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Fisher-Price 73610 Motorized Toy Car User Manual

1. 44 e Open main door The dryer must stop and ALL indicator lights on the back side of the microprocessor computer board must go out f Try to restart the dryer with the main door open g The microprocessor controller computer board s light emitting diode L E D display must read DOOR h Close the main door and restart the dryer i Functional check of microprocessor controller computer board is complete 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 The DSI module will LOCKOUT if the gas burner flame is not sensed at the end of the trial for ignition period The trial for ignition period will be repeated for a total of three 3 retries trials the initial try and two 2 more retries trials If the flame is not sensed at the end of the third retry trial inter purge period of 30 seconds the DSI module will LOCKOUT L E D flashes A steady L E D indicator indicates normal operation No L E D indicator indicates a power or an internal failure has occurred 4623 45 Optional Exhaust Duct Kit
2. Part No 882035 ITEM 2 QTY PIN DESCRIPTION 1 1 143600 10 X 6 X 6 Y DUCT 2 1 143519 FLEX DUCT 6 x 4 LONG 3 i 143509 FLEX DUCT 6 8 LONG E 2 143536 45 ELBOW 6 5 12 150300 10 x 1 2 SELF DRILLING SCREW NOT ILLUSTRATED 12 117505 ALUMINUM DUCT TAPE Optional Gas Piping Kit Part No 880128 QN 9 7 EM P N DESCRIPTION 1 2 42600 1 27 UNION 2 2 42700 12 CLOSE NIPPLE 3 1 42500 1 2 x 90 ELBOW 4 1 42824 12 x 37 1 47 NIPPLE 1 42505 3 4 x 1 2 1 2 TEE 6 1 42821 3 4 x 36 NIPPLE 7 2 142814 12 x 2 4 2 NIPPLE 8 2 443001 couru TAN MANS 710 CALBERT 03 14 01 46 7 Cp NS fay pu W NL IN Sy YEN 2 MAYTAG Part No 113364 1 02 11 02 20 2 05 01 02 250
3. ONNOYV TIV ONIN3dO JHL NIHLIM OTUTINTO ISAW LONG JHL LONG JHL NVHI 809 SHHONIZ 38 LSAW V TION 0 0 7 S9 OBLONVN MIA NOILOSS MIIA NOLLO3S dO MJA 30S H3AHO 40 MIA 30S 2 MOBT3 97 X UO 928 9 MOBS 297 X 72791 9 a We as fom SIONIS TWNYSLXS via 7279 9 Mo LONG VIG vZ GD 9 LT Le MOOQ NOILO3dSNI H y a Lond vid 72 6 9 Lond VIG 9 LA 2 0 X Z an a r i V SLON 338 5 752 WNWININ VIC 764 OL NNNININ VIG 7752 0L Ner V TION 338 WOWIX VI 50 01 SDNVYVIID 0 X W 5076 ONILONG 1 1 2 IVOILESA 150 NONINOO SNOILO3NNOO ONILNSA 3440 3 9NIS TIVNH3IX3 14 OY 722 AX 2 ONILDNO 40 00 2 60 15021 DNILNJA 319 15 IVNHJIX3 L Umum MAIA NOLLJ3S H3AHd 40 MAIA 345 M0973 57 X 706 1200 vid 72 S LING VIG 7290 9 sj
4. 37 SECTION PROCEDURE FOR FUNCTIONAL CHECK REPLACEMENT COMPONENTS Ese 44 Optional Exhaust Duct Kit uoce nana 46 OptionalGas Piping Kit eiu dudit em aides tu tede Uic nn de 46 SECTIONI 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 If any damage whatsoever is noticed inspect further before delivering carrier leaves Dryers Damaged in Shipment 1 2 ALL dryers should be inspected upon receipt and before they are signed for If there is suspected damage or actual damage the trucker s receipt should be so noted If the dryer is damaged beyond repair it should be refused Those dryers which were not damaged in a damaged shipment should be accepted but the number received and the number refused must be noted on the receipt If you determine that the dryer was damaged after the trucker has left your location you should call the delivering carrier s freight terminal immediately and file a claim The freight company considers this concealed damage This type of freight claim is very difficult to get paid and becomes extremely difficult when more than a day or two passes after the freight was de
5. 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 amp 2 CSA C22 1 1990 or LATEST EDITION for Electrical Connections A UNPACKING SETTING UP Remove protective shipping material 1 e plastic wrap and or optional shipping box from dryer NOTE The access keys for the service doors are included in the information packet shipped in the basket tumbler These keys should be removed and put in a safe place yet made accessible because some will be needed throughout various phases in the installation of the dryer Dryers are shipped with a coin box and coin box faceplate ONLY The coin box lock is not included and must be purchased elsewhere or the lock can be ordered as a parts order from the manufacturer The dryer can be moved to its final location while still attached to the skid or with the skid removed To unskid the dryer locate and remove the four 4 bolts securing the ba
6. 1 27 42 7 mm UNION N N N N UPPER TUMBLER GAS CONNECTION pe E v TN 1 2 X 37 1 4 NIPPLE x x 1 2 12 7 mm CLOSE NIPPLE x 1 2 12 7 mm UNION cm lt LOWER TUMBLER GAS CONNECTION x INCLUDED OPTIONAL GAS PIPING KIT P N 880128 The size of the main gas supply line header will vary depending on the distance this line travels from the gas meter or in the case of liquid propane L P gas the supply tank the number of tees other gas operated appliances on the supply line etc Specific information regarding supply line size should be determined by the gas supplier NOTE Undersized gas supply piping can create a low or inconsistent pressure which will result in erratic operation of the burner ignition system Consistent gas pressure is essential at ALL gas connections It is recommended that a 3 4 19 05 mm pipe loop be installed in the supply line servicing the bank of dryers An in line pressure regulator must be installed in the gas supply line header if natural gas line pressure exceeds 12 0 inches 29 9 mb water column W C pressure Refer to the illustration on page 25 for details IMPORTANT Water column pressure of 3 5 inches 8 7 mb for natural gas dryers and 10 5 inches 26 1 mb for L P gas is required at the gas valve pressure tap of each dryer for proper and safe operation 1
7. Dual Microprocessor Controller DMC computer light emitting diode L E D display reads SEFL The SEFL display condition indicates a rotational sensor circuit failure which means that there is a fault somewhere in the basket tumbler rotation detection circuit or the DMC computer program related to this circuit PLO1 is set incorrectly in the active mode SEn where the dryer is not equipped with the optional rotation sensor and should be set in the non active mode 15 If the dryer is equipped with the optional rotational sensor and for whatever reason the DMC computer detects that the basket tumbler is not turning it will disable ALL of the dryer outputs shut the dryer down and the L E D display will read SEFL The L E D display will continue to read SEFL until the DMC computer is manually reset by closing and opening the Program Switch PS Possible causes Loose slipping out of proper adjustment basket tumbler belt Broken basket tumbler V belt Failed motor refer to Item B on page 37 and page 38 and Item E on page 38 Failure in the rotational sensor circuit a Failed rotational sensor b Loose connection or break between the rotation sensor and the DMC computer DMC computer will not accept any or ONLY accept certain keyboard touch pad entries Failed keyboard touch pad label assembly Failed DMC computer DMC computer locks up and the L E D display re
8. FOR YOUR SAFETY DO NOT DRY MOPHEADS IN THE DRYER DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES 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 or specified in the installation manual included with the dryer Dryers must not be installed or stored in an area where it will be exposed to water or weather The wiring diagram for the dryer is located in the front electrical control box area Table of Contents SECTION I 555 5595 8 A Receiving and Handing od deu A B Safety Pre Calon SECTION II SPECIFICATIONS nn nn SECTION III INSTALLATION PROCEDURES FR S Fa SEES Se S eE Ste A E npackme Settmp oe cee a eee gu a ua eee B Location GF the Dryer et e d pedi dea orcas enu endis cst C Dryer Enclosure Requiremelis itia MR dut od esce 10 D FreshA
9. MLG31PCA 30 1b Stacked Model Installation Manual WARNING For your safety the information in AVERTISSEMENT Assurez vous de bien this manual must be followed to minimize the suivre les instructions donn es dans cette notice risk of fire or explosion or to prevent property pour r duire au minimum le risque d incendie damage personal injury or death ou d explosion ou pour viter tout dommage mat riel toute blessure ou la mort Do not store or use gasoline or other flammable Ne pas entreposer ni utiliser d essence ni vapors and liquids in the vicinity of this or any d autres vapeurs ou liquides inflammables other appliance proximit de cet appareil ou de tout autre appareil WHAT TO DO IF YOU SMELL GAS QUE FAIRE SIVOUS SENTEZ UNE ODEUR Do not try to light any appliance DEGAZ Do not touch any electrical switch do not use any phone in your building Ne pas tenter d allumer d appareils Clear the room building or area of all Ne touchez aucun interrupteur Ne pas occupants vous servir des t l phones se trouvant dans Immediately call your gas supplier from a le b timent neighbor s phone Follow the gas supplier s vacuez la pi ce le b timent ou la zone instructions Appelez imm diatement votre fournisseur If you cannot reach your gas supplier call de gaz depuis un voisin Suivez les the fire department instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur Installation and serv
10. 8 N P T plugged tap accessible for a test gauge connection must be installed in the main gas supply line immediately upstream of each dryer IMPORTANT Pipe joint compounds that resist the action of natural gas and L P gas must be used WARNING Test ALL connections for leaks by brushing on a soapy water solution liquid detergent also works well NEVER TEST FOR GAS LEAKS WITH AN OPEN FLAME 24 TYPICAL NATURAL GAS INSTALLATION 1 8 N P T PLUGGED TAP GAS WATER HEATERS GAS SHUT OFF VALVES GAS SERVICE INE TAP E P dd 19 05 mm PIPE GAS LOOP GAS METER IN LINE PRESSURE REGULATOR NATURAL GAS LINE PRESSURE EXCEEDS 12 WATER COLUMN 29 9 mb PRESSURE NATURAL GAS ONLY DRYERS MAN5155 TYPICAL LP GAS INSTALLATION PRESSURE REGULATOR OPTIONAL 1 8 NP T PLUGGED TAP GAS WATER HEATERS GAS SERVICE GAS SHUT OFF VALVES LINE TAP d d d al d di d LP SUPPLY REGULATOR TANK GS 03 28 00 GS 03 25 00 25 PREPARATION FOR OPERATION H The following items should be checked before attempting to operate the dryer 1 2 10 Read ALL CAUTION WARNING and DIRECTION labels attached to the dryer Check incoming supply voltage to be sure that it is the same as indicated on the dryer data label that is located in the gas
11. Controller DMC computer has been preprogrammed by the factory with the most commonly used program parameter selections If microprocessor computer program changes are required refer to the Dual Microprocessor Controller DMC Programming Manual which was shipped with the dryer 28 J SHUT DOWN INSTRUCTIONS In the case where the dryer is to be shut down taken out of service for a period of time the following must be performed 1 Discontinue power to the dryer both baskets tumblers either at the external disconnect switch or the circuit breaker Discontinue the gas supply a SHUT OFF external gas supply shutoff valve for both the top basket tumbler and the bottom basket tumbler where the independent supply line for each basket tumbler is used b SHUT OFF internal gas supply shutoff valve located in the gas valve burner area for both the top basket tumbler and the bottom basket tumbler 29 SECTION IV OPERATING INSTRUCTIONS A STARTING THE DRYER 1 Coin Dryers The dryer is available for use when the light emitting diode L E D display reads FILL and or the amount needed to start the dryer 1 25 Once the load has been put into the dryer and the main door is closed start the dryer as follows a Insert the proper number of coins into the coin acceptor Once the correct Amount To Start has been inserted the L E D display will read PUSH tEnP b Determin
12. all purpose cleaner EXPLOSION COULD RESULT WARNING DO NOT dry rags or articles coated or contaminated with gasoline kerosene oil paint or wax EXPLOSION COULD RESULT 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 program should be established for the inspection and cleaning of lint in the heating unit area exhaust ductwork and inside the dryer The frequency of inspection and cleaning can best be determined from experience at each location WARNING The collection of lint in the burner area and exhaust ductwork can create a potential fire hazard 8 For personal safety the dryer must be electrically grounded in accordance with local codes and or the National Electrical Code ANSI NFPA NO 70 LATEST EDITION or in Canada the Canadian Electrical Codes Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION NOTE Failure to do so will VOID THE WARRANTY 9 UNDER NO CIRCUMSTANCES should the dryer door switch lint drawer switch or heat safety circuit ever be disabled WARNING PERSONAL INJURY OR FIRE COULD RESULT 10 This dryer is not to be used in the presence of dry cleaning solvents or fumes 11 Remove articles from the dryer as soon as the drying cycle has been completed 12 READ AND FOLLOW ALL CAUTION AND DIRECTION LABELS ATTACHE
13. burner area when the dryer is first started Fault in sail switch circuit a Sailswitch is out of adjustment or has failed b Sail switch damper is not closing or is fluttering 1 Lint drawer screen is dirty or clogged 2 Restriction in exhaust ductwork Fault in burner hi limit circuit or thermostat Fault in basket tumbler hi limit circuit or thermostat Failed Direct Spark Ignition DSI module burner control Failed DSI ignitor and or flame probe assembly 41 No heat GAS MODELS ONLY ignitor sparks but there is no flame at burner Direct Spark Ignition DSI ignitor probe out of adjustment a Reposition ignitor assembly closer to the burner ribbon area Also check to make sure ribbon is flush ALL around the top of the burner tube ribbon should not stick up at any area b Check gap between ignitor assembly and top of the burner Gap must be set 1 8 1 32 3 175 mm 0 79248 mm Failed ignitor flame probe assembly or problem with wiring connections to the assembly No gas check shutoff valves or insufficient low water column W C pressure gas supply Failed DSI module Failed gas valve No heat GAS MODELS ONLY ignitor sparks burner goes and off right away DSI flame sensor probe out of adjustment reposition closer to the flame area Failed DSI flame sensor probe Sail switch is fluttering a Lint drawer screen is dirty or clogged b Restriction in exhaust
14. connection of the dryer to a grounded cold water pipe DO NOT ground to a gas pipe or hot water pipe The grounded cold water pipe must have metal to metal connections ALL the way to the electrical ground If there are any nonmetallic interruptions such as a meter pump plastic rubber or other insulating connectors they must be jumped out with No 4 wire and securely clamped to bare metal at both ends IMPORTANT For personal safety and proper operation the dryer must be grounded 4 Electrical Service Specifications per pocket IMPORTANT The dryer must be connected to the electrical supply shown on the data label is located in the gas train area right inside wall near sail switch behind the middle control access door WARNING Any damage done to dryer components due to improper voltage application or connections will automatically VOID THE WARRANTY ELECTRICAL SERVICE SPECIFICATIONS PER POCKET SERVICE pace WIRE APPROX MINIMUM FUSING CIRCUIT VOLTAGE SERVICE AMP DRAW WIRE SIZE ps Element BREAKER ime Delay 120 19 2 6 8 15 208 19 2 4 5 15 240 19 2 4 6 15 AWG Stranded Wire size wire as per National Electrical Code or local codes NOTE Contact factory for electrical information not listed IMPORTANT 208 VAC and 240 VAC ARE NOT THE SAME When ordering specify exact voltage NOTES 1 Fuse ratings are dual element time delay curr
15. key Intermittent connection in main door lint drawer circuit a Main door switch or lint drawer switch out of proper adjustment b Loose connection in main door switch or lint drawer switch wiring c Failed main door switch or lint drawer switch The dryer does not start and DMC computer L E D display reads door DMC door input L E D is off a Main door and or lint drawer is not properly closed b Failed main door switch c Failed lint drawer switch d Open circuit broken wire and or termination in main door switch circuit wiring or lint drawer switch circuit wiring 36 e Failed 24 VAC step down transformer 2 Dual Microprocessor Controller DMC door input light emitting diode L E D is a Failed DMC computer The dryer does not start COIN MODELS ONLY coin s inserted and the L E D display continues to read FILL and or Amount To Start does not read PUSH 1 Coinacceptor is not adjusted properly housing is not flush with panel or is dirty with lint 2 Failed coin acceptor optic switch 3 Parameter in Program Location 01 PLO1 set incorrectly a Faulty coin program should be set for bCrS and not bCLO DMC computer L E D display reads dSFL 1 L E D display consistently reads dSFL and will not clear a DMC computer 1 8 Amp Slo Blo fuse is blown b Failed DMC computer temperature sensor c Broken wire and
16. valve during any pressure testing of the gas supply system at test pressures equal to or less than 1 2 psig 3 5 kPa IMPORTANT Failure to isolate or disconnect the dryer from supply as noted can cause irreparable damage to the gas valve which will VOID THE WARRANTY WARNING FIRE OR EXPLOSION COULD RESULT 1 Gas Supply The gas dryer installation must meet the American National Standard National Fuel Gas Code ANSI Z223 1 LATEST EDITION or in Canada the Canadian Installation Codes CAN CGA B 149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION as well as local codes and ordinances and must be done by a qualified professional NOTE Undersized gas piping will result in ignition problems slow drying increased use of energy and can create a safety hazard The dryer must be connected to the type of heat gas indicated on the dryer data label is located in the gas train area right inside wall near sail switch behind the middle control access door If this information does not agree with the type of gas available contact the dealer who sold the dryer or contact Maytag Co IMPORTANT Any burner changes or conversions must be made by a qualified professional The input ratings shown on the dryer data label are for elevations up to 2 000 feet 609 6 meters unless elevation requirements of over 2 000 feet 609 6 meters were specified at the time the dryer order was placed with the factory The adjust
17. D TO THE DRYER 13 For safety proper operation and optimum performance the dryer must not be operated with a load less than sixty six percent 66 20 pounds 9 1 kg of its rated capacity WARNING 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 OFANY EQUIPMENT PER OSHA Occupational Safety and Health Administration STANDARD SECTION II SPECIFICATIONS A 44 111 76 cm B 42 3 4 108 58 cm C 5 5 8 14 29 cm D E 16 11 16 42 38 cm 1 3 16 3 02 cm F 71 1 2 181 61 cm Shaded areas are in metric equivalents MAXIMUM CAPACITY TOTAL DRY WEIGHT 60 15 27 2 kg BASKET TUMBLER DIAMETER 27 14 69 22 BASKET TUMBLER DEPTH 30 76 2 cm BASKET TUMBLER VOLUME PER BASKET 10 1 cu ft 0 286 cu m BASKET TUMBLER MOTOR 2 PLACES 1 3 HP 0 279 kw DOOR OPENING DIAMETER 2 PLACES 21 1 2 54 61 cm VOLTAGE AVAILABLE 120 240v 10 50 60 Hz APPROX WEIGHT UNCRATED 793 5 359 7 kg APPROX WEIGHT CRATED 860 Ibs 390 1 kg 5 HEAT INPUT TOTAL FOR BOTH BASKETS 136 000 btwhr 34 272 kcal hr AIRFLOW PER BASKET TUMBLER 400 cfm 11 3 cmm GAS INLET SIZE 2 PLACES 1 2 FPT Shaded areas are stated in metric equivalents
18. NE COMMON DUCT VENT JEV 2 8 02 MAN6072 FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA 85 19 939 mm x p CROSS SECTIONAL AREA OF A ROUND DUCT CROSS SECTIONAL AREA OF A RECTANGULAR DUCT WHERE D DIAMETER OF THE DUCT W x H WHERE W WIDTH AND H HEIGHT n MY mr OPENING MUST BE 2 INCHES 5 08 cm LARGER THAN THE DUCT ALL THE WA NOTE A MUST BE CENTERED WITHIN THIS OPENING 16 Y AROUND THE DUCT 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 with 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 Parts 1 amp 2 CSA C22 1 1990 or LATEST EDITION IMPORTANT Failureto comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury or component failure NOTE Component failure due to improper installation will VOID THE WARRANTY It is recommended that a separate circuit servicing each basket tumbler be provided The dryer must be connected to copper wire ONLY DO NOT use aluminum wire which could cause a f
19. OMMENDED GS 10 20 00 IMPORTANT Dryer should be located where a minimum amount of exhaust duct will be necessary 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 61 meters away from the nearest obstruction i e wall for ease of installation maintenance and service 9 The dryer must be installed with a proper exhaust duct connection to the outside 10 The dryer must be installed with provisions for adequate combustion and make up air supply C DRYER ENCLOSURE REQUIREMENTS Bulkheads and partitions should be made of noncombustible materials and must be located a minimum of 12 inches 30 48 cm 18 inches 45 72 cm or more is recommended for ease of installation maintenance and service above the dryer s outer top except along the front of the dryer which may be closed in if desired NOTE Even though a minimum of 12 inches 30 48 cm above the dryer s outer top is acceptable a clearance of 18 inches 45 72 cm or more is suggested for ease of installation and service electrical power connections NOTE When fire sprinkler systems are located above the dryers a minimum of 12 inches 30 48 cm above the dryer s outer top is required NOTE Allowances must be made for opening the control door Dryers may be positioned sidewall to sidewall However allowances must be made for opening and closing of the control door and t
20. UCT TOP HALF BACK GUA 6 15 24 cm DIA X DUCT 7 6 1524 cm x 45 ELBOW VIEW OF DRYER REAR VIEW OF DRYER NOTE USE DUCT TAPE ALL CONNECTIONS REFERENCE OPTIONAL EXHAUST DUCT KIT P N 882035 DRYER COMMON EXHAUST CONNECTIONS USING RIGID DUCT WORK 10 25 4 cm DIA MINIMUM 10 25 4 cm x 5 24 cm x 6 15 2 m Y _ TA D 6 1524 cm DIA DUCT 6 15 2 m x 4 ELBOM UN TOP HALF WITH hs BACK GUARD REMOVED LR M 6 15 24 cm DIA DUC E d T BOTTOM HALF Ne EANA WITH BACK GUARD qe 6 1524 cm x 45 ELBOW ch 25 i 4 pus 49 4 Y 2 gt A err en e 2 5296 TCOSTA 05 24 00 NOT USE DUCT TAPE AT ALL CONNECTIONS 17 AT COMMON DUCT VERTICAL MULTIPLE DRYER VENTING WITH 10 25 4 cm DIAMETER EXHAUST CONNECTIONS NO OF DRYERS 2 3 2 1 MINIMUM CROSS SQ IN 210 164 120 80 SECTION AREA SQ CM 1354 1058 774 516 MINIMUM ROUND IN 16 14 12 10 DUCT DIAMETER CM 40 35 30 25 15 MAXIMUM NOTE A 457m 2 X D CLEARANCE HORIZONTAL xz TO INDIVIDUAL mS J L INSPECTION ROOF DOORS 29 625 MINIMUM DISTANCE TUMBLER EXHAUST MUST ENTER MAIN 75 25 cm BETWEEN DUCTS WALL EXHA
21. UST DUCT AT A 45 ANGLE 2 X D CLEARANCE 2 IMPORTANT MORE THAN 4 DRYERS 8 TUMBLERS CAN BE CONNECTED TO ONE COMMON DUCT VENT TCOSTA 05 24 00 5309 A FORMULAS TO CALCULATE DUCTING CROSS SECTIONAL AREA CROSS SECTIONAL AREA OF A ROUND DUCT 785 19939 mm x WHERE D x H WHERE W WIDTH AND RECTANGULAR DUCT W CROSS SECTIONAL AREA OF A DIAMETER OF THE DUCT m mr w BE H HEIGHT NOTE A OPENING MUST BE 2 INCHES 5 08 cm LARGER THAN THE DUCT ALL MUST BE CENTERED WITHIN THIS OPENING THE WAY AROUND THE DUCT MULTIPLE DRYER VENTING WITH 6 15 24 cm DIAMETER EXHAUST CONNECTIONS AT COMMON DUCT NO OF TUMBLERS 8 7 6 5 4 3 2 1 MINIMUM CROSS SQ IN 210 210 164 164 120 120 80 54 SECTION AREA SQ CM 1352 1354 4058 1058 774 774 516 348 VERTICAL MINIMUM ROUND 16 16 14 14 12 12 10 8 DUCT DIAMETER CM 40 40 35 35 30 30 25 20 fe 15 MAXIMUM UM N 457 m i 2 x D CLEARANCE p 0 HORIZONTAL NO eX x OX V 77 NS INSPECTION _ ROOF IL 1 JU DOORS TO INDIVIDUAL TUMBLERS p f 29 625 MINIMUM DISTANCE TUMBLER EXHAUST MUST ENTER MAIN 7525 cm BETWEEN DUCTS WALL EXHAUST DUCT AT A 45 ANGLE 2 x D CLEARANCE 7 IMPORTANT NO MORE THAN 4 DRYERS 8 TUMBLERS CAN BE CONNECTED TO O
22. aches the maximum limits as noted in this manual a professional heating venting and air conditioning HVAC firm should be consulted for proper venting information The ductwork should be smooth inside with no projections from sheet metal screws or other obstructions which will collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Also inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning 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 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 In either case allow at least twice the diameter of the duct between the duct opening and nearest obstruction IMPORTANT DO NOT use screens louvers or caps on the outside opening of the exhaust ductwork NOTE Referto the illustrations on page 14 and page 15 for examples of single dryer venting
23. ads erroneous message s or ONLY partial segments Transient power voltage spikes disconnect power to the dryer wait 1 minute NOTE for dryer models with the optional battery back up disconnect battery then reestablish power to the dryer If a problem is still evident proceed to Item M2 Item M3 and Item 4 40 Failed keyboard touch pad label assembly Improper grounding of the dryer or the Dual Microprocessor Controller DMC computer ground connections to the panel or the dryer are not proper Failed DMC computer Dryer stops during a cycle and the DMC computer light emitting diode L E D display returns to FILL If the dryer is equipped with optional battery back up 1 Refer to Item M1 Item M3 or Item M4 on page 40 and page 41 If the dryer is not equipped with optional battery back up 1 2 Loose connection somewhere in the power source to the dryer Loose connection in main power circuit to the DMC computer Improper grounding of the dryer or the DMC computer ground connections to the panel or the dryer are not proper Failed DMC computer Heating unit is not operating no heat both DMC computer heat indicator dot and HEAT indicator are on but no spark at burner area when the dryer is first started Failed DMC computer Gas heating unit is not operating no heat both DMC computer heat indicator dot and HEAT indicator are on but no spark at
24. ajau 7901 ADWIXVI SE DNILJNA WW LNOZIYOH WNNININ VIO ZE 02 8 DONIN3dO NIHIIM Q3HJ1N32 38 SAW LING AHL INDOHV AVM SHL 11 1200 SHL 806 SSHINI Z 38 LSAW ONINAdO V 310N EOESNVN NOIL23S H3AHQO MJA JAIS 7251 9 T3 DNILNJA H3JASO 375NIS 1VNH31X3 1210 vig 725 9 uy 1200 via vZ S 9 p VIG 2500 8 17 ILON 335 24 3ONVHBVSDOXZ A XZ 5 9 9 9 OL DNILING 1V23ILH3A LSAWHXS LN3ON3d3QNI YSANG SNOILDANNOD DNILN3A HJAWU d NIS IVNH3LX3 15 3 Multiple Dryer Common Venting If it is not feasible to provide separate exhaust ducts for each dryer ducts from individual dryers may be channeled into a common main duct The individual ducts should enter the bottom or side of the main duct at an angle not more than 45 in the direction of airflow The main duct should be tapered with the diameter increasing before each individual 10 inch 25 4 cm duct when dryer common exhaust is used is added If single 6 inch 15 24 cm basket tumbler exhaust ducts are used the diameter should be increased after every second 6 inch 15 24 cm duct IMPORTANT No more than four 4 dryers or eight 8 baskets tumblers total should be connected to o
25. cumulation in customer furnished exhaust ductwork system and from the dryer s internal exhaust ducting 35 WARNING THE ACCUMULATION OF LINT IN THE EXHAUST DUCTWORK CAN CREATE A POTENTIAL FIRE HAZARD WARNING DO NOT OBSTRUCT THE FLOW OF COMBUSTION AIR AND VENTILATION AIR A back draft damper that is sticking partially closed can result in slow drying and shut down of the heat circuit safety switches and or thermostats Whencleaning dryer cabinet s avoid using harsh abrasives A product intended for the cleaning of appliances is recommended B ADJUSTMENTS 7 DAYS AFTER INSTALLATION and EVERY 6 MONTHS THEREAFTER Inspect bolts nuts screws bearing setscrews grounding connections and nonpermanent gas connections unions shutoff valves and orifices Motor and drive belts should be examined Cracked or seriously frayed belt s should be replaced Tighten loose belt s when necessary Complete operational check of controls and valves Complete operational check of ALL safety devices door switches lint drawer switch sail switch burner and hi limit thermostats C LUBRICATION The motor bearings idler bearings and under normal most conditions the basket tumbler bearings are permanently lubricated It is physically impossible to re lubricate the basket tumbler bearings if you choose to do so even though this practice is not necessary Use Shell Alvania 2 grease or its equivalent The basket tumbler bearings used in
26. ductwork Insufficient make up air Failed DSI module Dryer operates but is taking too long to dry Exhaust ductwork run is too long or is undersized back pressure must be no less than 0 and cannot exceed 0 3 inches 0 74 mb W C Low and or inconsistent gas pressure GAS MODELS ONLY Insufficient make up air Poor air gas mixture at burner GAS MODELS ONLY yellow or poor flame pattern Adjust gas burner air adjustment shutters Lint drawer screen is not being cleaned out on a regular basis or often enough Extractors washers are not performing properly Sail switch is fluttering restriction in exhaust ductwork 42 10 11 12 Failed DMC computer temperature sensor temperature calibration is inaccurate Failed DMC computer temperature calibration is inaccurate Failed burner oven hi limit Failed basket tumbler hi limit thermostat Lint accumulation in location exhaust system Condensation on main door glass Too long undersized or improperly installed ductwork Exhaust back draft damper is stuck closed or partially closed Restriction in exhaust ductwork Dryer is making scraping noise at basket tumbler area Check for object s caught in the basket tumbler wrapper area Basket tumbler is out of proper alignment a Check both the vertical alignment and lateral alignment b Check gap between the front panel and the basket tumbler front setscrews may have come l
27. e ductwork should be smooth inside with no projections from sheet metal screws or other obstructions which will collect lint When adding ducts the duct to be added should overlap the duct to which it is to be connected ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building Also inspection doors should be installed at strategic points in the exhaust ductwork for periodic inspection and cleaning NOTE When the exhaust ductwork passes through 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 16 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 In either case allow at least twice the diameter of the duct between the duct opening and nearest obstruction IMPORTANT DO NOT use screens louvers or caps on the outside opening of the exhaust ductwork NOTE Refertothe illustrations on page 18 for examples of multiple dryer common venting DRYER COMMON EXHAUST CONNECTIONS USING FLEX DUCT WORK 10 25 4 cm DIA MINIMUM 0 25 4 cm x 6 15 24 cm x 6 1524 cm 6 1524 cm DIA EX D
28. e ductwork travels as directly as possible to the outdoors with as few turns as possible When single dryer 10 inches 25 4 cm vertical venting is used the ductwork from the dryer to the outside exhaust outlet must not exceed 35 feet 10 67 meters or for 10 inches 25 4 cm horizontal 10 feet 3 05 meters In the case of multiple common dryer venting the distance from the last dryer to the outside exhaust outlet must not exceed 15 feet 4 57 meters The shape of the exhaust ductwork is not critical so long as the minimum cross sectional area is provided It is suggested that the use of 90 turns in ducting be avoided use 30 or 45 angles instead Excluding basket tumbler dryer elbow connections or elbows used for outside protection from the weather no more than two 2 elbows should be used in the exhaust duct run If more than two 2 elbows are used the cross section area of the ductwork must be increased in proportion to the number of elbows added 1 Exhaust Connections of Top and Bottom Baskets Tumblers There is no common venting connection provided with the dryer Each basket tumbler exhaust duct is provided with its own back draft damper Each basket tumbler can be exhausted directly outdoors independently or connected to a common duct Both single or common ductwork can be rigid ducting or flexible ducting For common connections a kit ADC Part No 882035 is available from the factory and includes the necessary flex ductin
29. e fabric setting selection Setting HI TEMP is the high temperature range PERM PRESS is the medium temperature range and LO TEMP is the low temperature range Once the fabric temperature setting selection has been determined you start the dryer by pressing the fabric setting key for the basket tumbler being used i e LO TEMP setting for the upper basket tumbler c The dryer will now start and the L E D display for the basket tumbler selected will read the setting and the time vended i e LO 10 d The cycle time will count down until the drying and cooling cycles are completed e Upon completion of the drying cycle and cooling cycle the dryer will shut off the tone buzzer will sound for 5 seconds and the L E D display will read donE NOTE Ifthe Anti Wrinkle program is active the L E D display will remain reading donE and the Dual Microprocessor Controller DMC computer will proceed through the Anti Wrinkle program until the maximum Active Guard Time has expired or until the main door is opened whichever comes first If the Anti Wrinkle program is not active or in use the L E D display will read donE until the main door is opened at which time the L E D display will read FILL and or the Amount To Start f Notes 1 The dryer basket tumbler can be stopped at any time by opening the main door To restart dryer shut the main door and press des
30. ent limiting class RK1 or RKS ONLY 2 Circuit breakers are thermal magnetic industrial motor curve type ONLY For others calculate verify correct breaker size according to appliance amp draw and type of breaker used NOTE Manufacturer reserves the right to make changes in specifications at any time without notice or obligation 20 G GAS INFORMATION Itis your responsibility to have ALL plumbing connections made by a qualified professional to assure that the gas plumbing installation is adequate and conforms with local and state regulations or codes In the absence of such codes ALL plumbing connections materials and workmanship must conform to the applicable requirements of the National Fuel Code 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 IMPORTANT Failureto comply with these codes or ordinances and or the requirements stipulated in this manual can result in personal injury and improper operation of the dryer 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 The dryer must be isolated from the gas supply piping system by closing its individual manual shutoff
31. g elbows and assembly etc to join the top and bottom exhausts together ALL ductwork joints must be taped to prevent moisture and lint from escaping into the building IMPORTANT Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct area must be no less than 0 and must not exceed 0 3 inches 0 74 mb water column W C when both baskets tumblers are operating 2 Single Dryer Venting Where possible it is suggested to provide a separate exhaust duct for each dryer The exhaust ductwork 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 It is suggested that the use of 90 turns in ducting be avoided use 30 or 45 angles instead The shape of the exhaust ductwork is not critical so long as the minimum cross sectional area is provided 12 NOTE Exhaust back pressure measured by a manometer at the dryer exhaust duct area must be no less than O and must not exceed 0 3 inches 0 74 mb water column W C It is suggested that the ductwork from each dryer not exceed the limitations noted in this manual If the ductwork exceeds these limitations or has numerous elbows the cross sectional area of the ductwork must be increased in proportion to length or number of elbows in it IMPORTANT For extended ductwork runs the cross sectional area of the ductwork can only be increased to an extent When the ductwork appro
32. g diode L E D display 1 Service panel fuse blown or tripped breaker 2 Blown control circuit fuse 3AG 1 2 Amp Slo Blo Fuse 3 Failed Dual Microprocessor Controller DMC computer Basket tumbler does not start but motor and DMC computer motor L E D dot motor output L E D indicators are on 1 DMC computer indicator is on a Failed motor contactor relay b Failed motor Dual Microprocessor Controller DMC computer indicator is off and the light emitting diode L E D display does not read door a Failed DMC computer Basket tumbler does not turn but motor and DMC computer motor L E D dot and motor output L E D indicators are on Loose basket tumbler belt check tension adjustment Basket tumbler belt jumped off of motor or idler shaft Broken basket tumbler belt The dryer will not stop even with no cycle L E D display reads FILL in progress Failed motor contactor relay The dryer operates for a few minutes and with the DMC computer motor L E D indicator dot on the motor stops and then after a period of time restarts on its own Motor is overheating and tripping out on its internal overload a Motor air vents clogged with lint b Low voltage to motor The dryer operates for a few minutes and then stops DMC computer L E D display continues to read cyclein progress indicator dots are off and dryer can be restarted by pressing selection
33. he drying cycle by opening and closing the main door then making a new selection 32 SECTION V SERVICE PARTS INFORMATION A SERVICE Only properly licensed or trained technicians should service the dryer If service is required contact the dealer from whom the equipment was purchased If the dealer cannot be contacted or is unknown contact the Maytag Co for a dealer in your area B PARTS Replacement parts should be purchased from the dealer from whom the Maytag equipment was purchased If the 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 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 33 SECTION VI WARRANTY INFORMATION RETURNING WARRANTY CARDS gt 1 Before any dryer leaves the manufacturer 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 so as to extend the customer s warranty period IMPORTANT Aseparate warranty card must be completed and returned for each individual dryer NOTE Be sure to include the installation date when returning warranty card s B WARRANTY For a copy of the Manufacturers commercial warranty covering your particular dryer s contact the dealer from whom you purchased
34. he high temperature range the PERM PRESS is the medium temperature range and the LO TEMP setting is the low temperature range Once the fabric temperature setting selection has been determined you start the dryer by pressing the fabric setting key for the basket tumbler being used 1 LO TEMP setting for the upper basket tumbler b The dryer will now start and the L E D display for the basket tumbler selected will read the setting selection and the drying portion of the L E D display will read 00 and count upwards in time c Upon completion of the drying cycle and cooling cycle the dryer will shut off the tone buzzer will sound for 5 seconds and the L E D display will read NOTE Ifthe Anti Wrinkle program is active the L E D display will remain reading donE and the DMC computer will proceed through the Anti Wrinkle program until the maximum Active Guard Time has expired or until the main door is opened whichever comes first 3l d Notes 1 The dryer basket tumbler can be stopped at any time by opening the main door To restart dryer shut the main door and press desired setting NOTE Ifthe Anti Wrinkle program is not active or in use the light emitting diode L E D display will read donE until the main door is opened at which time the L E D display will read FILL and or FrEE 2 Selection setting changes can be made at any time during t
35. he lint door It is suggested that the dryer be positioned about 2 feet 0 61 meters away from the nearest obstruction for ease of installation maintenance and service to be measured from the back guard Refer to the illustration on the previous page for details NOTE Airconsiderations are important for proper and efficient operation D FRESH AIR SUPPLY REQUIREMENTS Air supply make up air must be given careful consideration to assure proper performance of each dryer An unrestricted source of 800 cfm 22 65 cmm is necessary for each dryer 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 This area must be enlarged if louvers or registers cover the opening It is not necessary to have a separate make up air opening for each dryer Common make up air openings are acceptable However they must be set up in such a manner that the make up air is distributed equally to the dryers For example for a bank of eight 8 dryers a total make up air opening of 12 square feet 1 15 square meters is required Two 2 openings measuring 2 feet by 3 feet 6 square feet 0 61 meters by 0 91 meters 0 56 square meters are acceptable The dryer must be installed with provisions for adequate combustion and make up air supply Allowances must be made for remote or constricting passageways or where dryers are located at excessive altitudes or predominantly low pressu
36. ice must be performed by a de gaz appelez le service des incendies qualified installer service agency or the gas supplier L installation et l entretien doivent tre assur s par un installateur ou un service d entretien qualifi ou par le fournisseur de gaz RETAIN THESE INSTRUCTIONS INASAFE PLACE FOR FUTURE REFERENCE 020502JEV mcronan Part No 113364 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 safe efficient and trouble free 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 near the dryer in a prominent location FOR YOUR SAFETY POUR VOTRE S CURIT Do not store or use gasoline or Ne pas entreposer ni utiliser d essence other flammable vapors and ni d autres vapeurs ou liquides liquids in the vicinity of this or inflammables proximit de cet any other appliance appareil ou de tout autre appareil We have tried to make this manual as complete as possible and hope you will find it useful The manufacturer reserves the right to make changes from time to time without notice or obligation in prices specifications colors and material and to change
37. ir Supply Require melts sicnt ico tbt es mr tete ob E Exhaust Requirements irap aciei Oed 12 Information ess eise een Cor 19 Cr Gras IBFOTTHADOTI ie edite af es bee tie e caa ite ute 21 H Preparaion For Evo te 26 T PROperahonal ess esc aos ade ave Sco dede b den disc 26 J SUE Do Wain InstEaclols eei een 29 SECTION IV OPERATING INSTRUCTIONS nn 30 As Starting the Dryef ons cre tis cine endete Saad eda Dedi caesum ide ia ees made hue ie 30 SECTION V SERVICE PARTS INFORMATION ioo een os e eoo see sa Pose 0806 e opt 33 AE SERVICE MPH 33 B Pants ee ue RER tr era o leu Hl t EC 33 SECTION VI 5 34 Warranty Cards oed o odi ea BES niK 34 B Warran os us 34 SECTION VII ROUTINE MAINTENANCE scsccsscssssessvacovecnsscedcassesccesssteetesscesedeseseeheshasssevenscssasvestes 35 UR M anne anni id anni 35 B Adj stments 36 n TP 36 SECTION VIII 5 255559559
38. ire hazard NOTE Theuse of aluminum wire will VOID THE WARRANTY 2 Electrical Connections A wiring diagram is included with each dryer showing the wiring connection sequence The electrical connections are made in a box located at the top of the dryer The dryer is shipped with three 3 connection points L1 L2 Neutral and Ground for each basket tumbler If local codes permit power to the dryer can be made by use of a flexible U L listed power cord pigtail wire size must conform to rating of dryer or the dryer can be hard wired directly to the service breaker panel In both cases a strain relief must be installed where the wiring enters the dryer Electrical Connections Leads Black White Green E Positive Neutral Ground L1 L2 GND 3 Grounding Grounding earth connections 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 amp 2 CSA C22 1 1990 or LATEST EDITION The ground connection may be to a proven earth ground at the location service panel For added personal safety when possible it is suggested that a separate ground wire sized per local codes be connected from the ground
39. ired setting NOTE When acycle is interrupted by opening the main door cycle time will continue to count downward regardless if the door is open or closed until a keyboard touch pad selection is made 30 2 Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection 3 Additional time can be purchased at any time If the dryer is in operation drying mode and additional coins are inserted the light emitting diode L E D display s will read PUSH tEnP and the selection setting key for the appropriate basket tumbler must be pressed NOTE Any one 1 of the three 3 selection keys can be pressed for the appropriate basket tumbler No matter which key is pressed the Dual Microprocessor Controller DMC computer will continue the cycle selection time that was in operation at the time of inserting additional coins When both baskets tumblers are in operation and additional coins are inserted for one 1 basket tumbler and the appropriate basket tumbler selection is made the other basket tumbler automatically resumes cycle status 2 Non Coin OPL Dryers The dryer is available for use when the L E D display reads FILL and or FrEE Once the load has been put into the dryer and the main door is closed start the dryer as follows a Determine fabric setting selection Setting HI TEMP is t
40. livered It is your responsibility to file freight claims Dryer parts damaged in transit cannot be claimed under warranty Freight claims are the responsibility of the consignee and ALL claims must be filed at the receiving end Manufacturer assumes no responsibility for freight claims or damages B SAFETY PRECAUTIONS 1 DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance 2 Purchaser user should consult the local gas supplier for proper instructions to be followed in the event the user smells gas The instructions should be posted in a prominent location 3 WHAT TO DO IF YOU SMELL GAS a DO NOT try to light any appliance b DO NOT touch any electrical switch c DO NOT use any phone in your building d Clear the room building or area of ALL occupants e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions f If you cannot reach your gas supplier call the fire department 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 WARNING Dry only water washed fabrics DO NOT dry articles spotted or washed in dry cleaning solvents a combustible detergent or
41. ment or conversion of dryers in the field for elevations over 2 000 feet 609 6 meters are made by changing each burner orifice If this conversion is necessary contact the dealer who sold the dryer or contact Maytag Co 21 Technical Gas Data a Gas Specifications TYPE OF GAS NATURAL LIQUID PROPANE Manifold Pressure 3 5 inches W C 8 7 mb 10 5 inches W C 26 1 mb 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 W C Water column in inches Measured at gas valve pressure tap when gas valve is on MLG31PCA Gas Inlet Size each basket tumbler 1 2 Btu hr Input each basket tumbler 68 000 17 136 kcal hr Btu hr Input total for both baskets tumblers 136 000 34 272 kcal hr N P T National Pipe Thread b Natural Gas Regulation is controlled by each gas valve s internal regulator Incoming supply pressure must be consistent between a minimum of 6 0 inches 14 92 mb and a maximum of 12 0 inches 29 9 mb water column pressure c Liquid Propane L P Gas Dryers made for use with L P 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 inches 26 1 mb water column There is no regulator or regulation provided i
42. n an L P dryer The water column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer 22 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 M9 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 It is important that gas pressure regulators meet applicable pressure requirements and that gas meters be rated for the total amount of ALL the appliance BTUs being supplied The dryer is provided with two 2 1 2 N P T inlet pipe connections one for each basket tumbler at the rear of the dryer If a separate feed is provided for each basket tumbler from the main supply line header then a 1 2 12 7 mm line connection is sufficient However if the top and bottom basket tumbler connections are connected together the supply from the header must be increased to 3 4 inch 19 05 mm An optional piping kit is available from the factory as illustrated below and on page 46 It is recommended that a gas shutoff valve be provided to the gas supply line of each dryer for ease in servicing TYPICAL GAS CONNECTIONS UNION SHUT OFF e J 9 05 mm NIPPLE 3691 44 cm MINIMUM OSE NIPPLE SEE IMPORTANT NOTE
43. ne 1 main common duct NOTE Refertothe illustrations on page 18 for examples of multiple dryer common venting The main duct may be any shape or cross sectional area so long as the minimum cross sectional area is provided The illustrations on page 18 show the minimum cross sectional area for multiple dryer venting These figures must be increased in proportion if the main duct run from the last dryer to where it exhausts to the outdoors is unusually long over 15 feet 4 57 meters or has numerous elbows more than one 1 in it In calculating ductwork size the cross sectional area of a square or rectangular duct must be increased twenty percent 20 for each additional 15 feet 4 57 meters The diameter of a round exhaust must be increased ten percent 10 for each additional 15 feet 4 57 meters IMPORTANT For extended ductwork runs the cross sectional area of the ductwork can only be increased to an extent Maximum proportional ductwork run cannot exceed 15 feet 4 57 meters more than the original limitations of 15 feet 4 57 meters with two 2 elbows When the ductwork approaches the maximum limits as noted in this manual a professional heating venting and air conditioning HVAC firm should be consulted for proper venting information IMPORTANT Exhaust back pressure measured by a manometer at each basket tumbler exhaust duct area must be no less than 0 and must not exceed 0 3 inches 0 74 mb water column W C Th
44. oose and basket tumbler walked forwards or backwards Loose or broken basket tumbler tie rod Broken basket tumbler support Excessive noise and or vibration Dryer is not leveled properly Impellor fan out of balance or broken Loose basket tumbler tie rod Basket tumbler is out of adjustment or adjustment bolts hardware are loose Loose motor or motor mount assembly Basket tumbler turns too fast as opposed to other basket tumbler Foreign object s caught between basket tumbler belt and motor shaft 43 SECTION IX PROCEDURE FOR FUNCTIONAL CHECK REPLACEMENT COMPONENTS 1 Microprocessor Controller Computer Board a Uponcompleting installation of the replacement microprocessor controller computer board reestablish power to the dryer b Startthe drying cycle c Verify that the motor s 1 and the heat indicator dots 2 in the microprocessor controller computer light emitting diode L E D display are on Refer to the illustration below d Verify that the motor s heat and door indicator lights on the back side of the microprocessor controller computer board are lit Refer to the illustration below
45. or discontinue models The illustrations included in this manual may not depict your particular dryer exactly Important For your convenience log the following information DATE OF PURCHASE MODEL NO DISTRIBUTOR S NAME Serial Number s For replacement parts contact the distributor 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 These instructions must be posted in a prominent location near the dryer IMPORTANT YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY BEFOREANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TOALLOW ACCESS FOR CLEANING ADJUSTING INSTALLATION or TESTING OF ANY EQUIPMENT per OSHA Occupational Safety and Health Administration STANDARDS Attention Lor des op rations d entretien Caution Label all wires prior to des commandes tiqueter tous fils avant disconnection when servicing controls Wiring de les d connecter Toute erreur de errors can cause improper operation c blage peut tre une source de danger et de panne CAUTION DRYERS SHOULD NEVER BELEFT UNATTENDED WHILE IN OPERATION WARNING CHILDREN SHOULD NOT BEALLOWED TO PLAY ON OR NEAR THE DRYERS CHILDREN SHOULD BE SUPERVISED IF NEAR DRYERS IN OPERATION
46. or stored in an area where it will be exposed to water or weather The dryer is for use in noncombustible locations Provisions for adequate air supply must be provided as noted in this manual refer to Fresh Air Supply Requirements in Section D Clearance provisions must be made from noncombustible construction as noted in this manual refer to Dryer Enclosure Requirements in Section C 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 61 meters away from the nearest obstruction i e wall for ease of installation maintenance and service Refer to the illustration below Provisions must be made for adequate clearances for servicing and for operation as noted in this manual refer to Dryer Enclosure Requirements in Section C Dryer must be exhausted to the outdoors in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust Requirements in Section E Dryer must be located in an area where correct exhaust venting can be achieved as noted in this manual refer to Exhaust Requirements in Section E CLEARANCES SHOWN ARE MINIMUM DIMENSIONS TO NEAREST COMBUSTIBLE MATERIALS CEPTABLE FOR EASE OF INSTALLATION AST 18 4572 cm IS RECOMMENDED EPTABLE FOR EASE OF INSTALLATION 4 60 96 cm IS REC
47. or termination in sensor harness somewhere between the sensor bracket and the DMC computer 2 L E D display reads dSFL for a short period of time 30 seconds or less and then returns to the normal stop FILL mode NOTE Oncethe DMC computer detects a problem it updates every 30 seconds so that if a problem was a loose connection in this circuit which corrected itself the dSFL display condition would automatically be canceled a Loose wire and or termination in sensor harness somewhere between the sensor bracket and the DMC computer b Failed DMC computer temperature sensor J DMC computer L E D display reads Hot The Hot display condition indicates a possible overheating condition The DMC computer monitors the temperature in the dryer at ALL times If the DMC computer detects that the temperature in the dryer has exceeded 170 F 77 C it will disable ALL of the dryer outputs shut the dryer down the buzzer tone will sound for approximately 5 seconds and the L E D display will read Hot The L E D display will continue to read Hot until the temperature has dropped to 170 F 77 C or lower and the DMC computer is manually reset by closing and opening the Program Switch PS 39 Possible reasons for overheating 1 Restriction in location exhaust ductwork a Dryer exhaust damper stuck in closed position b Undersized exhaust ductwork Insufficient make up air
48. re areas 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 IMPORTANT Make up air openings should not be located near ductwork exhaust outlets If make up air openings are too close to the exhaust outlet lint and fumes may be drawn back into the dryer area through these openings MAKE UP AIR OPENINGS TCOSTA 05 23 00 TYPICAL INSTALLATION SHOWING MAKE UP AIR OPENINGS NOTE Component failure due to dry cleaning solvent fumes will VOID THE WARRANTY 11 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 overheating of the dryer and shut down of the burner by the airflow sail switches burner hi limits or basket tumbler hi heat thermostats The dryer must be installed with a proper exhaust duct connection to the outside CAUTION This dryer produces combustible lint and must be exhausted to the outdoors CAUTION IMPROPERLY SIZED OR INSTALLED EXHAUST DUCTWORK CAN CREATE A POTENTIAL FIRE HAZARD The exhaust ductwork should be laid out in such a way that th
49. s desired temperature selection 27 NOTE During the purging period check to be sure that ALL gas shutoff valves are open Once ignition 1s established a gas pressure test should be taken at the gas valve pressure tap of each dryer to assure that the water column W C pressure is correct and consistent NOTE Water column pressure requirements measured at the gas valve pressure tap 3 5 Inches 8 7 mb Water Column 10 5 Inches 26 1 mb Water Column column pressure must be regulated at the source L P tank or an external regulator must be added to each dryer 4 Make a complete operational check of ALL safety related circuits i e lint basket switches and sail switches 5 Each basket tumbler should be operated through one 1 complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly NOTE The sail switch can be checked for proper operation by opening the control door while the dryer is running and the heating unit burner active on The heating unit s should shut off within a few seconds If not make the necessary adjustments BASKET TUMBLER COATING The basket tumbler is treated with a protective coating We suggest dampening old garments or cloth material with a solution of water and nonflammable mild detergent and tumbling them in the basket tumbler to remove this coating 6 Computer Programs Selections Each Dual Microprocessor
50. se of the dryer to the wooden skid Two 2 are at the rear of the base and two 2 are located in the front Once the bolts are removed slide the dryer off the skid With the skid removed to make it easier to slide the dryer into its final position slightly lower ALL four 4 leveling legs so that the dryer will slide on the legs instead of the base frame The dryer is equipped with four 4 leveling legs one 1 at each corner of the dryer base The hex head adjustment bolts for the two 2 front leveling legs are located directly behind the lower access door and the rear two 2 adjustments are directly behind the lower rear back guard panel For more effective automatic door closure and better tumbling action and improved efficiency the dryer should be tilted slightly to the rear B LOCATION OF THE DRYER 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 Canadian Installation Codes CAN CGA B149 1 M91 Natural Gas or CAN CGA B149 2 M91 L P Gas or LATEST EDITION 1 The dryer must be installed on a sound level floor capable of supporting its weight Carpeting must be removed from the floor area that the dryer is to rest on IMPORTANT dryer must be installed on noncombustible floors only 2 The dryer must not be installed
51. 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 the Maytag dealer by ordering Part No 882159 which includes two 2 grease fittings 36 SECTION VIII TROUBLESHOOTING 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 The information provided will help isolate the most probable component s associated with the difficulty described The experienced technician realizes however that a loose connection or broken shorted wire may be at fault where electrical components are concerned and not necessarily the suspected component itself Electrical parts should always be checked for failure before being returned to the factory The information provided should not be misconstrued as a handbook for use by an untrained person making repairs IMPORTANT Whenreplacing blown fuses the replacement must be of the exact rating as the fuse being replaced WARNING ALL SERVICE AND TROUBLESHOOTING SHOULD BE PERFORMED BY A QUALIFIED PROFESSIONAL OR SERVICE AGENCY WARNING WHILE MAKING REPAIRS OBSERVE ALLSAFETY PRECAUTIONS DISPLAYED ON THE DRYER OR SPECIFIED IN THIS MANUAL A Nolight emittin
52. 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 NOTE Whenever contacting the Maytag Co for warranty information be sure to have the dryer s model number and serial number available so that your inquiry can be handled in an expeditious manner 34 SECTION VII ROUTINE MAINTENANCE A CLEANING A program and or schedule should be established for periodic inspection cleaning and removal of lint from various areas of the dryer as well as throughout the ductwork system The frequency of cleaning can best be determined from experience at each location 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 this dryer will provide many years of efficient trouble free and most importantly safe operation WARNING KEEPDRYER AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS SUGGESTED CLEANING SCHEDULE DAILY beginning of each work shift Clean lint from lint drawer screen Inspect lint screen and replace if torn WEEKLY Clean lint accumulation from around microprocessor temperature sensor probes and sensor bracket assemblies WARNING TOAVOID HAZARD OFELECTRICAL SHOCK DISCONTINUE ELECTRICAL POWER SUPPLY TO THE DRYER 90 DAYS Inspect and remove lint ac
53. train area right inside wall near sail switch behind the middle control access door GAS MODELS check to assure that the dryer is connected to the type of heat gas indicated on the dryer data label GAS MODELS the sail switch damper assembly was installed and adjusted at the factory prior to shipping However each sail switch adjustment must be checked to assure that this important safety control is functioning Check bolts nuts screws terminals and fittings for tightness GAS MODELS be sure that ALL gas shutoff valves are in the open position Be sure ALL back guard panels and service box covers have been replaced Check the lint door to assure that it is closed and secured in place Rotate the basket tumbler by hand to be sure they move freely For more effective automatic door closure and better tumbling action and improved efficiency the dryer should be tilted slightly to the rear 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 1 2 Turn on electric power to the dryer a Open ALL gas shutoff valves Dual Microprocessor Controller DMC Computer System Operational Test a Coin Models Only 1 The light emitting diode L E D display s will flash back and forth between FILL and the amount needed to start the dr
54. yer basket tumbler i e LO selection for the upper basket tumbler The L E D display will now read selection setting made and the drying time portion of the L E D display will read 00 and count upwards in time NOTE The dryer can be stopped at any time by opening the main door To restart the dryer shut the main door and press the desired setting 3 Open main door to stop the dryer and change selection to PERM PRESS medium setting Repeat this procedure but change the selection setting to high This will confirm that the setting key circuits and door switch circuits are functioning properly NOTE Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection 4 Repeat above procedure for the other basket tumbler 3 Heat Circuit Operational Test a Gas Models When a gas dryer is first started during initial start up it has a tendency not to ignite on the first ignition attempt This is because the gas supply piping is filled with air so it may take a few minutes for the air to be purged from the lines The dryer is equipped with a Direct Spark Ignition DSI system which has internal diagnostics If ignition is not established after three 3 attempts the heat circuit DSI module will lockout until it is manually reset To reset the DSI system open and close the main door and restart the dryer pres
55. yer i e 25 meaning that the dryer is available and 254 is required to start it 2 Insert the proper number of coins into coin acceptor Once the correct amount needed to start the dryer has been inserted the L E D display s will read PUSH tEnP 26 3 Start the dryer by pressing the desired setting for either the upper basket tumbler or lower basket tumbler i e selection for the upper basket tumbler The light emitting diode L E D display will now read selection setting made and the amount of time vended 1 LO 10 NOTE The dryer can be stopped at any time by opening the main door To restart the dryer shut the main door and press desired setting 4 Open main door to stop the dryer and change selection to PERM PRESS medium setting Repeat this procedure but change the selection setting to high This will confirm that the setting key circuits and door switch circuits are functioning properly NOTE Selection setting changes can be made at any time during the drying cycle by opening and closing the main door and then making a new selection 5 Repeat above procedure for the other basket tumbler b OPL Non Coin Models Only 1 The L E D display s will flash back and forth between FILL and FrEE meaning that the dryer is available 2 Start the dryer by pressing the desired setting for either the upper basket tumbler or lower dr

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