Service - ApplianceAssistant.com...2 16026945 ©2006 Maytag Services Important Notices for Servicers...

ConvertibleDishwasher

This Base Manual covers general informationRefer to individual Technical Sheetfor information on specific models

This manual includes, but isnot limited to the following:

ServiceThis manual is to be used by qualified appliancetechnicians only. Maytag does not assume anyresponsibility for property damage or personalinjury for improper service procedures done byan unqualified person.

16026945March 2006

MDC4650AW*

2 16026945 ©2006 Maytag Services

Important Notices for Servicers and ConsumersMaytag will not be responsible for personal injury or property damage from improper service procedures. Pride andworkmanship go into every product to provide our customers with quality products. It is possible, however, thatduring its lifetime a product may require service. Products should be serviced only by a qualified service technicianwho is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts,testing instruments and the appropriate service information. IT IS THE TECHNICIANS RESPONSIBLITY TOREVIEW ALL APPROPRIATE SERVICE INFORMATION BEFORE BEGINNING REPAIRS.

! WARNINGTo avoid risk of severe personal injury or death, disconnect power before working/servicing on appliance to avoidelectrical shock.

To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased thisproduct. For further assistance, please contact:

Customer Service Support Center

CAIR Center in Canada ........................................... 1-800-688-2002Amana Canada Product ........................................... 1-866-587-2002

Customer Assistance Information Resource (CAIR) CenterBrand Web Site Telephone NumberAmana ................................ WWW.AMANA.COM ...................................... 1-800-843-0304Hoover ................................WWW.HOOVER.COM .................................... 1-800-944-9200Jennair ................................ WWW.JENNAIR.COM .................................... 1-800-536-6247Maytag ............................... WWW.MAYTAG.COM .................................... 1-800-688-9900

Recognize Safety Symbols, Words, and Labels

DANGER!DANGER—Immediate hazards which WILL result in severe personal injury or death.

WARNING!WARNING—Hazards or unsafe practices which COULD result in severe personal injury or death.

CAUTION!CAUTION—Hazards or unsafe practices which COULD result in minor personal injury, product or property

damage.

Important Information

©2006 Maytag Services 16026945 3

Important InformationTable of Contents

Important InformationImportant Notices for Servicers and Consumers .... 2Recognize Safety Symbols, Words, and Labels ... 2Table of Contents .................................................. 3

Important Safety InformationGeneral Information ............................................... 4Related Publications ............................................. 4General Precautions and Warnings ....................... 4

General InformationModel Identification ............................................... 7Service ................................................................. 7Parts and Accessories .......................................... 7Extended Service Plan .......................................... 7Model Nomenclature ............................................. 8

TroubleshootingWill Not Fill ........................................................... 9Overflows .............................................................. 9Poor Water Circulation .......................................... 9Poor Washability ................................................. 10Will Not Drain ...................................................... 10Continues to Drain ............................................... 10Poor Drying ......................................................... 10Water Leaks ........................................................ 11Noise ................................................................... 11Will Not Start or Program ..................................... 11Will Not Fill .......................................................... 11Will Not Wash ..................................................... 12Will Not Drain ...................................................... 12Will Not Dry ......................................................... 12Manual Function Test .......................................... 12Field Service Test ................................................ 12

Testing ProceduresElectrical Test Equipment .................................... 13Appliance Test Meter ........................................... 13Continuity Testing ................................................ 13Digital Test Meter ................................................. 13Voltage Checks ................................................... 14Motor Test Cord ................................................... 14Grounding Polarity ............................................... 14

Electrical TestsWater Valve ......................................................... 15Wax Motor Check - Dispenser ............................. 15Wax Motor Check - Vent ..................................... 16

Disassembly ProceduresTechnical Sheet ................................................... 17Foil Bottom .......................................................... 17Wood Top ............................................................ 18Toe Panel ............................................................ 18Cabinet ................................................................ 18Faucet ................................................................. 19Retainer - Faucet Coupler .................................... 19Casters ................................................................ 19Inner Door Panel .................................................. 20Detergent / Rinse Dispenser Mech. and Res. ...... 20Wax Motor Detergent / Rinse Dispenser .............. 21Vent ..................................................................... 21Door Latch & Switch Holder Assembly................. 22

PC Board ............................................................. 22Upper Rack Removal ........................................... 23Tub Wheels ......................................................... 23Door Latch Strike ................................................. 23Control Panel ....................................................... 23Outer Door ........................................................... 24Door Hinge And Support ...................................... 24Door Spring .......................................................... 25Door Spring And Component Replacement ........... 25Manifold ............................................................... 26Docking Station ................................................... 26Top Wash Arm ..................................................... 26Lower Wash Arm ................................................. 27Air Water Inlet ..................................................... 27Door Gasket ........................................................ 28Float .................................................................... 28Heating Element .................................................. 29Thermostats ........................................................ 30Water Valve ......................................................... 30Checking Valve Operation .................................... 31Turbidity Sensor ................................................... 31Drain Pump ......................................................... 32Wash Motor Assembly ........................................ 32

Appendix AInstallation Instructions ....................................... A-1

Appendix BUse And Care ..................................................... B-1


Important Safety InformationWARNING!

To avoid personal injury or death from improperservicing, make sure you read and understand thedescriptions and meaning of various safety symbols,words and labels used in this manual, beforeattempting any procedures described in the manual.Failure to understand and comply with safetyinformation may result in severe personal injury ordeath.

General InformationThis Service Manual describes the operation,disassembly, troubleshooting, and repair of Maytag®

Dishwashers. It is intended for use by authorizedservicers who troubleshoot and repair these units.

NOTE: It is assumed that users of this manual arefamiliar with the use of tools and equipment usedto troubleshoot and repair electrical, andmechanical systems; and understand theterminology used to describe and discuss them.

Related PublicationsThis is a base service manual, covering a range ofsimilar models. It is intended to be used in conjunctionwith the Parts Manual and Technical Sheet coveringspecific model being serviced.

General Precautions and Warnings• Dispose of discarded appliance and shipping or

packing material properly.• Do not allow children to play in or on dishwasher.• Do not abuse, sit, stand or play on door or racks of a

dishwasher.• Use only detergents and rinse agents recommended for

use in a dishwasher.• Store dishwasher detergent and rinse agents out of the

reach of children.• If the dishwasher drains into a food disposer, make

sure disposer is completely empty before runningdishwasher.

• Repairs should be done by a qualified technician.• Do not tamper with controls.• Do not touch the heating element during or immediately

after use.• Load sharp knives with the handles up to reduce the

risk of cut-type injuries or damaging seal.

To avoid risk of personal injury or death due toelectrical shock:

• Grounding wires and wires colored like groundingwires are NOT to be used as current carryingconductors.

• Standard accepted color coding for ground wiresis green or green with a yellow stripe.

• Grounding wires should not be removed fromindividual components while servicing, unlesscomponent is to be removed and replaced.

• Replace all removed grounding wires beforecompleting service.

WARNING!

To avoid death, severe personal injury, fire orelectrical shock when using dishwasher observethe following:

• Observe all local codes and ordinances.• Disconnect electrical power to dishwasher before

servicing.• Connect dishwasher to a grounded metal,

permanent wiring system.• DO NOT ground to gas line.• DO NOT ground to cold water pipe if pipe is

interrupted by plastic, non-metallic gaskets, orother insulating (non-conducting) materials.

• Check with a qualified electrician if you are notsure this appliance is properly grounded.

• This dishwasher is designed to operate onregular house current (120 V, 60 Hz). Use acircuit equipped with a 15 ampere fuse or circuitbreaker. Use a 20 ampere fuse if dishwasher isconnected with a food waste disposer.

• Under certain conditions, hydrogen gas may beproduced in a hot water system that has notbeen used for 2 weeks or more. HYDROGENGAS IS EXPLOSIVE. If hot water system hasnot been used for such a period, before usingdishwasher, turn on all hot water faucets and letwater flow from each for several minutes. This willrelease any accumulated hydrogen gas.HYDROGEN GAS IS FLAMMABLE. Do notsmoke or use an open flame during this time.

• Do not store or use combustible materials,gasoline or other flammable vapors and liquids inthe vicinity of this or any other appliance.

• Do not wash plastic items unless marked"dishwasher safe" or the equivalent. If notmarked, check with manufacturer forrecommendations. Items that are not dishwashersafe may melt and create a potential fire hazard.

• To avoid entrapment and/or suffocation, removedoor or door latch mechanism from anydishwasher that is discarded or not in use.

WARNING!


Important Safety Information

PRECAUCIÓN: Desconecte la

energía eléctricaantes de darie

servicio.

ATENCIÓN:Solamente useconductores de

cobre. Use cables desuministro adecuados

para 75° (167°F).

CAUTION: Disconnect electrical powerbefore servicing.ATTENTION: Use copper conductors only.Use supply wires suitable for 75°C (167°F). ATTENTION: Débrancher del'alimentation électrique avant tout dépannage. ATTENTION: Utiliser des conducteurs encuivre uniquement. Utiliser des filsd'alimentation pouvant supporter une température de 75°C (167°F).

GROUNDING: This unit must be grounded in accordance with localand/or national electric codes.WARNING: The heatingelement, drain pump, harness clip,dispenser mount, and water valve areintentionally not grounded and maypresent a risk of electrical shock onlyduring servicing. Discharge motorcapacitior before servicing. Failure tofollow these instructions can result indeath, serious injury, fire, or electricalshock.

MISE Á LA TERRE: Cet appareildoit être relié à la terre conformément auxcodes électriques locaux et/ou nationaux.AVERTISSEMENT: La résistance,la pompe de vidange, l'attache du hamais, lamonture de distributeur et l'électrovanne nesont pas reliés à la terre intentionnellement etpeuvent présenter des risques d'électrocutionuniquement en cas d'intervention de serviceaprés-vente. Décharger le condensateuravant toute intervention. Le non-respect deces consignes peut entrainer la mort, desblessures graves, l'incendie ou l'électrocution.

CONEXIÓN A TIERRA: Estaunidad debe estar conectada a tierra deacuerdo con los códigos eléctricos locales ynacionales.ADVERTENCIA: El elemento calentador, la bomba de drenado, el sujetador del arnés,el montaje del surtidor y la válvula deagua están sin conectar a tierraintencionalmente podrían presentar un riesgode descargas eléctricas cuando se les daservicio solamente. El no seguir estasinstrucciones podría causar la muerte, lesionesgraves, incendios o descargas eléctricas.


WARNING: Disconnect power before servicing. Electronic control is eergized at all times until

power is disconnected. Capacitors on control may remain active after electrical power is disconnected.

Failure to follow these intructions can result in death, serious injury, fire, or electrical shock.

ADVERTENCIA: Desconecte la energí antes de darle servicio. El control electrónico está

energizado todo el tiempo hasta que se desconecta la energía. Los capacitores del control podrían

permanecer activos después de desconectar la energía eléctrica. El no seguir estas instrucciones

podrí causar la muerte, lesiones graves, incendios o descargas eléctricas.

AVERTISSEMENT: Débrancher avant toute intervention. La commande électronique est

constamment sous tension à moins que l'appareil ne soit débranché. Les condensateurs de la

commande peuvent rester sous tension une fois l'appareil débranché. Le non-respect de ces consignes

peut entraîner la mort, des blessures graves, l'incendie ou l' électrocution.

Important Safety Information

WARNING: Disconnect power before servicing. Electronic control is energized at all times untilpower is disconnected. Capacitors on control may remain active after electrical power is disconnected.Failure to follow these instructions can result in death, serious injury, fire, or electrical shock.ADVERTENCIA: Desconecte la energí antes de darle servicio. El control electrónico estáenergizado todo el tiempo hasta que se desconecta la energía. Los capacitores del control podríanpermanecer activos después de desconectar la energía eléctrica. El no seguir estas instruccionespodrí causar la muerte, lesiones graves, incendios o descargas eléctricas.AVERTISSEMENT: Débrancher avant toute intervention. La commande électronique estconstamment sous tension à moins que l'appareil ne soit débranché. Les condensateurs de lacommande peuvent rester sous tension une fois l'appareil débranché. Le non-respect de ces consignespeut entraîner la mort, des blessures graves, l'incendie ou l' électrocution.

General Information


Model IdentificationComplete registration card and promptly return. Ifregistration card is missing:• For Amana product call 1-800-843-0304 or visit the

Web Site at www.amana.com• For Maytag product call 1-800-688-9900 or visit the

Web Site at www.maytag.com• For Jenn-Air product call 1-800-536-6247 or visit the

Web Site at www.jennair.com• For Hoover product call 1-800-944-9200 or visit the

Web Site at www.hoover.com• For product in Canada call 1-866-587-2002 or visit the

Web Sites at www.amana.com or www.maytag.com orwww.jennair.com

When contacting Maytag service, provide productinformation located on rating plate. Record the following:Model Number: ___________________Manufacturing Number: ___________________Serial or S/N Number: ___________________Date of purchase: ___________________Dealer’s name and address: ___________________

Serial Label is located inside the upper left side of thedoor opening.

ServiceKeep a copy of sales receipt for future reference or incase warranty service is required. To locate an authorizedservicer:• For Amana product call 1-800-628-5782 or visit the

Web Site at www.amana.com• For Maytag/Jenn-Air product call 1-800-462-9824 or

visit the Web Site at www.maytag.com orwww.jennair.com

• For Hoover product call 1-800-944-9200 or visit theWeb Site at www.hoover.com

• For product in Canada call 1-866-587-2002 or visit theWeb Sites at www.amana.com or www.maytag.com orwww.jennair.com

Warranty service must be performed by an authorizedservicer. We also recommend contacting an authorizedservicer, if service is required after warranty expires.

Parts and AccessoriesTo order parts and accessories for your product:• For Amana product call 1-877-232-6771 or visit the

Web Site at www.amana.com• For Maytag/Jenn-Air product call 1-800-462-9824 or

visit the Web Site at www.maytag.com orwww.jennair.com

• For product inCanada call 1-866-587-2002 or visit theWeb Sites at www.amana.com or www.maytag.com orwww.jennair.com

Extended Service PlanWe offer long-term service protection for this newappliance.• Asure™ Extended Service Plan is specially designed

to supplement Amana’s strong warranty. This plancovers parts, labor, and travel charges.Call 1-866-232-6244 for information.

• Dependability PlusSM Extended Service Plan isspecially designed to supplement Maytag’s andJenn-Air’s strong warranty. This plan covers parts,labor, and travel charges.Call 1-800-925-2020 for information.

General Information



Will Not Fill

Water Access ValveCheck to determine if the valve is turned on and water isavailable to the Dishwasher. Check water pressure.

Circuit Breaker/FuseCheck for tripped breaker or blown fuse. Reset or replaceas necessary.

Door LatchCheck door switches for continuity. With door switchesengaged, no continuity, replace switch.

FloatCheck float position. If in the up position, check forobstruction or disengagement from the Float Switch Arm.

Float SwitchIf the float is in the down position, check the switch forcontinuity. If no continuity, replace the Float Switch.

Water ValveCheck Solenoid for continuity. No continuity, replaceWater Valve. Check Inlet Screen for restrictions. Cleanscreen or replace Water Valve as necessary. (See section5).

Wiring/Electrical ConnectionsCheck for loose or frayed wire terminal connections.Check for broken wire within harness. Repair or replaceas necessary.

FloatEnsure that the Float isn't stuck in the down position.Check for sediment buildup. Clean and/or replace asnecessary.

Float Switch Actuator LeverCheck the actuator lever on the bracket. It must be ableto move freely. Repair or replace as necessary. (Seesection 5).

Float SwitchCheck Float Switch for continuity with the Float in the upposition. If continuity is present and Float moves up anddown freely, replace Float Switch.

! WARNINGTo avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit and dischargecapacitor through a 10,000 ohm resistor before attempting to service, unless test procedures require power to beconnected. Ensure all ground wires are connected before certifying unit as repaired and/or operational.

CAUTION!Units covered in this manual are polarized. Reversing polarity of a unit or any of its components will causedamage. To avoid reversing polarity, any wires disconnected or removed during service must be reconnected to thesame location. To ensure wires are reconnected to the proper location, tag or otherwise mark the wires beforedisconnecting or removing.

Poor Water Circulation

Water Level - Too LowNormal water fill should be at level depicted by arrows.

Pump AssemblyCheck assembly for obstructions or restricted movementof parts. Repair and/or replace parts as necessary.

Overflows

Water ValveCheck that water continues to flow when electrical poweris turned off. If the water continues to flow withoutelectrical power, replace Water Valve.

NOTE: Low water pressure can result in failure of theWater Valve to close properly.

Troubleshooting


FiltersCheck for blockage of Strainer, Over Pressure Filter.Repair as necessary.

Poor Washability

Spray ArmsCheck all Spray Arms for blockage of water ports orcracks. Check for proper rack loading to avoid interferencewith Spray Arms during wash action. Check for propersealing, fastening, and movement of Spray Arms. Repairas necessary.

FiltersCheck for blockage of Strainer, Primary Filter, and FilterSupport. Repair as necessary.

Detergent Cup CoverCheck spring hinge operation of Detergent Cup Cover.Repair as necessary.

Detergent CupCheck operation of Detergent Cup Assembly, Wax Motor,Actuator, Linkage, and Cover Latch. Repair and/or replaceparts as necessary. Note: For testing of Wax Motor, seeSection 2.

Rinse DispenserCheck level of rinse aid in reservoir. Check rinse aiddispenser setting.

Will Not Drain

Inadequate DrainageCheck Drain Pump for proper operation. Check the drainpipe connections and repair as needed. If draining into thegarbage disposal, check for unprocessed food waste atdrain hose connection to disposer. Clean out as needed.

Drain HoseCheck drain hose for kink or restrictions. Reroute orremove any restriction of drain hose as needed.

Pump AssemblyCheck pump assembly for obstructions or restrictedparts. Repair or replace parts as necessary.

Wiring/Electrical ConnectionsCheck for loose or frayed wire terminal connections.Check for broken wire within harness. Repair or replaceas necessary.

Troubleshooting


Continues To Drain

Control BoardCheck Control Board for proper operation.

Wash Delivery SystemCheck manifold and Docking Station for good seal and noleaks.

Poor Drying

Water TemperatureCheck for low water temperature. Temperature should bebetween 120 - 150 degrees Fahrenheit. If not, adviseconsumer to adjust water heater setting. Encourageconsumer to purge water lines to the dishwasher areaprior to starting the dishwasher.

Cycle OptionsAdvise consumer use of options available on dishwasherthat improve drying. Options that improve drying areHeated Dry, and 160° Wash.

DetergentCheck water hardness. Instruct consumer on detergentusage, one teaspoon of detergent per grain of waterhardness.

Rinse DispenserCheck level of rinse aid in reservoir. Check dispensersetting under cap. Use "MAX" for hard water conditions.

Improper Rack LoadingCheck how the consumer loads the dishes into the racks.Improper loading of some types of dishes can trap waterwhich causes dishes not to dry.

Heating ElementCheck load readings listed on Technical Sheet locatedbehind Toe Panel.


ThermostatCheck mating surface of the High Limit Thermostat faceto surface of tub enclosure. Contact area must be flat.Adjust the thermostat placement if necessary. SeeTechnical Sheet, located behind Toe Panel for thermostatdata.

Water Leaks

InstallationCheck Dishwasher for proper leveling and squareness incabinet.

Door AlignmentCheck proper alignment of Door Liner to Door Gasket.

Door GasketCheck for torn or damaged Door Gasket. Repair orreplace as necessary.

HosesCheck for loose hose clamps or hoses that leak. Tightenhose clamps or replace hoses as needed.

Spray Arms / ManifoldCheck for cracks and replace as necessary.

Detergent / Rinse Aid Dispenser SealCheck Rinse Aid Dispenser Seal for proper positioning orcracking. Reposition or replace as needed.

Water ValveCheck Water Valve body for damage and leaks. Replace ifnecessary. Also, check plumbing connections to WaterValve.

Wash Motor AssemblyCheck for water leak between Pump Assembly and tub.

Drain Pump AssemblyCheck Pump Assembly Housing for cracks. Check DrainPump "O" ring for leaks.

Troubleshooting


Noise

BangingCheck for loose Spray Arms. Check for dishes interferingwith Spray Arm rotation. See loading information in theUser's Guide at the end of this manual.

Hammering/ChatteringCheck Water Valve for noise, low voltage, or high valvecoil resistance. Replace Water Valve if needed. Also,check incoming water supply line for proper size andpressure. Make sure the supply line is secured.

GrindingCheck for objects in Pump Assembly. If objects arefound, inspect Pump Assembly for damage. Repair asneeded.

VibrationCheck components for source of vibration. Adjust and/ortighten as needed.

Will Not Start Or Program

Control BoardCheck incoming voltage to Control Board.

Membrane SwitchCheck for proper operation of Membrane Switch. Seemembrane readings on the Technical Sheet locatedbehind toe panel.

NOTE: Make sure the pin connectors are making propercontact with pins on the Control Board. If thevoltage is correct into the Control Board, and theboard will not activate, replace board.

Will Not Fill

Water ValveCheck Water Valve circuit. See Technical Sheet for watervalve data located behind toe panel.

NOTE: Make sure the pin connectors are making propercontact with pins on the Control Board.


Will Not Wash

Wash MotorCheck Wash Motor circuit. See data listed on theTechnical Sheet, located behind Toe Panel.

Troubleshooting


Will Not Drain

Drain MotorCheck Drain Motor circuit. See data listed on theTechnical Sheet, located behind Toe Panel.

Will Not Dry

Vent AssemblyCheck Vent Assembly for proper operation. Check WaxMotor.

Heating ElementCheck Heating Element circuit. See data listed on theTechnical Sheet, located behind Toe Panel.

Manual Function Test

See Technical Sheet, located behind Toe Panel.

Field Service Test

See Technical Sheet, located behind Toe Panel.


Testing Procedures

Electrical Test Equipment

The equipment required to service these models dependslargely upon the condition encountered. Locating amalfunction will often require the use of electrical testingequipment such as:

Appliance Test MeterClamp-On AmmeterMotor Test Cord

Appliance Test Meter

An Appliance Test Meter is a multi-purpose testercombining an AC/DC voltage tester with a multi-rangeohmmeter.

The easiest means of testing electrical components is"Continuity Testing" with an appliance meter. Continuityis a complete or continuous path from one point in anelectrical circuit to another.

The obvious advantages of being able to check electricalcomponents and circuits without power applied is one ofthe features of the Ohmmeter. Multiple ranges allowaccurate determination of resistances of both singlecomponents and entire circuit paths. Resistance ismeasured in "Ohms."


Always be sure the power has been disconnectedbefore making resistance measurements. Failure todo so will also result in damage to your meter!Internal batteries provide all the power needed tomake resistance checks. They should be checkedat least once a year and replaced as needed.

Continuity Testing: is a process of eliminating electricalcomponents involved in a given function of the appliance,until the inoperative part is found. By reviewing the list ofpossible electrical problems under a given condition, andthen performing appropriate continuity checks of the partsinvolved, you should be able to locate the electricalcomponent which is inoperative.

NOTE: When checking components or circuit paths forcontinuity, external wiring should be disconnected toeliminate false readings through external paths. Isolatewhat you want to test.

Digital Test Meter

can be used to check for openor closed circuits, measureresistance, AC and DC volts,and temperature.

Analog Test Metercan be used to check foropen or closed circuits,measure resistance, AC andDC volts, and temperature.

WARNING!


Voltage ChecksGenerally, these checks will consist of taking readingsat the wall receptacle in order to determine theavailability of voltage to the product. Voltage checks onindividual components of a product are notrecommended due to the possibility of electrical shock.Component part testing is best accomplished throughcontinuity checks with an Appliance Test Meter.

NOTE: Use of the meter on voltage higher than theindicated range may cause permanent damage to themeter. To prevent damage, first select highest range andthen lower the range for readings which fall within thelower scale.

Clamp-On Ammetercan be used to detect shorts.Overloads on the circuit breakeror fuse can be tracedto either the applianceor circuit breaker bychecking the currentdraw.

Each circuit in an appliance has a "Normal" currentdraw, which is an indication of the performance of thatcircuit. Current draw levels of less than or more thannormal give clues to possible malfunctions. The clamp-on ammeter measures these circuits without breakingthe circuit by measuring the strength of the magneticfield developed around each conductor. Current is readby separating the conductors and clamping the jaws ofthe ammeter around each conductor on which current isread. Low amperage readings indicate problems, suchas damaged heating elements, etc. High amperagereadings indicate the unit being tested is operating underan increased mechanical or electrical load.

NOTE: Overloads on a circuit breaker or fuse can betraced to the product being tested or the circuit breaker(or fuse) by checking the products current draw. If theamperage reading is less than the breaker reading, thebreaker or fuse box is at fault.

Use of Ammeter on dishwasher:

1. Motor Current - the reading can be taken at theleads on the motor start relay or at the male connec-tor.

2. Heating Element Current - The reading can betaken using either lead to the element.

Motor Test Cord

A motor test cord may be used to electrically checkoperation of the various electrical components withoutremoving them from the unit. Testing in this mannermerely determines whether or not the part will functionindependently of other electrical components. In order tomake accurate tests, proper connection of the motor testcord is important. With the aid of the drawings underDrive Motor Test, installation of the motor test cord maybe done quickly and accurately.

Grounding and Polarity

The receptacle used for all Maytag products operating on120 VAC must be properly grounded and polarized.

The power cord used on the appliances should beequipped with a three (3) prong polarized grounding plug


• Disconnect electrical power to dishwasher beforeservicing.

• Always plug test cord into a properly groundedreceptacle.

DANGER!


• Do not cut or remove the grounding prong from anyplug.

DANGER!

• Always make connection to components beforeplugging test cord into receptacle.

Testing Procedures


for protection against shock hazard and should beplugged directly into a properly grounded and polarizedreceptacle.It is the responsibility of the person installing theappliance to assure it is adequately grounded andpolarized at the point of installation, taking intoconsideration local conditions and requirements. Incases where only a two (2) prong receptacle is available,it is the personal responsibility of the consumer to have itreplaced with a properly grounded three (3) prongreceptacle. All grounding and wiring should be done inaccordance with National, State, and Local codes. DONOT USE AN ADAPTER PLUG WITH THISAPPLIANCE.

ELECTRICAL TESTS





Water Valve Test

The Water Valve may be checked without removing it fromthe Dishwasher.

To check the Water Valve for operation, hook up the testcord as follows:

Wax Motor CheckDetergent / Rinse Aid Dispenser

A single Wax Motor is used to activate both the release ofthe Detergent Cup Cover and the rinse aid from thereservoir.

To check the operation of the Wax Motor, removal fromthe Dispenser Retainer or Inner Door is not necessary.First, snap the Detergent Cup Door shut. Then, connecta Power Test Cord across the two terminals of the WaxMotor. Plug the Power Test Cord into a 120 VACreceptacle. The plunger in the center of the Wax Motorshould "push out" and actuate the Dispenser inapproximately 45-60 seconds. Remove voltage to theWax Motor and allow the plunger to retract into the WaxMotor. Apply voltage to the Wax Motor again and observefor proper lifting of the rinse aid plunger.

WARNING!

Testing Procedures


Wax Motor Check- VentA single continuous duty wax motor is used to operatethe vent.

Connect a Power Test Cord across the two terminals ofthe Wax Motor. Plug the Power Test Cord into a 120 VACreceptacle. The punger should extend (push out) andforce the Vent Flap tight against the vent opening inapproximately 45-60 seconds. When power is removedfrom the Wax Motor, the plunger should retract along withthe Vent Flap, opening the vent.

WARNING!To avoid risk of personal injury or death due toelectrical shock:




Testing Procedures


Disassembly Procedures


The following paragraphs describe how to disassembleunit under test. Disassembly to some extent is requiredto install unit, to perform troubleshooting procedures, andto remove and replace failed components.

Component names used throughout disassemblyprocedures are the same as those used in PartsManuals.

For quicker reassembly, disassemble unit under test onlyto extent necessary to troubleshoot and repair. Unlessnoted, reassembly is opposite of disassembly.

Technical Sheet

The Dishwasher Technical Sheet is located behind theToe Panel. The Schematic Diagram is unique to eachmodel and contains the following:

Timing Sequence Chart

Load Readings

Component Specifications

Manual Function Test

Field Service Test

Electrical Schematic

WARNING!To avoid risk of personal injury or death due to electricalshock, ground wires and wires colored like ground wiresare NOT to be used as current carrying conductors. Thestandard accepted color coding for ground wires isgreen or green with a yellow stripe. Electricalcomponents such as the water valve and motor aregrounded through an individual wire attached to theelectrical component. Ground wires should not beremoved from individual components while servicing,unless the component is to be removed and replaced. Itis extremely important to replace all removed groundwires before completing service.

Foil Bottom

Removal

Partial removal of Foil Bottom will allow access to theWater Valve, Float Switch Assembly, Electrical JunctionBox, hoses, thermostats, Start Capacitor and Motor/Pump Assembly.

1. Disconnect power to the machine.

2. Lay down a protective pad. Carefully tilt the unit on itsback, onto the protective pad. Remove 2 fastenersfrom the locations shown below .

3. Partially remove the Foil Bottom by folding down toaccess the Water Valve, Float Switch Assembly,Electrical Junction Box, hoses, thermostats, StartCapacitor and Motor/Pump Assembly as shown.




Wood Top

Removal

Portable dishwashers will have a top made of woodcomposition core with a Formica™ laminated top andsides. Use of Formica™ has a number of advantagessuch as: superior moisture resistance, greater stainresistance, durability and very low maintenance.


2. Remove the 2 screws securing the top to themounting flanges positioned under the top in front.

3. Carefully slide top forward to disengage spacerwashers from slots in the rear of the cabinet flanges.

Toe Panel

Removal


2. The Toe Panel is held by 2 screws, one each side.Remove both screws.

Cabinet

Removal


2. Remove Wood Top, see "Wood Top" removalprocedure.

3. Open door and remove 4 screws securing the frontflange of cabinet to the tub.

4. Remove toe panel , see "Toe Panel" removalprocedure.

5. Remove the 2 front cabinet screws that secure thecabinet to the tub and base.




6. Remove the 2 rear cabinet screws that secure thecabinet to the tub and base.

7. Carefully spread the front cabinet sides for clearencearound the tub flange.

CAUTION: Do not bend excessively as this may causecabinet damage in the rear corners.

8. Pull cabinet away from dishwasher.

9. Remove 5 palnuts securing the retainer for the faucetcoupler on the back of the cabinet.

Faucet

Removal

The faucet coupler provides a means for filling anddraining the portable dishwasher. It connects to a specialadapter which in turn is connected to a faucet at a sink.When the dishwasher is not in use, the faucet coupler isstored in a retainer on the rear of the dishwasher cabinet.



3. Remove Foil Bottom, see "Foil Bottom" removalprocedure.

4. Disconnect power cord from the terminal box.Disconnect the fill hose from the water valve and thedrain hose from the drain pump.

5. Remove the wire tie securing the drain and fill hosesto a rib on the tub.

NOTE: Repair of the faucet coupler can be donewithout removing the hose assembly from thedishwasher.

Retainer - Faucet Coupler

Removal

The retainer provides a storage area for the coupler andpower cord when dishwasher is not in use.

1. Remove Cabinet, see "Cabinet" removal procedure.

Casters

Removal


2. Lift or block the dishwasher up to access the casters.

3. With a screwdriver, pry the caster from the socket.




Inner Door Panel

Removal of the Inner Door Panel will allow access to theMicroprocessor Board, Door Switches, Detergent / RinseAid Dispenser, and Vent Assembly.

Removal


2. Open the Dishwasher door.

3. Remove the 11 Torx™ screws along the sides andtop of the Inner Door Panel.

4. Separate the Inner Door Panel from the Outer Door.

5. Disconnect wires from the Vent and Dispenser WaxMotors before pulling the Inner Door Panel awayfrom the Dishwasher.

Detergent / Rinse Dispenser Mechanismand Reservoir

Checking Operation


2. Remove the Inner Door Panel, see "Inner Door Panel"removal procedure.

3. Snap the Detergent Door shut.

4. Gently lift the lever of the dispenser mechanism untila click is herd. The Detergent Door releases. Re-lease the lever.

5. Lift the lever again. Now the actuator will lift the RinseAid Plunger.




Wax Motor Detergent / Rinse Dispenser

Removal



3. Remove the 6 mounting screws securing theDetergent Dispenser mounting bracket.

4. To remove the Wax Motor, pry out of retainer.NOTE: It is not necessary to remove Detergent

Dispenser before removing Wax Motor.

Vent

The Vent is located on the Inner Door Panel to allowmoisture to be vented outside of the Dishwasher duringthe dry cycle.

Removal



3. Rotate Vent Cover counter clockwise 1/4 turn and liftoff.




Door Latch & Switch Holder Assembly

Two Door Switches are used in the Latch Assembly. Bothswitches are normally CLOSED and will open only whenengaged by the Door Latch mechanism. Each switch isin series with respect to L1 and neutral line operations.Failure of either or both switches will result in renderingthe Dishwasher inoperative.

NOTE: Door Switches require no field adjustment.

Removal



3. Lift Door Latch Assembly out.

Switch Removal



3. Remove Door Latch and Switch Holder Assembly.

4. Depress locking tabs and lift switch from holder.

PC Board

Removal



3. To access PC Board, remove 1/4" screw on PC BoardHousing Cover.

4. To remove PC Board, loosen (2) 1/4" screws securingPC Board Base to Control Panel.

5. Remove pin and ribbon connectors from PC Board.

6. Depress tabs on PC Board Housing to remove PCBoard.




Upper Rack Removal

To remove Upper Rack, remove Rack Stops. Unlatchstop by moving as shown in direction of arrow towardcenter of Tub.

Tub Wheels

To remove, unlatch rear Rack Stop. Slide track out ofDishwasher. Remove tub wheel shaft with Torx™ driver.

NOTE: Tub wheel shaft contains a small steel washer.

Door Latch Strike

The Door Latch serves as a mechanical actuator for DoorSwitch operation and provides door tension for properdoor seal.

Removal



3. Remove Torx™ screw securing Strike to Tub.

Control Panel

The Membrane/Facia on the Control Console is notreplaceable.

Removal



3. Remove PC Board Housing Cover, see "PC Board"removal procedure.

4. Disconnect Membrane Switch from PC Board.

5. Remove PC Board Base.

6. Lift out Latch Assembly.

7. Remove 4 screws securing Control Panel to OuterDoor.

NOTE: Facia is susceptible to damage duringreinstallation.




Outer Door Panel

Removal



3. Remove 2 screws securing PC Board Base to InnerDoor Panel.

4. Lift off Latch Assembly.

5. Lay Outer Door to it's fully open position.

6. Prop door open, by inserting an object into the 1/8"dia. hole in hinge bracket.

Door Hinge and Support

Removal


2. Remove the Outer Door Panel, see "Outer DoorPanel" removal procedure.


7. Remove 4 screws securing Control Panel to OuterDoor.

8. Remove 4 screws securing Outer Door to DoorHinges. (2 each side).

9. Slide Outer Door off of Door Hinges.




Door Spring

The Door Springs provide a counter balance to the weightof the door.

The Door Spring position is preset by model at the factory.If possible note the position of the spring. This may bedetermined by wear marks. Door Spring adjustmentBrackets are located on the lower right and left side of theDishwasher. Spring tension is achieved by positioning thespring in the slots provided. The higher position increasesspring tension.

NOTE: Always point spring hooks toward the Dishwasher.

Door Spring and Component Replacement

NOTE: Always point spring hooks toward the Dishwasher.



3. Attach Door Cable Link to Door Hinge.

4. Attach Cable to Cable Link.

5. Route Cable under Cable Roller.

6. Attach Cable to short hook of Spring.

7. Place large hook end of Spring into Spring AdjustmentBracket in proper location.

NOTE: To replace Cable Bracket, remove 2 Torx™screws securing bracket to frame. Seeprocedure above for reassembly of Spring andCable.

4. Disconnect Cable Link from Hinge. (See warningabove).

5. Lift Hinge out of Hinge Support.

6. Remove 2 attachment screws if replacing hingesupport.

Do not remove Door Prop until tension is relieved fromdoor spring.

WARNING!




Manifold

Water is supplied to the Top and Center Wash Armsthrough this tube via the Pump Assembly. The Manifoldattaches to the Pump Assembly and runs vertically up therear and along the top of the Dishwasher Tub. TheManifold is attached to the Tub with a clip.

Removal


2. Remove Racks, Stops, and Rack Assemblies.

3. Spread Manifold Clips located on the back and top ofTub.

4. Tip top of Manifold towards door opening slightly.Disengage the snap located on the bottom of theManifold, locking the Manifold to the DischargeHousing .

5. Slide Manifold back and out of the Pump Assembly.

Docking Station

The purpose of the Docking Station is to seal the waterflow to the upper rack Wash Arm.

Removal

1. Slide Upper Rack forward to gain access to DockingStation.

2. Spread sides of Docking Station and remove fromManifold.

Top Wash Arm

Removal

1. Spread locking tabs and remove Wash Arm Retainer.




Lower Wash Arm

Water is supplied to the Lower Wash Arm via the PumpAssembly.

Removal


2. Remove lower Rack Assembly.

3. Loosen Wash Arm Hub and Pivot.

4. Lift Wash Arm out of Dishwasher.

Air Water Inlet

The Air Water Inlet is located on the left side of the Tub,and mounted to the exterior of Tub.

Removal



3. Remove the Air Water Inlet Cover located on the leftinside wall of Tub. Pull cover straight out to remove.

4. Carefully pull back insulation from the left side of theTub.

5. Remove rubber hose from channel in Tub, or slip off offitting on inlet.

6. Grasp upper portion of the Air/Water Inlet. Pull androtate the Air/Water Inlet clockwise to release it fromthe Tub.

Replacement

1. Examine the Air Water Inlet Seal for damage.

2. Align Air Water Inlet tabs with notches in Tub, androtate counterclockwise into position.

3. Replace Air Water Inlet Cover inside Tub.




Door Gasket

The Door Gasket provides a seal between the Door andthe Tub.

Removal

1. Open Door.

2. From either corner, pull gasket up and out of tubrecess.

Replacement

1. To ease installation, wet gasket with water.2. Starting in the lower right corner, Gently work gasket

into the recess of Tub up the right side.

3. With other end, place gasket flush with the Tub inlower left corner.

4. Gently work gasket in to the recess of the Tub, up theleft side, and across the top.

5. Check for proper Door Latch adjustment to ensureproper door sealing.

Float

The Float Assembly controls the amount of water fill.

The Float Switch is wired in series with the Water Valve.When the Float Switch OPENS, the electrical circuit tothe Water Valve is opened, causing the Water Valve toshut off.

A normal fill is when water makes contact with heatingelement in bottom of dishwasher.

To Check Float Switch


2. Perform continuity check of switch across terminals.

Closed- Actuator of switch depressed.Open- Actuator of switch released.

Removal


2. Lift Float straight up from Float Guide.

3. Remove Front Support and Toe Panel. (See paragraphFront Support and Toe Panel removal).

4. Remove electrical connectors on switch.

5. Float Switch mounting screw is located behind FloatSwitch mounting plate. Loosen 1/4" screw severalturns to remove entire assembly.

6. Spread locking tabs on Float Switch mounting plateto remove switch.




Heating Element

The purpose of the Heating Element is to provide heatduring the dry cycle and increase water temperatureduring portions of the wash cycle when certain options areselected.

The element is dual wattage. During wash cycles, it israted at 830 watts. During the dry portion of the cycle, itis rated at 650 watts. Increased wattage is possiblebecause of water flowing across the element sheath.

To Check Heating Element



3. Locate element terminals, remove wires, performcontinuity check across terminals.

4. The resistance of the element should beapproximately 22 ohms. If OPEN, replace element.

5. Perform continuity check from each terminal to theelement sheath. NO continuity should be present. Ifcontinuity is present, replace the element.

Removal



3. Locate element terminals and remove wires.

4. Remove mounting nuts securing Heating Element toTub.

5. Release Heating Element by tipping Heater SupportBrackets towards the Tub front corners and rotatinguntil bracket unlocks.

6. Lift element out of Tub.

NOTE: Before reinstalling Heating Element, examinecondition of O-ring seals that are located betweenelement leads and tub basin. Replace if needed.Failure of seal will result in a water leak andpossible floor damage.

Wattage Checks

To verify wattage of the element, take an amperagereading at the blue wire of the Heating Element. Multiplythe amperage reading by voltage at the Dishwasher(Amps x Volts = Watts).

Normal element amperage during the dry portion of thecycle is 5.0 to 5.5 amps. When used during a washcycle, normal amperage is 7.0 to 7.5 amps.




Thermostats

Two types of thermostats are used in the Dishwasher. AThermistor and a Limit Thermostat.

The Thermistor is used to sense water temperature whencertain cycles or options are selected (Refer to Cycles &Options section). The Thermistor is part of the sensormounted in the Tub.

The other thermostat is a Limit Thermostat and is used asa protective device to sense overheating of the HeatingElement. It is located behind the Front Support and ToePanel. The limit is mounted to the tub bottom. Thisthermostat has ¼" terminals and has a normally CLOSEDposition.

NOTE: Refer to Technical Data Sheet

Removal



3. Press down on spring clip to release from Tub androtate till clip unlocks.

4. Remove wires from thermostat.

NOTE: When reinstalling, proper location and wiring ofthermostat(s) is critical.

Water Valve

The valve is located behind the Support and Toe Panel,mounted to the left side of the Tub Support. Inlet watersupply to the valve is directly below the valve.

NOTE: Turn off water supply to the Dishwasher beforeservicing this component.

The valve is designed to operate at water pressures of 15 -120 psi.

NOTE: Low water pressure will affect the ability of theWater Valve to properly fill Tub in the requiredamount of time.

Incoming water temperature should be a minimum of 120degrees F. However, a higher water temperature willenhance washing and drying results.

Removal


2. Turn off water supply to the Dishwasher.


4. Remove wires from Valve Solenoid.

5. Remove 2 1/4" screws securing Water Valve to WaterValve Bracket.

6. Disconnect injector hose at valve outlet.




Checking Valve Operation

No Fill



3. Remove wires from Valve Solenoid.

4. Perform continuity check across terminals ofSolenoid. If NO continuity is present, replace WaterValve.

Alternate Test: Use Motor Test Cord hooked directly tothe Valve Solenoid. Turn water supply onand plug in test cord. If NO water ispresent, replace Water Valve.

Overfill

If Water Valve allows water to flow without power to ValveSolenoid, replace the Water Valve.

NOTE: The Water Valve is a non-repairable component.The only servicing required is to clean the InletScreen if needed.

Inlet Screen

Sediment on the Inlet Screen can hinder water flowthrough the Water Valve.

Cleaning


2. Remove Water Valve from the Dishwasher (See WaterValve Removal).

3. Remove 4 screws securing valve body to Water InletMounting Bracket.

4. Clean screen.

NOTE: Make sure to reattach the ground wire to themounting bracket.

Turbidity Sensor

The Turbidity Sensor is located on the bottom and to theleft of the Pump Module Assembly. The sensor measuressoil level in the water. Turbidity is determined by a beamof infrared light directed from one probe and read by theother. This information is interpreted as water soil level.

Removal



3. Remove the 2 Torx™ screws securing the sensor tothe tub bottom.

4. Pull sensor straight out.

NOTE: When installing sensor, examine the "O" ring sealand replace if necessary. The sensor hasalignment ribs to aid in installation.




Drain Pump

The Drain Pump will drain water from the Dishwasher invarious cycles. If a failure is suspected, the entire PumpAssembly needs to be replaced.

Removal



3. Disconnect lead wire from Pump Assembly.

4. Disconnect drain hose from Pump Assembly.

5. Remove Torx™ screw through bushing in PumpMounting Plate.

6. Rotate Pump Assembly to unlock from Tub.

Wash Motor Assembly

The Wash Motor Assembly is designed to providerecirculating, filter, wash and particle chopping functionsfor the dishwasher cycles.

Removal


2. Remove racks.

3. Remove Wash Manifold

4. Loosen Wash Arm Hub and Pivot.

5. Remove Spray Arm.

6. Remove 3 Torx™ screws securing Filter Guard.

7. Entire Wash Motor Assembly can be lifted from Tubfor further disassembly.

8. Remove and replace Pump Gasket if necessary.

9. Disconnect wiring harness from Wash MotorAssembly.

10. Remove 6 Torx™ screws securing DischargeHousing.

11. Remove Torx™ screw securing Wash Impeller . Seebottom side of motor for access hole to lock motorrotation while removing Torx™ screw. Insert screwdriver tip into access hole while removing screw.




12. Lift off Filter/Flowplate Assembly to access ChopperPlate.

13. Remove 3 Torx™ screws to remove Chopper Plate.

14. Lift off Chopper

15. Remove Chopper Sleeve by using Impeller as awrench. Lock motor rotation using the access holeprovided in back of motor.

16. Lift off Seal Seat Assembly.


NOTES

©2006 Maytag Services 16026945 A–1

Appendix A

A-2 16026945 ©2006 Maytag Services

NOTES

©2006 Maytag Services 16026945 A-3

2

3

a

b

c

a

b

cd

a

bc

d

Shipping Base RemovalOpen door by lifting latch located under handle (center top of control panel). Remove accessory package and packing materials.

Carefully lay dishwasher on its back resting on thickness of cornerpost. Two other corner posts should be placed under the loweredge of the cabinet to raise the shipping base off the floor tofacilitate removal of the shipping base.

Remove shipping base and discard. Remove casters from accesso-ry bag. Press casters into holes of frame until securly locked, placeDishwasher upright.

InstallationThe dishwasher accessory package contains a faucet adapter,gasket,and aerator adapter for the faucet coupler.(See figure B.)

Unscrew and remove existing aerator or strainer from sink faucet.

If faucet has proper external threads, it will not be necessary touse the adapter ring (see boxed parts). Carefully remove thecardboard cap from the aerator assembly, contents are underpressure due to internal spring. Screw aerator assembly ontofaucet and tighten securely.

If faucet has proper internal threads, install the gasket andadapter ring. Tighten securely and install aerator assembly.

If no threads are provided, or if threads do not match the faucetfor the adapting ring or aerator,suitable adapters may beobtained by referring to a parts catalog or from a plumber.Adapters are available that will fit almost all types of faucets.

Move dishwasher into position, remove coupler from receptacleand press down on thumb release. Lift coupler up onto faucetadapter and remove pressure from the thumb release to holdcoupler firmly in place. (See Figure C.)

Open hot water faucet fully. Water should not leak from any of thefittings.

Plug power cord into electrical outlet.(See Electrical Wiring and Ground Instructions.)

Checking InstallationCheck Dishwasher as follows for proper operation and leaks. Settimer dial to “Light/China Wash ”,“Short ”,or “Rinse & Hold ”selection.Close door until it latches. This will start the dishwasher operation.

For microprocessor models: Close door until it latches. Select “RinseOnly,” then press START. This will start the dishwasher operation.

Allow dishwasher to fill, wash, and drain. Be sure dishwasher is oper-ating properly. Check operation of the dishwasher according to theuser’s guide.

Turn faucet off and relieve pressure on hose by depressing relief but-ton on the side of faucet coupler. Depress thumb release lever andremove coupler.(See Figure C.)

Installing Your New DishwasherLeave These Ins t ruc t ions w i th Owner

1

Electrical WiringConvertible dishwashers are designed for operation on 120V-60Hz approvedelec-trical service, protected by a 15 amp fuse or comparable circuit breaker.

Warning: Hose that attaches to a sink spray nozzle can burst if it is installedon the same water line as the dishwasher. If the sink has a spray nozzle attach-ment, it is recommended that the hose be removed and the hole plugged.

!

Grounding InstructionsWarning: This appliance must be grounded. In

the event of a malfunction or breakdown, groundingwill reduce the risk of electric shock by providing apath of least resistance for electric current. This

appliance is equipped with a cord having an equipment-ground-ing conductor and a grounding plug. The plug must be pluggedinto an appropriate outlet that is installed and grounded in accor-dance with all local codes and ordinances.

Warning: Improper connection of the equipment-grounding conductor can result in a risk of electric shock.Check with a qualified electrician or service representativeif you are in doubt whether the appliance is properlygrounded. Do not modify the plug provided with the appli-ance; if it will not fit the outlet, have a proper outletinstalled by a qualified electrician. DO NOT CUT ORREMOVE THE THIRD GROUNDING PRONG FROM THEPOWER CORD PLUG.

!

For Peak Performance:Set your water heater to deliver 120 - 140˚F water. If wateris below 140˚F select water heating options if available.

Use the recommended amount of detergent based onwater hardness and soil level.

Use a rinse agent to improve drying results and minimizewater spotting.

Load items with soiled surfaces facing thecenter.

Load items so they do not block the upper andlower wash arms or center wash tower.

Do not place glasses over rack tines. Thisinterferes with wash action.

1

2

3

©2006 Maytag Services 16026945 B–1

Appendix BThe Use and Care information provided in this service manual is representative of a limited

number of models. Reference the customer’s Use and Care literature included with theproduct, order a copy, or consult the manufacturer’s website for the specific model

(www.maytag.com).

©2006 Maytag Services 16026945 B-3

Table of ContentsImportant Safety Instructions . . . . . . . . . . . . . . 1-2

What Can & Cannot be Washed . . . . . . . . . . .2

Operating Tips . . . . . . . . . . . . . . 3

Loading . . . . . . . . . . . . . . . . . . . 4

Dishwasher Use . . . . . . . . . . . . .5

Cycles, Options and Lights . . . . . . . . . . . . . . . 6-7

MDB-7

Use & Care Guide

Care & Cleaning . . . . . . . . . . . . 8

Portable Dishwashers . . . . . . . .9

Troubleshooting . . . . . . . . 10-12

Warranty & Service . . . . . . . . 13


WARNING – Hazards or unsafe practices which COULDresult in severe personal injury or death.

WARNING

CAUTION – Hazards or unsafe practices which COULDresult in minor personal injury or property damage.

CAUTION

Installer: Please leave this guide with this appliance.

Consumer: Please read and keep this guide for futurereference. Keep sales receipt and/or cancelled check asproof of purchase.

Model Number ____________________________________

Serial Number_____________________________________

Date of Purchase __________________________________

If you have questions, call:

1-800-688-9900 USA1-800-688-2002 CANADA 1-800-688-2080 (U.S. TTY for hearing or speechimpaired) (Mon.-Fri., 8 am-8 pm Eastern Time)Internet: www.maytag.com

In our continuing effort to improve the quality and performance of our appliances, it may be necessary tomake changes to the appliance without revising thisguide.

For service information, see page 13.

What You Need to Know AboutSafety InstructionsWarning and Important Safety Instructions appearing in thisguide are not meant to cover all possible conditions andsituations that may occur. Common sense, caution and caremust be exercised when installing, maintaining or operatingthe dishwasher.

Always contact the manufacturer about problems orconditions you do not understand.

Recognize Safety Symbols, Words, Labels

Check with the installer to make sure the appliancehas been properly grounded to avoid possibleelectrical shock. Be sure you read the importantpersonal safety instructions before you use thisdishwasher.

WARNING

Important Safety Instructions

1. Read all instructions before using the dishwasher.2. Use the dishwasher only for its intended function.3. Disconnect electrical power to dishwasher before

attempting to service.4. To avoid electrical shock hazard, the sides and back

must be enclosed and the front panels must be attachedbefore electrical power is applied to the dishwasher.Refer to the installation instructions for proper groundingprocedures.

5. Connect to a properly rated, protected and sized powersupply circuit to avoid electrical overload.

6. Children should never be permitted to operate, or playin, with, or around this dishwasher.

7. To reduce the risk of injury when loading items to bewashed, sharp or pointed items should be located withthe handles up. Also, load sharp items so they are notlikely to damage the door seal.

8. Do not touch the heating element on the bottom of thetub during or at the completion of a cycle. It will be hot.

9. Use only detergents and rinse additives designed for aresidential automatic dishwasher. Never use soap,laundry detergent, or hand washing detergent in yourdishwasher. Keep these products out of reach ofchildren.

10. Do not sit, stand on or abuse the door or dish racks ofthe dishwasher.

11. Under certain conditions, hydrogen gas may beproduced in a hot water system that has not been usedfor two weeks or more. Hydrogen gas is explosive. Ifthe hot water system has not been used for such aperiod, turn on all hot water faucets and let the waterflow from each for several minutes. This will release anyaccumulated hydrogen gas. As the gas is flammable, donot smoke or use an open flame during this process.

12. Do not wash plastic items unless marked “dishwashersafe” or the equivalent. For plastic items not so marked,check the manufacturer’s recommendations.

13. Do not tamper with controls.14. To prevent accidental child entrapment and suffocation

risks, always remove the door to the washingcompartment when removing an old dishwasher fromservice or discarding it.

15. Use caution when unloading the dishwasher. Dishes willbe hot if unloaded shortly after a cycle has completed.

16. Certified residential dishwashers are not intended for licensed food establishments.

17. To avoid water, mold or mildew damage to your home, inlet and drain hose connections should be checked periodically for leaks.

When using your dishwasher, follow basic precautions,including the following:

WARNING

Save These Instructions for Future Reference

Important SafetyInstructions

Products with a label have been listed with Underwriter’sLaboratories, Inc. – those with a CSA tag have been listedwith Canadian Standards Association. Nevertheless, as withany other equipment using electricity and moving parts,there is a potential hazard.


What Can and Cannot Be Washed

Wooden Items

Most tableware, cookware and flatware can safely be washed in your dishwasher. Check with the manufacturer.

Yes, except anodized.

No

Yes, except antique orhand-painted.

Yes, except antique ordelicate crystal.

Not recommended.

Yes

No

No

Yes, top rack, except disposable plasticitems.

Yes

No, if has commercial“darkening”.

No

High water temperature and detergents may affect finish.

Seasoning will be removed, and iron will rust.

Always check manufacturer’s recommendation before washing.Antique, hand-painted or over-the-glaze patterns may fade. Goldleaf may discolor.

Always check manufacturer’s recommendation before washing.Some types of leaded crystal may etch with repeated washings.

May leave a dingy deposit or stain on dishwasher interior.

A specialty glass called milk glass can yellow with repeateddishwasher washing.

Will discolor.

Always check manufacturer’s recommendation before washing.Plastics vary in their capacity to withstand high watertemperatures and detergents. Disposable plastic items are notdishwasher safe for this reason.

Run a Rinse Only cycle (select models) if not washingimmediately. Prolonged contact with foods containing salt,vinegar, milk products or juice could damage finish.

Always check manufacturer’s recommendation before washing.Run a Rinse Only cycle (select models) if not washingimmediately. Prolonged contact with food containing salt, acid orsulfide (eggs, mayonnaise and seafood) could damage finish.Commercial “darkening” may be removed by detergent.

Wood may warp, crack or discolor.

Gold-PlatedFlatware

Glass

Crystal

Cast Iron

Aluminum

China/Stoneware

Pewter, Tin

Stainless Steel

Plastics

Sterling Silver orSilverplate

Filters

MATERIAL DISHWASHER SAFE? SPECIAL INFORMATION

Electrical Grounding Instructions - Portable models areequipped with a (three-prong) grounding plug for yourprotection against shock hazard and should be pluggeddirectly into a properly grounded receptacle. Do not cut orremove the grounding prong from this plug.

WARNING

Important Safety Instructions


Before You Start• Don’t prerinse. Simply scrape off any bones or

large food particles.• If connected to a food waste disposer, make certain

the disposer is empty before starting thedishwasher.

• Scrape off tomato-based food soils (see page 8).• Remove certain foods such as mustard,

mayonnaise, lemon juice, vinegar, salt or dressingsfrom stainless steel flatware as soon as possible.These foods may cause rusting and pitting if allowedto remain in contact with the surface for an extendedperiod of time.

Operating the Dishwasher1. After loading the dishwasher and adding detergent,

select the desired cycle by pressing the cycle selectpad until the light next to the desired cycle isilluminated. Choose the desired options by pressingthe pads. The indicator lights for the selected cycleand options will illuminate. To cancel an optionpress the pad again.

2. To start a cycle, close the door until it latches thenpress the START/Cancel pad once. After a pause,the fill will begin. The display countdown (selectmodels) will flash until START/Cancel is pressed.

Note : If START/Cancel is not pressed within 30seconds of choosing your cycle, the dishwasher willturn off.

The dishwasher remembers your last cycle so youdo not have to reset the cycle each time. To startthe dishwasher using the same cycle and optionsselected on the previous wash, just press theSTART/Cancel pad.

3. To cancel a running cycle, press the START/Cancelpad once. The dishwasher will drain, then shut off.To turn the dishwasher off without draining, pressthe START/Cancel pad twice. To preventunplanned cycle or option changes, these selectionsare “locked in” after 1 minute.

Note : If the cycle select pad is pressed after thecontrols have been “locked in”, the light above thecurrent cycle will flash three times.

Adding a Forgotten ItemFor best cleaning, the forgotten item should be addedearly in the cycle.

1. Grasp door handle and unlatch door withoutopening completely. All lights will flash to indicatethat the cycle is suspended.

2. Wait for the water circulation to stop.3. Open the door and add the item.4. Close and latch the door. Lights will stop flashing

when the door is properly shut. After a slight delay,the cycle resumes automatically at the point ofinterruption.

Notes:• If the door is opened during a running cycle,

there may be up to a 30 second delay before thedishwasher restarts after closing the door.

• Extended interruption of the wash cycle is notrecommended.

General Recommendations(Rack features vary by model) • Items can be centered behind a single tine or loaded

at an angle to maximize space.• Avoid blocking or preventing the spray arms from

spinning freely. Do not allow items to extend beyondthe racks.

• Face soiled surfaces toward the center of thedishwasher.

For best dishwashing results follow these guidelines todetermine the best arrangement for your items.

10 Place Setting Load(Rack features vary by model)

Operating Tips

Upper Rack

Lower Rack


Upper RackGlasses, cups, stemware, light-weight plastics, plates,bowls, pans, long-handled utensils etc. can be loadedin this rack. Do not load glasses over the tines.

The Stack-Rack (selectmodels) on the right sideof the upper rack foldsup or down for loadingflexibility. Fold it down tohold long-handledknives, spatulas and spoons or short items like cups orjuice glasses. Fold it up for taller items like glasses,bowls, plates, etc.

The edge of the Stack-Rack (select models) isdesigned to holdstemware in place. Tallerstemware will fit better onthe right side as the upperrack is deeper on this side.

The Cup Clips (selectmodels) located in thecenter of the upper rackcan be used to holdlight-weight plastic items,cooking utensils, knives,etc. in place. Clip theitem between the tineand the clip.

Lower RackA variety of items such as dinner plates, mixing bowls,pots and pans and baking dishes can be loaded in thisrack.

Wider items can be placed along the left side andback of this rack.

Utensil BasketRemovable Standard Utensil Basket (style may vary)

For best cleaning results, preventitems from nesting together byplacing some items in the basketwith handles up and some withhandles down. On models with

slotted covers, load knives, handles up and spoonsand forks handles down.

Be sure that thin, finely pointed items do not extendthrough the basket. This could block the lower washarm.

Auxiliary Basket (select models)

Use this supplementalbasket in the upper orlower rack for loadingmiscellaneous items andutensils. This is also a safeplace to load sharp knivesand pointed items.

Removing the Upper RackThe rack can be removed when tall or oversized itemsneed to be loaded into the lower rack. Unload therack before removing it from the dishwasher.

To remove rack with tab-lock rack stops:

1. Roll the rack 1⁄3 to 1⁄2 of the way out.2. Locate the rack stops at the end of each track.

Squeeze the tab in the middle of the rack stop and pull the rack stop straight out. Take care to supportthe rack while removing the rack stops.

3. Roll the rack all the way out of the track and removefrom the dishwasher.

To replace:1. Replace the

dishwasher rack by guiding the wheels into the tracks.

2. Push each rack stop squarely into the end of the track until the catch pops into the small hole on the side of the track.

Important:The dishwasher will notoperate correctly if thewash arm is not alignedwith one of the water inletholes on back wall of thedishwasher.

Loading

RackStop

Style may vary by model


Dishwasher Use

Hot WaterFor optimal cleaning and drying results, hot wateris necessary. The incoming water temperatureshould be 120° F (49° C) to properly activate thedetergent and melt greasy food soils.

To check the incoming water temperature, turn on thehot water faucet nearest the dishwasher and let it runinto a glass in the sink. Place a candy thermometer inthe glass and check the temperature once it hasstopped rising.

DetergentUse a detergent designed specifically for use in anautomatic dishwasher. Be sure it is fresh. Storegranular detergent in a cool, dry place (not under thesink).

Recommended AmountToo little detergent results in poor cleaning, hard waterfilming/spotting and poor drying. Too much detergentcan cause permanent etching/cloudiness.

Suds can cause the dishwasher to overflow. Measurethe detergent carefully and use only detergentsdesigned for use in a dishwasher. Less detergent isneeded in soft water. Try another brand of detergent ifsudsing continues.

The amount of detergent to use is determined by thehardness of the water and soil level of the load. Referto the following chart for detergent usagerecommendations.

In extremely hard water conditions (13 grains pergallon or more*), it is difficult to achieve goodresults with any dishwasher. A mechanical water

softener may be necessary to improve waterquality, detergent effectiveness, and protect thedishwasher parts from the damage that hardwater can cause.

Add recommended amount of detergent to each cupas shown and close the detergent lid.

Do not use detergent with the Rinse Only (selectmodels) cycle. Leave the detergent lid open whenrunning Rinse Only (select models).

Rinse AidRegular use of a rinse aid improves drying,reduces spotting and filming, and reducesmoisture left on the dishwasher interior.

An automatic rinse aid dispenser is located next to thedetergent cup.

The window next to the dispenser cap indicates whenthe rinse aid reservoir needs to be refilled. When thelevel of rinse aid is below the indicator marks and thewindow is nearly clear, it is time to refill the dispenser.Check the dispenser monthly.

To add rinse aid to thedispenser, turn the capcounterclockwise to open.Remove the cap and pourliquid rinse aid into theopening. The amount ofrinse aid dispensed duringthe cycle is adjustable by moving the lever inside thereservoir area. For most water conditions use themanufacturer recommended setting of “2”. Adjust it upto the “MAX” setting for hard water. Set the leveranywhere between these amounts as needed to get thebest results. Replace the cap and turn it clockwise toclose.

*Your local water utility or state university extension service can tell you the degree of water hardness in your area.

6 tsp 6 tsp7 tsp

6 tsp6 tsp7 tsp

8 tsp

Light SoilNormal SoilHeavy Soil

Light SoilNormal SoilHeavy Soil

All Levels

2 tsp4 tsp4 tsp

4 tsp4 tsp5 tsp

5 tsp

WATERHARDNESS*

SOILLEVEL

PRE-WASHDETERGENT

MAIN WASHDETERGENT

Soft (0-4 gpg)

Medium (5-9 gpg)

Hard (10-12 gpg)


Cycles

TIME NUMBER OFCYCLE DESCRIPTION (APPROX. WASHES/RINSES

MINUTES)

Heavy Wash

Normal Wash

Light Wash

Rinse Only(select models)

Long cycle for heavy food soils. 132* 2 washes/3 rinses

Medium cycle for average food soils. The turbidity sensor is 97-117* 1-2 washes**/1-2 rinses**active with this cycle.

Short cycle for light food soils. 82* 1 wash/2 rinses

Rinses dishes being held until 9 1 rinsethere is a full load.

Notes:• Depending on water temperature, there may be time added to the cycle to bring water up to temperature.

• Only the following certified cycles have been designed to meet NSF requirements (NSF/ANSI 184 ResidentialDishwasher) for sanitization: Heavy Wash, Normal Wash and Light Wash.

* Includes approximately 30 minutes of dry time.**Number of fills will vary depending on the soil level of each load.

Choose the cycle that best describes your dishload by pressing the cycle select pad. (See page 3, Operating Tips,for how to begin the cycle).

Cycles, Options and Lights

* Only these cycles have been designated to meet NSF requirements (NSF/ANSI 184 Residential Dishwasher) for sanitization.

Cycle Options

OPTION DESCRIPTION USE WITH CYCLES

Sanitize(select models)

Extra Rinse(select models)

Heated Dry

Hi Temp Wash provides additional heat during the wash portion of the cycle, All cycleswhich ensures proper water temperature for better cleaning and drying results. (except Rinse OnlyIt also adds an additional rinse to the cycle which improves results in hard [select models])water situations.

Sanitizes dishware. When the cycle monitor recognizes that the proper Heavy Wash*conditions have been met, SANITIZED light will activate at the end of the cycle. Normal Wash*Sanitization may not be achieved if there is an interruption of the cycle, Light Wash*power failure or if the incoming water temperature is below 120° F (49° C).

Adds an additional rinse to cycle. An extra rinse helps to improve results All cyclesin hard water situations. (except Rinse Only

[select models])

For enhanced drying results, select this option. When Heated Dry is notselected, towel drying of some items such as plastic and items with non-stick All cyclessurfaces may be necessary and more moisture may be noticed adhering (except Rinse Onlyto the dishwasher interior. In models with plastic interiors, it is normal to [select models])notice vapor escaping from the door vent as the heat dries your dishes.Vapor will escape even if Heated Dry is not selected.

In addition to choosing a cycle, choose as many available options as are needed for your dishload.

CAUTION – In models with plastic interiors, it is normal to notice vapor escaping from the door vent in the upper left cornerof the door as the heat dries your dishes. The vapor is hot and may cause minor burns.

CAUTION

OptionsOPTION DESCRIPTION USE WITH CYCLES

START/Cancel

Delay

Starts and stops dishwasher. See page 3 under Operating Tips: All CyclesOperating the Dishwasher, for explanation.

Used to automatically start the cycle at a later time. See page 7 All Cyclesfor instructions.

Hi Temp Wash


Cycles, Options and Lights

Lights/Display

DelayThe Delay option can be used to automatically startthe cycle at a later time to reduce daytime heatbuildup in the home or to take advantage of reducedenergy costs if available in your area. This option isalso useful for conserving hot water at times of highhousehold usage (showers, laundry).

To set up a Delay:1. Select the appropriate cycle and options for the

load. Close the door.

2. Press the Delay pad until the desired amount ofdelay time is selected.

3. The Delay indicator and the count down display(select models) will flash until the START/Cancelpad is pressed.

4. As soon as the START/Cancel pad is pressed, theflashing will stop and the delay time will begin

counting down. The Delay indicator will remain lituntil the delay time has counted down.

5. The cycle will automatically start as soon as thedelay time expires.

Note: If 30 seconds elapse between setting thecycle and options and pressing the START/Cancelpad, the dishwasher will turn off.

To cancel a Delay:When the delay is counting down, press the Delay padagain. The indicator light will go out and the cycle willstart or resume immediately.

To cancel a Delay and the cycle:• Press START/Cancel once to drain and turn off the

dishwasher.Or

• Press START/Cancel twice to turn dishwasher offwithout draining.

Lights/Display (select models)

INDICATOR DESCRIPTION

CLEAN Light

WASH/DRY LightSANITIZED Light(select models)

Illuminates at the end of the cycle and remains lit until the door has been open for 30seconds continuously.Illuminates during all rinse, wash and dry portions of the cycle.Illuminates at the end of the cycle when conditions have been met to achievesanitization. The light will remain lit until the door has been open for 30 secondscontinuously.

Notes:• When Sanitize is selected, cycles are monitored to assure sanitization. The SANITIZED light will not activate if sanitization

requirements are not met. This could happen if the cycle is interrupted, power failure occurs or incoming watertemperature is below 120° F (49° C).

• The CLEAN and SANITIZED indicator lights (select models) will not relight after a power failure until after the next cycle is run.


General Recommendations• The dishwasher interior is normally self-cleaning.

Periodically check the bottom of the dishwasher tubto see if any large particles remain.

• Wipe the edge of the inner door liner to remove anyfood soil splashes which occurred during loading.

• When cleaning stainless steel, always wipe with thegrain. Never use products containing chlorine bleachor citric acid.

• The color from some tomato-based food soils mayoccasionally adhere to various components of thedishwasher interior, causing temporary discoloration. To minimize this:• Remove excess tomato-based food soils from

dishes prior to loading.• Run the Heavy Wash cycle when washing loads

containing tomato-based food soils.• Use a dishwasher detergent that contains chlorine

to better fight staining.

Care and Cleaning

LOCATION SOIL LEVEL TREATMENT

Standard Exterior

Stainless Steel Exterior(select models)

Interior

Light to moderate Soft damp cloth and liquid spray cleaner. Do not use abrasive powders or cleaning pads.

Daily cleaning and light soil Soft cloth or sponge and one of the following:• Mild detergent and water• A solution of white vinegar and water• Formula 409 Glass and Surface Cleaner*, or

similar multi-surface cleaner.• Do not use products containing chlorine

bleach or citric acid.Follow with rinse and dry.

Moderate to heavy soil Soft cloth or damp sponge and Bon Ami*.Follow with rinse and dry.

Streaks or fingerprints/restore shine Soft cloth and Stainless Steel Magic Spray**.Discoloration Soft cloth or damp sponge and Cameo

Stainless Steel Cleaner*. Rinse immediatelyand dry.

Light to moderate Soft cloth or damp sponge.Discoloration, or tomato-based stain Switch dishwasher detergent to chlorine-

based product.

*Brand names are trademarks of the respective manufacturer. **Call 1-877-232-6771 U.S. or 1-800-688-8408 Canada to order.

Storage/MovingFill detergent cup with a fresh-scented dishwasherdetergent or baking soda and select the Normal Washcycle. Allow the dishwasher to complete the cycle. Thenturn the water supply off and drain the dishwasher. Todrain, press the START/Cancel pad once to activate

the dishwasher. Press START/Cancel again to activatethe drain. Operate the drain twice to ensure most of thewater is removed. Last, disconnect the electrical supplyand prop open the door.When turning the water supply to the home off, thewater shut off at the dishwasher must be turned off also.


Connecting a Portable1. Turn on the faucet at the sink until the water runs

hot. Turn off the faucet.

2. Pull the connector from the recess in the back ofthe dishwasher.

3. Press down on the thumb release and lift theconnector onto the faucet.

4. Remove pressure from the thumb release and tugslightly on the connector to be sure it is securely inplace.

5. Turn the hot water on full force.

6. Check that the sink drain is open so water from thedishwasher can drain properly.

7. Pull the electrical cord from the recess. Plug it intoa properly grounded outlet.

8. Select the proper cycle and options for the load andstart the dishwasher.

Disconnecting a Portable1. Be sure to turn the water supply off and press the

pressure release button before removing theconnector.

2. Press down on the thumb release and remove theconnector from the faucet.

3. Push the connector and hoses back into thecabinet recess.

4. Unplug the electrical cord and push it back into thecabinet recess.

Portable Dishwashers

Care and CleaningClean the cabinet and laminate top with a soft, dampcloth and liquid spray cleaner.

To polish and protect the laminate top, use a productspecifically developed for countertops such as Hope’sCountertop Polish*.

Apply an appliance wax to the cabinet once a year.

Note: To protect the laminate top fromdamage, do not use it as a cutting surface orresting place for warm/hot cookware. Do notslide ceramic or other hard or abrasive objectsacross the surface.

* Brand names are the trademarks of the respective manufacturer.


CHECK THESE POINTS TO HELP SAVE YOU TIME AND MONEY.

PROBLEM

Dishwasher will not fill

Dishwasher will not drain/water in tub bottom

Dishwasher adds water at end of cycle

Detergent cup is not empty

Dishwasher seems noisy

Cycle takes too long (Heating Delay light [select models] stays on)

Dishwasher has an odor

Dishwasher leaks

SOLUTION

• Press the START/Cancel pad to start the dishwasher.• Be sure door is latched securely.• Be sure the water is turned on.• Check that the pad is properly selected for a cycle.• Check your home’s circuit breaker or fuse box.• Check inlet hose for a kink.• Check water valve inlet for sediment and clean if necessary.

• If hooked up to a food waste disposer, be sure the knock-out is removed from thedisposer inlet.

• Check for food obstruction in the drain or disposer.• Check drain hose for a kink.• Check your home’s circuit breaker or fuse box.• Check that the cycle is completed.

• This is normal. The sensor (select models) in the pump must stay submerged so ashort fill of water is added after the cycle’s last drain.

• Check that the cycle is completed.• Be sure dispenser is not blocked.• Use fresh detergent stored in a cool, dry place.

• A water valve hiss during fill is normal.• Water circulation sounds are normal.• A thumping sound may be a wash arm bumping an item that is extending beyond the

racks. Readjust load to avoid obstructing wash arm.• Chopping or grinding sounds may be heard as the internal chopper blade chops hard

items like fruit seeds, nuts, etc.• Humming during the drain is normal.• A snap noise is the detergent cup lid hitting the door liner when the dishwasher door

is opened at the end of the cycle. This is normal.• Proper installation affects the noise level.

• Sanitize has been selected and the cycle is extended to heat water.• Check to see that the incoming water temperature is 120° F (49° C).

• Run dishes being held in the dishwasher through a Rinse Only cycle (select models).• Many dishwashers have a “new” smell when first installed. This will dissipate with use.• Dishwasher may not be draining properly. (See “Dishwasher will not drain” section.) • For a strong odor, place baking soda in both sides of the detergent cup. Select Light

Wash cycle and allow the water to circulate for about 10 minutes. Interrupt the cycleby unlatching the door and let it stand overnight. Restart the dishwasher by latchingthe door and allow it to complete the cycle. Another alternative is to use a dishwashercleaning product such as Jet-Dry Dishwasher Cleaner*.

• Check that the dishwasher is level. (Refer to the Installation Instructions.)• Suds can cause the dishwasher to overflow. Measure the detergent carefully and use

only detergents designed for use in a dishwasher. Less detergent is needed in softwater. Try another brand of detergent if sudsing continues.

• Follow directions closely on how to add a forgotten item (pg. 3).• To avoid rinse aid leaking from the dispenser, be sure the lid is securely attached.

*Brand names are trademarks of the respective manufacturer.

Troubleshooting

Cont.


PROBLEM

Display time suddenly drops or increases by several minutes (select models)

Indicator lights flashing

Glasses are cloudy/spotted

Food soil remains on dishes

Items washed in the dishwasher or the dishwasher tub itself are stained/discolored

SOLUTION

• This is normal when the Normal Wash cycle is selected and the dishwasher decidesto skip or add a drain and refill.

• The countdown display (select models) flashes after a cycle is selected until theSTART/Cancel pad is pressed.

• The countdown display (select models) and the delay indicator flash after a delay isselected until the START/Cancel pad is pressed.

• All active display indicators flash if the door is opened during a running cycle or delay.• The currently selected cycle flashes if an attempt is made to change the cycle after

cycle “lock-in”.

• Select Extra Rinse or Hi Temp Wash (select models).• Check water temperature. Incoming water should be 120° F (49° C).• Always use a rinse aid.• Confirm that the cloudiness is removable by soaking the item in white vinegar for

approximately 5 minutes. If removed, the problem is due to hard water. Adjustdetergent amount being used to match water hardness (pg. 5). Be sure detergent isfresh, stored properly and is a high quality brand.

• If cloudiness is not removable, it is etching. This is an erosion of the surface of theglassware and can be caused by water that is too hot, from using too much detergentor by prewashing. Detergent needs food soil to act upon. If etching has occurred, theglassware is permanently damaged. To prevent further etching, adjust the detergentamount to match the water hardness, stop prewashing, and use water heating optionsonly when incoming water temperature is below 120° F (49° C).

• Select Hi Temp Wash.• Check water temperature. Incoming water should be 120° F (49° C). • Run hot water at the sink before starting the dishwasher.• Check water hardness and adjust detergent amount accordingly (pg. 5).• Use fresh detergent stored in a cool, dry place.• Select proper cycle for the soil level (pg. 6).• Make sure the upper rack wash arm connector is correctly aligned in one of the water

inlet holes (pg. 4).• Load items so they do not block the wash arms (pgs. 3-4).• Load the utensil basket with knife handles up and spoon and fork handles down.• Do not place glasses over tines.• Prior to loading, scrape off burnt on foods and wipe the starchy film from utensils used with

pasta, rice and oatmeal. These soils require more energy than the rest of the load to clean.

• Aluminum utensils or pans can leave marks when they rub against other items. Leavea slight space between items.

• Iron deposits in the water can leave a yellow, brown or orange film on dishes or thedishwasher tub. A rust filter may be needed. Check with a water treatment company.

• Separate silver or silver-plated silverware from stainless steel. These metals can bedamaged by contact with each other during washing.

• Color from tomato sauces may adhere to the interior parts of the dishwasher (pg. 8). Iflight staining has occurred, leave the door open to oxidize the stain away. Use adishwasher detergent that contains chlorine to better fight staining.

• Certain dishwasher detergents may stain silver. Try another brand of detergent.


Troubleshooting

Cont.


PROBLEM

Items not properly dried/moisture is present on the dishwasher interior after the dry cycle

Dishware is chipped

Sanitized light does not illuminate at the end of the cycle (select models)

SOLUTION

• Be sure Heated Dry is selected.• Water droplets may form on the inner door as part of the drying process.• Use a rinse aid separate from the detergent like Jet Dry* or Cascade Rinse Aid*

regularly to improve drying. Turn the rinse aid selector toward the MAX setting.• Check water temperature. Incoming water should be 120° F (49° C). • Select Sanitize.• Increase detergent amount to match water hardness (pg. 5).• Load properly. (pgs. 3-4)• Plastic and items with non-stick surfaces are difficult to dry because they have a

porous surface which tends to collect water droplets. Towel drying may be necessary.• Glasses and cups with concave bottoms hold water and require towel drying. Locate

these items on the more slanted side of the rack for improved results.

• Load dishes according to instructions so they do not strike each other (pgs. 3-4).• Washing fine antique china/crystal in the dishwasher is not recommended.• Do not load glasses over the tines.• Do not overload.

• Sanitize was not selected.• Sanitization can only be achieved with the Heavy Wash, Normal Wash or Light Wash

cycles.• Sanitization may not be achieved if there is an interruption of the cycle, power failure

or if incoming water temperature is below 120° F (49° C).


Troubleshooting


WarrantyLimited One Year Warranty - Parts and LaborFor one (1) year from the original retailpurchase date, any part which fails in normal home use will be repaired or replaced free of charge.

Canadian ResidentsThe above warranties only cover anappliance installed in Canada that hasbeen certified or listed by appropriate testagencies for a compliance to a NationalStandard of Canada unless the appliancewas brought into Canada due to transferof residence from the United States toCanada.

The specific warranties expressed above arethe ONLY warranties provided by the manufacturer. These warranties give youspecific legal rights, and you may also haveother rights which vary from state to state.

Warranty & Service

What is Not Covered By These Warranties1. Conditions and damages resulting from any of the following:

a. Improper installation, delivery, or maintenance.b. Any repair, modification, alteration, or adjustment not authorized by the

manufacturer or an authorized servicer.c. Misuse, abuse, accidents, unreasonable use, or acts of God.d. Incorrect electric current, voltage, electrical and/or gas supply.e. Improper setting of any control.

2. Warranties are void if the original serial numbers have been removed, altered,or cannot be readily determined.

3. Light bulbs, water filters and air filters.

4. Products purchased for commercial or industrial use.

5. The cost of service or service call to:a. Correct installation errors. For products requiring ventilation, rigid metal

ducting must be used.b. Instruct the user on the proper use of the product.c. Transport the appliance to and from the servicer.

6. Any food loss due to refrigerator or freezer product failures.

7. Expenses for travel and transportation for product service in remote locations.

8. Outside of the United States and Canada this warranty does not apply.Contact your dealer to determine if another warranty applies.

9. Consequential or incidental damages sustained by any person as a result ofany breach of these warranties. Some states do not allow the exclusion orlimitation of consequential or incidental damages, so the above exclusion maynot apply.

If You Need ServiceFirst see the Troubleshooting section in your Use and Care Guide or call thedealer from whom your appliance was purchased or call Maytag Services, LLC,Customer Assistance at 1-800-688-9900 USA and 1-800-688-2002 Canada tolocate an authorized servicer.

• Be sure to retain proof of purchase to verify warranty status. Refer to WARRANTYfor further information on owner’s responsibilities for warranty service.

• If the dealer or service company cannot resolve the problem, write to MaytagServices, LLC, Attn: CAIR® Center, P.O. Box 2370, Cleveland, TN 37320-2370, or call1-800-688-9900 USA and 1-800-688-2002 Canada. U.S. customers usingTTY for deaf, hearing impaired or speech impaired, call 1-800-688-2080.

• User’s guides, service manuals and parts information are available from MaytagServices, LLC, Customer Assistance.

Notes: When writing or calling about a service problem, please include:a. Your name, address and telephone number;b. Model number and serial number;c. Name and address of your dealer or servicer;d. A clear description of the problem you are having;e. Proof of purchase (sales receipt).

CUSTOMER’S SOLE AND EXCLUSIVEREMEDY UNDER THIS LIMITEDWARRANTY SHALL BE PRODUCT REPAIRAS PROVIDED HEREIN. IMPLIEDWARRANTIES, INCLUDING WARRANTIESOF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE, ARE LIMITEDTO ONE YEAR OR THE SHORTEST PERIOD ALLOWED BY LAW. MAYTAG CORPORATION SHALL NOT BE LIABLEFOR INCIDENTAL OR CONSEQUENTIALDAMAGES. SOME STATES ANDPROVINCES DO NOT ALLOW THEEXCLUSION OR LIMITATION OFINCIDENTAL OR CONSEQUENTIALDAMAGES, OR LIMITATIONS ON THEDURATION OF IMPLIED WARRANTIES OFMERCHANTABILITY OR FITNESS, SOTHESE EXCLUSIONS OR LIMITATIONSMAY NOT APPLY TO YOU. THISWARRANTY GIVES YOU SPECIFIC LEGALRIGHTS AND YOU MAY ALSO HAVEOTHER RIGHTS, WHICH VARY STATE TOSTATE OR PROVINCE TO PROVINCE.

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