American Dryer AD-235 Parts Diagram

AD-235 Parts Manual

24 VAC Phase 5

1992 thru 2000

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. 450133-7

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.

ONLY qualified technicians should service this equipment.

OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation/operator's 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 or 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.

POUR VOTRE SÉCURITÉ

Ne pas entreposer ni utiliser d’essence
ni d’autres vapeurs ou liquides
inflammables dans le voisinage de cet
appareil ou de yout autre appareil.

Important

For your convenience, log the following information:

DATE OF PURCHAS E MODEL NO.

DIS TRI BUTORS NAME

Serial Number(s)

AD-235

Replacement parts can be obtained from your distributor or the ADC factory. When ordering replacement parts from the
factory, you can FAX your order to ADC at [phone] or telephone your orders 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
from the various dryer models. Be sure to check descriptions of the parts thoroughly before ordering.

“IMPORTANT NOTE TO 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

Control Door Assembly .......................................................................................................................... 2

Lower Service Door Assembly ............................................................................................................... 3

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. as of December, 1996 ............................................................... 4, 5

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. prior to December, 1996 ..................................................................................... 6, 7

OPL Microprocessor Control Panel/Box Assemblies

For models mfd. as of December, 1996......................................................................................... 8, 9

OPL Microprocessor Control Panel/Box Assemblies

For models mfd. prior to December, 1996 ................................................................................. 10, 11

Front Panel Assembly ........................................................................................................................... 12

Main Door Switch Assembly................................................................................................................. 13

Main Door Assembly ............................................................................................................................ 14

Lint Drawer Assembly .......................................................................................................................... 15

Basket (Tumbler)/Support Assemblies ............................................................................................. 16, 17

Idler Bearing Assembly ................................................................................................................... 18, 19

Tumbler Bearing Assembly .............................................................................................................. 20, 21

Totally Enclosed, Fan-Cooled Motor Mount Assembly.................................................................... 22, 23

Sensor Bracket Assembly ..................................................................................................................... 24

Sail Switch Assembly ............................................................................................................................ 25

Direct Spark Ignition (DSI) Gas Valve/Burner Assembly .................................................................. 26, 27

Gas Burner Chamber Assembly ............................................................................................................ 28

Gas Piping Assembly ............................................................................................................................ 29

3-Phase (3ø) Motor, Electrical Relay Panel Assembly

For models mfd. as of December, 1996........................................................................................... 30

3-Phase (3ø) Motor, Electrical Relay Panel Assembly

For models mfd. prior to December, 1996 ....................................................................................... 31

Exhaust Ducting Assembly .................................................................................................................... 32

Back Guard Assembly .......................................................................................................................... 33

Microprocessor Coin Acceptor Listing .................................................................................................. 34

Additional Parts Available ..................................................................................................................... 35

2

Control Door Assembly

Illus. No. Part No. Qty. Description

1* 880249 1 Control Door Assembly Complete without Lock

(includes illus. nos. 1 through 3 and 7 through 9)
2 180313 1 Lower Black Trim Strip (28-3/8” length)
3 150201 5 #10-32 x 1/4” Phillips Round Head Machine Screw
4 160040 1 ACE® Lock Assembly without Key
5 160140 1 ACE® Key (key no. XX4451) ONLY
6 112077 2 “Arrow” Label
7 180305 1 Upper Black Trim Strip (28-3/8” length)
8 150201 5 #10-32 x 1/4” Phillips Round Head Machine Screw
9 117604 3 Neoprene Sponge Tape (sold by the foot)

For models mfd. as of August 6, 1998

117600 3 Noise Suppressor Tape (sold by the foot)

For models mfd. prior to August 6, 1998

* Specify color when ordering.

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Lower Service Door Assembly

3

Illus. No. Part No. Qty. Description

1* 160038 1 ACE® Lock Assembly without Key

(for models mfd. as of July 20, 1992)

160001 1 AD-100 Lock Assembly Only with Key

(for models mfd. prior to July 3, 1992)

160140 - ACE® Key (key no. XX4451) ONLY

(for models mfd. as of July 20, 1992)

160103 1 AD-100 Key ONLY

(for models mfd. prior to July 3,1992)

2* 160034 1 1-3/8” Lock Cam ONLY

(for models mfd. as of July 20, 1992)

160016 1 1-1/4” Lock Cam ONLY

(for models mfd. prior to July 3, 1992)
3 180305 1 Upper Black Trim Strip (28-3/8” length)
4 150201 5 #10-32 x 1/4” Phillips Round Head Machine Screw
5 117604 3 Neoprene Sponge Tape (sold by the foot)

For models mfd. as of August 6, 1998

117600 3 Noise Suppressor Tape (sold by the foot)

For models mfd. prior to August 6, 1998
6 180313 1 Lower Black Trim Strip (28-3/8” length)
7 880260** 1 Lower Service Door Assembly Complete without Lock

(includes illus. nos. 3 through 8)
8 150201 5 #10-32 x 1/4” Phillips Round Head Machine Screw

* Parts must be purchased separately.
** Specify color when ordering.

Telephone: [phone] Fax: [phone]

4

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. as of December, 1996

NOTE:DUPLICATE ALL COMPONENTS FOR RIGHT HAND SIDE

CONTROL BOX.

OF

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. as of December, 1996

Illus. No. Part No. Qty. Description

1 112526 1 Coin Keyboard Label Assembly
2 824137 1 Phase 5 Control Panel Assembly

(includes illus. nos. 1, 2, and 10 thru 12)

850442 1 Phase 5 Control Panel ONLY

3 802021 1 Standard Coin Box with Face Plate ONLY

802142 1 Standard Coin Box Assembly Complete

(includes illus. nos. 3 through 5)

802144 1 High Security Coin Box with Face Plate ONLY
802143 1 High Security Coin Box Assembly Complete

(includes illus. nos. 3 through 5)
4 160042 1 ACE® Standard Coin Box Lock Only with Key

160043 1 ACE® High Security Coin Box Lock Only with Key

5* 160136 1 ACE® Key ONLY (for standard coin box lock)

160135 1 ACE® Key ONLY (for high security coin box lock)

6 --------- 1 Microprocessor Coin Acceptor

(refer to Microprocessor Coin Acceptor Listing on page 34)
7* * 137056 1 Optical Switch ONLY (GREENWALD)
8* * 137021 3 Microprocessor Socket ONLY
9* * 137023 1 Optical Switch Connector

880772 1 Single Coin Optic Switch Harness
824080 1 Dual Coin Optic Switch Harness

10 137213 1 Phase 5 Coin Microprocessor Controller (computer) ONLY

824998 1 Phase 5 Battery Clip
11 153010 2 #6 Star Washer
12 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
13 122706 15 Microprocessor Socket ONLY
14 122641 1 15-Pin Microprocessor Connector ONLY

122800 1 Microprocessor (female) Pin Extraction Tool
15 136057 1 or 2 1/2-Amp (Slo Blo) Fuse
16 150002 1 or 2 #6-32 x 1” Phillips Round Head Machine Screw
17 136008 1 or 2 3-Position Fuse Block
18 826326 1 115v Transformer Assembly

826329 1 208/240v Transformer Assembly
19 150301 2 #8-18 x 7/16 Phillips Head TEK Screw
20 150301 2 #8-18 x 7/16 Phillips Head TEK Screw
21 353258 1 Rear Panel Connector Bracket
22 315028 1 Front Electrical Panel ONLY
23 151001 4 8-32 Pal Nut
24 802140 1 Standard Coin Vault ONLY

802141 1 High Security Coin Vault Only
25** 153018 4 1/4” Flat Washer
26 152014 4 1/4-20 Free Spin Wash Nut

152002*** 4 1/4-20 Hex Nut

5

* Specify key number when ordering.
** For Dual Coin, double the quantity.
** * For use on High Security Coin Vault ONLY.

IMPORTANT: Check label on computer chip to verify correct part number for controller (computer).

Telephone: [phone] Fax: [phone]

6

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. prior to December, 1996

NOTE:DUPLICATE ALL COMPONENTS FOR RIGHT HAND SIDE

CONTROL BOX.

OF

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

Coin Microprocessor Control Panel/Box Assemblies

For models mfd. prior to December, 1996

Illus. No. Part No. Qty. Description

1 112526 1 Coin Keyboard Label Assembly
2 824137 1 Phase 5 Control Panel Assembly

(includes illus. nos. 1, 2, and 10 through 12)

850442 1 Phase 5 Control Panel ONLY
3 802021 1 Standard Coin Box with Face Plate ONLY

802142 1 Standard Coin Box Assembly Complete

(includes illus. nos. 5 through 7)
802144 1 High Security Coin Box with Face Plate ONLY
802143 1 High Security Coin Box Assembly Complete

(includes illus. nos. 5 through 7)

4 160042 1 ACE® Standard Coin Box Lock Only with Key

160043 1 ACE® High Security Coin Box Lock Only with Key

5* 160136 1 ACE® Key ONLY (for standard coin box lock)

160135 1 ACE® Key ONLY (for high security coin box lock)

6 --------- 1 Microprocessor Coin Acceptor

(refer to Microprocessor Coin Acceptor Listing on

7* * 137056 1 Optical Switch ONLY (GREENWALD)
8* * 137021 3 Microprocessor Socket ONLY
9* * 137023 1 Optical Switch Connector

880772 1 Single Coin Optic Switch Harness
824080 1 Dual Coin Optic Switch Harness

10 137213 1 Phase 5 Coin Microprocessor Controller (computer) ONLY

824998 1 Phase 5 Battery Clip

11 153010 2 #6 Star Washer
12 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
13 122706 15 Microprocessor Socket ONLY
14 122641 1 15-Pin Microprocessor Connector ONLY

122800 1 Microprocessor (female) Pin Extraction Tool

15 136057 1 or 2 1/2-Amp (Slo Blo) Fuse
16 150002 1 or 2 #6-32 x 1” Phillips Round Head Machine Screw
17 136008 1 or 2 3-Position Fuse Block
18 151000 1 or 2 #6-32 Pal Nut
19 824828 1 RC Network with Connectors
20 132451 1 2-Pole Contactor
21 150103 2 #8-32 x 3/4” Phillips Round Head Machine Screw
22 151001 2 #8-32 Pal Nut
23 824435 1 Control Box Panel Assembly Complete - for Gas Models ONLY

(includes illus. nos. 15 through 23, and 26 through 28)

24 150300 2 #10 x 1/2” Hex Washer TEK Screw
25 141403 1 24 VAC Transformer (for 60 Hz models Only)

132023 1 24 VAC Transformer (for 50 Hz models Only)

26 150002 2 #6-32 x 1” Phillips Round Head Machine Screw
27 120715 1 30-Position Terminal Block
28 151000 2 #6-32 Pal Nut
29 151001 6 #8-32 Pal Nut
30 802140 1 Standard Coin Vault ONLY

802141 1 High Security Coin Vault ONLY

31*** 153018 4 1/4” Flat Washer
32 152014 4 1/4-20 Free Spin Wash Nut

152002*** 4 1/4-20 Hex Nut

7

page 34)

* Specify key number when ordering.
** For Dual Coin, double the quantity.
** * For use on High Security Coin Vault ONLY.
IMPORTANT: Check label on computer chip to verify correct part number for controller (computer).

Telephone: [phone] Fax: [phone]

8

OPL Microprocessor Control Panel / Box Assemblies

For models mfd. as of December, 1996

NOTE: Duplicate ALL components for Right Hand Side of Control Box.

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781

OPL Microprocessor Control Panel / Box Assemblies

For models mfd. as of December, 1996

Illus. No. Part No. Qty. Description

1 112535 1 OPL English Keyboard Label Assembly

112276 1 OPL Stick-on Labels

(English Only) ... Not Illustrated
112275 1 OPL Stick-on Labels

(Spanish, Italian, and Hebrew) ... Not Illustrated
112277 1 3 Language OPL Stick-on Labels

(English, Spanish, and Hebrew) ... Not Illustrated
112278 1 5 Language OPL Stick-on Labels

(Italian, Dutch, French, German, and Chinese) ... Not Illustrated

2 850470 1 OPL Control Panel ONLY

880844 1 Phase 5 OPL Microprocessor Control Panel Assembly

(includes illus. nos. 1 through 5)

3 137222 1 Phase 5 OPL Microprocessor Controller (computer) ONLY

824998 1 Phase 5 Battery Clip

4 153010 2 #6 Star Washer
5 150005 2 #6-32 x 1/4” Phillips Round Head Machine Screw
6 122706 15 Microprocessor Socket ONLY
7 122641 1 15-Pin Microprocessor Connector ONLY

122800 1 Microprocessor (female) Pin Extraction Tool

8 136057 1 or 2 1/2-Amp (Slo Blo) Fuse
9 150002 1 or 2 #6-32 x 1” Phillips Round Head Machine Screw
10 136008 1 or 2 3-Position Fuse Block
11 826329 1 Transformer Assembly
12 150301 2 #8-18 x 7/16” Phillips Head TEK Screw
13 150301 2 #8-18 x 7/16” Phillips Head TEK Screw
14 353258 1 Rear Panel Connector Bracket
15 315028 1 Front Electrical Panel ONLY
16 151001 6 #8-32 Pal Nut

9

IMPORTANT: Check label on computer chip to verify correct part number for controller (computer).

Telephone: [phone] Fax: [phone]

10

OPL Microprocessor Control Panel / Box Assemblies

For models mfd. prior to December, 1996

NOTE:DUPLICATE ALL COMPONENTS FOR RIGHT HAND SIDE

CONTROL BOX.

OF

American Dryer Corporation 88 Currant Road / Fall River, MA 02720-4781