Manuals / Maytag / Kitchen Appliance / Dishwasher

Maytag MDB5600AW Checking Valve Operation, Air Water Inlet, Service and Disassembly Procedures

Models: MDB5600AW MDB6600AW MDB7600AW JDB4000AW MDB8600AW MDBF550AW MDBH970AW MDBF750AW MDBL540AW MDB9600AW MDBH950AW

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Checking Valve Operation

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.

Checking Valve Operation

No Fill

1.Disconnect power to the machine.

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

3.Remove wires from Valve Solenoid.

4.Perform continuity check across terminals of Solenoid. If NO continuity is present, replace Water Valve.

Alternate Test: Use Motor Test Cord hooked directly to the Valve Solenoid. Turn water supply on and plug in test cord. If NO water is present, replace Water Valve.

Overfill

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

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

Inlet Screen

Sediment on the Inlet Screen can hinder water flow through the Water Valve.

Cleaning

1.Disconnect power to the machine.

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

3.Remove 4 screws securing valve body to Water Inlet Mounting Bracket.

4.Clean screen.

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

Air Water Inlet

The Air Water Inlet is located on the left side of the Tub, and mounted to the exterior of Tub. Removal of the Air Water Inlet requires the removal of the Dishwasher from under the counter.

Removal

1.Disconnect power to the machine.

2.Remove the Air Water Inlet Cover located on the left inside wall of Tub. Pull cover straight out to remove.

3.Carefully pull back insulation from the left side of the Tub.

4.Remove rubber hose from channel in Tub, or slip off of fitting on inlet.

5.Grasp upper portion of the Air/Water Inlet. Pull and rotate the Air/Water Inlet clockwise to release it from

the Tub.

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16021814 Rev. 0

©2002 Maytag Appliance Sales Company

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Maytag MDB5600AW Checking Valve Operation, Air Water Inlet, Service and Disassembly Procedures, Overfill, Inlet Screen

Contents

Jetclean Dishwashers ServiceJDB4000AW MDB5600AW MDB6600AW MDB7600AW MDB8600AW MDB9600AW MDBF550AW MDBF750AW MDBH950AW MDBH970AWRecognize Safety Symbols, Words, and Labels Important InformationImportant Notices for Consumers and Servicers Customer Service Support CenterTable of Contents Important Safety Information General Precautions and WarningsGeneral Information Related PublicationsATENCIÓN Important Safety InformationPRECAUCIÓN Important Safety Information MESSISection 2. Electrical Equipment & Testing Electrical Test EquipmentAppliance Test Meter Digital Test MeterELECTRICAL EQUIPMENT & TESTING VOLTAGE CHECKSMotor Test Cord Grounding and PolarityElectrical Equipment & Testing ELECTRICAL TESTSWax Motor Check WATER VALVE TEST2-10 Wax Motor Check- VentElectrical Equipment & Testing Section 3. Cycles & Options CyclesOptions CyclesCycles & Options CyclesOptions CyclesCycles & Options CyclesOptions DisplayENN-AIR Cycles & OptionsMDB5600 JDB4000Cycles & Options 3-15QuietSeri es QuietSeri esSection 4. Electrical-Mechanical Troubleshooting Will Not FillOverflows POOR WATER CIRCULATIONElectrical-MechanicalTroubleshooting Poor WashabilityWill Not Drain Continues To DrainElectrical Mechanical Troubleshooting Water LeaksNoise Will Not Start Or ProgramField Service Test Will Not WashWill Not Dry Manual Function TestSection 5. Service and Disassembly Procedures Front Support and Toe Panel RemovalRemoval 1.Disconnect power to the machine 5-20Service and Disassembly Procedures Inner Door PanelRemoval 1.Disconnect power to the machine 1.Disconnect power to the machineWire Cover Wax Motor Detergent / Rinse DispenserVent Service and Disassembly ProceduresDoor Latch & Switch Holder Assembly Service and Disassembly ProceduresRemoval 1. Disconnect power to the machine Switch Removal 1. Disconnect power to the machinePC Board Control PanelDOOR LATCH STRIKE Service and Disassembly ProceduresOuter Door DOOR GASKETService and Disassembly Procedures Removal 1.Disconnect power to the machineDoor Spring Door Hinge and SupportService and Disassembly Procedures 1. Disconnect power to the machineTop Wash Arm Service and Disassembly Procedures1.Disconnect power to the machine RemovalManifold Docking StationLower Wash Arm Service and Disassembly ProceduresFloat Service and Disassembly ProceduresRemoval 1.Disconnect power to the machine To Check Float SwitchHeating Element Service and Disassembly Procedures1. Disconnect power to the machine Removal 1.Disconnect power to the machineThermostats Service and Disassembly ProceduresRemoval 1.Disconnect power to the machine Removal 1.Disconnect power to the machineChecking Valve Operation Air Water InletService and Disassembly Procedures No Fill 1.Disconnect power to the machineUpper Rack Removal Tub WheelsTurbidity Sensor Service and Disassembly ProceduresWash Motor Assembly Drain PumpService and Disassembly Procedures Removal 1.Disconnect power to the machine5-35 Service and Disassembly ProceduresRemove Chopper Sleeve by using Impeller as a AppendixA Built-InDishwasher Lavavajillas Empotrado/Lave-vaisselleencastréI n s t a l l a t i o n I n s t r u c t i o n s Built-InDishwasherE L E C T R I C A L R E Q U I R E M E N T S G R O U N D I N G I N S T R U C T I O N S16021814 Rev. 2002 Maytag Appliance Sales Company Panel damage may occur/Puede dañarse el panel Endommagement du panneau possibleOptional/Opcional/Optionnel Optional/Opcional/Optionnel2002 Maytag Appliance Sales Company 3/163/16 BLACK TO BLACK L1 NEGRO CON NEGRO L1CANCEL STARTOn some models En algunos modelosS’applique à certains modèles 2002 Maytag Appliance Sales CompanyAppendix B TABLE OF CONTENTS USERG U I D E JENN-AIR DISHWASHERIMPORTANT SAFETY INSTRUCTIONS RECOGNIZE SAFETY SYMBOLS, WORDS, LABELSWHAT YOU NEED TO KNOW ABOUT SAFETY INSTRUCTIONS For service information, see pageLOADING BEFORE YOU STARTGENERAL RECOMMENDATIONS RECOMMENDED LOADINGLOADING CONT LOWER RACKADJUSTABLE UPPER RACK TO LOWER THE RACKREMOVING THE UPPER RACK REMOVABLE UTENSIL BASKETBASKET SPLIT & FIT UTENSIL BASKETDISHWASHING ESSENTIALS HOT WATERDETERGENT RINSE AIDINDICATOR LIGHTS CONTROLS AT A GLANCECYCLES AND WATER USAGE OPTIONSCONTROLS AT A GLANCE CONT OPERATING TIPSDELAY CONTROL LOCK OPTIONCARE AND CLEANING SPECIAL CARE ITEMSINTERIOR EXTERIORBEFORE YOU CALL FOR SERVICE Dishwasher Will Not FillDishwasher Will Not Drain/Water In Tub Bottom Dishwasher Adds Water at END of CycleIndicator Lights Flashing Glasses Are Cloudy/SpottedFood Soil Remains on Dishes Dishware is ChippedDISHWASHER WARRANTY WHAT IS NOT COVERED BY THESE WARRANTIESTO RECEIVE WARRANTY SERVICE Full One Year WarrantyAppendix C CARE AND CLEANING OPERATING TIPSDISHWASHER MDB-3 GUIá DEL USUARIOImportant Safety Instructions WHAT YOU NEED TO KNOW ABOUT SAFETY INSTRUCTIONSRecognize safety symbols, words, labels Save These Instructions for Future ReferenceLoading Before you startUpper rack Recommended loadingLoading continued Lower rackADJUSTABLE UPPER RACK 16021814 Rev.Removing the upper rack LOADINGREMOVABLE UTENSIL BASKETDishwashing essentials RECOMMENDED AMOUNTHot water DetergentIndicator lights START/CANCELOptions Controls at a glanceControls at a glance Continued Operating tipsDelay Control lock optionCare and cleaning Special care itemsInterior Exterior16021814 Rev. Before you callC-11 16021814 Rev. C-12Call 1-800-688-8408to orderTo receive warranty service Dishwasher warrantyWhat is not covered by these warranties C-13Appendix D OPERATING TIPS CARE AND CLEANINGDISHWASHER: MDB-4 GUIá DEL USUARIOImportant Safety Instructions WHAT YOU NEED TO KNOW ABOUT SAFETY INSTRUCTIONSRecognize safety symbols, words, labels Save These Instructions for Future ReferenceLoading Before you startUpper rack Recommended loadingMiddle rack Utensil basketsLower flexload rack SPLIT & FIT UTENSIL BASKETAdjustable rack select models UTILITY BASKET FOR LOWERLOADING Removing the upper and middle racksHot water DetergentRinse aid Dishwashing essentialsIndicator lights AUTO CLEANSTART/CANCEL OptionsControls at a glance continued Operating TipsDelay Control lock optionCare and cleaning Special care itemsInterior ExteriorBefore you call D-11Glasses Are Cloudy/Spotted Food Soil Remains on DishesDishware is Chipped Dishwasher Door Will Not CloseTo receive warranty service Dishwasher warrantyWhat is not covered by these warranties D-13