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AD-202 / ADG-202DR
ML-202 / MLG-202DR
Installation Manual
Phase 7 / F.S.S. – Gas – DSI / Steam / Dual Timer
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. 113289- 10
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Table of Contents
Related Manuals for American Dryer AD-202
Summary of Contents for American Dryer AD-202
- Page 1 AD-202 / ADG-202DR ML-202 / MLG-202DR Installation Manual Phase 7 / F.S.S. – Gas – DSI / Steam / Dual Timer AVERTISSEMENT: Assurez-vous de bien WARNING: For your safety the information suivre les instructions données dans cette in this manual must be followed to notice pour réduire au minimum le risque...
- Page 2 Retain This Manual In A Safe Place For Future Reference American Dryer Corporation products embody advanced concepts in engineering, design, and safety. If this product is properly maintained, it will provide many years of safe, efficient, and trouble free operation.
- Page 3 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: ■...
- Page 4 FOR YOUR SAFETY DO NOT DRY MOP HEADS IN THE DRYER. DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES. WARNING UNDER NO CIRCUMSTANCES should the dryer door switches, the lint drawer switch, or the heat safety circuit ever be disabled. DO NOT MODIFY THIS APPLIANCE.
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Page 5: Table Of Contents
Table of Contents SECTION I SAFETY PRECAUTIONS ..............................2 SECTION II SPECIFICATIONS / COMPONENT IDENTIFICATION ....................5 A. 202 SPECIFICATIONS ............................5 B. 202DR SPECIFICATIONS ............................8 C. 202 (AGA) SPECIFICATIONS ..........................10 D. COMPONENT IDENTIFICATION ........................12 SECTION III INSTALLATION PROCEDURES ............................ -
Page 6: Safety Precautions
WARNING: DO NOT dry rags or articles coated or contaminated with gasoline, kerosene, oil, paint, or wax. EXPLOSION COULD RESULT. WARNING: DO NOT dry mop heads. Contamination by wax or flammable solvents will create a fire hazard. American Dryer Corp. 113289 - 10... - Page 7 WARNING: DO NOT use heat for drying articles that contain plastic, foam, sponge rubber, or similarly textured rubberlike materials. Drying in a heated tumbler may damage plastics or rubber and may be a fire hazard. 8. The possible presence of residual quantities of aggressive or decomposed chemicals in the load may produce damage to the machine and harmful fumes.
- Page 8 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.
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Page 9: Specifications / Component Identification
SECTION II SPECIFICATIONS / COMPONENT IDENTIFICATION A. 202 SPECIFICATIONS MAXIMUM CAPACITY (DRY WEIGHT) 200 lb 90.72 kg TUMBLER DIAMETER 55-5/8” 141.29 cm TUMBLER DEPTH 43-1/2” 110.49 cm 1732.99 L TUMBLER VOLUME 61.20 cu ft 2.24 kW TUMBLER / DRIVE MOTOR 3 hp BLOWER / FAN MOTOR 7-1/2 hp... - Page 10 202 SPECIFICATIONS WITH MANUAL VERTICAL DOOR American Dryer Corp. 113289 - 10...
- Page 11 202 SPECIFICATIONS STEAM WITH OPTIONAL STEEL STEAM COIL 113289 - 10 www.adclaundry.com...
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Page 12: 202Dr Specifications
IMPORTANT: Gas dryers must be provided with a clean, dry, and regulated 80 psi ± 10 psi (5.51 bar ± 0.69 bar) air supply. NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113289 - 10... - Page 13 202DR SPECIFICATIONS WITH MANUAL VERTICAL DOOR 113289 - 10 www.adclaundry.com...
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Page 14: 202 (Aga) Specifications
IMPORTANT: Gas dryers must be provided with a clean, dry, and regulated 80 psi ± 10 psi (5.51 bar ± 0.69 bar) air supply. NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113289 - 10... - Page 15 202 (AGA) SPECIFICATIONS WITH MANUAL VERTICAL DOOR 113289 - 10 www.adclaundry.com...
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Page 16: Component Identification
Illus. No. Description Microprocessor Control/Keypad Panel Assembly (controls) Control (top access) Door Assembly Main Door Assembly Lint Drawer Lint Door Wire Diagram (located behind control door) Data Label and Installation Label Top Console (module) Assembly American Dryer Corp. 113289 - 10... - Page 17 2. Dryer Front Internal View Illus. No. Description Drive (tumbler) Motor Drive Assembly Blower Motor Idler Assembly Installation Label Data Label Heating Unit 113289 - 10 www.adclaundry.com...
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Page 18: Installation Procedures
(refer to Exhaust Requirements in Section E). IMPORTANT: The 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. American Dryer Corp. 113289 - 10... -
Page 19: Unpacking / Setting Up
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. IMPORTANT: The dryer must be installed in a location/environment, which the ambient temperature remains between 40° F (4.44° C) and 130° F (54.44° C). B. - Page 20 Disconnect air connection from the 3-way micro valve. 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. American Dryer Corp. 113289 - 10...
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Page 21: Dryer Enclosure Requirements
C. DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions should be made of noncombustible material. NOTE: Allowances must be made for opening the control door. A 38-inches (96.52 cm) recommended minimum clearance for loading the dryer. B The maximum thickness of the bulkhead for gas dryers is 4-inches (10.16 cm). For electric and steam dryers the maximum thickness of the bulkhead is 1-inch (2.54 cm) within 3-inches (7.62 cm) from the top of the control door. -
Page 22: Fresh Air Supply Requirements
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. American Dryer Corp. 113289 - 10... -
Page 23: Exhaust Requirements
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 tumbler hi-heat thermostats. - Page 24 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 [0.5 mm]) thick.” American Dryer Corp. 113289 - 10...
- Page 25 Horizontal Venting: When single dryer horizontal venting is used, the length of ductwork from the dryer to the outside exhaust outlet must not exceed 45 feet (13.71 meters). For the 202, the minimum diameter of this ductwork must be at least 20-inches (50.8 cm), for the 202 (AGA) 18-inches (45.7 cm), and for the 202DR 12-inches (30.4 cm).
- Page 26 IMPORTANT: This dryer is not provided with a back draft damper. When exhausted into a multiple (common) exhaust line, a back draft damper must be installed at each dryer duct. IMPORTANT: No more than three (3) dryers should be connected to one (1) main common duct. American Dryer Corp. 113289 - 10...
- Page 27 The main duct may be any shape or cross-sectional area, as long as the minimum cross section area is provided. The illustration below shows the minimum cross section area for multiple dryer round or square venting. These figures must be increased 10 square inches (64.52 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.
- Page 28 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 duct. American Dryer Corp. 113289 - 10...
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Page 29: Electrical Information
Outside Ductwork Protection To 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. - Page 30 WARNING: 208 VAC AND 240 VAC ARE NOT THE SAME. Any damage done to dryer components due to improper voltage connections will automatically VOID THE WARRANTY. NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113289 - 10...
- Page 31 3. Electrical Connections NOTE: A wire diagram is included with each dryer and is affixed to the back side of the top control (access) door. 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.
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Page 32: Gas Information
(609.6 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 DRYER IS NOT PROVIDED WITH AN INTERNAL GAS SUPPLY SHUT OFF AND AN EXTERNAL SHUT OFF MUST BE PROVIDED. American Dryer Corp. 113289 - 10... - Page 33 2. Technical Data a. Gas Specifications For Australia, refer to data plate. TYPE OF GAS NATURAL LIQUID PROPANE Manifold Pressure* 3.5 inches W.C. 8.7 mb 10.5 inches W.C. 26.1 mb In-Line Pressure 6.0 - 12.0 inches W.C. 14.92 - 29.9 mb 11.0 inches W.C.
- Page 34 NOTE: 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). American Dryer Corp. 113289 - 10...
- Page 35 113289 - 10 www.adclaundry.com...
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Page 36: Steam Information
The presence of condensate in the steam supply line will cause water hammer and subsequent heat exchanger (steam coil) failure. The steam supply connection into the main supply line must be made with a minimum 10-inch (25.4 cm) riser. This will prevent any condensate from draining towards the dryer. American Dryer Corp. 113289 - 10... - Page 37 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. 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.
- Page 38 NOTE: With the dryer off or with no air supply, the steam damper is in cool down mode as shown in Diagram 2 at the top of page 35. American Dryer Corp. 113289 - 10...
- Page 39 6. Steam Damper Air Piston (Flow Control) Operation Adjustment Although the steam 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 the illustration above for correct steam damper operation).
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Page 40: Preparation For Operation / Start-Up
14. STEAM MODELS – Check to ensure ALL steam shutoff valves are open. 15. STEAM MODELS with Standard Pneumatic Damper – Check steam damper operation. 16. STEAM MODELS with Optional Steam Solenoid Valve – Check steam solenoid valve connections. American Dryer Corp. 113289 - 10... -
Page 41: Preoperational Test
J. 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. - Page 42 (program) selections. If computer changes are required, refer to the computer programming manual, which was shipped with the dryer. b. Dual Timer Check 1) Heating Timer 2) Cool Down Timer 3) Temperature Selection Switch American Dryer Corp. 113289 - 10...
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Page 43: Preoperational Instructions
K. PREOPERATIONAL INSTRUCTIONS NON-COIN MODELS 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 “START/ENTER” KEY TO BE PRESSED AFTER THE NUMBER IS SELECTED IN ORDER TO ACCEPT THE SELECTION AND START DRYING. -
Page 44: Compressed Air Requirements
It is suggested that a filter/regulator/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. American Dryer Corp. 113289 - 10... -
Page 45: Shutdown Instructions
3. Air Connection Incoming air connection to this system is a 1/4” quick connection as per the illustration below. 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. -
Page 46: Service / Parts Information
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. American Dryer Corp. 113289 - 10... -
Page 47: Warranty Information
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 where we record the individual installation date and warranty information to better serve you should you file a warranty claim. - Page 48 If reply is not received by the ADC Warranty Department within thirty (30) days from the FAX/letter date, then no replacements, credits, or refunds will be issued, and the merchandise will be discarded. American Dryer Corp. 113289 - 10...
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Page 49: Routine Maintenance
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. - Page 50 NOTE: When cleaning the dryer cabinet(s), avoid using harsh abrasives. A product intended for the cleaning of appliances is recommended. Check ALL V-belts for tightness and wear. Retighten, realign, or replace if required. NOTE: V-belts should be replaced in matched sets (pairs). American Dryer Corp. 113289 - 10...
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Page 51: Adjustments
B. ADJUSTMENTS 7 DAYS AFTER INSTALLATION AND EVERY 6 MONTHS THEREAFTER Inspect bolts, nuts, screws, setscrews, grounding connections, and nonpermanent gas connections (i.e., unions, shutoff valves, and orifices). Fan (impellor) V-belts, along with the motor and drive belts should be examined and replaced if necessary. -
Page 52: Data Label Information
SECTION VII DATA LABEL INFORMATION STANDARD LABEL CE LABEL When contacting American Dryer Corporation, certain AGA LABEL information is required to ensure proper service/parts information from ADC. This information is on the data label that is affixed to the left side panel area behind the top control (access) door. -
Page 53: Procedure For Functional Check Of Replacement Components
SECTION VIII PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS 1. 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 by pressing any of the preset cycles in letters A-F. c. - Page 54 “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 ALL interlocks have been satisfied. American Dryer Corp. 113289 - 10...
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Page 55: Manual Reset Burner Hi-Limit Instructions
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”... -
Page 56: Fire Suppression System (F.s.s.)
We have tried to make this manual as complete as possible and hope you will find it useful. ADC reserves the right to make changes from time to time, without notice or obligation, in prices, specifications, colors, and material, and to change or discontinue models. American Dryer Corp. 113289 - 10... - Page 57 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 ensure that the plumbing installation is adequate and conforms to local, state, and federal regulations or codes.
- Page 58 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. Typical water supply: American Dryer Corp. 113289 - 10...
- Page 59 OPTIONAL MANUAL BYPASS Provisions are made in the dryer fire suppression system (F.S.S.) 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 “four 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.
- Page 60 3. Water valve will open and water will be dispensed into tumbler area as long as both keys are held. IMPORTANT: This is a test function only and the keys should be held and system activated for only a second or so, otherwise water will accumulate in various places in the dryer. American Dryer Corp. 113289 - 10...
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Page 61: Programming
SECTION XI PROGRAMMING 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. - Page 62 ADC Part No. 113289 10 - 01/12/17...