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Base manual covers general infomation.
Refer to individual Technical Sheet for
Service
information on specific models.
Jetclean II™
This manual includes, but is not limited to
the following:
Dishwashers
JDB4000AW
MDB5600AW
MDB6600AW
MDB7600AW
MDB8600AW
MDB9600AW
MDBF550AW
MDBF750AW
MDBH950AW
MDBH970AW
MDBL540AW
MDBL740AW
This manual is to be used by qualified appliance
technicians only. Maytag does not assume any
responsibility for property damage or personal
injury for improper service procedu
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Important Information Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service. Products should be serviced only by a qualified service technician who 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 manual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE SERVICE MANUAL B
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Table of Contents Important Information Will Not Start or Program .................................... 4-18 Important Notices for Consumers and Servicers .... 2 Will Not Fill ......................................................... 4-18 Recognize Safety Symbols, Words, and Labels ... 2 Will Not Wash .................................................... 4-19 Section 1. Important Safety Information Will Not Drain ..................................................... 4-19 General Information ......
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Important Safety Information WARNING ! WARNING ! To avoid personal injury or death from improper To avoid risk of personal injury or death due to servicing, make sure you read and understand the electrical shock: descriptions and meaning of various safety symbols, • Grounding wires and wires colored like grounding words and labels used in this manual, before wires are NOT to be used as current carrying attempting any procedures described in the manual. conductors. Failure to understand and compl
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Important Safety Information PRECAUCIÓN: Desconecte la energía eléctrica antes de darie servicio. ATENCIÓN: Solamente use conductores de cobre. Use cables de suministro adecuados para 75° (167°F). CAUTION: Disconnect electrical power before servicing. ATTENTION: Use copper conductors only. Use supply wires suitable for 75°C (167°F). ATTENTION: Débrancher de l'alimentation électrique avant tout dépannage. ATTENTION: Utiliser des conducteurs en cuivre uniquement. Utiliser des fils d'alimentation p
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Section 2. Electrical Equipment & Testing Electrical Test Equipment The equipment required to service these models depends largely upon the condition encountered. Locating a Digital Test Meter malfunction will often require the use of electrical testing can be used to check for open equipment such as: or closed circuits, measure resistance, AC and DC volts, Appliance Test Meter and temperature. Clamp-On Ammeter Motor Test Cord Appliance Test Meter An Appliance Test Meter is a multi-purpose tes
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ELECTRICAL EQUIPMENT & TESTING Use of Ammeter on dishwasher: VOLTAGE CHECKS Generally, these checks will consist of taking readings 1. Motor Current - the reading can be taken at the at the wall receptacle in order to determine the leads on the motor start relay or at the male connec- availability of voltage to the product. Voltage checks on tor. individual components of a product are not recommended due to the possibility of electrical shock. 2. Heating Element Current - The reading can be Com
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Electrical Equipment & Testing for protection against shock hazard and should be Wax Motor Check plugged directly into a properly grounded and polarized Detergent / Rinse Aid Dispenser receptacle. It is the responsibility of the person installing the A single Wax Motor is used to activate both the release of appliance to assure it is adequately grounded and the Detergent Cup Cover and the rinse aid from the polarized at the point of installation, taking into reservoir. consideration local condit
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Electrical Equipment & Testing Wax Motor Check- Vent A single continuous duty wax motor is used to operate the vent. WARNING ! To avoid risk of personal injury or death due to electrical shock: • Disconnect electrical power to dishwasher before servicing. • Always plug test cord into a properly grounded receptacle. • Always make connection to components before plugging test cord into receptacle. Connect a Power Test Cord across the two terminals of the Wax Motor. Plug the Power Test Cord into a
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Section 3. Cycles & Options QuietSeries 300 Washing Drying Heating Delay Options Cycles Clean Sanitized Heavy Extra Normal Wash Tough Rinse Light Auto Rinse DELAY Heated Wash START/ Sanitize Scrub 3 Wash Only Clean Dry 1-9 Cancel Covers all other models Cycles Options Clean Tough Heavy Light Auto Normal Rinse Quick Heated Extra 160° 3 Sanitize Scrub Sanitized Clean Wash Wash Wash Only Wash Dry Wash Rinse Plus MDB9600 Only See User's Guide for specific operation. Cycle Description Auto Clean Des
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Cycles & Options QuietSeries 300 Washing Drying Heating Delay Cycles Options Clean Sanitized Heavy Extra Normal Wash Tough Rinse Light Auto Rinse DELAY Heated Wash START/ Scrub Sanitize Wash 3 Only Clean 1-9 Dry Cancel Covers all other models Cycles Options Clean Light Tough Auto Heavy Normal Rinse Quick Heated Extra 160° 3 Sanitize Scrub Sanitized Wash Wash Wash Only Dry Clean Wash Rinse Wash Plus MDB9600 Only See User's Guide for specific operation. Option Description Tough Scrub™ This option
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Cycles & Options QuietSeries 300 Washing Drying Heating Delay Options Cycles Clean Sanitized Heavy Extra Normal Wash Tough Rinse Light Auto Rinse DELAY Heated Wash START/ Scrub Sanitize 3 Wash Only Clean Dry Cancel 1-9 Covers all other models Cycles Options Clean Tough Auto Heavy Normal Light Rinse Heated 160° Quick Extra 3 Sanitize Scrub Wash Wash Sanitized Clean Wash Only Wash Dry Rinse Wash Plus START/ DELAY Cancel 1-9 QuietSeries 300 MDB9600 Only Display Description Clean The "Clean" light i
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Cycles & Options Washing Sanitized Drying Clean QuietSeries 100 Options Cycles Heavy Extra 2 Normal Wash Tough Rinse Light Rinse DELAY Heated START/ Wash 4 Sanitize Scrub 3 Wash Dry Only 2-4-6 Cancel 6 MDB5600 Washing ENN-AIR Sanitized Clean Drying Options Cycles Heavy Extra 2 Normal Wash Tough Rinse Light Rinse DELAY Heated Wash START/ Scrub 4 Sanitize 3 Wash Only 2-4-6 Dry Cancel 6 JDB4000 Washing Sanitized Drying Clean QuietSeries 100 Options Cycles Heavy Extra 2 Normal Wash Rinse Light Heate
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Cycles & Options QuietSeries 200 Washing Drying Heating Delay Options Cycles Clean Sanitized Heavy Extra Tough Normal Wash Rinse Light Rinse Auto DELAY Heated Scrub START/ Wash Sanitize 3 Wash Clean Plus Only 1-9 Dry Cancel MDBH970 QuietSeries 200 Washing Drying Heating Delay Options Cycles Clean Sanitized Heavy Extra Normal Wash Tough Rinse Light Rinse Auto DELAY Heated START/ Wash Sanitize Scrub 3 Wash Clean Dry Only 1-9 Cancel MDBF750 Cycles Options Clean Tough Auto Heavy Normal Light Rinse Q
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Section 4. 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. CAUTION ! Units covered in this manual are polarized. Reversing polarity of a unit or any of its componen
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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. Pump Assembly Filters Check pump assembly for obstructions or restricted Check for blockage of Strainer, Over Pressu
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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. Thermostat Noise Check mating surface of the High Limit Thermostat face to surface of tub enclosure. Contact area m
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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. Will Not Wash Wash Motor Check Wash Motor circuit. See data listed on the Technical Sheet, located behind toe panel.
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Section 5. 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. The following paragraphs describe how to disassemble unit under test. Disassembly to some extent is required
