 5/16-18 x 1-1/2” Allen Setscrew
23 152004 2 5/16-18 Hex Nut

450216- 3 www.amdry.com 15

Lint Trap Assembly

Illus. No. Part No. Qty. Description

1 800429 1 Lint Trap Assembly Complete

(includes illus. nos. 1 and 3 through 5)

801036 1 Lint Trap ONLY
2 154200 7 5/32” Pop Rivet
3 304102 1 Lint Screen Holder ONLY
4 150300 3 #10-16 x 1/2” Hex Washer TEK Screw
5 800503 1 Lint Screen ONLY
6 323724 1 Lint Drawer Switch Bracket
7 122116 1 Lint Drawer Switch ONLY
8 150425 2 #12-24 x 3/8” Slotted Pan Head Screw

16 American Dryer Corporation 450216- 3

Idler Bearing Assembly

Illus. No. Part No. Qty. Description

1 100111 1 5L-650 V-Belt
2 101129 1 9” x 2-1/2” Compound Pulley
3 100105 1 4L-520 V-Belt (idler to motor)
4 154301 2 5/16-18 x 1” Allen Setscrew
5 100705 1 3/16” x 3/16” x 1-3/8” Key
6 882576 1 Idler Bearing Assembly Complete

(includes illus. nos. 5 through 12)
7 150617 2 3/8-16 x 1” Hex Head Machine Bolt
8 153005 2 3/8” Lock Washer
9 153004 2 3/8” Flat Washer
10 801009 1 Idler Square Washer
11 152004 1 5/16-18 Hex Nut
12 150509 1 5/16-18 x 3” Hex Head Machine Bolt

450216- 3 www.amdry.com 17

Motor Mount Assembly

Illus. No. Part No. Qty. Description

1 100105 1 4L-520 V-Belt (to idler bearing assembly)
2 101131 1 1/2” x 2-1/4” Motor Pulley (for use on 1Ø 60 Hz models Only)
3 150501 4 5/16-18 x 3/4” Tap Bolt
4 153002 4 5/16” Lock Washer
5 153001 4 5/16” Flat Washer
6 181049 1 1/2 HP 115-230v 1Ø 60 Hz Motor with Plug
7 122701 8 Socket Terminal ONLY
8 137030 1 8-Pin Housing Connector ONLY

122801 1 Pin / Socket Extraction Tool
9 152004 4 5/16-18 Hex Nut
10 153002 4 5/16” Lock Washer
11 153001 4 5/16” Flat Washer
12 117600 4 Noise Suppressor Tape (sold by the foot)
13 154000 4 5/16-18 Tinnerman Nut
14 850016 1 1/2 HP Motor Mount ONLY (56Z frame)

803871 1 1/2 HP 115-230v 1Ø 60 Hz Motor Mount Assembly with Plug Motor

(includes illus. nos. 2 through 6 and 12 through 19)
15 153050 2 1/2” S.A.E. Flat Washer
16 100604 1 12-1/2” Impellor (fan) with 1/2” Bore
17 100702 1 1/8” x 1/8” x 1-1/2” Key
18 153050 2 1/2” S.A.E. Flat Washer
19 152006 2 1/2-20 Left Hand Jam Nut

18 American Dryer Corporation 450216- 3

Gas Burner Assembly

Illus. No. Part No. Qty. Description

1 141104 2 Small Tube Burner
2 151001 2 #8-32 Pal Nut
3 150108 2 #8-32 x 1/2” Phillips Pan Head Machine Screw
4 140815 2 #37 Orifice (natural gas)

140800 2 #52 Orifice (liquid propane gas)
5 141230 1 1/2” Direct Spark Ignition Manifold (2-port)
6 318714 1 1-Piece Gas Valve Bracket
7 150309 5 #10-16 x 1/2” Hex Head TEK Crimptite Screw
8 128927 1 Gas Valve (natural gas)

880960 1 Gas Valve (liquid propane gas)
9 809307 1 Ignitor-Probe Assembly
10 801048 1 Direct Spark Ignition Module (3 tries)
11 810030 1 Direct Spark Ignition Module Mounting Bracket
12 150300 9 #10-16 x 1/2” Hex Washer TEK Screw
13 152013 2 #6-32 Hex Nut
14 142707 1 1/2” x 1-1/2” Long Black Nipple
15 142506 1 1/2” Street Elbow
16 142600 1 1/2” Black Union
17 142809 1 1/2” x 29-1/8” Pipe
18 882982 1 Direct Spark Ignition Burner Box – Natural Gas

(includes illus. nos. 1 through 3 and 5 through 18)

882983 1 Direct Spark Ignition Burner Box – Liquid Propane Gas

(includes illus. nos. 1 through 3 and 5 through 18)

— 874058 1 AD-24 Liquid Propane Conversion Kit...Not Illustrated

450216- 3 www.amdry.com 19

Sail Switch / Hi-Limit Assemblies

Illus. No. Part No. Qty. Description

1 154004 1 Twin Speed Nut
2 150309 2 #10-16 x 1/2” Hex Head TEK Crimptite Screw
3 802799 1 Sail Switch Box Cover and Bracket ONLY
4 150303 2 #4 x 3/4” Pan Head “A” Machine Screw
5 122200 1 Sail Switch ONLY
6 105500 1 Sail Switch Actuator Rod
7 319202 1 Sail Switch Damper (flat)
8 154002 1 1/8” Push On Fastener
9 802801 1 Sail Switch Box Assembly Complete

(includes illus. nos. 1 through 9)

802800 1 Sail Switch Box with Cover and Bracket ONLY
10 142809 1 1/2” x 29-1/8” Pipe
11 150309 2 #10-16 x 1/2” Hex Head TEK Crimptite Screw
12 319704 1 Hi-Limit Mounting Bracket ONLY
13 151000 2 #6-32 Pal Nut
14 150001 2 #6-32 x 1/2” Round Head Machine Screw
15 130403 1 330º Hi-Limit ONLY

20 American Dryer Corporation 450216- 3

Rear Electric Relay Panel Assembly

Illus. No. Part No. Qty. Description

1 151000 2 #6-32 Pal Nut
2 150300 2 #10-16 x 1/2” Hex Washer TEK Screw
3 150008 2 #6-32 x 1-1/4” Phillips Pan Head Machine Screw
4 120716 1 2-Position Terminal Block
5 322812 1 Rear Electric Mounting Plate ONLY

822796 1 Rear Electric Panel Assembly Complete – 115 Volt

(includes illus. nos. 1 through 14)

822798 1 Rear Electric Panel Assembly Complete – 208-240 Volt

(includes illus. nos. 1 through 14)

6 822794 1 Transformer Assembly – 115 Volt

822799 1 Transformer Assembly – 208-240 Volt
7 136008 2 Fuse Holder ONLY
8 136057 2 1/2-Amp (Slo-Blo) Fuse ONLY
9 150301 4 #8-18 x 7/16” Phillips Pan Head TEK Screw
10 150297 1 #10 x 1/2” Green Hex Washer TEK Screw
11 152004 1 5/16-18 Hex Nut
12 121010 1 L-70 Ground Lug
13 153002 1 5/16” Lock Washer
14 132514 1 3-Pole Contactor
15 121300 3 Open / Closed Bushing

450216- 3 www.amdry.com 21

Outer Top / Back Guard Assemblies

Illus. No. Part No. Qty. Description

1 322809 1 Back Electrical Box Cover
2 150301 4 #8-18 x 7/16” Phillips Pan Head TEK Screw
3 330660 1 Top Back Guard
4 150301 7 #8-18 x 7/16” Phillips Pan Head TEK Screw
5 150309 10 #10-16 x 1/2” Crimptite Hex Head TEK Screw
6 330767 1 Outer Top
7 330609 1 Bottom Back Guard
8 150301 10 #8-18 x 7/16” Phillips Pan Head TEK Screw
9 103500 4 Leveling Leg

22 American Dryer Corporation 450216- 3

Part No. Description

112280 “Clean Lint Screen” Label
114001 “CAUTION Exhaust / Lint Screen” Label
114548 “Phase 7 Coin Program Location Summary” Label
120100 3/8” Straight (BX) Connector
120300 3/8” x 45° (BX) Connector
120400 3/8” Red Jacket (BX) Insulator
120500 3/8” Jiffy Clip (BX retainer clip)
120600 3/8” Greenfield (BX)
120707 Terminal Strip (2-position)
120708 Terminal Strip (3-position)
120800 1/4” In-Line Connector
120802 Red Butt Connector

Additional Parts Available

120902 #74B Wire Nut
120903 Crimp-On Wire Nut
121014 1/4” Insulated (female) Terminal
121026 Tab Receptacle Combination
121499 5-1/2” Harness Tie
121500 8” Harness Tie
121503 Harness Tie Mounting Clip
122804 Manometer (hydro gauge) for Measuring Gas Pressure
404502 White Brush-In-Cap Bottle Touch-Up Paint
404515 Coral Blue Brush-In-Cap Bottle Touch-Up Paint
404516 Ivory Brush-In-Cap Bottle Touch-Up Paint

450216- 3 www.amdry.com 23

ADC Part No. 450216 3 - 12/31/07 - 0