ADC AD-115ES, AD-115DR, ML-115, ML-115DR Installation Instructions

AD-115ES / AD-115DR

ML-115 / ML-115DR Installation Manual

Phase 7 / Dual Timer / Phase 5 / S.A.F.E. System

WARNING: For your safety the information in this manual must be followed to minimize the risk of fire or explosion and to prevent property damage, personal injury or death.

— Do not store or use gasoline or other

flammable vapors and liquids in the vicinity of this or any other appliance.

— WHAT TO DO IF YOU SMELL GAS:

●

Do not try to light any appliance.

●

Do not touch any electrical switch; do not use any phone in your building.

●

Clear the room, building or area of all occupants.

●

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

●

If you cannot reach your gas supplier, call the fire department.

— Installation and service must be

performed by a qualified installer, service agency or the gas supplier.

AVERTISSEMENT: Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d’incendie ou d’explosion ou pour éviter tout dommage matériel, toute blessure ou la mort.

—Ne pas entreposer ni utiliser d’essence

ni d’autres vapeurs ou liquides inflammables à proximité de cet appareil ou de tout autre appareil.

—QUE FAIRE SI VOUS SENTEZ UNE

ODEUR DE GAZ:

●

Ne pas tenter d’allumer d’appareils.

●

Ne touchez à aucun interrupteur. Ne pas vous servir des téléphones se trouvant dans le bâtiment.

●

Évacuez la pièce, le bâtiment ou la zone.

●

Appelez immédiatement votre fournisseur de gaz depuis un voisin. Suivez les instructions du fournisseur.

●

Si vous ne pouvez rejoindre le fournisseur de gaz, appelez le service des incendies.

—L’installation et l’entretien doivent être

assurés par un installateur ou un service d’entretien qualifié ou par le fournisseur de gaz.

American Dryer Corporation

88 Currant Road

Fall River MA 02720-4781 USA

Telephone: +1 (508) 678-9000 / Fax: +1 (508) 678-9447

e-mail: techsupport@amdry.com

www.adclaundry.com

ADC Part No. 113202 -25

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 efficient, trouble free and, most importantly, safe operation.

ONLY 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.

W e 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. The illustrations included in this manual may not depict your particular dryer exactly.

POUR VOTRE SÉCURITÉ

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

Important

For your convenience, log the following information:

DA TE OF PURCHASE___________________________________________ MODEL NO. ______________________________

RESELLER’S NAME _______________________________________________________________________________________

Serial Number(s) ________________________________________________________________________________________

__________________________________________________________________________________________________________

Replacement parts can be obtained from your reseller or the ADC factory. When ordering replacement parts from the factory , you can F AX your order to ADC at +1 (508) 678-9447 or telephone your order directly to the ADC Parts Department at +1 (508) 678-9000. 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.

These instructions are only valid if the following country code is on the appliance… If this code is not present on the appliance, it is necessary to refer to the technical instructions which will provide the necessary information concerning the modification of the appliance to the condition of use for the country.

In accordance with EN ISO 3166-1, the names of countries shall be represented by the following codes:

GB United Kingdom I E Ireland

“IMPORT ANT 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.

WARNING

Proposition 65

Use of this product could expose you to substances from fuel combustion

that contain chemicals known to the State of California to cause cancer,

birth defects and other reproductive harm.

In the State of Massachusetts, the following installation instructions apply:

■ Installations and repairs must be performed by a qualified or licensed contractor, plumber, or gasfitter qualified or licensed by the State of Massachusetts.

■ If using a ball valve, it shall be a T-handle type.

■ A flexible gas connector, when used, must not exceed 3 feet.

IMPORTANT

YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPL Y AND THE GAS SUPPLY OR THE STEAM SUPPLY BEFORE ANY COVERS OR GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, OR TESTING OF ANY EQUIPMENT PER OSHA

(Occupational Safety and Health Administration) STANDARDS.

“Caution: Label all wires prior to disconnection when servicing controls. W iring errors can cause improper operation.”

«Attention: Au moment de l’entretien des commandes, étiquetez tous les fils avant de les débrancher. Des erreurs de câblage peuvent entraîner un fonctionnement inadéquat et dangereux.»

CAUTION

DR YERS SHOULD NEVER BE LEFT UNA TTENDED WHILE IN OPERA TION.

WARNING

CHILDREN SHOULD NOT BE ALLOWED TO PLA Y ON OR NEAR THE DRYER(S). CHILDREN

SHOULD BE SUPER VISED IF NEAR DRYERS IN OPERA TION.

FOR YOUR SAFETY

DO NOT DR Y MOP HEADS IN THE DRYER. DO NOT USE DR YER IN THE PRESENCE OF DR Y CLEANING FUMES.

WARNING

UNDER NO CIRCUMSTANCES should the dryer door switches, lint drawer switch, or heat safety circuit ever be disabled.

Do not modify this appliance.

The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY OR FIRE COULD RESUL T .

DRYER PLACE, EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED.

If the hi-limit switch trips, a service call is required to investigate the reason and resolve the issue.

MUST NEVER BE OPERATED WITHOUT THE LINT FIL TER/SCREEN IN

IMPORTANT

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

Dryer must not be installed or stored in an area where it

The wiring diagram for the dryer is located in the front electrical control box area.

will be exposed to water or weather.

IMPORTANT

Dryer must be installed in a location/environment in which the ambient temperature remains between 40° F (4.44° C) and 130° F (54.44° C).

Table of Contents

SECTION I

SAFETY PRECAUTIONS .................................................................................................................................................... 2

SECTION II

SPECIFICA TIONS / COMPONENT IDENTIFICA TION .................................................................................................... 4

A. AD-115ES Specifications ........................................................................................................................................ 4

B . ADG-115DR Specifications .....................................................................................................................................7

C. Component Identification........................................................................................................................................9

SECTION III

INST ALLATION PROCEDURES .......................................................................................................................................11

A. Location Requirements ......................................................................................................................................... 11

B . Unpacking and Setting Up ....................................................................................................................................12

C . Dryer Enclosure Requirements ............................................................................................................................. 15

D . Fresh Air Supply Requirements ............................................................................................................................ 16

E. Exhaust Requirements ........................................................................................................................................... 17

F . Electrical Information ............................................................................................................................................ 23

G. Gas Information..................................................................................................................................................... 27

H. Steam Information ................................................................................................................................................. 31

I. Water Information .................................................................................................................................................34

J. Preparation for Operation and Start-Up ................................................................................................................ 37

K . Preoperational Test ............................................................................................................................................... 38

L. Preoperational Instructions................................................................................................................................... 40

M. Shutdown Instructions ......................................................................................................................................... 41

SECTION IV

SERVICE / P ARTS INFORMA TION................................................................................................................................. 42

A. Service ................................................................................................................................................................... 42

B. Parts....................................................................................................................................................................... 42

SECTION V

W ARRANTY INFORMA TION .......................................................................................................................................... 43

A. Returning Warranty Cards ....................................................................................................................................43

B. Warranty................................................................................................................................................................ 43

C. Returning Warranty Parts...................................................................................................................................... 43

SECTION VI

ROUTINE MAINTENANCE ............................................................................................................................................... 45

A. Cleaning ................................................................................................................................................................. 45

B. Adjustments .......................................................................................................................................................... 46

C. Lubrication ............................................................................................................................................................46

SECTION VII

DA TA LABEL INFORMA TION .......................................................................................................................................... 47

SECTION VIII

PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS....................................................... 48

SECTION IX

MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS ................................................................................................. 51

A. Phase 7 .................................................................................................................................................................. 51

B . Dual Timer / Phase 5 .............................................................................................................................................. 51

SECTION X

PROGRAMMING .............................................................................................................................................................. 52

A. Non-Coin Programming ........................................................................................................................................ 52

B . Coin Programming ................................................................................................................................................. 53

SECTION I

SAFETY PRECAUTIONS

WARNING: For your safety , the information in this manual must be followed to minimize the risk of

fire or explosion or to prevent property damage, personal injury , or loss of life.

WARNING: The dryer must never be operated with any of the back guards, outer tops, or

service panels removed. PERSONAL INJURY OR FIRE COULD RESUL T .

1. DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other

appliance.

2. DO NOT spray aerosols in the vicinity of this appliance while it is in operation.

3. Purchaser/user should consult the local gas supplier for proper instructions to be followed in the event that

the user smells gas. These instructions should be posted in a prominent location.

4. WHAT TO DO IF YOU SMELL GAS:

a. DO NOT try to light any appliance. b. DO NOT touch any electrical switch. c. DO NOT use any phone in your building.

d. Clear the room, building, or area of

e. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

f. If you

5. Installation and service must be performed by a qualified installer , service agency, or gas supplier .

6. Dryers must be exhausted to the outdoors.

7. Although ADC produces a very versatile dryer, there are some articles that, due to fabric composition or cleaning method, should not be dried in it.

cannot reach your gas supplier, call the fire department.

ALL occupants.

WARNING: Dry only water washed fabrics. DO NOT dry articles spotted or washed in dry

cleaning solvents, a combustible detergent, industrial chemicals, or “all purpose” cleaner .

EXPLOSION COULD RESUL T .

WARNING: DO NOT dry rags or articles coated or contaminated with gasoline, kerosene, oil, paint,

or wax. EXPLOSION COULD RESUL T .

WARNING: DO NOT dry mop heads. Contamination by wax or flammable solvents will create a

fire hazard.

WARNING: DO NOT use heat for drying articles that contain plastic, foam, sponge rubber , or

similarly textured rubber materials. Drying in a heated basket (tumbler) may damage plastics or rubber and may create a fire hazard.

2 American Dryer Corp. 113202-25

8. The possible presence of residual quantities of aggressive or decomposed chemicals in the load may produce

damage to the machine and harmful fumes.

9. A program should be established for the inspection and cleaning of lint in the heating unit area, exhaust

ductwork, and inside the dryer. The frequency of inspection and cleaning can best be determined from experience at each location.

WARNING: The collection of lint in the burner area and exhaust ductwork could create a fire hazard.

10. For personal safety, the dryer must be electrically grounded in accordance with local codes and/or the

National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or in Canada, the Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION.

NOTE: Failure to electrically ground the dryer properly will VOID THE WARRANTY.

11. UNDER NO CIRCUMSTANCES should the dryer door switch, lint door switch, or the heat safety

circuit ever be disabled.

WARNING: PERSONAL INJURY OR FIRE COULD RESUL T SHOULD THE DRYER

DOOR SWITCH, LINT DOOR SWITCH, OR THE HEA T SAFETY CIRCUIT EVER BE DISABLED.

12. This dryer is not to be used in the presence of dry cleaning solvents or fumes.

13. Remove articles from the dryer as soon as the drying cycle has been completed.

WARNING: Articles left in the dryer after the drying and cooling cycles have been completed could

create a fire hazard.

14. READ AND FOLLOW ALL CAUTION AND DIRECTION LABELS ATTACHED TO THE DRYER.

15. For safety, proper operation, and optimum performance, the dryer must not be operated with a load less

than sixty-six percent (66%), 76 lb (34.5 kg), of its rated capacity .

W ARNING: YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPL Y AND

THE GAS SUPPL Y OR THE STEAM SUPPL Y BEFORE ANY COVERS OR GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING , INST ALLA TION, OR TESTING OF ANY EQUIPMENT PER OSHA (Occupational Safety and Health Administration) STANDARD.

IMPORTANT: Dryer must be installed in a location/environment in which the ambient

temperature remains between 40° F (4.44° C) and 130° F (54.44° C).

WARNING: Disconnect power before resetting the hi-limit. The hi-limit is located on the left side of

the burner box, looking at the burner from the back of the dryer. Press and release and the hi-limit will reset.

CE ONLY

IMPORTANT: This appliance must only be installed and operated in the country of destination

indicated on the dryer’s data plate. If the appliance is to be installed and operated in a country other than the one indicated on the data plate, a data plate amendment must be obtained from American Dryer Corporation.

IEC335 applies.

113202 - 25 www.adclaundry.com 3

SECTION II

SPECIFICATIONS / COMPONENT IDENTIFICA TION

A. AD-115ES SPECIFICATIONS

MAXIMUM CAPACITY (DRY WEIGHT) 115 lb TUMBLER DIAMETER 42” TUMBLER DEPTH 41-1/4” TUMBLER VOLUME 33.10 cu ft TUMBLER / DRIVE MOTOR 3/4 hp BLOWER / FAN MOTOR 3 hp DOOR OPENING (DIAMETER) 31 -3/8 ” DOOR SILL HEIGHT 27 -1/2” WATER CONNECTION 3/4”-11.5 NH

3/4” B.S.P.T. DRYERS PER 20’/40’ CONTAINER 4 / 8 DRYERS PER 48’/53’ TRUCK 9 / 10

VOLTAGE AVAILABLE 208-575V 3ø 3,4w 50/60 Hz APPROXIMATE NET WEIGHT 1,260 lb APPROXIMATE SHIPPING WEIGHT 1,400 lb AIRFLOW 60 Hz 2,100 cfm

50 Hz 1,750 cfm

HEAT INPUT 343,000 Btu/hr

GAS

EXHAUST CONNECTION (DIAMETER) 14” COMPRESSED AIR CONNECTION N / A COMPRESSED AIR VOLUME N / A INLET PIPE CONNECTION 1” F.N.P.T.

1” F.B.S.P.T. VOLTAGE AVAILABLE 208-575V 3ø 3,4w 50/60 Hz APPROXIMATE NET WEIGHT 1,260 lb APPROXIMATE SHIPPING WEIGHT 1,400 lb AIRFLOW 60 Hz 2,100 cfm

50 Hz 1,750 cfm EXHAUST CONNECTION (DIAMETER) 14” COMPRESSED AIR CONNECTION N / A COMPRESSED AIR VOLUME N / A

ELECTRIC

kW Btu/hr

60 204,700

72 245,700 VOLTAGE AVAILABLE 208-575V 3ø 3,4w 50/60 Hz APPROXIMATE NET WEIGHT 1,555 lb APPROXIMATE SHIPPING WEIGHT 1,695 lb AIRFLOW 60 Hz 2,100 cfm

STEAM CONSUMPTION 365 lb/hr OPERATING STEAM PRESSURE 125 psi max EXHAUST CONNECTION (DIAMETER) 14”

STEAM*

COMPRESSED AIR CONNECTION 1/4” Quick Connection COMPRESSED AIR VOLUME 0.75 cfh BOILER HORSEPOWER (NORMAL LOAD) 13 Bhp SUPPLY CONNECTION (1) 1-1/4” N.P.T. RETURN CONNECTION (1 ) 1-1 /4 ” N.P.T.

Shaded areas are stated in metric equivalents 5/31/16

* Air operated steam damper system requires a clean, dry, and regulated 80 PSI +/- 10 PSI (5.51 bar

+/- 0.68 bar) air supply.

OVEN SIZE

kcal/hr 51,600 61,900

50 Hz 1,750 cfm

(Outside North America)

(CE and Australia Only)

52.16 kg

106.68 cm

104.78 cm

937.29 L

0.56 kW

2.24 kW

79.69 cm

69.85 cm

(North America)

571.53 kg

635.03 kg

59.47 cmm

49.55 cmm

86,435 kcal/hr

35.56 cm

571.53 kg

635.03 kg

59.47 cmm

49.55 cmm

35.56 cm

705.34 kg

768.84 kg

59.47 cmm

49.55 cmm 166 kg/hr

8.62 bar

35.56 cm

0.02 cmh

(Female) (Female)

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

4 American Dryer Corp. 113202-25

AD-115ES SPECIFICATIONS – GAS, ELECTRIC, AND STEAM

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

113202 - 25 www.adclaundry.com 5

AD-115ES STEAM

WITH OPTIONAL STEEL STEAM COIL

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

6 American Dryer Corp. 113202-25

B. ADG-115DR SPECIFICATIONS

MAXIMUM CAPACITY (DRY WEIGHT) 115 lb

TUMBLER DIAMETER 42” TUMBLER DEPTH 41-1/4” TUMBLER VOLUME 33.1 cu ft

TUMBLER/DRIVE MOTOR 3/4 hp BLOWER/FAN MOTOR 3 hp DOOR OPENING (DIAMETER) 31-3/8” EXHAUST CONNECTION (DIAMETER) 12” DRYERS PER 20’/40’ CONTAINER 4 / 8 DRYERS PER 48’/53’ TRUCK 9 / 10

WATER CONNECTION 3/4-11.5 NH

VOLTAGE AVAILABLE 208-575v 3ø 3, 4w 60 Hz APPROX. NET WEIGHT 1,260 lb APPROX. SHIPPING WEIGHT 1,400 lb HEAT INPUT 300,000 Btu/hr

GASSTEAM

AIRFLOW 1,682 cfm INLET PIPE CONNECTION 3/4” M.N.P.T. VOLTAGE AVAILABLE APPROX. NET WEIGHT APPROX. SHIPPING WEIGHT AIRFLOW EXHAUST CONNECTION (DIAMETER) COMPRESSED AIR CONNECTION

ELECTRIC

COMPRESSED AIR VOLUME

OVEN SIZE

kW Btu/hr VOLTAGE AVAILABLE APPROX. NET WEIGHT APPROX. SHIPPING WEIGHT COMPRESSED AIR VOLUME COMPRESSED AIR CONNECTION AIRFLOW STEAM CONSUMPTION OPERATING STEAM PRESSURE BOILER HP NORMAL LOAD SUPPLY CONNECTION RETURN CONNECTION

Shaded areas are stated in metric equivalents 1/5/09

kcal/hr

N / A

52.2 kg

106.7 cm

104.77 cm

937.28 L

0.560 kW

2.239 kW

79.7 cm

30.48 cm

572 kg 635 kg

75,600 kcal/hr

47.62 cmm

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

113202 - 25 www.adclaundry.com 7

ADG-115DR SPECIFICATIONS – GAS

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

8 American Dryer Corp. 113202-25

C. COMPONENT IDENTIFICATION

1. Dryer Front View

Illus. No. Description

1 Microprocessor Control and Keypad Panel Assembly (controls) 2 Control (top access) Door Assembly 3 Main Door Assembly 4 Lint Door Assembly 5 Lint Drawer 6 Wire Diagram (located behind control door) 7 T op Console (module) Assembly

113202 - 25 www.adclaundry.com 9

2. Dryer Rear View

Illus. No. Description

1 Basket (tumbler) Drive Motor Assembly 2 Blower Motor Mount Assembly 3 Impellor (fan/blower) Assembly 4 Idler Bearing Mount Assembly 5 Basket (tumbler) Bearing Mount Assembly

6* Electric Service Relay Box

7 Heating Unit 8 Data Label and Installation Label

* Electric service connections are made in this box.

10 American Dryer Corp. 113202-25

SECTION III

INSTALLATION PROCEDURES

Installation should be performed by competent technicians in accordance with local and state codes. In the absence of these codes, the installation must conform to applicable American National S tandards: ANSI Z223.1LATEST EDITION (National Fuel Gas Code) or ANSI/NFPA NO. 70-LATEST EDITION (National Electrical Code) or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION (for General Installation and Gas Plumbing) or Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION (for Electrical Connections).

A. LOCATION REQUIREMENTS

Before installing the dryer, be sure the location conforms to local codes and ordinances. In the absence of such codes or ordinances, the location must conform with the National Fuel Gas Code ANSI.Z223.1 LATEST EDITION, or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1- M91 (Natural Gas) or CAN/CGA-B149.2-M91 (L.P. Gas) or LATEST EDITION (for General Installation and Gas Plumbing).

1. The dryer must be installed on a sound level floor capable of supporting its weight. Carpeting must be

removed from the floor area that the dryer is to rest on.

IMPORTANT: “The dryer must be installed on noncombustible floors only .”

2. The dryer must not be installed or stored in an area where it will be exposed to water and/or weather.

3. This dryer is for use in noncombustible locations.

4. Provisions for adequate air supply must be provided as noted in this manual (refer to Fresh Air Supply Requirements in

5. Clearance provisions must be made from combustible construction as noted in this manual (refer to Dryer Enclosure Requirements in

6. Provisions must be made for adequate clearances for servicing and for operation as noted in this manual (refer to Dryer Enclosure Requirements in

7. The dryer must be installed with a proper exhaust duct connection to the outside as noted in this manual (refer to Exhaust Requirements in

8. Dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual (refer to Exhaust Requirements in

Section D).

Section C).

Section E).

IMPORTANT: Dryer should be located where a minimum amount of exhaust duct will be necessary.

9. The dryer must be installed with adequate clearance for air openings into the combustion chamber.

CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every 6

months, inspect the exhaust ducting and remove any lint buildup.

113202 - 25 www.adclaundry.com 11

IMPORTANT: Dryer must be installed in a location/environment in which the ambient

temperature remains between 40° F (4.44° C) and 130° F (54.44° C).

B. UNPACKING AND SETTING UP

Remove protective shipping material (i.e., plastic wrap and optional shipping box) from dryer.

IMPORTANT: Dryer must be transported and handled in an upright position at ALL times.

The dryer can be moved to its final location while still attached to the skid or with the skid removed. T o unskid the dryer, locate and remove the four (4) lag bolts securing the base of the dryer to the wooden skid. One (1) is located at the rear base (remove the back panel for access), and two (2) are located in the bottom of the lint chamber. T o remove the two (2) lag bolts located in the lint chamber area, remove the lint drawer and the two (2) Phillips head screws securing the lint door in place.

1. Leveling Dryer

To level dryer, place 4-inch (10.16 cm) square metal shims (refer to the illustration above) or other suitable material under the base pads. It is suggested that the dryer be tilted slightly to the rear.

12 American Dryer Corp. 113202-25

2. The V-belts are disconnected from the basket drive motor for shipping. Reconnect V-belts, using the following instructions, before starting the dryer.

a. Remove hardware holding back (belt) guard and remove guard from dryer.

b. Lay one (1) belt into motor sheave (pulley) groove and wind belt into corresponding groove of the idler

pulley by rotating the idler pulley by hand. Rotate the idler pulley an extra turn or two (2) to ensure that the belt is tracking properly in the motor sheave (pulley) and idler pulley grooves without twisting.

c. Repeat procedure to reconnect the remaining belt.

d. Replace back (belt) guard and hardware.

3. If more headroom is needed when moving dryer into position, the top console (module) may be removed, using the following instructions.

a. Disconnect the ground wire (A) at the rear upper left hand corner of dryer.

b. Remove the eight (8) sets of nuts and washers (B) holding the console (module) to base.

c. Open the control door and control panel, and disconnect the white 15-pin plug connector (C) located in

the base of the control box.

d. Disconnect white plug connector located outside backside of the control box (provides power to heat

circuit).

e. Lift the console (module) off of the dryer base.

IMPORTANT: The dryer must be transported and handled in an upright position at ALL times.

113202 - 25 www.adclaundry.com 13

4. Exhaust Transition Piece

An exhaust duct transition piece is shipped inside of the dryer’s tumbler and MUST be installed on the dryer’s exhaust duct, with the hardware provided, BEFORE location venting is connected to the dryer.

THIS EXHAUST DUCT TRANSITION PIECE

Failure to observe this installation requirement may result in damage to the dryer, create a FIRE HAZARD and will VOID the manufacturer’s warranty.

012999JEV-GS/cj P/N: 114092

WARNING

MUST BE INSTALLED FIRST!

Inside the basket (tumbler) of this dryer is an exhaust transition piece that must be installed on the outlet of the exhaust before any further venting is connected:

a. Remove the exhaust transition piece from the

basket (tumbler) and place it on the exhaust outlet.

b. Using the screws provided, secure the exhaust

transition piece to the dryer.

NOTE: It is recommended that this joint be taped

as well as ALL other duct joints to prevent moisture and lint from escaping into the building.

14 American Dryer Corp. 113202-25

C. DRYER ENCLOSURE REQUIREMENTS

Even though a 12-inch (30.48 cm) clearance is acceptable, it is recommended that the rear of the dryer be positioned approximately 3 feet (0.91 meters) from the nearest obstruction (i.e., wall) for ease of installation, maintenance, and service. Bulkheads and partitions should be made from noncombustible materials. The clearance between the bulkhead header and the dryer must be a minimum of 4-inches (10.16 cm) and must not extend more than 4-inches (10.16 cm) to the rear of the dryer front. The bulkhead facing must not be closed in

ALL the way to the top of the dryer. A 2-inch (5.08 cm) clearance is required.

NOTE: Bulkhead facing should not be installed until after dryer is in place. Ceiling area must be

located a minimum of 12-inches (30.48 cm) above the top of the dryer . Even though a minimum of only 12-inches (30.48 cm) is required, 18-inches (45.72 cm) or more is suggested for steam dryers and especially in cases where sprinkler heads are over the dryers.

NOTE: When fire sprinkler systems are located above the dryers, a minimum of 18-inches (45.72 cm)

above the dryer console (module) is suggested. Dryers may be positioned sidewall to sidewall; however, 1 or 2-inches (2.54 cm or 5.08 cm) is suggested between dryers (or wall) for ease of installation and maintenance. Allowances must be made for the opening and closing of the control and lint doors.

113202 - 25 www.adclaundry.com 15

D. FRESH AIR SUPPLY REQUIREMENTS

This appliance may only be installed in a room that meets the appropriate ventilation requirements specified in the national installation regulations.

When the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), and exhausts it out of the building. Therefore, the room air must be continually replenished from the outdoors. If the make-up air is inadequate, drying time and drying efficiency switch “fluttering” problems may result, as well as premature motor failure from overheating.

Air supply (make-up air) must be given careful consideration to ensure proper performance of each dryer. An unrestricted source of air is necessary for each dryer. An airflow of 2,100 cfm (cubic feet per minute) (59.5 cmm [cubic meters per minute]) must be supplied to each dryer. As a general rule, an unrestricted air entrance from the outdoors (atmosphere) of a minimum of 3 square feet (0.28 square meters) is required for each dryer.

To compensate for the use of registers or louvers used over the openings, this make-up air area must be increased by approximately thirty-three percent (33%). Make-up air openings should not be located in an area directly near where exhaust vents exit the building.

is not necessary to have a separate make-up air opening for each dryer. Common make-up air openings are

It acceptable. However, they must be set up in such a manner that the make-up air is distributed equally to the dryers. The dryer must be installed with provisions for adequate combustion and make-up air supply.

will be adversely affected. Ignition problems and sail

ALL

EXAMPLE: For a bank of six (6) gas dryers, two (2) openings measuring 3 feet by 3 feet (0.91 meters by 0.91

meters) are acceptable.

Allowances must be made for remote or constricting passageways or where dryers are located at excessive altitudes or predominantly low pressure areas.

IMPORTANT: Make-up air must be provided from a source free of dry cleaning solvent fumes.

Make-up air that is contaminated by dry cleaning solvent fumes will result in irreparable damage to the motors and other dryer components.

NOTE: Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY.

16 American Dryer Corp. 113202-25

E. EXHAUST REQUIREMENTS

1. General Exhaust Ductwork Information

Exhaust ductwork should be designed and installed by a qualified professional. Improperly sized ductwork will create excessive back pressure, which results in slow drying, increased use of energy, overheating of the dryer, and shutdown of the burner by the airflow (sail) switches, burner hi-limits, or basket (tumbler) hi-heat thermostats. The dryer must be installed with a proper exhaust duct connection to the outside.

The design of the flue system shall be such that any condensate formed when operating the appliance from cold shall either be retained and subsequently re-evaporated or discharged.

CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors.

CAUTION: IMPROPERLY SIZED OR INSTALLED EXHAUST DUCTWORK COULD

CREATE A FIRE HAZARD.

NOTE: When a dryer is exhausted separately , it is recommended that a back draft damper be

installed.

NOTE: When dryers are exhausted into a multiple (common) exhaust line, each dryer must be

supplied with a back draft damper .

The exhaust ductwork should be laid out in such a way that the ductwork travels as directly as possible to the outdoors with as few turns as possible. Single or independent dryer venting is recommended. When single dryer venting is used, the ductwork from the dryer to the outside exhaust outlet must not exceed 20 feet (6.09 meters). In the case of multiple (common) dryer venting, the distance from the last dryer to the outside exhaust outlet must not exceed 20 feet (6.09 meters). The shape of the ductwork long as the minimum cross section area is provided. It is suggested that the use of 90° turns in ducting avoided; use 30° and/or 45° angles instead. The radius of the elbows should preferably be 1-1/2 times the diameter of the duct. Excluding basket (tumbler) dryer elbow connections or elbows used for outside protection from the weather, no more than two (2) elbows should be used in the exhaust duct run. If more than two (2) elbows are used, the cross section area of the ductwork must be increased in proportion to number of elbows added.

is not critical as

IMPORTANT: Exhaust back pressure measured by a manometer/magnehelic in the exhaust duct

must be no less than 0 and must not exceed 0.3 in WC (0.74 mb) for AD-115ES and 0.6 in WC (1.48 mb) for AD-115DR.

NOTE: It is recommended that exhaust or booster fans not be used in the exhaust ductwork system

except where necessary to maintain exhaust back pressure (in the exhaust duct) between zero and 0.3 inch water column for AD-115ES and 0.6 inch water column for AD-115DR. Where employed, booster fans must not activate the dryer airflow proving switch (sail switch) when the dryer is not in operation.

NOTE: As per the National Fuel Gas Code, “Exhaust ducts for type 2 clothes dryers shall be

constructed of sheet metal or other noncombustible material. Such ducts shall be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 26 gauge (0.0195-inches [0.50 mm]) thick.”

113202 - 25 www.adclaundry.com 17

ALL ductwork should be smooth inside with no projections from sheet metal screws or other obstructions, which will collect lint. When adding ducts, the ducts to be added should overlap the duct to which it is connected. Additionally, inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning of lint from the ductwork.

T o protect the outside end of the horizontal ductwork from the weather, a 90° elbow bent downward should

be installed where the exhaust exits the building. If the ductwork travels vertically up through the roof, it should be protected from the weather by using a 180° turn to point the opening downward. In either case,

allow at least twice the diameter of the duct between the duct opening and the nearest obstruction (i.e., roof or ground level).

ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building.

IMPORTANT: Exhaust back pressure measured by a manometer/magnehelic in the exhaust duct

must be no less than 0 and must not exceed 0.3 in WC (0.74 mb) for AD-115ES and 0.6 in WC (1.48 mb) for AD-115DR.

NOTE:

It is recommended that exhaust or booster fans not be used in the exhaust ductwork system

NOTE: When the exhaust ductwork passes through a wall, ceiling, or roof made of combustible

materials, the opening must be 2-inches (5.08 cm) larger than the duct (all the way around). The duct must be centered within this opening.

Outside Ductwork Protection T o protect the outside end of the horizontal ductwork from the weather, a 90° elbow bent downward should

be installed where the exhaust exits the building. If the exhaust ductwork travels vertically up through the roof, it should be protected from the weather by using a 180° turn to point the opening downward. In either case, allow at least twice the diameter of the duct between the duct opening and the nearest obstruction.

IMPORTANT: DO NOT use screens, louvers, or caps on the outside opening of the exhaust

ductwork.

2. AD-115ES Single Dryer Venting

When possible, it is suggested to provide a separate exhaust duct for each dryer . The exhaust duct should be laid out in such a way that the ductwork travels as directly as possible to the outdoors with as few turns as possible. It is suggested that the use of 90° turns in ducting The shape of the exhaust ductwork

18 American Dryer Corp. 113202-25

is not critical as long as the minimum cross section area is provided.

be avoided; use 30° and/or 45° angles instead.

IMPORTANT: Minimum duct size for a gas, electric, or steam dryer with a vertical run and not more

than three (3) elbows (including dryer connection and outside outlets) is 16-inches (40.64 cm) for a round duct or 14-1/2” by 14-1/2” (36.83 cm by 36.83 cm) for a square duct. DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWNSTREAM OF DRYER.

IMPORTANT: Exhaust back pressure measured by a manometer/magnehelic in the exhaust duct

must be no less than 0 and must not exceed 0.3 in WC (0.74 mb) for AD-115ES and 0.6 in WC (1.48 mb) for AD-115DR.

NOTE: It is recommended that exhaust or booster fans not be used in the exhaust ductwork system

It is suggested that the ductwork from each dryer (minimum 14-inches [35.56 cm]) not exceed 20 feet (6.09 meters) with no more than three (3) elbows (including dryer connections and outside exhaust outlets). If the ductwork exceeds 20 feet (6.09 meters) or has numerous elbows, the cross section area of the ductwork must be increased in proportion to the length and number of elbows in it. In calculating duct size, the cross section area of a square or rectangular duct must be increased by twenty percent (20%) for each additional 20 feet (6.09 meters). The diameter of a round exhaust duct should be increased ten percent (10%) for each additional 15 feet (4.57 meters). Each 14-inch (35.56 cm) 90° elbow is equivalent to 30 feet (9.14 meters) and each 16-inch (40.64 cm) 90° elbow is equivalent to 36 feet (10.97 meters).

IMPORTANT: For extended ductwork runs, the cross section area of the duct can only be increased

to an extent. Maximum proportional ductwork runs cannot exceed 20 feet (6.09 meters) more than the original limitations of 20 feet (6.09 meters) with two (2) elbows. When the ductwork approaches the maximum limits as noted in this manual, a professional heating, ventilating, and air-conditioning (HVAC) firm should be consulted for proper venting information.

113202 - 25 www.adclaundry.com 19

3. ADG-115DR Single Dryer Venting

is not critical as long as the minimum cross section area is provided.

be avoided; use 30° and/or 45° angles instead.

IMPORTANT: Minimum duct size for a gas, electric, or steam dryer with a vertical run and not more

than three (3) elbows (including dryer connection and outside outlets) is 14-inches (35.56 cm) for a round duct or 13” by 13” (33.02 cm by 33.02 cm) for a square duct. DUCT SIZE MUST NOT BE REDUCED ANYWHERE DOWNSTREAM OF DRYER.

IMPORTANT: Exhaust back pressure measured by a manometer/magnehelic in the exhaust duct

must be no less than 0 and must not exceed 0.3 in WC (0.74 mb) for AD-115ES and 0.6 in WC (1.48 mb) for AD-115DR.

NOTE: It is recommended that exhaust or booster fans not be used in the exhaust ductwork system

It is suggested that the ductwork from each dryer (minimum 12-inches [30.48 cm]) not exceed 20 feet (6.09 meters) with no more than three (3) elbows (including dryer connections and outside exhaust outlets). If the ductwork exceeds 20 feet (6.09 meters) or has numerous elbows, the cross section area of the ductwork must be increased in proportion to the length and number of elbows in it. In calculating duct size, the cross section area of a square or rectangular duct must be increased by twenty percent (20%) for each additional 20 feet (6.09 meters). The diameter of a round exhaust duct should be increased ten percent (10%) for each additional 15 feet (4.57 meters). Each 12-inch (30.48 cm) 90° elbow is equivalent to 30 feet (9.14 meters) and each 16-inch (40.64 cm) 90° elbow is equivalent to 36 feet (10.97 meters).

20 American Dryer Corp. 113202-25

IMPORTANT: For extended ductwork runs, the cross section area of the duct can only be increased

4. AD-115ES and ADG-115DR Multiple Dryer (Common) Venting

If it

is not feasible to provide separate exhaust ducts for each dryer, ducts from individual dryers may be

channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct at an angle not more than 45° in the direction of airflow and should be spaced at least 46-1/8” (117.16 cm) apart. The main duct should be tapered, with the diameter increasing before each individual 14-inch (35.56 cm) duct is added.

All dryers now come with a back draft damper.

IMPORTANT: No more than four (4) dryers should be connected to one (1) main common duct.

The main duct may be any shape or cross-sectional area, as long as the minimum cross section area is provided. The illustration on the following page shows the minimum cross-section area for multiple dryer round or square venting. These figures must be increased 10 square inches (64.51 square centimeters) when rectangular main ducting is used, and the ratio of duct width to depth should not be greater than 3-1/2 to 1. These figures must be increased proportionally if the main duct run to the last dryer to where it exhausts to the outdoors is unusually long (over 20 feet [6.09 meters]) or has numerous elbows (more than two [2]) in it. In calculating ductwork size, the cross-section area of a square or rectangular duct must be increased twenty percent (20%) for each additional 20 feet (6.09 meters). The diameter of a round exhaust must be increased ten percent (10%) for each additional 20 feet (6.09 meters). Each 90° elbow is equivalent to an additional 15 feet (4.57 meters).

113202 - 25 www.adclaundry.com 21

AD-115ES MULTIPLE DRYER VENTING (GAS, ELECTRIC, AND STEAM)

WITH 14” (35.56 CM) DIAMETER

2,100 CFM (59.5 CMM) EXHAUST CONNECTIONS AT COMMON DUCT

If it is not feasible to provide separate exhaust ducts for each dryer, ducts from individual dryers may be channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct at an angle not more than 45° in the direction of airflow and should be spaced at least 46-1/8” (117.16 cm) apart. The main duct should be tapered, with the diameter increasing before each individual 14-inch (35.56 cm) (minimum for gas, electric, or steam dryers) duct is added.

IMPORTANT: No more than three (3) dryers should be connected to one (1) main common duct.

NOTE: The individual ducts traveling from each dryer up to the common duct must not travel more

than 15 feet (4.57 meters) including the 45° entry elbow into the common duct and the 90° elbow outside the dryer allowing the duct to travel vertically . These individual ducts must be a minimum of 14-inches (35.56 cm). If the ductwork exceeds these limits, the ductwork size must be increased proportionally according to the number of elbows and the length that has been added.

22 American Dryer Corp. 113202-25

ADG-115DR MULTIPLE DRYER VENTING WITH 12” (30.48 CM) DIAMETER

1,682 CFM (47.6 CMM) EXHAUST CONNECTIONS AT COMMON DUCT

If it is not feasible to provide separate exhaust ducts for each dryer, ducts from individual dryers may be channeled into a “common main duct.” The individual ducts should enter the bottom or side of the main duct at an angle not more than 45° in the direction of airflow and should be spaced at least 46-1/8” (117.16 cm) apart. The main duct should be tapered, with the diameter increasing before each individual 12-inch (30.48 cm) (minimum for gas, electric, or steam dryers) duct is added.

IMPORTANT: No more than three (3) dryers should be connected to one (1) main common duct.

NOTE: The individual ducts traveling from each dryer up to the common duct must not travel more

than 15 feet (4.57 meters) including the 45° entry elbow into the common duct and the 90° elbow outside the dryer allowing the duct to travel vertically . These individual ducts must be a minimum of 12-inches (30.48 cm). If the ductwork exceeds these limits, the ductwork size must be increased proportionally according to the number of elbows and the length that has been added.

F. ELECTRICAL INFORMATION

1. Electrical Requirements

It is your responsibility to have electrician to ensure that the electrical installation is adequate and conforms to local and state regulations or codes. In the absence of such codes, to the applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or in Canada, the Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION.

ALL electrical connections made by a properly licensed and competent

ALL electrical connections, material, and workmanship must conform

113202 - 25 www.adclaundry.com 23

IMPORTANT: Failure to comply with these codes or ordinances, and the requirements stipulated in

this manual, can result in personal injury or component failure.

NOTE: Component failure due to improper installation will

VOID THE WARRANTY.

Each dryer should be connected to an independently protected branch circuit. The dryer must be connected with copper wire only. DO NOT use aluminum wire; it could create a fire hazard. The copper conductor wire and cable must be of proper ampacity and insulation, in accordance with electric codes for making

ALL service connections.

NOTE: The use of aluminum wire will VOID THE WARRANTY.

2. Electrical Service Specifications

Reversing, 3ø Motor (Gas and Steam)

ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)

IMPORTANT:

NOTES

SERVICE

VOLTAGE

208 3ø 3 15

220 / 240 3ø 3 15

440 3ø 3 9

460-480 3ø 3 8

575 3ø 3 10 230 3ø 3

380 / 400 3ø 4*

416 3ø 4*

* 3-Wire is available. 12/12/14

208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage.

When fuses are used they must be dual element, time delay, current

: A.

limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying either local and/or National Electrical Codes to listed appliance amp draw data. Circuit breakers are thermal-magnetic (industrial) motor curve type ONLY. For others, calculate/verify correct breaker size according to appliance amp draw rating and type of breaker used. Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.

APPROX.

AMP DRAW

60 Hz 50 Hz

— — — —

17 25

915 715

PHASE

WIRE

SERVICE

CIRCUIT

BREAKER

20 20

15 15 15

IMPORTANT: The dryer must be connected to the electric supply shown on the data label. In the

case of 208 VAC or 230/240 V AC, the supply voltage must match the electric service specifications of the data label exactly.

WARNING: 208 VAC AND 230/240 V AC ARE NOT THE SAME. Any damage done to dryer

components due to improper voltage connections will automatically VOID THE WARRANTY.

IMPORTANT: 380, 400, and 416 volt dryers are built 4-wire only . Customer must contact the

factory to special order 3-wire systems.

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

24 American Dryer Corp. 113202-25

IMPORTANT:

NOTES

: A.

Reversing, 3ø Motor (Electric)

ELE C TRIC AL SE RVIC E SPE C IFIC ATIONS (P ER D RYER)

208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage.

When fuses are used they must be dual element, time delay, current limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying either local and/or National Electrical Codes to listed appliance amp draw data. Circuit breakers are thermal-magnetic (industrial) type ONLY. For others, calculate/verify correct breaker size according to appliance amp draw rating and type of breaker used. Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.

SERVICE

VOLTAGE

208 3ø 3 182 — 60 250

240 3ø 3 159 — 60 200 4603ø 377—55100 4803ø 380—60100 575 3ø 3 67 — 60 90 230 3ø 3 — 155 55 200 380 3ø 4* —8650.5 125 400 3ø 4* —88 55 125 416 3ø 4* —93 60 125 440 3ø 4* —7550.5 125 2083ø 3215—72300 240 3ø 3 188 — 72 250 460 3ø 3 91 — 66 125 4803ø 395—72125 575 3ø 3 79 — 72 100 230 3ø 3 — 182 66 250 380 3ø 4* — 101 60.5 150 400 3ø 4* — 104 66 150 416 3ø 4* — 109 72 150 440 3ø 4* —8860.5 150

PHASE

WIRE

SERVICE

APPROX.

AMP DRAW

60 Hz 50 Hz

OVEN

CIRCUIT

BREAKER

* 3-Wire is available. 12/12/14

IMPORTANT: The dryer must be connected to the electric supply shown on the data label. In the

case of 208 VAC or 230/240 V AC, the supply voltage must match the electric service specifications of the data label exactly.

WARNING: 208 VAC AND 230/240 V AC ARE NOT THE SAME. Any damage done to dryer

components due to improper voltage connections will automatically VOID THE WARRANTY.

IMPORTANT: 380, 400, and 416 volt dryers are built 4-wire only . Customer must contact the

factory to special order 3-wire systems.

NOTE: ADC reserves the right to make changes in specifications at any time without notice or

obligation.

113202 - 25 www.adclaundry.com 25

3. Electrical Connections

NOTE: A wiring diagram is included with each dryer and is affixed to the rear upper right guard panel

of the dryer.

The only electrical input connections to the dryer are the 3-phase (3ø) power leads (L1, L2, and L3), GROUND, and in the case of 4-wire service, the neutral. These electrical connections are made at the wire leads located in the electric service and relay box at the rear upper left hand corner of the dryer. To gain access into this service box, the service cover must be removed.

Providing local codes permit, power connections to the dryer can be made by the use of a flexible underwriters laboratory listed cord and pigtail (wire size must conform to rating of the dryer), or the dryer can be hard wired directly to the service breaker. In dryer’s electrical service (relay) box.

a. Gas and Steam Models ONLY

These electrical connections are made at the terminal block located in the electric service (relay) box at the rear upper left-hand corner of the dryer. To gain access into this service box, the service cover (upper back guard) must be removed.

26 American Dryer Corp. 113202-25

ALL cases, a strain relief must be used where the wires enter the

b. Electric Models ONLY

For electric models made to operate at 208 VAC, 230/240 VAC, the electrical input connection is made into the terminal block located at the upper rear area of the dryer. For electric models made to operate at 380 VAC, 416 VAC, 440 VAC, or 480 VAC, the electrical input connection is made to the oven relay located at the upper rear area of the dryer. Input connection wiring must be sized properly to handle the dryer’s current draw. This information is printed on the dryer’s data label.

NOTE: A CIRCUIT SER VICING EACH DR YER MUST BE PROVIDED.

4. Grounding

A ground (earth) connection must be provided and installed in accordance with state and local codes. In the absence of these codes, grounding must conform to applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canada Standards: Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION. The ground connection may be to a proven earth ground at the location service panel.

NOTE: A grounding connection (terminal lug) is provided in the dryer’s electrical service and relay box

at the rear upper left hand corner of the dryer.

For added personal safety, when possible, it is suggested that a separate ground wire (size per local codes) be connected from the ground connection of the dryer to a grounded cold water pipe. DO NOT ground to a gas or hot water pipe. The grounded cold water pipe must have metal to metal connections way to electrical ground. If there are any nonmetallic interruptions, such as a meter, pump, plastic, rubber , or other insulating connectors, they must be jumped out with a wire (size per local codes) and securely clamped to bare metal at both ends.

ALL the

IMPORTANT: For personal safety and proper operation, the dryer must be grounded. For proper

operation of the microprocessor controller (computer), an earth (zero) ground is required.

NOTE: Grounding via metallic electrical conduit (pipe) is not recommended.

G. GAS INFORMATION

It is your responsibility to have ALL plumbing connections made by a qualified professional to ensure that the gas plumbing installation is adequate and conforms to local and state regulations or codes. In the absence of such

ALL plumbing connections, materials, and workmanship must conform to the applicable requirements of

codes, the National Fuel Gas Code ANSI Z223.1-LATEST EDITION, or in Canada, the Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION.

In Australia, the fuel gas code is AS/NZS5601, local authority, gas, electricity, and any other relevant statutory regulations.

IMPORTANT: Failure to comply with these codes or ordinances, and/or the requirements stipulated

in this manual, can result in personal injury and improper operation of the dryer .

The dryer and its individual shutoff valves must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure test of the gas supply system at test pressures equal to or less than 1/2 psig (3.5 kPa).

113202 - 25 www.adclaundry.com 27

IMPORTANT: Failure to isolate or disconnect the dryer from supply as noted can cause irreparable

damage to the gas valve and will

VOID THE WARRANTY.

W ARNING: FIRE OR EXPLOSION COULD RESULT DUE TO F AILURE OF

ISOLA TING OR DISCONNECTING THE GAS SUPPL Y AS NOTED.

1. Gas Supply

The gas dryer installation must meet the American National Standard...National Fuel Gas Code ANSI Z223.1-LA TEST EDITION, or in Canada, the Canadian Installation Codes CAN/CGA-B149.1 M91 (Natural Gas) or CAN/CGA-B149.2-M91 (L.P. Gas) or LATEST EDITION, as well as local codes and ordinances and must be done by a qualified professional.

NOTE: Undersized gas piping will result in ignition problems, slow drying, increased use of energy , and

can create a safety hazard.

The dryer must be connected to the type of heat/gas indicated on the dryer data label. If this information does not agree with the type of gas available, DO NOT operate the dryer. Contact the reseller who sold the dryer or contact the ADC factory.

IMPORTANT: Any burner changes or conversions must be made by a qualified professional.

The input ratings shown on the dryer data label are for elevations up to 2,000 feet (610 meters), unless elevation requirements of over 2,000 feet (610 meters) were specified at the time the dryer order was placed with the factory. The adjustment or conversion of dryers in the field for elevations over 2,000 feet (610 meters) is made by changing each burner orifice. If this conversion is necessary, contact the reseller who sold the dryer or contact the ADC factory.

IMPORTANT: THIS GAS DR YER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPL Y

SHUTOFF AND AN EXTERNAL GAS SUPPL Y SHUTOFF MUST BE PROVIDED.

2. Technical Gas Data

a. AD-115ES Gas Specifications

343,000 BTU/hr

Rating

Gas

Type

86,436 kCal/hr

361.9 MJ/hr

Natural Gas

Natural Gas (AU / NZ)

L.P. Gas** 10.5

L.P. Gas (AU / NZ)*** 8.8

b. ADG-1 15DR Gas Specifications

Manifold Pressure* In-Line Pressure Orifice

Inc hes W.C .

3.5

mbar kPa

8.7 0.87

26.2 2.62

22.0 2.20

Inches W.C .

6.0-12.0

11.0

mbar kPa

14.92-29.9 1.49-2.99

27.4 2.74

Qty. DMS

3#8

3#31

5.055

3.048

300,000 BTU/hr

Rating

Gas

Type

Shaded areas are stated in metric equivalents Abbreviations: AU (Australia) and NZ (New Zealand).

* Manifold pressure is measured at the pressure tap on the outlet side of the gas valve when the valve is on. ** Unregulated L.P. kit installed. Gas valve’s internal regulator (governor) is disabled. *** Regulated L.P. installed. Gas valve’s internal regulator (governor) is adjustable.

75,649 kCal/hr

316.5 MJ/hr

Natural Gas 3.5

L.P. Gas** 10.5

Manifold Pressure* In-Line Pressure Orifice

Inches W.C .

mbar kPa

8.7 0.87

26.2 2.62

Inches W.C .

6.0-12.0

11.0

mbar kPa

14.92-29.9 1.49-2.99

27.4 2.74

Qty. DMS

3 #12

3 #33

4.801

2.870

28 American Dryer Corp. 113202-25

c. AD-115ES Gas Connections:

Inlet connection ......................... 1” F.P.T.

Inlet supply size .........................1” Diameter Pipe (minimum)

Btu/hr input (per dryer) .............343,000 (86,436 kcal/hr)

d. ADG-1 15DR Gas Connections:

Inlet connection ......................... 3/4” M.N.P.T.

Inlet supply size .........................1” Diameter Pipe (minimum)

Btu/hr input (per dryer) .............300,000 (75,649 kcal/hr)

1) Natural Gas Regulation is controlled by the dryer’s gas valve’s internal regulator. Incoming supply pressure

must be consistent between a minimum of 6.0 inches (14.92 mb) and a maximum of 12.0 inches (29.9 mb) water column (W.C.) pressure.

2) Liquid Propane (L.P.) Gas Dryers made for use with L.P. gas have the gas valve’ s internal pressure regulator blocked open so

that the gas pressure must be regulated upstream of the dryer. The pressure measured at each gas valve pressure tap must be a consistent 10.5 inches (26.1 mb) water column. There is no regulator or regulation provided in an L.P. dryer. The water column pressure must be regulated at the source (L.P. tank) or an external regulator must be added to each dryer.

Piping and Connections

ALL components/materials must conform to National Fuel Gas Code Specifications ANSI Z223.1-LATEST EDITION, or in Canada, CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (L.P. Gas) or LA TEST EDITION (for General Installation and Gas Plumbing), as well as local codes and ordinances and must be done by a qualified professional. It is important that gas pressure regulators meet applicable pressure requirements, and that gas meters be rated for the total amount of supplied.

Installer within Australia – refer to AS/NZS5601.1 for guidance on gas supply pipe sizing required for this appliance installation.

The dryer is provided with a 1” N.P.T . inlet pipe connection extending out the back area of the burner box. The minimum pipe size connection (supply line) to the dryer is 1” diameter. For ease of servicing, the gas supply line of each dryer must have its own shutoff valve.

The size of the main gas supply line (header) will vary depending on the distance this line travels from the gas meter or, in the case of L.P. gas, the supply tank, other gas-operated appliances on the same supply line, etc. Specific information regarding supply line size should be determined by the gas supplier.

ALL the appliance Btu being

NOTE: Undersized gas supply piping can create a low or inconsistent pressure, which will result in

erratic operation of the burner ignition system.

Consistent gas pressure is essential at ALL gas connections. It is recommended that a 1-inch (2.54 cm) pipe gas loop be installed in the supply line servicing a bank of dryers. An in-line pressure regulator must be installed in the gas supply line (header) if the (natural) gas pressure exceeds 12.0 inches (29.9 mb) of water column (W.C.) pressure.

IMPORTANT: A water column pressure of 3.5 inches (8.7 mb) for natural gas and 10.5 inches

(26.1 mb) for L.P . dryers is required at the gas valve pressure tap of each dryer for proper and safe operation.

113202 - 25 www.adclaundry.com 29

A 1/8” N.P.T. plugged tap, accessible for a test gauge connection, must be installed in the main gas supply line immediately upstream of each dryer.

IMPORTANT: Pipe joint compounds that resist the action of natural and liquid propane (L.P.) gases

must be used.

IMPORTANT: Test

ALL connections for leaks by brushing on a soapy water solution (liquid

detergent works well).

WARNING:

NEVER TEST FOR GAS LEAKS WITH A FLAME!!!

IMPORTANT: The dryer and its individual shutoff valve must be disconnected from the gas supply

piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

NOTE: The dryer must be isolated from the gas supply piping system by closing its individual manual

shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

30 American Dryer Corp. 113202-25

H. STEAM INFORMATION

It is your responsibility to have ALL steam plumbing connections made by a qualified professional to ensure that the installation is adequate and conforms to local and state regulations or codes.

IMPORTANT: Failure to comply with the requirements stipulated in this manual can result in

component failure, which will VOID THE WARRANTY.

NOTE: In standard format this dryer is manufactured with a pneumatic (piston) damper system, which

requires an external supply of air (80 psi +/- 10 psi [5.51 bar +/- 0.68 bar]). This dryer may be provided with an optional steam solenoid valve, in which case, no pneumatic steam damper system is provided. Refer to Steam Damper Air System Connections.

1. Steam Coil pH Level

The normal pH level for copper type steam coils must be maintained between a value of 8.5 to 9.5. For steel type steam coils the pH level must be maintained between a value of 9.5 to 10.5. These limits are set to limit the acid attack of the steam coils.

IMPORTANT: Coil failure due to improper pH level will VOID THE WARRANTY.

2. Steam Requirements – High Pressure

Inlet ------ 1-1/4” supply line connection---- quantity one (1) at top manifold. Return ---1-1/4” return line connection ----quantity one (1) at bottom manifold.

OPERATING STEAM PRESSURE

Maximum*

125 psig

174 psig**

Shaded areas are stated in metric equivalents

* Minimum operating pressure for optimum results is 100 psig (689 kPa). ** 174 psig (1,200 kPa [12 bar]) with optional one-stage steel steam coil only.

862 kPa

1,200 kPa**

Heat Input

(Normal Load)

Bhp 365 lb/hr

14.5

Bhp** 420 lb/hr**

3. Installation Instructions

T o ensure that an adequate supply of steam is provided, be sure that the steam supply line and steam return line are sized and laid out as stipulated in this manual. Inadequate steam supply line and steam return line, or improper steam plumbing, will result in poor performance and can cause component failure. Clean, dry, regulated steam must be provided to the dryer.

IMPORTANT: Steam coil failure due to water hammer by wet steam will VOID THE WARRANTY.

Consumption (Approx.)

@ Maximum Pressure

166 kg/hr

191 kg/hr**

a. The presence of condensate in the steam supply will cause water hammer and subsequent heat exchanger

(steam coil) failure. The steam supply connection into the main supply line must be made within a minimum 12-inch (30.48 cm) riser. This will prevent any condensate from draining towards the dryer.

b. The steam supply line to the dryer must include a 12-inch (30.48 cm) riser along with a drip trap and

check valve. This will prevent any condensate from entering the steam coil.

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c. Flexible hoses or couplings must be used. The dryer vibrates slightly when it runs and this will cause the

steam coil connections to crack if they are hard-piped to the supply and return mains.

d. Shutoff valves for each dryer should be installed in the supply, return, and drip trap return lines. This

will allow the dryer to be isolated from the supply and return mains if the dryer needs maintenance work.

e. Install an inverted bucket steam trap and check valve at least 12-inches (30.48 cm) below the steam coil

return manifold as close to the coil as possible. A trap with a capacity of 730 lb (332 kg) of condensate per hour at 125 psi (8.62 bar), is needed for each unit. (Refer to illustration below .)

NOTE: W ith optional one-stage steel steam coil, one inverted bucket steam trap with a capacity of

840 (382 kg) of condensate per hour at operating pressure is required for each dryer.

f. A 3/4-inch (19.05 mm) vacuum breaker should be installed for each unit in the piping. This will prevent

the condensing steam from causing a vacuum inside the coil and possibly damaging the coil.

g. Dryers with Optional Steam Solenoid Valve: Mount steam solenoid valve in orientation shown, with coil

up. The supply line should be supported to prevent damage to the steam coil due to the overhung weight of the steam solenoid valve.

h. The supply and return line should be insulated. This will save energy and provide safety for the

operator and maintenance personnel.

i. Water pockets in the supply line, caused by low points, will provide wet steam to the coil, possibly

causing coil damage. for every 1 foot (0.31 meters) back towards the steam supply header causing any condensate in the line to drain to the header. Install a bypass trap in any low point to eliminate wet steam.

ALL horizontal runs of steam supply piping should be pitched 1/4-inch (6.35 mm)

Piping Diagram for Steam Coil

32 American Dryer Corp. 113202-25

4. Steam Damper Air System Connections

In standard format, this dryer is manufactured with a pneumatic (piston) damper system, which requires an external supply of compressed air of 0.75 cfh (0.02 cmh). (Note: This dryer may be provided with an optional steam solenoid valve in which case, no steam damper system is provided.) The air connection is made to the steam damper solenoid valve which is located at the rear inner top area of the dryer just above the electric service relay box (refer to the illustration on

page 34). The air connection is made to the

steam damper solenoid valve, which is located at the rear inner top area of the dryer just above the electric service relay box.

a. Air Requirements

Compressed Air Supply Air Pressure

Normal 80 psi Minimum Supply 70 psi Maximum Supply 90 psi

Shaded areas are stated in metric equivalents

5.51 bar

4.82 bar

6.21 bar

b. Air Connections

Air connections to system – 1/4” Quick Connection

c. No air regulation or filtration is provided with the dryer . External regulation and filtration of 80 psi (5.51

bar) must be provided. It is suggested that a regulator and filter gauge arrangement be added to the compressed air line just before the dryer connection. This is necessary to ensure that correct and clean air pressure is achieved.

Steam Damper System Operation

The steam damper, as shown in the illustration below (Diagram 1), allows the coil to stay constantly charged, eliminating repeated expansion and contraction. When the damper is opened, the air immediately passes through the already hot coil, providing instant heat to start the drying process. When the damper is closed, ambient air is drawn directly into the basket (tumbler), allowing a rapid cool down.

Diagram 1 – shows the damper in the heating (open) mode, allowing heat into the basket (tumbler).

Diagram 2 – shows the damper in the cool down (closed) mode, pulling ambient air directly into the basket

(tumbler) without passing through the coils.

NOTE: W ith the dryer off or with no air supply , the

damper is in the cool down mode as shown in Diagram 2.

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6. Steam Damper Air Piston (Air Control) Operation Adjustment

Although the damper operation was tested and adjusted prior to shipping at 80 psi (5.51 bar), steam damper operation must be checked before the dryer is put into operation. Refer to check steam damper system operation. If damper air adjustment is necessary , locate the flow-control valve and make the necessary adjustments as noted below.

page 39 for instructions to

I. WATER INFORMATION

BEFORE YOU START!

CHECK LOCAL CODES AND PERMITS

Call your local water company or the proper municipal authority for information regarding local codes.

IMPORTANT: It is your responsibility to have ALL plumbing connections made by a qualified

professional to assure that the plumbing installation is adequate and conforms to local, state, and federal regulations or codes.

IMPORTANT: It is the installer’s or owner’ s responsibility to see that the necessary or required

water, water pressure, pipe size, or connections are provided. The manufacturer assumes no responsibility if the fire suppression system is not connected, installed, or maintained properly .

34 American Dryer Corp. 113202-25

INSTALLATION

1. Requirements

The fire suppression system must be supplied with a minimum water pipe size of 1/2” and be provided with 40 psi +/- 20 psi (2.75 bar +/- 1.37 bar) of pressure. For use of optional manual bypass, a second source with the same piping and pressure requirements is required.

Flexible 1/2 feeds must be provided to avoid damage to electric water solenoid valve by vibration.

IMPORTANT: Flexible supply line/coupling must be used. Solenoid valve failure due to hard

plumbing connections

If the rear area of the dryer, or the water supply is located in an area where it will be exposed to cold/ freezing temperatures, provisions must be made to protect these water lines from freezing.

WARNING: If the water in the supply line or water solenoid valve freezes, the fire suppression system

will be INOPERATIVE!!

IMPORTANT: Appliance is to be connected to the water mains using a new hose set and the old

hose set should not be reused.

WILL VOID WARRANTY.

2. Water Connections:

The water connection is made to the 3/4”-11.5 NH hose adaptor of the electric water solenoid valve, located at the rear upper midsection of the dryer (refer to the photograph).

The water solenoid valve has a 3/8” M.P.T. connection supplied with a 3/4”-11.5 NH hose adaptor to provide the minimum 1/2-inch supply (feed) line. Flexible supply line/coupling must be used in an effort to avoid damaging the electric water solenoid valve.

NOTE: The 3/4”-1 1.5 NH is a standard hose coupling screw thread. It is not to be confused with

3/4” N.P .T . The sealing of an NH connection is made with a washer opposed to the mating threads of an N.P .T . assembly . The two (2) thread designs are not compatible.

IMPORTANT: Flexible supply line/coupling must be used. Solenoid valve failure due to hard

plumbing connections WILL VOID WARRANTY. It is recommended that a filter or strainer be installed in the water supply line.



Water Solenoid Valve

113202 - 25 www.adclaundry.com 35

Typical Water Supply

OPTIONAL MANUAL BYPASS

Provisions are made in the dryer’s fire suppression system for the installation of an optional manual bypass. Depending on the model dryer, the connections for the manual bypass are made at the “T” or “three way” fitting located in the outlet supply side of the water solenoid valve. The use and connections of this manual bypass are at the option or discretion of the owner.

The water connection for the manual bypass is made to the “T” or “three way” fitting, which has a 3/8” F.P.T. and a coupling must be used to provide the minimum 1/2” supply (feed) line.

If the rear area of the dryer, or the water supply is located in an area where it temperatures, provisions must be made to protect these water lines from freezing.

will be exposed to cold/freezing

WARNING: If the water in the supply line or water solenoid valve freezes, the fire suppression system

will be INOPERATIVE!!

The manual ball cock shutoff valve must be located outside of the dryer at a distance from the dryer where it is easily accessible.

36 American Dryer Corp. 113202-25

3. Electrical Requirements

No independent external power source or supply connection is necessary. The 24 volt power to operate the fire suppression system is accomplished internally in the dryer (from the dryer controls).

WARNING: Electrical power must be provided to the dryer at ALL times. If the main electrical

power supply to the dryer is disconnected, the fire suppression system is INOPERATIVE!!

W ARNING: ELECTRICAL SHOCK HAZARD – Electrical shock hazard can result in

serious injury. If the water dispensing system is activated do not attempt to operate the dryer . If the water dispensing system is activated have the dr yer inspected by a qualified agency before operating the dryer .

J. PREPARATION FOR OPERATION AND START-UP

The following items should be checked before attempting to operate the dryer:

1. Read

2. Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label. In case of

3. GAS MODELS – check to ensure that the dryer is connected to the type of heat or gas indicated on the

4. GAS MODELS – the sail switch damper assembly was installed and adjusted at the factory prior to

5. Check to be sure drive belts between idler pulley and motor pulley have been reconnected.

6. GAS MODELS – be sure that

7. Be sure

8. Check

9. Be sure lint drawer is securely in place.

ALL “CAUTION,” “WARNING,” and “DIRECTION” labels attached to the dryer.

208 VAC or 230/240 VAC, the supply voltage must match the electric service

dryer data label.

shipping. However, each sail switch adjustment must be checked to ensure that this important safety control is functioning.

ALL gas shutoff valves are in the open position.

ALL back panels (guards) and electric box covers have been replaced.

ALL service doors to ensure that they are closed and secured in place.

exactly.

NOTE : LINT DRAWER MUST BE ALL THE W AY IN PLACE TO ACTIVA TE SAFETY

SWITCH OTHERWISE THE DR YER WILL NOT ST AR T .

10. Rotate the basket (tumbler) by hand to be sure it moves freely.

1 1. Check bolts, nuts, screws, terminals, and fittings for security.

12. STEAM MODELS – check to ensure air supply (80 psi [5.51 bar]) is on all dryers equipped with standard

pneumatic steam damper system.

13. STEAM MODELS – check to ensure

14. STEAM MODELS with Standard Pneumatic Damper – check steam damper operation.

113202 - 25 www.adclaundry.com 37

ALL steam shutoff valves are open.

15. STEAM MODELS with Optional Steam Solenoid Valve – check steam solenoid valve connections.

16. Check basket (tumbler) bearing setscrews to ensure they are

ALL tight.

K. PREOPERATIONAL TEST

ALL dryers are thoroughly tested and inspected before leaving the factory. However, a preoperational test should be performed before the dryer is publicly used. It is possible that adjustments have changed in transit or

due to marginal location (installation) conditions. Installer must instruct the user on how to correctly operate the dryer before leaving.

1. Turn on electric power to the dryer.

2. Make sure the main door is closed and the lint drawer is securely in place.

3. Refer to the Operating Instructions for starting your particular model dryer.

4. Check to ensure that the basket (tumbler) starts in the clockwise (CW) direction. Additionally, check the direction of the blower motor impellor (fan) to ensure that the blower motor impellor (fan) rotates in the clockwise (CW) direction as viewed from the front. If it is, the phasing is correct. If the phasing is incorrect, reverse two (2) of the leads at L1, L2, or L3 of the power supply connections made to the dryer.

IMPORTANT: The dryer blower motor/pulley that drives the impellor/fan (squirrel cage) when

viewed from the back of the dryer must turn in the counterclockwise (CCW) direction, otherwise the dryer efficiency will be drastically reduced and premature component failure can result.

5. Heat Circuit Operational Test

a. Gas Models

1) When the dryer is first started (during initial start-up), the burner has a tendency not to ignite on the first attempt. This is because the gas supply piping is filled with air , so it may take a few minutes for this air to be purged from the lines.

2) The dryer is equipped with a Direct Spark Ignition (DSI) system, which has internal diagnostics. If ignition it is manually reset. To reset the DSI system, open and close the main door and restart the dryer (press the “START” key).

is not established after three (3) attempts, the heat circuit DSI module will LOCKOUT until

NOTE: During the purging period, check to be sure that ALL gas shutof f valves are open.

3) Once ignition is established, a gas pressure test should be taken at the gas valve pressure tap of each dryer to ensure that the water column (W.C.) pressure is correct and consistent.

NOTE: W ater column pressure requirements (measured at the gas valve pressure tap):

Natural Gas---------------------3.5 Inches (8.7 mb) W ater Column. Liquid Propane (L.P .) Gas --- 10.5 Inches (26.1 mb) W ater Column.

IMPORTANT: There is no regulator provided in an L.P. dryer . The water column (W.C.) pressure

must be regulated at the source, (L.P . tank) or an external regulator must be added to each dryer.

38 American Dryer Corp. 113202-25

b. Steam Models

Check to ensure that the (standard) steam damper or (optional) steam solenoid valve is functioning properly. The steam damper should not “slam” (open or closed) when it reaches the end of (piston) travel. Additionally, the steam damper should not bind and/or stop during travel. If either of these conditions occur, the flow control must be adjusted. Refer to the illustration on adjustment instructions.

page 34 for air

6. Make a complete operational check of on gas models).

ALL safety-related circuits (i.e., lint drawer switch and sail switch

NOTE: T o check for proper sail switch operation, open the main door and while holding main door

switch plunger in, start the dryer. The dryer should start, but the heat circuit should not be activated (on). If the heat (burner) does activate, shut the dryer off and make the necessary adjustments.

7. Reversing basket (tumbler) dryers should never be operated with less than a 76 lb (34.5 kg) load (dry weight), since the load’s weight af fects basket (tumbler) coast time during a direction reversal command. It is important that the basket (tumbler) come to a complete stop prior to starting in opposite direction.

Microprocessor Controller (Computer) Dryer Models

a. Spin and dwell (stop) times

into the microprocessor controller (computer) for 150-seconds spin time in the forward direction and 120-seconds in the reverse direction with a 5-second dwell (stop) time.

b. Spin and dwell (stop) times are adjustable in the Manual (T imed) Mode.

are not adjustable in the Automatic Mode and have been preprogrammed

BASKET (TUMBLER) COA TING

The basket (tumbler) is treated with a protective coating. W e suggest dampening old garments or cloth material with a solution of water and nonflammable mild detergent and tumbling them in the basket (tumbler) to remove this coating.

8. Each dryer should be operated through one (1) complete cycle to ensure that no further adjustments are necessary and that

9. Make a complete operational check of

a. Microprocessor controller (computer) programs and selections

Each microprocessor controller (computer) has been preprogrammed by the factory with the most commonly used parameter (program) selections. If computer program changes are required, refer to the computer programming manual, which was shipped with the dryer .

b. Dual timer dryers check

1) Heating Timer

2) Cool Down T imer

3) Temperature Selection Switch

113202 - 25 www.adclaundry.com 39

ALL components are functioning properly.

ALL operating controls.

L. PREOPERATIONAL INSTRUCTIONS PHASE 7 DRYERS

1. The light emitting diode (L.E.D.) display reads “READY” (no cycle in progress).

2. Press the letter on the keypad corresponding to the cycle desired (i.e., key “D”).

NOTE: “0-40” WILL REQUIRE THE “STAR T/ENTER” KEY TO BE PRESSED AFTER THE

NUMBER IS SELECTED IN ORDER TO ACCEPT THE SELECTION AND ST AR T DRYING.

3. The dryer will then start (i.e., blower, basket [tumbler], and heat).

4. The L.E.D. display will read MANUAL DRYING CYCLE D, 00:00 MIN REMAIN.

NOTE: Press and hold the “UP ARROW” to view the basket (tumbler) temperature at any time.

NOTE: The dryer can be stopped at any time by pressing the “STOP/CLEAR” key , at this time the

dryer will go into a cycle pause. If the “STOP/CLEAR” key is pressed again at this point, the cycle that was in progress will be cancelled and returned to the “READY” state.

NOTE: Press and hold the “DOWN ARROW” to view the basket (tumbler) RPM.

5. When the programmed drying time has expired, the Phase 7 microprocessor controller (computer) will proceed into the Cool Down Cycle.

6. Once the Cool Down Cycle begins at the end of the heat cycle, the L.E.D. display will read COOL DOWN TEMP ___/___ MINUTES REMAINING. At the end of the heat cycle, the dryer will shut off the heat and continue the fan and basket (tumbler) until the Cool Down Time or temperature is reached.

IMPORTANT: For more detailed information regarding the microprocessor controller (computer) on

your dryer, refer to the microprocessor user’s manual included with the dryer .

DUAL TIMER DR YERS

1. T urn drying timer knob for a time of 20 minutes.

2. Select “High Temp.”

3. Push “Push to Start” button.

4. To stop dryer, open the main door.

Spin and dwell (stop) times are adjustable at the reversing timer.

PHASE 5 DRYERS

1. L.E.D. display will read “FILL.”

2. Press the “E” (preprogrammed) cycle key on the keypad.

40 American Dryer Corp. 113202-25

3. Light emitting diode (L.E.D.) display will quickly read: “Ld30,” “Lc04,” and “F180” (unless special programs

requested). These codes mean that the dryer is in the timed mode and will operate with heat of 180° F (82° C) for 30 minutes drying time and have a 4 minute cool down period.

4. Dryer will now start and the L.E.D. display will read “Dr30” (dry mode for 30 minutes) and count down in

minutes.

NOTE: The dryer can be stopped at any time by opening main door or by pressing the “CLEAR/

STOP” key . T o restart the dryer, press the “ENTER/STAR T” key or preprogrammed cycle key (i.e., “E”).

NOTE: Pressing keypad key “A,” “B,” “C,” “D,” or “F” will also start the dryer . The six (6)

preprogrammed drying cycles (“A” through “F”) have been stored in the microprocessor controller’s (computer’s) memory . Refer to the computer programming manual supplied with this dryer for these preprogrammed cycles.

REVERSING TIMER SPIN/DWELL ADJUSTMENTS

Timer models have an electronic reversing timer in the electrical service box, which is located in the upper left rear area of the dryer.

Both the Dwell (Stop) Time and the basket (tumbler) Spin Time are adjustable by mode selection switches located on the electronic timer (as noted in the illustration below).

TIMING LEGEND

SPIN TIME

Adjustment Position Number Counterclockwise - Clockwise Time in Seconds* 30 - 150

DWELL (STOP) TIME

Adjustment Position Number Counterclockwise - Clockwise Time in Seconds* 5 - 10

* Values shown are +/- 1-second.

M. SHUTDOWN INSTRUCTIONS

If the dryer is to be shutdown (taken out of service) for a period of time, the following must be performed:

1. Discontinue power to the dryer either at the external disconnect switch or the circuit breaker.

2. Discontinue the heat supply:

a. GAS MODELS – discontinue the gas supply.

1) SHUT OFF

external gas supply shutoff valve.

2) SHUT OFF

internal gas supply shutoff valve located in the gas valve burner area.

b. STEAM MODELS – discontinue the steam supply.

1) SHUT OFF

2) SHUT OFF

113202 - 25 www.adclaundry.com 41

external (location furnished) shutoff valve.

internal steam valves in the supply line and the return line.

SECTION IV

SERVICE / PARTS INFORMATION

A. SERVICE

Service must be performed by a qualified trained technician, service agency, or gas supplier. If service is required, contact the reseller from whom the ADC equipment was purchased. If the reseller or is unknown, contact the ADC Service Department for a reseller in your area.

NOTE: When contacting the ADC Service Department, be sure to give them the correct model

number and serial number so that your inquiry is handled in an expeditious manner .

B. PAR TS

Replacement parts should be purchased from the reseller from whom the ADC equipment was purchased. If the reseller Parts may also be purchased directly from the factory by calling the ADC Parts Department at +1 (508) 678-9000, or you may F AX in your order at +1 (508) 678-9447.

cannot be contacted or is unknown, contact the ADC Parts Department for a reseller in your area.

cannot be contacted

NOTE: When ordering replacement parts from the ADC reseller or the ADC factory , be sure to give

them the correct model number and serial number so that your parts order can be processed in an expeditious manner .

42 American Dryer Corp. 113202-25

SECTION V

WARRANTY INFORMATION

A. RETURNING WARRANTY CARDS

Before any dryer leaves the ADC factory test area, a warranty card is placed on the back side of the main door glass. These warranty cards are intended to serve the customer; we record the individual installation date and warranty information to better assist you should you file a warranty claim.

If a warranty card did not come with your dryer, contact the ADC Warranty Department or the ADC Service Department at +1 (508) 678-9000.

IMPORTANT: A separate warranty card must be completed and returned for each individual dryer.

NOTE: Be sure to include the installation date when returning the warranty card(s).

B. WARRANTY

For a copy of the ADC commercial warranty covering your particular dryer(s), contact the ADC reseller from whom you purchased the equipment and request a dryer warranty form. If the reseller is unknown, warranty information can be obtained from the factory by contacting the ADC W arranty Department at +1 (508) 678-9000.

NOTE: Whenever contacting the ADC factory for warranty information, be sure to have the dryer’s

model number and serial number available so that your inquiry can be handled in an

expeditious manner.

cannot be contacted or

C. RETURNING WARRANTY PARTS

ALL dryer or parts warranty claims or inquiries should be addressed to the ADC Warranty Parts Department. T o expedite processing, the following procedures must be followed:

1. No parts are to be returned to ADC without prior written authorization (“Return Material Authorization”

[R.M.A.]) from the factory.

NOTE: An R.M.A. is valid for only thirty (30) days from date of issue.

The R.M.A. issued by the factory, as well as any other correspondence pertaining to the returned part(s), must be included inside the package with the failed merchandise.

113202 - 25 www.adclaundry.com 43

2. Each part must be tagged with the following information:

Model number and serial number of the dryer from which part was removed.

b. Nature of failure. (Be specific).

c. Date of dryer installation.

d. Date of part failure.

e. Specify whether the part(s) being returned is for a replacement, a credit, or a refund.

NOTE: If a part is marked for a credit or a refund, the invoice number covering the purchase of the

replacement part must be provided.

NOTE: W arranty tags (ADC P/N 450064) are available at “no charge” from ADC upon request.

3. The company returning the part(s) must clearly note the complete company name and address on the outside of the package.

ALL returns must be properly packaged to ensure that they are not damaged in transit. Damage claims

are the responsibility of the shipper.

IMPORTANT: No replacements, credits, or refunds will be issued for merchandise damaged in

transit.

5. ALL returns should be shipped to the ADC factory in such a manner that they are insured and a proof of delivery can be obtained by the sender.

6. Shipping charges

factory.

Any “C.O.D.” or “COLLECT” returns will not be accepted.

are not the responsibility of ADC. ALL returns should be “prepaid” to the

IMPORTANT: No replacements, credits, or refunds will be issued if the claim cannot be processed

due to insufficient information. The party filing the claim will be notified in writing, either by “F AX” or “CER TIFIED MAIL – Return Receipt Requested,” as to the information necessary to process claim. If reply is not received by the ADC W arranty Department within thirty (30) days from the F AX/letter date, then no replacements, credits, or refunds will be issued, and the merchandise will be discarded.

44 American Dryer Corp. 113202-25

SECTION VI

ROUTINE MAINTENANCE

A. CLEANING

A program and/or schedule should be established for periodic inspection, cleaning, and removal of lint from various areas of the dryer, as well as throughout the ductwork system. The frequency of cleaning can best be determined from experience at each location. Maximum operating efficiency is dependent upon proper air circulation. The accumulation of lint can restrict this airflow. If the guidelines in this section are met, an ADC dryer will provide many years of efficient, trouble-free and, most importantly , safe operation.

WARNING: LINT FROM MOST F ABRICS IS HIGHL Y COMBUSTIBLE. THE

ACCUMULA TION OF LINT COULD CREA TE A FIRE HAZARD.

WARNING: KEEP DR YER AREA CLEAR AND FREE FROM COMBUSTIBLE

MA TERIALS, GASOLINE, AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

NOTE: Suggested time intervals shown are for average usage, which is considered six (6) to eight (8)

operational (running) hours per day .

IMPORTANT: Dryer produces combustible lint and must be exhausted to the outdoors. Every 6

months, inspect the exhaust ducting and remove any lint buildup.

Clean the lint drawer or screen every third or fourth load.

NOTE: Cleaning frequency can best be determined at each location.

SUGGESTED CLEANING SCHEDULE

DAILY (beginning of each work shift)

Clean lint from screen. Inspect lint screen and replace if torn.

WEEKLY

Clean lint accumulation from lint chamber, thermostat, and microprocessor temperature sensor (sensor bracket) area.

W ARNING: TO AVOID THE HAZARD OF ELECTRICAL SHOCK, DISCONTINUE

ELECTRICAL SUPPLY TO THE DRYER.

STEAM DRYERS

Clean the steam coil fins. We suggest using compressed air and a vacuum cleaner with brush attachment.

WARNING: When cleaning steam coil fins, be careful not to bend the fins. If fins are bent, straighten

by using a fin comb, which is available from local air-conditioning supply houses.

113202 - 25 www.adclaundry.com 45

90 DAYS

Remove lint from around basket (tumbler), drive motors, and surrounding areas. Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment. Clean any lint that may have collected in and around the blower motor casing openings.

IMPORTANT: T o prevent damage, avoid cleaning or touching ignitor and flame-probe assembly .

Remove lint accumulation from inside the control box and at the rear area behind the control box. Impellor (fan/blower) shaft bearings should be lubricated using

Generically , this grease would be described as an NLGI grade 2 multipurpose industrial with a lithium thickener and mineral base oil.

6 MONTHS

Inspect and remove lint accumulation in customer-furnished exhaust ductwork system and from dryer’s internal exhaust ducting.

Shell Alvania #2 grease or its equivalent.

W ARNING: THE ACCUMULA TION OF LINT IN THE EXHAUST DUCTWORK COULD

CREA TE A FIRE HAZARD.

WARNING: DO NOT OBSTRUCT THE FLOW OF COMBUSTION AND VENTILATION

AIR. CHECK CUSTOMER FURNISHED BACK DRAFT DAMPERS IN EXHAUST DUCTWORK. INSPECT AND REMOVE ANY LINT ACCUMULA TION, WHICH CAN CAUSE DAMPER TO BIND OR STICK.

NOTE: A back draft damper that is sticking partially closed can result in slow drying and shutdown of

the heat circuit safety switches or thermostats.

NOTE: If the hi-limit trips due to a high temperature occurrence, you must disconnect power before

resetting. T o reset, press and release the reset button, which is located on the left side of the burner box, looking at the burner from the back of the dryer.

NOTE: When cleaning the dryer cabinets, avoid using harsh abrasives. A product intended for the

cleaning of appliances is recommended.

B. ADJUSTMENTS

7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER

Inspect bolts, nuts, screws, (bearing setscrews), grounding connections, and nonpermanent gas connections (unions, shutoff valves, and orifices). Motor and drive belts should be examined. Cracked or seriously frayed belts should be replaced. Tighten loose V-belts when necessary. Complete operational check of controls and valves. Complete operational check of and hi-limit thermostats).

ALL safety devices (door switch, lint drawer switch, sail switch, burner,

C. LUBRICATION

The motor bearings, and under normal/most conditions the basket (tumbler) and idler bearings, are permanently lubricated. It is physically possible to relubricate the basket (tumbler) bearings if you choose to do so even though this practice in the dryer DO NOT have a grease fitting. Provisions are made in the bearing housing for the addition of a grease fitting, which can be obtained elsewhere.

46 American Dryer Corp. 113202-25

may not be necessary. Use Shell Alvania #2 or its equivalent. The basket (tumbler) bearings used

SECTION VII

DATA LABEL INFORMATION

STANDARD LABEL

CE LABEL

When contacting American Dryer Corporation, certain information is required to ensure proper service/ parts information from ADC. This information is on the data label located on the left side panel behind top/ access control door. When contacting ADC, please have the model number and serial number available.

1. MODEL NUMBER – This describes the style of

dryer and type of heat (gas, electric, or steam).

2. SERIAL NUMBER – Allows the manufacturer

to gather information on your particular dryer.

3. TYPE OF HEAT – This describes the type of heat

for your particular dryer, gas (either natural gas or L.P. gas), electric, or steam.

4. HEAT INPUT (For Gas Dryers) – This describes

the heat input in British thermal units per hour (Btu/ hr) or kilowatts (kW).

5. ORIFICE SIZE (For Gas Dryers) – Gives the

number drill size used.

6. ELECTRIC SERVICE – This describes the

voltage and current rating for a particular model.

AGA LABEL

7. GAS MANIFOLD PRESSURE (For Gas

Dryers) – This describes the manifold pressure taken at the gas valve tap.

113202 - 25 www.adclaundry.com 47

SECTION VIII

PROCEDURE FOR FUNCTIONAL CHECK

OF REPLACEMENT COMPONENTS

1. Phase 7 Microprocessor Controller (Computer) Models

a. Upon completing installation of the replacement microprocessor controller (computer) board, reestablish

power to the dryer.

b. Start the drying cycle by pressing any of the preset cycles in letters A-F.

c. Verify that the applicable indicator lights on the microprocessor controller (computer) board are lit.

(Refer to the illustration below.)

48 American Dryer Corp. 113202-25

2. Phase 5 Microprocessor Controller (Computer) Board

a. Upon completing installation of the replacement microprocessor controller (computer) board, reestablish

power to the dryer.

b. Start the drying cycle.

c. Verify that the motors and the heat indicator dots, in the microprocessor controller (computer) light

emitting diode (L.E.D.) display are on. (Refer to the illustration below.)

d. Verify that the motor(s), heat, and door indicator lights on the back side of the microprocessor controller

(computer) board are lit. (Refer to the illustration below.)

113202 - 25 www.adclaundry.com 49

3. For Models with Direct Spark Ignition (DSI) Module (Type I)

Theory of Operation:

Start the drying cycle. When the gas burner ignites within the chosen trial for ignition time (6-seconds), the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve open as long as there is a call for heat. The DSI module will “LOCKOUT” if the gas burner flame the trial for ignition period. The trial for ignition period

is not sensed at the end of

will be repeated for a total of three (3) retries/trials (the initial try and two [2] more retries/trials). If the flame

is not sensed at the end of the third retry/trial (inter-purge period of 30-seconds) the DSI module will “LOCKOUT” (light emitting diode [L.E.D.] diagnostic indicator flashes).

A steady L.E.D. indicator indicates normal operation.

No L.E.D. indicator indicates a power or an internal failure has occurred.

For Models with DSI Module (Type II)

Theory of Operation:

Start the drying cycle. When the gas burner ignites within the chosen trial for ignition time (8-seconds), the flame sensor detects gas burner flame and signals the DSI module to keep the gas valve open as long as there is a call for heat. The DSI module will “LOCKOUT” if the gas burner flame the trial for ignition period. The trial for ignition period

is not sensed at the end of

will be repeated for a total of three (3) retries/trials (the initial try and two [2] more retries/trials). If the flame

is not sensed at the end of the third retry/trial (inter-purge period of 30-seconds), the DSI module will “LOCKOUT” (a red L.E.D. diagnostic indicator will flash).

An unlit red L.E.D. diagnostic indicator indicates normal operation.

A lit green L.E.D. diagnostic indicator indicates dryer controller is calling for heat and that have been satisfied.

ALL interlocks

50 American Dryer Corp. 113202-25

SECTION IX

MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS

A. PHASE 7

This dryer was manufactured with a manual reset burner hi-limit thermostat, which is monitored by the Phase 7 computer. If the burner hi-limit is open prior to the start of the drying cycle, the dryer will start momentarily and then shut down, the Phase 7 computer will display “burner HIGH LIMIT fault” with an audio indication.

If the burner hi-limit opens during a drying cycle, the Phase 7 computer will also display the same error code described above, along with an audio indication. If the drum temperature is above 100° F (38° C), the dryer will continue to run with no heat for 3 minutes or until the drum temperature has dropped below 100° F (38° C). The clear/stop button on the Phase 7 keypad must be pressed to clear the error condition. The open burner hi-limit must be reset “manually” prior to the start of the next cycle.

B. DUAL TIMER / PHASE 5

This dryer was manufactured with a manual reset burner hi-limit thermostat. If the burner hi-limit is open prior to the start of the drying cycle, or during the cycle, the dryer hi-limit and will start or continue through the drying cycle with no heat. Manual reset hi-limit must be reset manually.

will not recognize the open state of the burner

This hi-temperature condition may be caused due to a restricted exhaust, poor airflow , or improper burner operation.

The location of the burner hi-limit is on the left side of the burner box, looking at the burner from the back of the dryer.

WARNING: Discontinue power to dryer before attempting to reset hi-limit.

113202 - 25 www.adclaundry.com 51

SECTION X

PROGRAMMING

A. NON-COIN PROGRAMMING

SAIL SWITCH CLOSED FAULT – Sail switch is closed – should be open at the start of a cycle.

SAIL SWITCH OPEN FAULT – Sail switch remained open after the cycle started. Should have closed.

BURNER HIGH LIMIT FAULT – Burner temp. disk has opened. BURNER IGNITION CONTROL – No signal to gas valve from (DSI)

module during trial for ignition time. DSI module is bad. IGNITION FAULT – Gas valve did not remain open after trial for

ignition. Indicates that no flame was detected. FLAME FAULT – Flame was detected during trial for ignition but

failed later. ROTATION FAULT – Indicates the tumbler is not rotating. OPEN EXHAUST TEMPERATURE PROBE – Indicates the exhaust

temperature probe is open or shorted. OPEN FIRE SUPPRESSION SYSTEM (F.S.S.) PROBE FAULT –

Indicates the temperature probe for the F.S.S. is open or shorted. LOW VOLTAGE FAULT – Volt dropped below the operating value. EE PROM FAULT ### – Error in memory location. Fault correction: Enter the program mode by pressing the UP and STOP keys. Press “4” and ENTER keys in password “FAA” Press UP ARROW. Press enter to confirm reset of EE PROM.

Inputs (Red L.E.D.s) All indications are with L.E.D. lit

ESTOP – Indicates E-STOP has been pressed. GAS_V – Indicates the gas valve is open (ON). BRHL – Indicates the burner high limit disk is closed (temperature

below 330° F [166° C]). SAIL – Indicates the sail switch is closed. EXHL – Indicates the exhaust high limit disk is closed (temperature

below 225° F [107° C]). MAIN – Indicates the status of main door is closed. LINT – Indicates the lint drawer is closed. FUSE – Indicates the status of the control voltage after POWER

ON button has been pressed.

Outputs (Green L.E.D.s) All indications are with L.E.D. lit

AUX – This is for a spare output to be programmed. STEAM – Indicates the status of the steam injection output. _HEAT – Indicates the status of the heat output. AIR – Indicates the status of the air jet output.

Phase 7.2 Non-Coin Diagnostic Codes

MAIN DOOR OPENED – A main door or door circuit is open. EXHAUST HIGH TEMP FAULT – Tumbler is above 220° F (104° C). LINT ACCESS OPEN – Lint drawer or lint door circuit is open. EXHAUST HIGH LIMIT FAULT – Temp. disk under tumbler is open.

52 American Dryer Corp. 113202-25

REV – Indicates the status of the tumbler reverse direction output. If the request to tumble the drum in the reverse direction is made,

then the L.E.D. is ON. FWD – This L.E.D. will indicate the status of the tumbler forward

direction output. FAN – This L.E.D. will indicate the status of the fan output.

B. COIN PROGRAMMING

Enter Programming Mode By Placing

The Programming Switch On The Phase 7 Board Up

While No Cycle Is In Progress.

“Program Mode” Will Then Be Displayed.

Navigating Within The Programming Mode:

“Med” Key To Enter A Program Location. “Hi-temp” / “Lo-temp” Keys Increase / Decrease Program Location. “Pause” Key Rejects Entry And Moves To Next Program Location.

Clearing Coin Credit:

NO CYCLE IN PROGRESS AND PROGRAM SWITCH DOWN. Hold PAUSE while pressing HI 3 times, LO twice, and MED once. “Clear Credit?” will appear. Press any key to complete.

Accessing and Clearing Coin Vault Total

Enter program mode by switching program switch (up) while no cycle is in progress.

Press HI – “Coin Vault total is $XXX” will appear. Press HI – “Clear Coin Vault Total?” will appear. Press MED to clear this amount or PAUSE to leave as is.

Changing A Parameter Value:

With Parameter Value Displayed Pressing “Lo Temp” Or “High Temp” Changes The Parameter Value. “Med” Key Must Be Pressed To Accept A New Parameter.

Hot Keys:

In the Coin Mode Hot Keys are enabled while in a cycle by placing the program switch in the program (up) position.

In Free Mode Hot Keys are always enabled. HI – Remaining credit – coin mode / remaining time – free mode. MED – Temps – Exhaust / left, S.A.F.E. / right, Axial / middle (Axial

dryer) LO – Tumbler RPM S.A.F.E. TEST: Switch to program mode. Press and hold the

“Pause” key until prompted to press MED to open the water.

L.C.D. Operating Messages

When Display Reads “Out of Order”. Pressing LO displays one of the causes listed below. MODEL FAULT – Wrong model selected at PL01/3rd position. SAIL SWITCH CLOSED – Sail switch closed before starting. SAIL SWITCH OPEN – Sail switch failed to close after starting. BURNER HI-LIMIT – Oven thermostat switch has opened. EXHAUST HI-LIMIT – Tumbler thermostat switch has opened. BURNER CONTROL – No gas valve signal – Bad DSI unit. IGNITION FAULT – No flame ignition detected thru all retries. FLAME FAULT – Flame detected at ignition but failed later. CLEAN LINT – Due to failure to clean out lint. CHECK CONTROL BOARD FUSE #2 – 2 on Phase 7 board is

open. EXHAUST PROBE FAULT / AXIAL – Indicated probe has failed. ROTATION SENSOR – Rotation sensor or tumbler drive has failed. EXHAUST HI-TEMP – Overheating condition has occurred. BURNER PURGE FAULT – Gas return signal before heat output.

“S.A.F.E. System Disabled”

In Coin Mode hold “Pause” and “LO” keys down together. OPEN / SHORTED THERMISTOR – Probe or probe circuit bad. OPEN / SHORTED WATER VALVE – Water valve or circuit bad. WATER NOT CONNECTED – No water pressure at sol. valve.

Typical Programming Example:

Change a single coin acceptor from factory setting to yield 20 minutes for $.50, $.50 as the minimum amount to start, and no differential in regard to temperature key selection.

Settings: Time for Amt to Start (PL03, PL04, PL05) ...... 20

Left Coin Denomination (PL06) ................... $ .25

Amount to Start (PL06) .............................. $ .50

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“S.A.F.E. System (was) Activated”

Indicates the S.A.F.E. system is active or was active because a fire was detected. The buzzer sounds at a fast pace while the system is active.

A service call to your local dealer is required to reset the microprocessor controller (computer). Qualified personnel will inspect the dryer and, if it is found to be safe for operation, reset the control.

ADC Part No. 113202 25 - 06/21/16

ADC AD-115ES, AD-115DR, ML-115, ML-115DR Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual