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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 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.
122302JEV/mcronan
MDG120PVV
(Phase 7/Non-Coin with S.A.F.E.)
Installation Manual
RETAIN THESE INSTRUCTIONS IN A SAFE
PLACE FOR FUTURE REFERENCE
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.
Part No. 113395
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Related Manuals for Maytag MDG120PVV
Summary of Contents for Maytag MDG120PVV
- Page 1 MDG120PVV (Phase 7/Non-Coin with S.A.F.E.) Installation Manual AVERTISSEMENT: Assurez-vous de bien WARNING: For your safety the information in suivre les instructions données dans cette notice this manual must be followed to minimize the risk of fire or explosion or to prevent property pour réduire au minimum le risque d’incendie...
- Page 2 Serial Number(s) ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ For replacement parts, contact the dealer from which the dryer was purchased or contact: Maytag Co. 403 West Fourth Street North Newton, Iowa 50208 (641) 787-7000 “IMPORTANT NOTE TO PURCHASER” Information must be obtained from your local gas supplier on the instructions to be followed if the user smells gas.
- Page 3 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 (Occupational Safety and Health Administration) STANDARDS.
- Page 4 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 installation manual included with the dryer.
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Page 5: Table Of Contents
Table of Contents SECTION I IMPORTANT INFORMATION ................3 A. Receiving and Handling ....................... 3 B. Safety Precautions ........................4 SECTION II SPECIFICATIONS/COMPONENT IDENTIFICATION ........6 A. Specifications ..........................6 B. Component Identification ......................8 SECTION III INSTALLATION PROCEDURES ................. 10 A. - Page 6 SECTION VII DATA LABEL INFORMATION ................40 A. Data Label ..........................40 SECTION VIII REVERSING TIMER SPIN/DWELL ADJUSTMENTS........42 SECTION IX PROCEDURE FOR FUNCTIONAL CHECK OF REPLACEMENT COMPONENTS ......................43 SECTION X SENSOR ACTIVATED FIRE EXTINGUISHING (S.A.F.E.) SYSTEM ... 45 Installation ............................
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Page 7: Important Information
SECTION I IMPORTANT INFORMATION A. RECEIVING AND HANDLING The dryer is shipped in a protective stretch wrap cover with protective cardboard corners and top cover (or optional box) as a means of preventing damage in transit. Upon delivery, the dryer and/or packaging, and wooden skid should be visually inspected for shipping damage. -
Page 8: Safety Precautions
4. Installation and service must be performed by a qualified installer, service agency, or gas supplier. 5. Dryer(s) must be exhausted to the outdoors. 6. Although Maytag produces a very versatile dryer, there are some articles that, due to fabric composition or cleaning method, should not be dried in it. - Page 9 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 heating unit area, exhaust ductwork, and inside the dryer.
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Page 10: Specifications/Component Identification
SECTION II SPECIFICATIONS/COMPONENT IDENTIFICATION A. SPECIFICATIONS 54.4 kg MAXIMUM CAPACITY (DRY WEIGHT) 120 lbs 113 cm BASKET (TUMBLER) DIAMETER 44-1/2” BASKET (TUMBLER) DEPTH 42-1/2” 107.9 cm BASKET (TUMBLER) MOTOR 3/4 hp 0.560 kW 2.238 kW BLOWER MOTOR 3 hp 79.7 cm DOOR OPENING (DIAMETER) 31-3/8”... - Page 11 Specifications – Gas NOTE: Manufacturer reserves the right to make changes in specifications at any time without notice or obligation.
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Page 12: Component Identification
B. COMPONENT IDENTIFICATION 1. Dryer Front View Illus. No. Description Microprocessor Control/Keyboard (touch pad) Panel Assembly (controls) Control (top access) Door Assembly Main Door Assembly Lint Door Assembly Lint Drawer Wire Diagram (located behind control door) Top Console (module) Assembly... - Page 13 2. Dryer Rear View Illus. No. Description Basket (tumbler) Drive Motor Assembly Blower Motor Mount Assembly Impellor (fan/blower) Assembly Idler Bearing Mount Assembly Basket (tumbler) Bearing Mount Assembly Electric Service Relay Box Heating Unit Data Label and Installation Label Electric service connections are made in this box.
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Page 14: Installation Procedures
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 Propane [L.P.] Gas) or LATEST EDITION (for General Installation and Gas Plumbing) or Canadian Electrical Codes Parts 1 &... -
Page 15: Unpacking/Setting Up
10. The dryer must be installed with provisions for adequate combustion and make-up air supply. CAUTION: This dryer produces combustible lint and must be exhausted to the outdoors. Every 6 months, inspect the exhaust ducting and remove any lint build up. IMPORTANT: Dryer must be installed in a location/environment, which the ambient temperature remains between 40°... - Page 16 2. If more headroom is needed when moving dryer into position, the top console (module) may be removed. a. To Remove Top Console (Module) 1) Disconnect the ground wire (A) at the rear upper left hand corner of dryer. 2) Remove the eight (8) sets of nuts and washers (B) holding the console (module) to base. 3) Open the control door/control panel and disconnect the white 15-pin plug connector (C) (illustration below) located in the base of the control box.
- Page 17 3. Exhaust Transition Piece WARNING An exhaust duct transition piece is shipped inside of the dryer’s tumbler and must be installed on the dryer ’s exhaust duct, with the hardware provided, BEFORE location venting is connected to the dryer. THIS EXHAUST DUCT TRANSITION PIECE MUST BE INSTALLED FIRST! Failure to observe this installation requirement may result in damage to the dryer, create a FIRE HAZARD and will VOID...
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Page 18: Dryer Enclosure Requirements
C. DRYER ENCLOSURE REQUIREMENTS Even though a 12-inch (30.48 cm) clearance is acceptable, it is recommended that the rear of the dryer be positioned approximately 2 feet (0.60 meters) from the nearest obstruction (i.e., wall) for ease of installation, maintenance, and service. Bulkheads and partitions should be made from noncombustible materials. The clearance between the bulkhead header and the dryer must be a minimum of 4-inches (10.16 cm) and must not extend more than 4-inches (10.16 cm) to the rear of the dryer front. -
Page 19: Fresh Air Supply Requirements
D. FRESH AIR SUPPLY REQUIREMENTS When the dryer is operating, it draws in room air, heats it, passes this air through the basket (tumbler), and exhausts it out of the building. Therefore, the room air must be continually replenished from the outdoors. If the make-up air is inadequate, drying time and drying efficiency will be adversely affected. -
Page 20: Exhaust Requirements
IMPORTANT: Make-up air must be provided from a source free of dry cleaning solvent fumes. Make-up air that is contaminated by dry cleaning solvent fumes will result in irreparable damage to the motors and other dryer components. NOTE: Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY. E. - Page 21 ALL ductwork should be smooth inside with no projections from sheet metal screws or other obstructions, which will collect lint. When adding ducts, the ducts to be added should overlap the duct to which it is connected. ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building.
- Page 22 2. Single Dryer Venting When possible, it is suggested to provide a separate exhaust duct for each dryer. The exhaust duct should be laid out in such a way that the ductwork travels as directly as possible to the outdoors with as few turns as possible.
- Page 23 IMPORTANT: For extended ductwork runs, the cross section area of the duct can only be increased to an extent. Maximum proportional ductwork runs cannot exceed 20 feet (6.09 meters) more than the original limitations of 20 feet (6.09 meters) with two (2) elbows. 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.
- Page 24 The main duct may be any shape or cross-sectional area, so long as the minimum cross section area is provided. The illustration on page 21 shows the minimum cross section area for multiple dryer round or square venting. These figures must be increased 10 square inches (64.51 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 25 14” (35.56 cm) Diameter 2,150 cfm (60.88 cmm) Exhaust Connection at Common Duct...
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Page 26: Electrical Information
F. ELECTRICAL INFORMATION 1. Electrical Requirements It is your responsibility to have ALL electrical connections made by a properly licensed and competent electrician to assure that the electrical installation is adequate and conforms to local and state regulations or codes. In the absence of such codes, ALL electrical connections, material, and workmanship must conform to the applicable requirements of the National Electrical Code ANSI/NFPA NO. - Page 27 2. Electrical Service Specifications ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER) IMPORTANT: 208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage. NOTES: When fuses are used they must be dual element, time delay, current limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying either local and/or National Electrical Codes to listed appliance amp draw data.
- Page 28 3. Electrical Connections NOTE: A wiring diagram is included with each dryer and is affixed to the rear upper right guard/panel of the dryer. 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 29 4. Grounding A ground (earth) connection must be provided and installed in accordance with state and local codes. In the absence of these codes, grounding must conform to applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canada Standards: Canadian Electrical Codes Parts 1 &...
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Page 30: Gas Information
If this information does not agree with the type of gas available, DO NOT operate the dryer. Contact the dealer who sold the dryer or contact the Maytag IMPORTANT: Any burner changes or conversions must be made by a qualified professional. - Page 31 2. Technical Gas Data a. Gas Specifications NATURAL LIQUID PROPANE 8.7 mb 26.1 mb Manifold Pressure* 3.5 inches W.C. 10.5 inches W.C. In-Line Pressure 6.0 - 12.0 inches W.C. 14.92 - 29.9 mb 11.0 inches W.C. 27.4 mb Shaded areas are stated in metric equivalents * Measured at outlet side of gas valve pressure tap when gas valve is on.
- Page 32 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 (Liquid Propane [L.P.] 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 33 IMPORTANT: The dryer and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). NOTE: The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).
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Page 34: Preparation For Operation
H. PREPARATION FOR OPERATION 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 data label affixed to the left side panel/wall area behind the control door as shown on page 8. -
Page 35: Preoperational Tests
I. PREOPERATIONAL TESTS 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. 1. - Page 36 2) The dryer is equipped with a Direct Spark Ignition (DSI) system, which has internal diagnostics. If ignition is not established after the first attempt, the heat circuit DSI module will “LOCKOUT” until it is manually reset. To reset the DSI system, open and close main door and restart dryer (press the “ENTER/START”...
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Page 37: Shutdown Instructions
7. Make a complete operational check of ALL operating controls. a. Microprocessor Controller (Computer) Programs and Selections... 1) Each microprocessor controller (computer) has been preprogrammed by the factory with the most commonly used parameter (program) selections. If computer program changes are required, refer to the computer programming manual, which was shipped with the dryer. -
Page 38: Operating Instructions
K. OPERATING INSTRUCTIONS NOTE: Before attempting to start the dryer make sure that the main door is closed and the lint drawer is securely in place. 1. To start the dryer: a. Microprocessor Controller (Computer) Dryers... 1) Light emitting diode (L.E.D.) display will read “REAdY” (meaning no cycle in progress). 2) Press the letter on the keyboard (touch pad) corresponding to the cycle desired (i.e., key “E”)... -
Page 39: Service/Parts Information
B. PARTS 1. Replacement parts should be purchased from the dealer from whom the Maytag equipment was purchased. If the Maytag dealer cannot be contacted or is unknown, contact the Maytag Co. for a dealer in your area. NOTE: When ordering replacement parts from the Maytag dealer or the Maytag Co. be sure to give them the correct model number and serial number so that your parts order can be processed in an expeditious manner. -
Page 40: Warranty Information
NOTE: Be sure to include the installation date when returning the warranty card(s). B. WARRANTY For a copy of the manufacturer’s commercial warranty covering your particular dryer(s), contact the Maytag dealer from whom you purchased the equipment and request a dryer warranty form. If the dealer cannot be contacted or is unknown, warranty information can be obtained from the Maytag Co. -
Page 41: 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, a Maytag dryer will provide many years of efficient, trouble free, and most importantly, safe operation. - Page 42 90 DAYS Remove lint from around basket (tumbler), drive motors, and surrounding areas. Remove lint from gas valve burner area with a dusting brush or vacuum cleaner attachment. NOTE: To prevent damage, avoid cleaning and/or touching ignitor/flame-probe assembly. Remove lint accumulation from inside control box and at the rear area behind control box. 6 MONTHS Inspect and remove lint accumulation in customer furnished exhaust ductwork system and from dryer’s internal exhaust ducting.
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Page 43: Adjustments
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 the Maytag dealer by ordering kit Part No. -
Page 44: Data Label Information
A. DATA LABEL Contact Maytag Co. When contacting Maytag, certain information is required to insure proper service/parts information from Maytag. This information is on the data label affixed to the left side panel/wall area behind the control door. When contacting Maytag, please have the model number and serial number available. - Page 45 THE DATA LABEL 1. MODEL NUMBER The model number is an Maytag Company number, which describes the size of the dryer and the type of heat (gas, electric, or steam). 2. SERIAL NUMBER The serial number allows Maytag to gather information on your particular dryer.
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Page 46: Reversing Timer Spin/Dwell Adjustments
SECTION VIII REVERSING TIMER SPIN/DWELL ADJUSTMENTS Timer models have an electric reversing timer in the electric service box, which is located in the upper left rear area of the dryer. Both the dwell (stop) time and basket (tumbler) spin time are adjustable by mode selection switches located on the electronic timer (refer to the illustration below). -
Page 47: Procedure For Functional Check Of Replacement Components
SECTION IX 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 48 2. For Models With Johnson Controls Direct Spark Ignition (DSI) Module (G760) 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.
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Page 49: Sensor Activated Fire Extinguishing (S.a.f.e.) System
SECTION X SENSOR ACTIVATED FIRE EXTINGUISHING (S.A.F.E.) SYSTEM S.A.F.E. System In Action The exclusive Sensor Activated Fire Extinguishing (S.A.F.E.) System will extinguish fires that may start in the drying basket (tumbler). A series of sensors positioned throughout the basket (tumbler) and interfaced with the microprocessor will trigger the S.A.F.E. system water jet(s) to quickly extinguish the flames. -
Page 50: Installation
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 assure that the plumbing installation is adequate and conforms to local, state, and federal regulations or codes. - Page 51 2. Water Connections: The water connection is made to the 3/4”-11.5 NH hose adapter of the electric water solenoid valve, located at the rear upper midsection of the dryer (refer to the photo). The water solenoid valve has a 3/8” M.P.T. connection supplied with a 3/4”-11.5 NH hose adapter to provide the minimum 1/2-inch supply (feed) line.
- Page 52 OPTIONAL MANUAL BYPASS Provisions are made in the dryer Sensor Activated Fire Extinguishing (S.A.F.E.) system 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.
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Page 53: Sensor Activated Fire Extinguishing (S.a.f.e.) System Theory Of Operation
Sensor Activated Fire Extinguishing (S.A.F.E.) System 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 S.A.F.E. system probe located in the top of the basket (tumbler) chamber and records the minimum temperature. If the minimum recorded S.A.F.E. -
Page 54: Sensor Activated Fire Extinguishing (S.a.f.e.) System Parts Break Down
Sensor Activated Fire Extinguishing (S.A.F.E.) System Parts Break Down 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 (508) 678-9447 or telephone your order directly to the ADC Parts Department at (508) 678-9000. - Page 55 Illus. No. Part No. Qty. Description 822752 S.A.F.E. System Temperature Probe Assembly (includes illus. nos. 1 through 5) 154007 Push On Fastener 390390 Sensor Bracket ONLY 150301 #8-18 x 7/16” Phillips Pan Head TEK Screw 122647 Connector ONLY (does not include terminals)
- Page 56 Maytag 113395 1 - 01/06/03-25 2 * 09/03/03-25...