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AD-50V Installation Manual
Phase 7 / Dual Timer / 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. 113225- 22
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Summary of Contents for ADC AD-50V
- Page 1 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. 113225- 22...
- Page 2 Replacement parts can be obtained from your reseller or the ADC factory. When ordering replacement parts from the factory, you can FAX 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.
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Page 3: Table Of Contents
WARNING In the State of Massachusetts, the following installation instructions apply: Proposition 65 Installations and repairs must be performed by a Use of this product could expose you qualified or licensed contractor, plumber, or gasfitter to substances from fuel combustion that qualified or licensed by the State of Massachusetts. -
Page 4: Safety Precautions
Safety Precautions ___________________ WARNING WARNING The collection of lint in the burner area and exhaust ductwork can create a potential fire hazard. For your safety, the information in this manual must be followed to minimize the risk of fire or explosion For personal safety, the dryer must be electrically grounded or to prevent property damage, personal injury, or loss in accordance with local codes and/or the National Electrical... -
Page 5: Specifications
Specifications _____________________________________________________________________ MAXIMUM CAPACITY (DRY WEIGHT) 50 lb 22.68 kg TUMBLER DIAMETER 32-3/4” 83.19 cm 95.25 cm TUMBLER DEPTH 37-1/2” 518.20 L TUMBLER VOLUME 18.30 cu ft TUMBLER (DRIVE) MOTOR 3/4 hp / 1/2 hp 0.56 kW / 0.37 kW Non-Reversing / Reversing BLOWER (FAN) MOTOR —... - Page 6 Specifications _____________________________________________________________________ NOTE: The manufacturer reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113225- 22...
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Page 7: Installation Procedures
Installation Procedures ______________ Clearance provisions must be made from combustible construction as noted in this manual (refer to Dryer Enclosure Installation should be performed by competent technicians Requirements section). in accordance with local and state codes. In the absence of Provisions must be made for adequate clearances for these codes, the installation must conform to applicable servicing and for operation as noted in this manual (refer to... -
Page 8: Fresh Air Supply Requirements
Fresh Air Supply Requirements ______ The design of the flue system shall be such that any condensate formed when operating the appliance from cold This appliance may only be installed in a room that meets shall either be retained and subsequently re-evaporated or the appropriate ventilation requirements specified in the discharged. - Page 9 Single Dryer Venting Multiple Dryer (Common) Venting IMPORTANT: For exhaust duct runs over 20 feet (6.1 meters) If it is not feasible to provide separate exhaust ducts for each a minimum size of 10-inches (25.4 cm) must be used. dryer, ducts for individual dryers may be channeled into a common main duct.
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Page 10: Electrical Information
Vertical Venting WARNING Illus. D 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: Component failure due to improper voltage application will void the warranty. The manufacturer reserves the right to make changes in specifications at any time without notice or obligation. - Page 11 Electric Models Only Grounding All electrically heated dryers must be connected to the electric A ground (earth) connection must be provided and installed service shown on the dryer’s data label. The connecting wires in accordance with state and local codes. In the absence of must be properly sized to handle the rated current.
- Page 12 A ground lug is provided in the rear electrical box to connect your service ground. 3-Phase (3ø) Wiring Connections / Hookup Single-Phase Electrical Lead Connections The electrical connections on all 3-phase (3ø) gas and steam dryers are made into the rear service box located at the upper left area of the dryer.
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Page 13: Gas Information
WARNING CAUTION: The dryer must be grounded. A ground lug has been provided for this purpose. Fire or explosion could result due to failure of Input connection wiring must be sized properly to handle the isolating or disconnecting the gas supply as noted. dryer’s current draw. -
Page 14: Steam Information
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 in WC (26.1 mb). - Page 15 Installation Instructions The presence of condensate in the steam will cause water hammer and subsequent heat exchanger failure. The steam To ensure an adequate supply of steam is provided, be sure supply connection must be taken from the top of a well- that the steam supply lines and steam return lines are sized dripped steam main.
- Page 16 Steam Damper System Operation Water pockets in the supply line, caused by low points, will provide wet steam to the coil possibly causing steam coil The steam damper, as shown in the illustration below, allows damage. All horizontal runs of steam supply piping should the coil to stay constantly charged eliminating repeated be pitched 1/4-inch (6.35 mm) for every 1 foot (0.30 meters) expansion and contraction.
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Page 17: Preparation For Operation / Start-Up
Preparation for Operation / Start-Up _ NOTE: Gas model dryers are equipped with an ignition system, which has internal diagnostics. If ignition is not The following items should be checked before attempting to established after one time, the heat circuit in the ignition operate the dryer: module will attempt two more ignitions (total of 3 ignition attempts). -
Page 18: Preoperational Instructions
Preoperational Instructions __________ When the programmed drying time has expired, the Phase 7 non-coin microprocessor controller (computer) will proceed Coin Models into the Cool Down Cycle. Microprocessor Controller (Computer) Once the Cool Down Cycle begins at the end of the heat cycle, the L.E.D. -
Page 19: Shutdown Instructions
If the authorization (R.M.A.) from the factory. reseller cannot be contacted or is unknown, contact the ADC Service Department for a reseller in your area. NOTE: An R.M.A. is valid for only 30 days from date of issue. -
Page 20: Routine Maintenance
“FAX” or “CERTIFIED MAIL – Return Receipt and a vacuum cleaner with brush attachment. Requested,” as to the information necessary to process claim. If reply is not received by the ADC Warranty Department within WARNING 30 days from the FAX/letter date, then no replacements,... -
Page 21: Lubrication
Manual Reset Lubrication Burner Hi-Limit Instructions _________ The motor bearings, idler bearings and under normal/most conditions the tumbler bearings are permanently lubricated. Phase 7 It is physically possible to relubricate the tumbler bearings if you choose to do so even though this practice is not This dryer was manufactured with a manual reset burner necessary. -
Page 22: Data Label Information
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 wall area behind the upper or top control door. When contacting ADC, please have the model number and serial number available. - Page 23 Phase 7 Non-Coin Models For Models with DSI Module (Type I) Upon completing installation of the replacement microprocessor controller (computer) board, reestablish power to the dryer. Start the drying cycle by pressing any of the preset cycles in letters A-F. Theory of Operation: Start the drying cycle.
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Page 24: Water Information
Water Information ____________________ IMPORTANT: Appliance is to be connected to the water mains using a new hose set and the old hose set should not be Before You Start, reused. Check Local Codes and Permits Water Connections Call your local water company or the proper municipal authority for information regarding local codes. - Page 25 WARNING While a drying cycle is in process and the heat has turned on at least once, the Phase 7 control monitors the exhaust temperature transducer. If the drying cycle temperature set If the water in the supply line or water solenoid valve point is set greater than 160°...
- Page 26 S.A.F.E. System Diagnostics Messages COIN – To reset the microprocessor once the control displays “S.A.F.E. SYSTEM WAS ACTIVATED,” press and hold the OPEN THERMISTOR PROBE – This message indicates that red “PAUSE” key for 3-seconds on the keypad. the S.A.F.E. system thermistor probe either is not connected or is damaged.
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Page 27: Non-Coin Programming
Non-Coin Programming _______________ SAIL SWITCH OPEN FAULT – Sail switch remained open after the cycle started. Should have closed. To Enter Programming Mode BURNER HIGH LIMIT FAULT – Burner temp. disk has Press Keys Together opened. To Exit Programming Mode Press Multiple Times BURNER IGNITION CONTROL –... -
Page 28: Coin Programming
Coin Programming ____________________ Accessing and Clearing Coin Vault Total Enter program mode by switching program switch (up) while Enter Programming Mode By Placing no cycle is in progress. The Programming Switch On The Phase 7 Board Up While No Cycle Is In Progress. Press HI –... - Page 29 NOTES ____________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________ 113225- 22 www.adclaundry.com...
- Page 30 ADC Part No. 113225 22 - 03/17/14...
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