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American Dryer Corp. AD-25V Installation Manual

Phase 7 / dual timer / s.a.f.e. system
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AD-25V 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. 113237 - 17

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Summary of Contents for American Dryer Corp. AD-25V

  • Page 1 AD-25V Installation Manual Phase 7 / Dual Timer / S.A.F.E. System AVERTISSEMENT: Assurez-vous de bien WARNING: For your safety the suivre les instructions données dans cette information in this manual must be notice pour réduire au minimum le risque followed to minimize the risk of fire or d’incendie ou d’explosion ou pour éviter...
  • Page 2 The illustrations included in this manual may not depict your particular dryer exactly. IMPORTANT For your convenience, log the following information: AD-25V DATE OF PURCHASE _________________________________________________________ MODEL NO. ______________ RESELLER’S NAME __________________________________________________________________________________ SERIAL NUMBER(S) __________________________________________________________________________________...

  • 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 Use of this product could expose you to substances a qualified or licensed contractor, plumber, or gasfitter qualified or licensed by the State of from fuel combustion that contain chemicals Massachusetts.

  • Page 4: Safety Precautions

    Safety Precautions ____________________ A program should be established for the inspection and cleaning of lint in the burner area, exhaust ductwork, and WARNING area around the back of the dryer. The frequency of inspection and cleaning can best be determined from experience at each location.
  • Page 5 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.

  • Page 6: Specifications

    Specifications _____________________________________________________________________ ” 4 ” 9 ” 2 ” 1 ” 4 ’ 0 ’ 0 ’ 8 ’ 3 ø ” 8 ” 2 ” 2 ø ” 8 / u t ø ” 8 ” 8 ” 1 ”...
  • Page 7 Specifications _____________________________________________________________________ NOTE: The manufacturer reserves the right to make changes in specifications at any time without notice or obligation. 113237 - 17 www.adclaundry.com...

  • Page 8: Installation Procedures

    Installation Procedures _______________ Provisions for adequate air supply must be provided as noted in this manual (refer to Fresh Air Supply Requirements). Installation should be performed by competent technicians Clearance provisions must be made from noncombustible in accordance with local and state codes. In the absence of construction as noted in this manual (refer to Dryer Enclosure these codes, the installation must conform to applicable Requirements).

  • Page 9: Fresh Air Supply Requirements

    Exhaust Requirements ________________ Dryers may be positioned sidewall to sidewall. However, a 1/16” (1.5875 mm) minimum allowance must be made for Exhaust ductwork should be designed and installed by a the opening and closing of the control door. It is suggested qualified professional.
  • Page 10 NOTE: It is recommended that exhaust or booster fans not If the length of the ductwork run or quantity of elbows used be used in the exhaust ductwork system except where exceeds the above noted specifications, the cross-sectional necessary to maintain exhaust back pressure (in the area of the ductwork must be increased in proportion to the exhaust duct) between zero and 0.3 inch water column.
  • Page 11 Horizontal Venting Illus. C Vertical Venting Illus. D 113237 - 17 www.adclaundry.com...

  • Page 12: Electrical Information

    Electrical Information _________________ Electrical Service Specifications Electrical Requirements IMPORTANT: Figures shown are for non-reversing models only. For reversing models contact the factory. All electrical connections must be made by a properly licensed and competent electrician. This is to ensure that Gas and Steam Models Only the electrical installation is adequate and conforms to local and state regulations or codes.
  • Page 13 Electric Models Only IMPORTANT: For personal safety and proper operation, the dryer must be grounded. All electrically heated dryers must be connected to the electric service shown on the dryer’s data label. The connecting Provisions are made for ground connection in each dryer at wires must be properly sized to handle the rated current.
  • Page 14 For 110V Applications For 208-230/240V Applications The neutral will only be used on 4-wire service. This is typical for 380-416V, 50 Hz. Electrically Heated Models Only The only electrical input connections to the dryer are the 3-phase (3ø) power leads (L1, L2, L3, and sometimes neutral) and ground.

  • Page 15: Gas Information

    Gas Information _______________________ IMPORTANT: This gas dryer is not provided with an internal gas supply shutoff and an external gas supply It is your responsibility to have all plumbing connections made shutoff must be provided. by a qualified professional to ensure that the gas plumbing Technical Gas Data installation is adequate and conforms to local and state regulations or codes.
  • Page 16 Piping Connections The size of the main gas supply line (header) will vary depending on the distance this line travels from the gas All components/materials must conform to National Fuel Gas meter or, in the case of L.P. gas, the supply tank, other gas- Code Specifications ANSI Z223.1-LATEST EDITION, or in operated appliances on the same line, etc.

  • Page 17: Steam Information

    NOTE: A water column test pressure of 3.5 in WC (8.7 mb) IMPORTANT: Coil failure due to improper pH level will void for natural gas and 10.5 in WC (26.1 mb) for L.P. dryers is the warranty. required at the gas valve pressure tap of each dryer for Steam Requirements proper and safe operation.
  • Page 18 IMPORTANT: Flexible hoses/couplings must be used. This dryer is manufactured with a pneumatic (piston) damper Coil failure due to hard plumbing connections will void the system, which requires an external supply of compressed warranty. air. The air connection is made to the steam damper solenoid valve, which is located at the rear inner top area of the dryer Steam Damper Air System Connections just in front of the electric service relay box.

  • Page 19: Preparation For Operation / Start-Up

    Preparation Steam Damper System Operation for Operation / Start-Up ________ The steam damper, as shown in the illustration below, allows the coil to stay constantly charged eliminating repeated expansion and contraction. The following items should be checked before When the damper is opened, the air immediately passes through the attempting to operate the dryer: already hot coil, providing instant heat to start the drying process.

  • Page 20: Preoperational Test

    Preoperational Test ___________________ The dryer should be operated through one complete cycle to ensure that no further adjustments are necessary and that All dryers are thoroughly tested and inspected before leaving all components are functioning properly. the factory. However, a preoperational test should be Tumbler Coating performed before the dryer is publicly used.

  • Page 21: Shutdown Instructions

    Non-Coin Models Reversing Timer Spin / Dwell Adjustments The L.E.D. display reads “Ready” (no cycle in progress). Timer models have an electronic reversing timer in the electrical service box, which is located in the upper left rear Press the letter on the keypad corresponding to the cycle area of the dryer.

  • Page 22: Service / Parts Information

    Service / Parts Information ___________ Returning Warranty Parts Service All dryer or parts warranty claims or inquiries should be addressed to the Warranty Parts Department. To expedite Service must be performed by a qualified trained technician, processing, the following procedures must be followed: service agency, or gas supplier.

  • Page 23: Routine Maintenance

    Routine Maintenance _________________ 90 Days Cleaning Inspect and remove lint accumulation in customer furnished exhaust ductwork system and from the dryer’s internal A program and/or schedule should be established for exhaust ducting. periodic inspection, cleaning, and removal of lint from various areas of the dryer, as well as throughout the ductwork system.

  • Page 24: Data Label Information

    Data Label Information _______________ CE Label Standard Label AGA Label When contacting ADC, 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 area behind the top control (access) door. When contacting ADC, please have the model number and serial number available.

  • Page 25: Procedure For Functional Check Of Replacement Components

    Procedure for Functional Check Phase 7 Non-Coin Models of Replacement Components _________ Upon completing installation of the replacement microprocessor controller (computer) board, reestablish Microprocessor Controller (Computer) Board power to the dryer. Phase 7 Coin Models Start the drying cycle by pressing any of the preset cycles in letters A-F.

  • Page 26: Manual Reset Burner Hi-Limit Instructions

    Manual Reset For Models with DSI Module (Type I) Burner Hi-Limit Instructions __________ 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 27: S.a.f.e. System

    S.A.F.E. System ________________________ IMPORTANT: Appliance is to be connected to the water mains using a new hose set and the old hose set should The exclusive S.A.F.E. system will extinguish fires that may not be reused. start in the drying tumbler. A series of sensors positioned throughout the tumbler and interfaced with the WARNING microprocessor will trigger the S.A.F.E.
  • Page 28 S.A.F.E. System Theory of Operation WARNING While the dryer is in an idle state or 20-seconds after the heat turns off, the Phase 7 control monitors the thermistor probe, If the water in the supply line or water solenoid valve located in the top of the tumbler chamber, and records the freezes, the S.A.F.E.
  • Page 29 System Reset Coin – In the event that the Phase 7 microprocessor controller (computer) detects a fault in the S.A.F.E. system, the control After the microprocessor determines that the situation is will display the message “S.A.F.E. System Disabled…Ready, under control and shuts the water being injected into the Insert XX To Start”.

  • Page 30: Non-Coin Programming

    Non-Coin 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. DSI module is bad.

  • Page 31: 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 32 ADC Part No. 113237 17 - 03/21/16...

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