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W10251135 TeCHNiCaL eDuCaTiON Next Generation Top Load Commercial Washer Coin and Non-Coin MODELS: MAT14CS MAT14PD MAT14PR MAT15MN ServiCe MaNuaL...
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FOrWarD This Maytag Service Manual, ”Next Generation Top Load Commercial Washer” (Part No. W10251135), provides the Commercial Laundry Service Professional with information on the installation, operation, and service of the Coin and non coin “Next Generation Top Load Commercial Washer”. For specific information on the model being serviced, refer to the “Installation Instructions,”...
GeNeraL ..........................1-1 View entire service video .................. 1-1 Model number designations ....................1-2 Model and serial number label location ................1-3 Maytag commercial laundry literature list ................. 1-4 iNSTaLLaTiON reQuireMeNTS ................... 2-1 Tools and parts ......................... 2-1 Location requirements ...................... 2-2 Recessed area and closet installation ................
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TaBLe OF CONTeNTS - CONTiNueD Page Remove the vacuum break - MN model ................4-21 Remove the inlet hose - MN model .................. 4-22 Remove the agitator ......................4-23 Remove the tub ring ......................4-24 Remove the balance ring ....................4-25 Remove the balance ring - MN model ................
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TaBLe OF CONTeNTS - CONTiNueD Page DiaGNOSiS & TrOuBLeSHOOTiNG ..................6-1 Diagnostic codes ......................6-1 Top Load washer diagnostic mode ................... 6-2 Top Load washer help mode ..................... 6-3 Mechanical coin slide model timer sequence chart ............6-4 Mechanical non-pay model timer sequence chart ............6-5 WiriNG DiaGraMS .........................
GeNeraL vieW eNTire ServiCe viDeO WaSHer SaFeTY iMPOrTaNT electrostatic Discharge (eSD) Sensitive electronics ESD problems are present everywhere. ESD may damage or weaken the electronic control assembly. The new control assembly may appear to work well after repair is finished, but failure may occur at a later date due to ESD stress.
MODeL NuMBer DeSiGNaTiONS MODeL NuMBer BraND Maytag PrODuCT GrOuP AT Automatic Vertical AH Automatic Horizontal DE Dryer - Electric DG Dryer - Gas LE Laundry Stack - Electric LG Laundry Stack = Gas STaTuS DeSCriPTiON Top Load Regular Top Load Deep 2.5 VA Washer...
MaYTaG COMMerCiaL LauNDrY LiTeraTure LiST Maytag Commercial Laundry Literature List NeXT GeNeraTiON TOP LOaD PrODuCT Next Generation Dependable Care Product PRODUCT Tech Sheet or Wiring Service Parts Card Reader MODEL Install Instruct TYPE Diagram List Instructs Washer MAT14PDAWW0 W10135312 W10135297...
iNSTaLLaTiON reQuireMeNTS Parts supplied: For complete installation instructions choose one of the links below. Remove parts bag from washer. Check that all parts were included. • 2 inlet hoses Installation Instructions Commercial Non-Coin • 4 flat water hose washers Top Load Washer •...
• A sturdy floor to support the washer weight LOCaTiON reQuireMeNTS (washer, water and load) of 315 lbs (143 kgs). • A 12” (30 cm) minimum riser to provide an air cushion and prevent noise and damage to valves for a single washer installation. •...
prong, grounded-type outlet, grounded eLeCTriCaL in accordance with local codes and reQuireMeNTS ordinances. If a mating outlet is not available, it is the personal responsibility and obligation of the customer to have the properly grounded outlet installed by a qualified electrician. reCOMMeNDeD GrOuND MeTHOD The washer, when installed, must be...
BaSiC OPeraTiON OF COMMerCiaL WaSHer For additional information, see www.MaytagCommercialLaundry.com This tech sheet is not valid for models prior to series MAT14. 4. Warm Start (after power failure): After a delay of up to 8 seconds, the appliance is restored to the state that existed at time of the power failure.
CONTrOL SeT-uP STarT OPeraTiNG SeT-uP PrOCeDureS iMPOrTaNT: Read all instructions before operating. The lower fabric setting key pads and the digital display are used to set up the Electrical Shock Hazard controls. The display can contain 4 numbers Disconnect power before servicing. and/or letters and a decimal point.
SeT-uP CODeS iMPOrTaNT: The console must not be The LOWER MIDDLE key pad will advance you from code to code. opened unless power is first removed from the washer. To access connector AA1: The LOWER LEFT key pad will change the code value.
COMPONeNT aCCeSS reMOve THe CONTrOL reMOve THe CONTrOL PaNeL aSSeMBLY PaNeL aSSeMBLY - MN MODeL Electrical Shock Hazard Disconnect power before servicing. Electrical Shock Hazard Replace all parts and panels before Disconnect power before servicing. operating. Replace all parts and panels before Failure to do so can result in death or operating.
POWer SOurCe eXPOrT MODeL PLuG - MN MODeL riNSe LeveL Wire HarNeSS OPTiON - MN aND CS MODeLS Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Electrical Shock Hazard Failure to do so can result in death or Disconnect power before servicing.
reMOve TiMer kNOB reMOve eSCuTCHeON - MN MODeL - MN MODeL Use a flat blade screwdriver to pry the timer knob cap off the shaft Remove the retainer clip Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
reMOve THe TiMer reMOve THe CONTrOLS - MN MODeL - MN MODeL Electrical Shock Hazard Electrical Shock Hazard Disconnect power before servicing. Disconnect power before servicing. Replace all parts and panels before Replace all parts and panels before operating. operating. Failure to do so can result in death or Failure to do so can result in death or electrical shock.
rePLaCe CONTrOL PaNeL - MN MODeL Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the control panel (see page 4-1). Remove the timer knob (see page 4-3). Remove the escutcheon (see page 4-3).
reMOve THe PrOCeSSOr CONTrOL BOarD If you are removing the control board for replacement, disconnect all the wire connectors from the control board. Lift the control board off the control panel. Electrical Shock Hazard Remove the spacers for the processor Disconnect power before servicing.
reMOve eSCuTCHeON reMOve DiSPLaY LeNS Electrical Shock Hazard Electrical Shock Hazard Disconnect power before servicing. Disconnect power before servicing. Replace all parts and panels before Replace all parts and panels before operating. operating. Failure to do so can result in death or Failure to do so can result in death or electrical shock.
reMOve THe reLaYS reMOve GrOuND Wire Electrical Shock Hazard Electrical Shock Hazard Disconnect power before servicing. Disconnect power before servicing. Replace all parts and panels before Replace all parts and panels before operating. operating. Failure to do so can result in death or Failure to do so can result in death or electrical shock.
reMOve THe uSer iNTerFaCe Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the control panel (see page 4-1). Remove the escutcheon (see page 4-7). Remove two Phillips screws from the front of the control panel.
reMOve THe WaTer LeveL PreSSure SWiTCH Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the control panel (see page 4-1). Remove the air hose attached to the side of the switch.
reMOve LOW vOLTaGe TraNSFOrMer Remove the two - 5/16 inch hex head screws that secure the low voltage transformer to the washer top panel. 5/16 inch hex head screws Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
reMOve THe POWer COrD Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the control panel (see page 4-1). Lift the locking tab and disconnect the connector.
reMOve THe CONTrOL COver aSSeMBLY Remove two wire connectors from the control board that go to the metercase. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or Two wire electrical shock.
reMOve THe MeTerCaSe Unlock and remove the service access door on top of the metercase Remove two - 1/2 inch hex head bolts at the rear of the metercase that secure it to the top of the washer. Electrical Shock Hazard Disconnect power before servicing.
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Unlock and remove the coin vault to access and remove two - 1/2 inch hex head bolts at the front of the metercase. Two - 1/2 inch hex head bolts Lift the metercase off the washer top and pull the wires out from the hole in the side of the control cover assembly.
reMOve THe CaBiNeT FrONT Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. To remove the cabinet front, remove the two T-20 security screws from the lower edge of the front panel.
reMOve eNTire CaBiNeT Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Transformer wire Failure to do so can result in death or connector plug electrical shock. Remove the 5/16 inch hex head screw securing the ground wire that goes to the lid switch.
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Remove the two cabinet retainer clips inside To release the two plastic clips at the rear the console. Use a flat blade screwdriver of the washer insert a small flat blade that is shorter than the control cover screwdriver behind the clip. Gently pull assembly when inserted in the hole at the forward to release the plastic tab from the front of the cabinet retainer clip.
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There are locator tabs at each corner of Begin to remove the cabinet by lifting up the base that go through holes in the side on the top and metercase and pulling the panels to assist in aligning the cabinet for cabinet forward off the base slightly.
SPLaSH GuarD aND reTaiNer - MN MODeL Cabinet retainer clip Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Lift and rotate the cabinet retainer clip up to Remove the control panel (see page 4-1).
reMOve THe vaCuuM Break - MN MODeL Slide the top forward to allow the shoulder bolts mounted in the rear corners of the top to exit the snowman shaped holes in the side panels. Lift the top up and off the feature panel. Electrical Shock Hazard Disconnect power before servicing.
reMOve THe iNLeT HOSe - MN MODeL Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the entire cabinet (see page 4-17) Remove the hose from the vacuum break (see page 4-21, step 1) Squeeze the two tabs of the Christmas tree clip together and push it through the hole to...
reMOve THe aGiTaTOr Remove the 7/16 inch bolt that secures the agitator and lift the agitator out of the washer. 7/16 inch bolt Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
reMOve THe TuB riNG Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or inlet hose clamp electrical shock. Remove the tub ring by pressing down on the ring and pulling the tabs away from the tub to release the tabs all around the tub Remove entire cabinet (see page 4-17).
reMOve THe BaLaNCe riNG The clips are in the slot on the underside of the balance ring and they grab onto the top edge of the basket. Clips that become loose should be replaced. Clips Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
reMOve THe BaLaNCe riNG - MN MODeL When replacing the balance ring set the ring on the basket. Press on the retaining fingers of the balance ring to get it to drop into place. Electrical Shock Hazard Disconnect power before servicing. Rotate the balance ring clockwise until the teeth click onto the balance ring notches at Replace all parts and panels before...
reMOve THe BaSkeT Removal of the basket drive assembly without removal of the spin basket may require spreading the drive block. Place a wide flat blade screwdriver into the slot of the drive block and tap with a mallet to release the drive block from the spin tube Electrical Shock Hazard (see page 4-32).
reMOve THe TuB Remove the tub hose clamp with a pair of pliers and pull the hose off the tub outlet. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
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The bracket has a locator tab that fits into Remove the pressure switch air hose from the hole next to the screw location. Be sure the air dome on the side of the tub. Then to use the same screws to secure the tub pull the air tube out of the retainer loop on support brackets when reassembling the the side of the tub.
reMOve MOTOr reMOve THe TuB SeaL SPLaSH GuarD Electrical Shock Hazard Electrical Shock Hazard Disconnect power before servicing. Disconnect power before servicing. Replace all parts and panels before Replace all parts and panels before operating. operating. Failure to do so can result in death or Failure to do so can result in death or electrical shock.
reMOve THe PuMP Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the cabinet front (see page 4-16). Remove the two clips that secure the pump to the motor.
reMOve THe BaSkeT Drive Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Rotate the cam counterclockwise to Remove the transmission (see page 4-52). compress the spring and release the brake from the brake drum allowing the brake and basket drive to be pulled out of the tub...
reMOve THe TuB SuPPOrT Lift the tub off the tub support base to remove it from the washer. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
TriaNGuLar BaSe aSSeMBLY Lift the skate plate off the base to remove it. Skate plate Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the tub.
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The cups that are attached to the base have the shipping pins in them that were secured by the shipping strap removed during installation. These cups and pins can remain in place for the life of the washer. The purpose of the cups is to prevent the pins from falling out on the floor during installation, causing questions about what parts are falling out of the washer.
reMOve TuB SuPPOrT SPriNG aND BraCkeT Push the tub support spring bracket from the front. Remove it from the back of the tub support slot. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
reMOve DraiN HOSe, BraCkeT aND CuP Press down on the pressure clip at the top of the drain cup and push the cup through the hole of the feature panel. Lift the drain cup slightly and pull the drain cup and drain hose out from the rear of the Electrical Shock Hazard feature panel Disconnect power before servicing.
reMOve FeaTure PaNeL Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove entire cabinet (see page 4-17). Remove two - 5/16 inch hex head screws at the base of the feature panel that secure it to the base.
rear SuPPOrT LeveLiNG SYSTeM Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. The rear support leveling system is attached to the base of the washer. The leg brackets have a leveling spring in the middle.
aDDiTiONaL COMPONeNT aCCeSS reMOve THe COiN DrOP Using a 1/4 inch socket unscrew the two security bolts at the top and bottom of the metercase. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Security bolts Failure to do so can result in death or electrical shock.
reMOve THe COiN SLiDe - CS MODeL Shoulder bolts on the coin slide fit into the holes and slots of the metercase. Shoulder bolts Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
reMOve THe TiMer - CS MODeL The cam mechanism on the timer has a small brass pin by the teeth of the cam which is the lubrication point for the cam. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
reMOve COiN FuNNeL - CS MODeL Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the service access door on top of the metercase. Remove the coin vault from the metercase.
reMOve LiD SWiTCH Two Phillips screws Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. • The lid switch is located under the top of the washer.
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Remove the wire connector to the lid switch by lifting the tab and disconnecting the wire connector. Push the connector down into the washer cavity with a flat blade screwdriver if needed to unlock the side tabs. Push the ground wire down into the washer.
reMOve iNLeT vaLve Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or Mounting plate electrical shock. Lift the mounting plate up and tilt away from the feature panel to remove the mounting plate, inlet valve, thermistor and gain Remove the 5/16 inch hex head screw that access to the inlet tubing connection.
reMOve THe LiD During reassembly be sure to reinstall the plastic hinge bushings if they came off the top when pulling the hinges through them, and replace the rubber bumper on the end of the right side hinge. Electrical Shock Hazard Disconnect power before servicing.
reMOve THe PuMP Move the hose clamps from the pump with pliers down the hoses off the pump outlets. Hose clamps Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
ParTS OF THe MOTOr • The parts on the motor are as follows: • the capacitor, • the centrifugal switch Electrical Shock Hazard • thermal protector. Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
reMOve THe MOTOr Remove the wire harness connector from the motor by lifting the locking tab and pull the harness out of the centrifugal switch. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
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Remove the lower motor bracket first with a small flat blade screwdriver. Support the motor with one hand and remove the upper motor bracket. Pull the motor forward and out of the washer. Motor brackets Remove the motor brackets from the mounting plate by turning them ninety degrees and pulling them out.
reMOve THe TraNSMiSSiON Wire harness clip Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Tilt the washer back to allow access to the three - 1/2 inch bolts that secure the transmission to the washer.
rePLaCeMeNT TraNSMiSSiON Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. When a service replacement transmission is received, clear this breather hole of any obstruction before installing the new transmission.
reMOve CLuTCH aSSeMBLY aND ParTS Remove the E-clip with a small flat blade screwdriver. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. e-clip Remove the spring retainer with a small flat anti rattle clip vespal bearing...
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Spread the clutch band to remove the Remove the clutch band using a pair of pliers to compress the spring in the clutch spring and the clips at each end of the and lift the band out. The six pad clutch spring.
reMOve THe Brake aSSeMBLY Pull the brake assembly out of the drum and out of the tub support. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
reMOve Drive CaM T Bearing Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the brake assembly (see page 4-56). C clip Remove the C clip with a small flat blade screwdriver.
COMPONeNT TeSTiNG Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. DuaL WaTer iNLeT vaLve MOTOr THerMaL PrOTeCTOr SWiTCH 4-35 4-38...
Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. MOTOr 4-38...
Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. HiDDeN LiD SWiTCH MOTOr STarT CaPaCiTOr 4-38 4-36...
Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. BaSkeT Drive SHaFT CHeCkS 4-24...
DiaGNOSiS & TrOuBLeSHOOTiNG Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord. Failure to follow these instructions can result in death, fire, or electrical shock. DiaGNOSTiC CODeS If the set-up mode is entered and one of the following has occurred, the appropriate diagnostic code will be in the display.
When the service mode is exited anytime a diagnostic code is present, or while ‘SELECT CYCLE’ will be displayed unless dAS displays if operating with Maytag Data the end-of-cycle lid opening is required. Acquisition setup. On entry to diagnostic mode the entire display...
This mode is entered by pressing the LOWER LEFT key pad while in special pricing option mode 2.XX (or while dAS displays if operating with Maytag Data Acquisition setup). In help mode, the LOWER MIDDLE key pad can be used to advance through three help codes (displayed as 1h.XX, 2h.XX and 3h.XX).
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