Maytag JDB1100AW, MDB8750AW, MDB9750AW, JDB2150AWP, JDB2100AW, JDB1060AW Thermostats, Water Valve

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Service and Disassembly Procedures

!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.

Thermostats

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

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

The other thermostat is a Limit Thermostat and is used as a protective device to sense overheating of the Heating Element. It is located behind the Front Support and Toe Panel. The limit is mounted to the tub bottom. This thermostat has ¼" terminals and has a normally CLOSED position.

NOTE: Refer to section labeled Technical Data for specifications on thermostat.

Removal

1.Disconnect power to the machine.

2.Remove Front Support and Toe Panel. (See paragraph Front Support and Toe Panel removal).

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

4.Remove wires from thermostat.

NOTE: When reinstalling, proper location and wiring of thermostat(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 water supply to the valve is directly below the valve.

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

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

NOTE: Low water pressure will affect the ability of the Water Valve to properly fill Tub in the required amount of time.

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

Removal

1.Disconnect power to the machine.

2.Turn off water supply to the Dishwasher.

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

4.Remove wires from Valve Solenoid.

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

6.Disconnect injector hose at valve outlet.

©2004 Maytag Appliances Company

16022783 Rev. 0

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Contents Service Customer Service Support Center Important InformationTable of Contents Important Safety Information Precaución SSI Electrical Test Equipment Electrical Equipment & TestingAppliance Test Meter Motor Test Cord Grounding and PolarityElectrical Tests Wax Motor CheckCycles & Options CyclesOption Description Display Description ENN-AIR Will Not Fill Electrical-Mechanical TroubleshootingOverflows Poor Washability Will Not DrainContinues To Drain Poor DryingElectrical Mechanical Troubleshooting Water LeaksNoise Will Not Start Or ProgramField Service Test Will Not WashWill Not Dry Manual Function TestTroubleshooting Flow Chart Flow Chart Troubleshooting Troubleshooting Flow Chart Chart Troubleshooting Flow Chart From Customer Instruct Issue Troubleshooting Troubleshooting From Removal Disconnect power to the machine Front Support and Toe Panel RemovalInner Door Panel Checking Operation Disconnect power to the machineDetergent / Rinse Dispenser Mechanism and Reservoir Wire Cover Wax Motor Detergent / Rinse DispenserDoor Latch & Switch Holder Assembly Switch Removal Disconnect power to the machinePC Board Control PanelOuter Door ReplacementRemoval Door Hinge and Support Door SpringAbove Door Spring and Component Replacement Over Pressure Filter Top Wash ArmManifold Docking Station Lower Wash ArmTo Check Float Switch Disconnect power to the machine FloatRemoval Wattage Checks Disconnect power to the machine To Check Heating Element Disconnect power to the machineHeating Element Thermostats Water ValveChecking Valve Operation Air Water Inlet and VentTurbidity Sensor Tub WheelsUpper Rack Removal Wash Motor Assembly Drain Pump16022783 Appendix a Built-In Dishwasher Page Built-In Dishwasher Lavavajillas Empotrado Lave-vaisselle encastré Sound Seals Select models only Selladores de ruido 34 1/ 4 34 5/ 8 1 3 / 8 35 1 3 13B Ground IMPORTANT/IMPORTANTE 38A 39A

JDB1060AW, JDB1100AW, JDB2100AW, JDB2150AWP, MDB9750AW specifications

Maytag is a trusted name in home appliances and their line of dishwashers is no exception. Models like the JDB1060AW, JDB2150AWP, JDB1100AW, MDB9750AW, and MDB8750AW highlight a range of impressive features designed to make dishwashing efficient and hassle-free.

The Maytag JDB1060AW is equipped with a powerful motor and a specific set of wash cycles that handle everything from light loads to pots and pans. Its Extra Power button ensures that stubborn stains are tackled with high-temperature wash, while the stainless steel tub provides durability and aids in moisture control. The design is straightforward, making it user-friendly for those who want straightforward functionality.

The JDB2150AWP takes efficiency a step further with an energy-efficient design that helps save on water and power bills. Its unique Quad-Clean wash system utilizes multiple wash arms to ensure that every dish is thoroughly cleaned, leaving no corner untouched. Additionally, it features a delay start option that allows users to set their washing cycle to begin at a more convenient time, maximizing convenience.

Moving to the JDB1100AW model, it emphasizes noise reduction technology. With a sound rating of only 50 dBA, it operates quietly, making it ideal for open-concept living spaces. This model also incorporates a Wash Zone feature, focusing cleaning power where it’s needed most, perfect for lightly soiled dishes while saving water.

The MDB9750AW model is a powerhouse of cleaning, thanks to its PowerBlast scrubber. This feature efficiently tackles tough, stuck-on food, making it a time-saver for busy households. The Stainless Steel Inner Door ensures a sleek look and adds to the dishwasher’s overall resistance to wear over time.

Lastly, the MDB8750AW model incorporates the advanced Sensor cycle technology. This smart feature automatically adjusts the wash cycle based on how dirty the dishes are, optimizing water and energy usage. Its high-capacity design allows you to wash more dishes in one go, and with the addition of a soil sensor, it adapts to cleaning needs with ease, delivering a repeatable high-level performance.

All these Maytag models emphasize reliability, efficiency, and the latest cleaning technologies, ensuring that busy families have their dishwashing needs met without hassle. Each model embodies a commitment to quality and performance, providing consumers with solid options for their kitchen needs.
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