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AD-30V / ML-30V
Installation Manual
Phase 7 / Dual Timer / S.A.F.E. System
! ! ! ! !
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death or
property damage.
– 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 appliances.
● ● ● ● ●
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:
RISQUE D'INCENDIE OU D'EXPLOSION
Le non-respect des avertissements de
sécurité pourrait entraîner des blessures
graves, la mort ou des dommages
matériels.
– N'entreposer pas et n'utilisez pas
d'essence ni d'autres vapeurs ou
liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
– QUE FAIRE SI VOUS SENTEZ UNE
ODEUR DE GAZ
● ● ● ● ●
Ne tentez pas d'allumer d'appareil.
● ● ● ● ●
Ne touchez à aucun interrupteur. Ne
vous servez pas des téléphones se
trouvant dans le bâtiment où vous
vous trouvez.
● ● ● ● ●
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 (269) 923-3000 / Fax: +1 (508) 678-9447
e-mail: mdl-service@whirlpool.com / www.adclaundry.com
ADC Part No. 113229 - 25

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Summary of Contents for ADC ML-30V

  • Page 1 American Dryer Corporation 88 Currant Road, Fall River MA 02720-4781 USA Telephone: +1 (269) 923-3000 / Fax: +1 (508) 678-9447 e-mail: mdl-service@whirlpool.com / www.adclaundry.com ADC Part No. 113229 - 25...
  • 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 (269) 923-3000. 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.
  • Page 3: Table Of Contents

    IMPORTANT In the State of Massachusetts, the following installation You must disconnect and lockout the electric supply instructions apply: and the gas supply or the steam supply before any ■ Installations and repairs must be performed by a covers or guards are removed from the machine qualified or licensed contractor, plumber, or gas fitter to allow access for cleaning, adjusting, installation, qualified or licensed by the State of Massachusetts.
  • Page 4: Safety Precautions

    Dryers must be exhausted to the outdoors. For safety, proper operation, and optimum performance, the Although ADC produces a very versatile dryer, there are dryer must not be operated with a load less than sixty-six some articles that, due to fabric composition or cleaning percent, 19 lb (8.61 kg) of its rated capacity.
  • Page 5: Specifications

    Specifications _____________________________________________________________________ ” 4 ” 8 — — ” 2 ” 8 ” 4 ’ 0 ’ 0 ’ 8 ’ 3 ø ” 8 ” 2 ” 2 ø ” 8 / u t ø ” 8 ” 8 ”...
  • Page 6 Specifications _____________________________________________________________________ NOTE: The manufacturer reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113229 - 25...
  • Page 7: Installation Procedures

    Installation Procedures ______________ Dryer must be exhausted to the outdoors as noted in this manual (refer to Exhaust Requirements). Installation should be performed by competent professional Dryer must be located in an area where correct exhaust in accordance with local, state, and country codes. In the venting can be achieved as noted in this manual (refer to absence of these codes, the installation must conform to Exhaust Requirements).
  • Page 8: Fresh Air Supply Requirements

    Fresh Air Supply Requirements ______ Exhaust Requirements _______________ This appliance may only be installed in a room that meets Exhaust ductwork should be designed and installed by a the appropriate ventilation requirements specified in the qualified professional. Improperly sized ductwork will create national installation regulations.
  • Page 9 Vertical Venting To protect the outside end of the horizontal ductwork from the weather, a 90° elbow bent downward should be installed When vertical single 8-inch (20.32 cm) venting is used (refer where the exhaust exits the building. If the ductwork travels to Illus.
  • Page 10: Electrical Information

    WARNING The illustrations below show the minimum cross section area for multiple dryer venting. These figures must be increased in proportion if the main duct run from the last dryer to where it Dryer must never be operated without the lint exhausts has numerous elbows or is unusually long.
  • Page 11 Electric Models Only WARNING All electrically heated dryers must be connected to the electric service shown on the dryer’s data label. The connecting 208 VAC and 240 VAC are not the same. Any damage wires must be properly sized to handle the rated current. done to dryer components due to improper voltage connections will automatically void the warranty.
  • Page 12 IMPORTANT: For personal safety and proper operation, ELECTRICAL SERVICE SPECIFICATIONS the dryer must be grounded. IMPORTANT: 208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage. Provisions are made for ground connection in each dryer at NOTES: A.
  • Page 13 For 110V Applications 3-Phase (3ø) Wiring Connections / Hookup 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. The electrical connections are made at the power distribution block located in the service box.
  • Page 14: Gas Information

    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.
  • Page 15: Steam Information

    Propane Gas Dryers made for use with propane 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 16 Steam Coil pH Level Water pockets in the supply line, caused by low points, will provide wet steam to the coil possibly causing steam coil The normal pH level for copper type steam coils must be damage. All horizontal runs of steam supply piping should maintained between a value of 8.5 to 9.5.
  • Page 17 Steam Damper System Operation NOTE: With the dryer off or with no air supply, the steam damper is in cool down mode as shown in Diagram 2. The steam damper, as shown in the illustration below, allows the coil to stay constantly charged eliminating Steam Damper Air Piston (Flow Control) repeated expansion and contraction.
  • Page 18: Preparation For Operation / Start-Up

    Preparation For Operation / Start-Up_ Gas model dryers are equipped with an ignition system, which has internal diagnostics. If ignition is not established The following items should be checked before attempting after one time, the heat circuit in the ignition module will to operate the dryer: attempt two more ignitions (total of three ignition attempts).
  • Page 19: Preoperational Instructions

    Preoperational Instructions _________ NOTE: “0-40” will require the “START/ENTER” key to be pressed after the number is selected in order to accept Coin Models the selection and start drying. Microprocessor Controller (Computer) Press and hold the “UP ARROW” to view the tumbler •...
  • Page 20: Shutdown Instructions

    Service / Parts Information __________ Reversing Timer Spin / Dwell Adjustments Service Timer models have an electronic reversing timer in the electrical service box, which is located in the upper left rear Service must be performed by a qualified trained technician. area of the dryer.
  • Page 21: Returning Warranty Parts

    Clean lint accumulation from lint chamber, thermostat, and by the sender. microprocessor temperature sensor (sensor bracket) area. Shipping charges are not the responsibility of ADC. All returns should be “prepaid” to the factory. Any “C.O.D.” or WARNING “COLLECT” returns will not be accepted.
  • Page 22 The tumbler bearings used 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, or from ADC by ordering kit P/N 882159 (includes two fittings). ____________________________________________________________ ____________________________________________________________...
  • Page 23: Data Label Information

    When contacting American Dryer Corporation certain information is required to ensure proper service/parts AGA Label information from ADC. This information is on the data label affixed to the left side panel area behind the top control (access) door. When contacting ADC please have the model number and serial number available.
  • Page 24: 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 power to the dryer. Controller (Computer) Board Start the drying cycle by pressing any of the preset cycles in Phase 7 Coin Models letters A-F.
  • Page 25: Manual Reset Burner Hi-Limit Instructions25

    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 26: S.a.f.e. System

    We have tried to make this manual as complete as possible not be reused. and hope you will find it useful. ADC reserves the right to make changes from time to time, without notice or obligation, WARNING in prices, specifications, colors, and material, and to change or discontinue models.
  • Page 27 Optional Manual Bypass Electrical Requirements Provisions are made in the dryer S.A.F.E. system for the WARNING installation of an optional manual bypass. Depending on the model dryer, the connections for the manual bypass are Electrical power must be provided to the dryer at all made at the “T”...
  • Page 28 S.A.F.E. System Theory of Operation The Phase 7 non-coin microprocessor controller (computer) will prompt the user to perform a S.A.F.E. system valve check While the dryer is in an idle state, or 20-seconds after the at every 4000 hours to ensure proper functionality. At the heat turns off, the Phase 7 control monitors the thermistor 4000 hour mark, the control will wait for end of the cycle and probe, located in the top of the tumbler chamber, and records...
  • Page 29 Shorted Water Valve This message indicates that the water valve is shorted or NOTES _____________________________________________________ that the wiring to the valve is shorted. If this condition is detected, the Phase 7 non-coin control will continue to monitor the condition for a period of 5 minutes before ____________________________________________________________ entering S.A.F.E.
  • 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 ____________________ Clearing Coin Credit With no cycle in progress and program switch down, hold “PAUSE” Enter the programming mode by placing the switch on the while pressing HI three times, LO twice, and MED once. “Clear Phase 7 board in the up position while no cycle is in progress. Credit?”...
  • Page 32 ADC Part No. 113229 25 - 04/11/22...

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