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ADC AD-190 Installation Manual

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AD-190 / ADG-190DR
ML-190 / MLG-190DR
Installation Manual
Phase 7 / F.S.S. – Gas – DSI / Steam / Dual Timer
! ! ! ! !
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. 113354 - 23

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  • 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. 113354 - 23...
  • Page 2 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.
  • Page 3 In the State of Massachusetts, the following installation instructions apply: ■ Installations and repairs must be performed by a qualified or licensed contractor, plumber, or gas fitter qualified or licensed by the State of Massachusetts. ■ Acceptable Shut-off Devices: Gas Cocks and Ball Valves installed for use shall be listed.
  • Page 4 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. The dryer must never be operated with any of the back guards, outer tops, or service panels removed.

  • Page 5: Table Of Contents

    Table of Contents SECTION I SAFETY PRECAUTIONS ............................2 SECTION II SPECIFICATIONS / COMPONENT IDENTIFICATION ................5 A. 190 Specifications ..............................5 B. 190DR Specifications ............................8 C. 190 (AGA) Specifications ............................ 8 D. Component Identification ........................... 10 SECTION III INSTALLATION PROCEDURES ........................12 A.

  • Page 6: Safety Precautions

    5. Installation and service must be performed by a qualified installer, service agency, or gas supplier. 6. Dryer(s) 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.
  • 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 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.

  • Page 9: Specifications / Component Identification

    1/6/15 IMPORTANT: Dryer requires a clean, dry and regulated 80 PSI +/- 10 PSI (5.51 bar +/- 0.68 bar) air supply. NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. 113354-23 www.adclaundry.com...
  • Page 10 190 SPECIFICATIONS NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. American Dryer Corp. 113354 - 23...
  • Page 11 190 SPECIFICATIONS Steam with Optional Steel Steam Coil NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. 113354-23 www.adclaundry.com...

  • Page 12: 190Dr 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.
  • Page 13 190DR SPECIFICATIONS NOTE: ADC reserves the right to make changes in specifications at any time without notice or obligation. 113354-23 www.adclaundry.com...

  • Page 14: Component Identification

    D. COMPONENT IDENTIFICATION 1. Dryer Front View 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.
  • Page 15 2. Dryer Front Internal View Illus. No. Description Drive (tumbler) Motor Drive Assembly Blower Motor Idler Assembly Installation Label Data Label Heating Unit 113354-23 www.adclaundry.com...

  • Page 16: Installation Procedures

    SECTION III INSTALLATION PROCEDURES Installation should be performed by competent professional in accordance with local, state, and country codes. In the absence of these codes, the installation must conform to applicable American National Standards: National Fuel Gas Code ANSI Z223.1/NFPA 54 and National Electric Code ANSI/NFPA 70, or in Canada, the installation must conform to applicable Canadian Standards: Natural Gas and Propane Installation Code CSA B149.1 and Canadian Electric Code CSA C22.1.

  • Page 17: 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 18 2. If more headroom is needed when moving the dryer into position, the top console (module) may be removed. To Remove Top Console (module): a. Disconnect the ground wire (A in the illustration below) located at the rear upper left corner of the dryer.

  • Page 19: 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) for optimum opening of load door. 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 20: Fresh Air Supply Requirements

    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 tumbler, and exhausts it out of the building.

  • Page 21: 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 22 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 To protect the outside end of the horizontal ductwork from the weather, a 90°...
  • Page 23 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). The minimum diameter of this ductwork must be at least 20-inches (50.8 cm) (for 190DR 12-inches [30.4 cm]). The shape of the ductwork is not critical as long as the minimum cross-sectional area is provided.
  • Page 24 IMPORTANT: For extended ductwork runs, the cross section area of the ductwork can only be increased to an extent. 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. 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).
  • Page 25 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 26 190DR MULTIPLE DRYER VENTING WITH 12-INCHES (30.4 CM) DIAMETER EXHAUST CONNECTIONS AT COMMON DUCT IMPORTANT: For extended ductwork runs, the cross section area of the ductwork can only be increased to an extent. Maximum proportional ductwork runs cannot exceed 20 feet (6.1 meters) more than the original limitations of 20 feet (6.1 meters) with two (2) elbows.

  • Page 27: 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 28 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.
  • Page 29 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.
  • Page 30 4. Grounding A ground (earth) connection must be provided and installed in accordance with local, state, and national regulations or codes of the country of destination. In the absence of these codes, grounding must conform to applicable requirements of National Electric Code ANSI/NFPA 70, or in Canada, the installation must conform to applicable Canada Standards: Canadian Electric Code CSA C22.1.

  • Page 31: Gas Information

    The adjustment or conversion of dryers in the field for elevations over 2,000 feet (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.
  • Page 32 2. Technical Data a. Gas Specifications For Australia, refer to data plate. TYPE OF GAS NATURAL PROPANE Manifold Pressure* 3.5 inches W.C. 8.7 mb 10.5 inches W.C. 26.1 mb 14.92 - 26.1 mb In-Line Pressure 6.0 - 10.5 inches W.C. 11.0 - 13.0 inches W.C.
  • Page 33 3. Piping / 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 (Propane Gas) or LATEST EDITION (for General Installation and Gas Plumbing), as well as local codes and ordinances and must be done by a qualified professional.
  • 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.

  • Page 35: Steam Information

    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.
  • Page 36 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 37 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. (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 in front of the electric service relay box (refer to the bottom illustration on page 34).
  • Page 38 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).

  • Page 39: Preparation For Operation / Start-Up

    I. PREPARATION FOR OPERATION / START-UP The following items should be checked before attempting to operate the dryer: 1. Read ALL “CAUTION,” “WARNING,” and “DIRECTION” labels attached to the dryer. 2. Check incoming supply voltage to be sure that it is the same as indicated on the dryer’s data label. In the case of 208 VAC or 240 VAC, the supply voltage must match the electric service exactly.

  • Page 40: 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 41 Steam Models Check to ensure that (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.

  • Page 42: 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 43: Compressed Air Requirements

    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 tumbler spin time are adjustable by mode selection switches located on the electronic timer (as noted in the illustration below).

  • Page 44: 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 45: Service / Parts Information

    Replacement parts should be purchased from the reseller from whom the ADC equipment was purchased. If the reseller cannot be contacted or is unknown, contact the ADC Parts Department for a reseller in your area. Parts may also be purchased directly from the factory by calling the ADC Parts Department at +1 (269) 923-3000 or you may FAX in your order at +1 (508) 678-9447.

  • Page 46: 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 47 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 ensured and a proof of delivery can be obtained by the sender.

  • Page 48: Routine Maintenance

    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.
  • Page 49 STEAM DRYERS Clean the steam coil fins. We suggest using compressed air and a vacuum cleaner with brush attachment. NOTE: 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 any local air-conditioning supply house. 90 DAYS Remove lint from around tumbler, drive motors, and surrounding areas.

  • Page 50: 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 51: 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 that is affixed to the left side panel area behind the top control (access) door. When contacting ADC, please have the model number as well as the serial number readily available.

  • Page 52: 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 53 2. 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.

  • Page 54: 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 55: 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.
  • Page 56 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 57 2. Water Connections: The water connection is made to the 3/4-11.5 NH bushing of the electric water solenoid valve located at the rear upper left area of the dryer (see photo). The water solenoid valve has a 3/8” M.P.T. connection and a 1/2” bushing is supplied to provide the minimum 1/2-inch supply (feed) line.
  • Page 58 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 59 WARNING: 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 dryer inspected by a qualified agency before operating the dryer. FIRE SUPPRESSION SYSTEM (F.S.S.) THEORY OF OPERATION While the dryer is in an idle state or 20-seconds after the heat turns off, the Phase 7 control monitors the F.S.S.
  • Page 60 ADC Part No. 113354 23 - 06/21/21...

This manual is also suitable for:

Adg-190drMlg-190drMl-190

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