Maytag MDB8600AW, MDBH950AW Poor Washability, Will Not Drain, Continues To Drain, Poor Drying

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Electrical-Mechanical Troubleshooting

!WARNING

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

Filters

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

Poor Washability

Spray Arms

Check all Spray Arms for blockage of water ports or cracks. Check for proper rack loading to avoid interference with Spray Arms during wash action. Check for proper sealing, fastening, and movement of Spray Arms. Repair as necessary.

Filters

Check for blockage of Strainer, Primary Filter, and Filter Support. Repair as necessary.

Detergent Cup Cover

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

Detergent Cup

Check operation of Detergent Cup Assembly, Wax Motor, Actuator, Linkage, and Cover Latch. Repair and/or replace parts as necessary. Note: For testing of Wax Motor, see Section 2.

Rinse Dispenser

Check level of rinse aid in reservoir. Check rinse aid dispenser setting.

Wash Delivery System

Check manifold and Docking Station for good seal and no leaks.

Will Not Drain

Inadequate Drainage

Check Drain Pump for proper operation. Check the drain pipe connections and repair as needed. If draining into the garbage disposal, check for unprocessed food waste at drain hose connection to disposer. Clean out as needed.

Drain Hose

Check drain hose for kink or restrictions. Reroute or remove any restriction of drain hose as needed.

Pump Assembly

Check pump assembly for obstructions or restricted parts. Repair or replace parts as necessary.

Wiring/Electrical Connections

Check for loose or frayed wire terminal connections. Check for broken wire within harness. Repair or replace as necessary.

Continues To Drain

Control Board

Check Control Board for proper operation.

Poor Drying

Water Temperature

Check for low water temperature. Temperature should be between 120 - 150 degrees Fahrenheit. If not, advise consumer to adjust water heater setting. Encourage consumer to purge water lines to the dishwasher area prior to starting the dishwasher.

Cycle Options

Advise consumer use of options available on dishwasher that improve drying. Options that improve drying are Heated Dry, and 160° Wash.

Detergent

Check water hardness. Instruct consumer on detergent usage, one teaspoon of detergent per grain of water hardness.

Rinse Dispenser

Check level of rinse aid in reservoir. Check dispenser setting under cap. Use "MAX" for hard water conditions.

Improper Rack Loading

Check how the consumer loads the dishes into the racks. Improper loading of some types of dishes can trap water which causes dishes not to dry.

Heating Element

Check load readings listed on Technical Sheet located behind Toe Panel.

©2002 Maytag Appliance Sales Company

16021814 Rev. 0

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Contents Jetclean Dishwashers ServiceImportant Notices for Consumers and Servicers Recognize Safety Symbols, Words, and LabelsCustomer Service Support Center Important InformationTable of Contents General Precautions and Warnings Important Safety InformationGeneral Information Related PublicationsPrecaución REV Electrical Test Equipment Electrical Equipment & TestingAppliance Test Meter Digital Test MeterGrounding and Polarity Motor Test CordClamp-On Ammeter Use of Ammeter on dishwasherDetergent / Rinse Aid Dispenser Wax Motor CheckWax Motor Check- Vent Cycles Cycles & OptionsOption Description Display Description ENN-AIR MDBH970 Overflows Electrical-Mechanical TroubleshootingWill Not Fill Will Not Drain Poor WashabilityContinues To Drain Poor DryingWater Leaks Electrical Mechanical TroubleshootingNoise Will Not Start Or ProgramWill Not Wash Field Service TestWill Not Dry Manual Function TestFront Support and Toe Panel Removal Service and Disassembly ProceduresRemoval Disconnect power to the machine Detergent / Rinse Dispenser Mechanism and Reservoir Checking Operation Disconnect power to the machineInner Door Panel Vent Wire CoverWax Motor Detergent / Rinse Dispenser Switch Removal Disconnect power to the machine Door Latch & Switch Holder AssemblyControl Panel PC BoardRemoval ReplacementOuter Door Door Hinge and Support Door SpringTop Wash Arm Door Spring and Component Replacement Over Pressure FilterLower Wash Arm Manifold Docking StationFloat To Check Float Switch Disconnect power to the machineWattage Checks To Check Heating Element Disconnect power to the machineHeating Element Water Valve ThermostatsAir Water Inlet Checking Valve OperationTurbidity Sensor Upper Rack RemovalTub Wheels Drain Pump Wash Motor AssemblyService and Disassembly Procedures AppendixA Built-In Dishwasher Built-In Dishwasher 16021814 Rev Refer to local plumbing codes / Consulte los códigos locales 13B Black to Black L1 Negro CON Negro L1 Start On some models Appendix B User Do not tamper with controls Important Safety InstructionsLoading With the Stack-Rack select models BackModels flat in the back, left corner pro Side. With the shelf down, two levelsHinged Be sure that thin, notSharp and p o i n t e d Items Your loadHard 10-12 gpg Normal SoilControls AT a Glance Controls AT a Glance Special Care Items Before YOU Call for Service Indicator Lights Flashing Dishwasher Warranty Appendix C Operating Tips Important Safety Instructions Loading Loading Loading Dishwashing essentials Options Controls at a glance Special care items Before you call Glasses Are Cloudy/Spotted To receive warranty service Appendix D Pages Dishwasher MDB-4Important Safety Instructions Scrape off tomato-based food soils see LoadingRack For best cleaning results, prevent itemsDown to NestingUtility Basket for Lower Rack will come to a stop when it is in positionHot water 16021814 Rev Short cycle for light food soils. Water usage is 6 gallonsFull load. Controls odors gallons Controls at a glance To cancel a running cycle, press the START/Cancel padMaterial Dishwasher Safe? Special Informatiion Special care itemsDishwasher Will Not Fill Indicator Lights FlashingDishwasher Will Not Drain/Water In Tub Bottom Dishwasher Adds Water at END of CycleFood Soil Remains on Dishes Glasses Are Cloudy/SpottedDishware is Chipped Dishwasher Door Will Not CloseLimited Second Year Warranty Full One Year WarrantyLimited Third Through Fifth Year Warranty Full Twenty-Year Warranty

MDB5600AW, MDB6600AW, MDB7600AW, JDB4000AW, MDB8600AW specifications

The Maytag MDB7600AW, MDB6600AW, MDB8600AW, MDBF550AW, and MDBF750AW dishwashers combine power, efficiency, and innovation, designed to tackle tough stains while providing user-friendly features. Maytag is known for its strong performance, making these models popular choices for homeowners seeking reliable dishwashing solutions.

Starting with their cleaning capabilities, these dishwashers are equipped with the PowerBlast Cycle, which utilizes high-pressure jets to remove stubborn food particles, ensuring that dishes come out spotless. The dedicated scrubbers can handle baked-on messes and pet food debris, making them ideal for busy households.

Energy efficiency is another strong suit of these models. Many of the dishwashers feature the Energy Star certification, indicating they consume less water and electricity without compromising performance. This not only helps reduce utility bills but also contributes positively to environmental sustainability.

The capacity of these models is thoughtfully designed to accommodate a wide variety of dishware. With adjustable racks and ample space, users can easily fit pots, pans, and large platters. The MDB8600AW and MDB7600AW offer a third rack for extra loading flexibility, allowing for more efficient use of space.

In terms of reliability, Maytag emphasizes durability with their stainless steel tub, which resists stains and provides long-lasting performance. Furthermore, these dishwashers come with a 10-year limited parts warranty, giving users peace of mind regarding any potential issues.

Technologically, the models are equipped with smart features like a soil sensor that detects how dirty the dishes are and adjusts the wash cycle accordingly. The Quiet Series technology ensures that operations remain quiet, allowing for a peaceful home environment while the dishwasher is running.

The exterior of these models is sleek and modern, available in various finishes to match different kitchen decors. With intuitive controls and various wash cycle options, users can select the ideal setting for their dishwashing needs, from quick washes to heavy-duty cycles.

In summary, the Maytag MDB7600AW, MDB6600AW, MDB8600AW, MDBF550AW, and MDBF750AW dishwashers are designed for consumers who value efficiency and powerful cleaning. With high-performance features, energy savings, capacity for large loads, durability, and advanced technology, these dishwashers are a strong choice for any kitchen. Whether tackling everyday dishes or more challenging messes, Maytag continues to deliver exceptional cleaning results.
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