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MDG50PNH / MDG50MNV
Installation Manual
50 lb Single Pocket / Phase 7 / Non-Coin
with S.A.F.E. System
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
minimize the risk of fire or explosion and
d’incendie ou d’explosion ou pour éviter
to prevent property damage, personal
tout dommage matériel, toute blessure ou
injury or death.
la mort.
— Do not store
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Retain This Manual In A Safe Place For Future Reference This product embodies advanced concepts in engineering, design, and safety. If this product is properly maintained, it will provide many years of efficient, trouble free, and most importantly safe operation. ONLY qualified technicians should service this equipment. OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment or specified in the installation manual included with the dryer. The following “FOR YOUR SAFETY” caution must be posted
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State of California Proposition 65 Warnings: WARNING: This product contains a chemical known to the State of California to cause cancer. WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. IMPORTANT YOU MUST DISCONNECT AND LOCKOUT THE ELECTRIC SUPPLY AND THE GAS SUPPLY BEFORE ANY COVERS OR GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING , ADJUSTING , INSTALLATION, OR TESTING OF ANY EQUIPMENT PER OSHA (Occu
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WARNING UNDER NO CIRCUMSTANCES should the dryer door switch, lint drawer switch, or heat safety circuit ever be disabled. WARNING The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY OR FIRE COULD RESULT. WARNING DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER/SCREEN IN PLACE, EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED. IMPORTANT PLEASE OBSERVE ALL SAFETY PRECAUTIONS displayed on the equipment and/or specified in the i
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Table of Contents SECTION I SAFETY PRECAUTIONS.........................................................................................3 SECTION II SPECIFICATIONS ..................................................................................................... 5 SECTION III INSTALLATION PROCEDURES ...........................................................................7 A. Unpacking/Setting Up ................................................................................................
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SECTION VII DATA LABEL INFORMATION .............................................................................32 SECTION VIII PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS........................................................................................................ 33 SECTION IX MANUAL RESET BURNER HI-LIMIT INSTRUCTIONS ...............................36 A. Phase 7 ..............................................................................................................
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SECTION I SAFETY PRECAUTIONS WARNING: For your safety, the information in this manual must be followed to minimize the risk of fire or explosion or to prevent property damage, personal injury, or loss of life. WARNING: The dryer must never be operated with any of the back guards, outer tops, or service panels removed. PERSONAL INJURY OR FIRE COULD RESULT. 1. DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. 2. Purchaser and user s
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WARNING: DO NOT use heat for drying articles that contain plastic, foam, sponge rubber, or similarly textured rubber materials. Drying in a heated basket (tumbler) may damage plastics or rubber and may be a fire hazard. 7. A program should be established for the inspection and cleaning of lint in the burner area, exhaust ductwork, and area around the back of the dryer. The frequency of inspection and cleaning can best be determined from experience at each location. WARNING: The collection of l
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SECTION II SPECIFICATIONS MAXIMUM CAPACITY (DRY WEIGHT) 50 lbs 22.7 kg 83.2 cm BASKET (TUMBLER) DIAMETER 32-3/4” 95.3 cm BASKET (TUMBLER) DEPTH 37-1/2” BASKET (TUMBLER) MOTOR 3/4 hp 0.560 kW DOOR OPENING (DIAMETER) 21-1/2” 54.61 cm BASKET (TUMBLER) VOLUME 18.3 cu ft 0.518 cu m DRYERS PER 20’/40’ CONTAINER 10/20 DRYERS PER 45’/48’ TRUCK 24/26 WATER CONNECTION 3/4-11.5 NH VOLTAGE AVAILABLE 120v 1ø 2w 60 Hz APPROX. WEIGHT (UNCRATED) 651 lbs 295.3 kg APPROX. WEIGHT (CRATED) 700 lbs 317.7 kg 37,8
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Specifications NOTE: Manufacturer reserves the right to make changes in specifications at any time without notice or obligation. 6
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SECTION III INSTALLATION PROCEDURES Installation should be performed by competent technicians in accordance with local and state codes. In the absence of these codes, the installation must conform to applicable American National Standards: ANSI Z223.1- LATEST EDITION (National Fuel Gas Code) or ANSI/NFPA NO. 70-LATEST EDITION (National Electrical Code) or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Pro
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B. LOCATION REQUIREMENTS Before installing the dryer, be sure the location conforms to local codes and ordinances. In the absence of such codes or ordinances the location must conform with the National Fuel Gas Code ANSI.Z223.1 LATEST EDITION, or in Canada, the installation must conform to applicable Canadian Standards: CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION (for General Installation and Gas Plumbing). 1. The dryer must be installed
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C. DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions should be made of noncombustible material. NOTE: Allowances must be made for opening the control door. A 30-inches (76.2 cm) for optimum opening of load door. B The maximum thickness of the bulkhead is 4-inches (10.16 cm). For electric 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. C For gas and electric dryers a minimum overhead clearance of 12-inches (30.48 c
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D. FRESH AIR SUPPLY REQUIREMENTS The air supply (make-up air) must be given careful consideration to ensure proper performance of each dryer. An unrestricted source of air is necessary for each dryer. As a general rule, an unrestricted air entrance from the outdoors (atmosphere) of a minimum of 1-1/2 square feet (0.14 square meters) is required for each dryer. If registers or louvers are installed over the openings, then the area must be increased. It is not necessary to have separate make-u
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E. EXHAUST REQUIREMENTS 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, and shutdown of the burner by the airflow (sail) switch, burner hi-limits, or lint chamber hi-limit protector thermostat. The dryer must be installed with a proper exhaust duct connection to the outside. When possible, it is suggested to provide a separate (single) exhaust duc
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NOTE: As per the National Fuel Gas Code, “Exhaust ducts for type 2 clothes dryers shall be constructed of sheet metal or other noncombustible material. Such ducts shall be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 0.0195-inches (26 gauge [0.50 mm]) thick.” SINGLE DRYER VENTING IMPORTANT: For exhaust duct runs over 20 feet (6.1 meters) a minimum size of 10-inches (25.4 cm) must be used. HORIZONTAL VENTING When a single 8-inch (20.32 cm)
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VERTICAL VENTING When vertical single 10-inch (25.4 cm) venting is used (refer to Illus. B below), the ductwork from the dryer to the outside outlet cannot exceed 40 feet (12.19 meters). This calculation compensates for the use of a maximum of three (3) elbows including the two (2) elbows creating the 180° (turned downward) outside outlet. Illus. B If the length of the duct run or quantity of elbows used exceeds the above noted specifications, the cross-sectional area of the ductwork must be in
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MULTIPLE DRYER (COMMON) VENTING If it is not feasible to provide separate exhaust ducts for each dryer, ducts for individual dryers may be channeled into a common main duct. Each dryer is provided with a back draft damper. The individual ducts should enter the bottom or side of the main duct at an angle not more than 45° in the direction of the airflow. The main common duct may be any shape as long as the minimum cross-sectional area is provided. The main duct should be tapered with the diame
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HORIZONTAL VENTING Illus. C VERTICAL VENTING Illus. D 15
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F. ELECTRICAL INFORMATION 1. Electrical Requirements ALL electrical connections must be made by a properly licensed and competent electrician. This is to ensure that the electrical installation is adequate and conforms to local and state regulations or codes. In the absence of such codes, ALL electrical connections, materials, and workmanship must conform to the applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or in Canada, the Canadian Electrical Codes P
