Service
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 procedures done by
an unqualified person.
This Base Manual covers general information
Refer to individual Technical Sheet
for information on specific models
This manual includes, but is
not limited to the following:
Maytag
MDB8750AW
MDB9750AW
Jet Clean II
Stainless Steel
Dishwashers
Jenn-Air
JDB1060AW
JDB1100AW
JDB2100AW
JDB2150AWP
16022783
January 2004
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Table of Contents
Important Information
Will Not Wash .................................................... 18
Will Not Drain ..................................................... 18
Will Not Dry ........................................................ 18
Manual Function Test ......................................... 18
Field Service Test ............................................... 18
Troubleshooting Flow Chart
Installation Issues ............................................... 19
Leak Issues Page 1 ............................................ 20
Leak Issues Page 2 ............................................ 21
No Function Operation Issues Page 1................. 22
No Function Operation Issues Page 2................. 23
Wash Performance / Staining Issues Page 1 ...... 24
Wash Performance / Staining Issues Page 2 ...... 25
Dry Performance Page 1..................................... 26
Dry Performance Page 2..................................... 27
Noise Issues Page 1........................................... 28
Noise Issues Page 2........................................... 29
Service and Disassembly Procedures
Front Support and Toe Panel Removal ................ 30
Inner Door Panel Removal ................................... 31
Detergent / Rinse Aid Disp.................................. 31
Wax Motor Detergent / Rinse Aid Disp................ 32
Vent .................................................................... 32
Wire Cover .......................................................... 32
Door Latch & Switch Holder Assembly................ 33
PC Board ............................................................ 34
Technical Sheet .................................................. 34
Control Panel ...................................................... 34
Door Latch Strike ................................................ 34
Door Gasket ....................................................... 35
Outer Door .......................................................... 35
Door HingeAnd Support ..................................... 36
Door Spring ......................................................... 36
Door SpringAnd Component Replacement.......... 37
Over Pressure Filter ............................................ 37
Top Wash Arm .................................................... 37
Manifold .............................................................. 38
Docking Station .................................................. 38
Lower WashArm ................................................ 38
Float ................................................................... 39
Heating Element ................................................. 40
Thermostats ....................................................... 41
Water Valve ........................................................ 41
Air Water Inlet and Vent ...................................... 42
Upper Rack Removal .......................................... 43
Tub Wheels ........................................................ 43
Turbidity Sensor.................................................. 43
Drain Pump ........................................................ 44
Wash Motor Assembly ....................................... 45
AppendixA
Important Notices for Consumers and Servicers .... 2
Recognize Safety Symbols, Words, and Labels ... 2
Important Safety Information
General Information ...............................................4
Related Publications .............................................4
General Precautions and Warnings.......................4
Product Warning Labels
Junction Box Warning...........................................5
Support Panel Warning .........................................5
Control Cover Warning ..........................................6
Electrical Equipment & Testing
Electrical Test Equipment .....................................7
Appliance Test Meter ............................................7
Continuity Testing .................................................7
Digital Test Meter..................................................7
Voltage Checks ..............................................8
Motor Test Cord ....................................................8
Grounding Polarity ................................................8
Electrical Tests
Water Valve ..........................................................9
Detergent / Rinse Aid Disp Wax Mtr Check ..........9
Cycles & Options
Cycles ................................................................ 10
Options............................................................... 11
Display ............................................................... 12
Control Style by Model........................................ 13
Troubleshooting
Will Not Fill ......................................................... 15
Overflows ............................................................ 15
Poor Water Circulation........................................ 15
Poor Washability ................................................ 16
Will Not Drain ..................................................... 16
Continues to Drain .............................................. 16
Poor Drying ........................................................ 16
Water Leaks ....................................................... 17
Noise .................................................................. 17
Will Not Start or Program .................................... 17
Will Not Fill ......................................................... 17
Installation Instructions ....................................... A-2
©2004 Maytag Appliances Company
16022783 Rev. 0
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Important Safety Information
WARNING
!
WARNING
To avoid risk of personal injury or death due to
!
To avoid personal injury or death from improper
servicing, make sure you read and understand the
descriptions and meaning of various safety symbols,
words and labels used in this manual, before
attempting any procedures described in the manual.
Failure to understand and comply with safety
information may result in severe personal injury or
death.
electrical shock:
• Grounding wires and wires colored like grounding
wires are NOT to be used as current carrying
conductors.
• Standard accepted color coding for ground wires
is green or green with a yellow stripe.
• Grounding wires should not be removed from
individual components while servicing, unless
component is to be removed and replaced.
• Replace all removed grounding wires before
completing service.
General Information
This Service Manual describes the operation,
disassembly, troubleshooting, and repair of Maytag®
Dishwashers. It is intended for use by authorized
servicer’s who troubleshoot and repair these units.
WARNING
To avoid death, severe personal injury, fire or
electrical shock when using dishwasher observe
the following:
!
NOTE: It is assumed that users of this manual are
familiar with the use of tools and equipment used
to troubleshoot and repair electrical, and
mechanical systems; and understand the
terminology used to describe and discuss them.
• 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.
Related Publications
This is a base service manual, covering a range of
similar models. It is intended to be used in conjunction
with the Parts Manual and Technical Sheet covering
specific model being serviced.
• DO NOT ground to cold water pipe if pipe is
interrupted by plastic, non-metallic gaskets, or
other insulating (non-conducting) materials.
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 running
dishwasher.
• 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.
• Check with a qualified electrician if you are not
sure this appliance is properly grounded.
• This dishwasher is designed to operate on
regular house current (120 V, 60 Hz). Use a
circuit equipped with a 15 ampere fuse or circuit
breaker. Use a 20 ampere fuse if dishwasher is
connected with a food waste disposer.
• Under certain conditions, hydrogen gas may be
produced in a hot water system that has not
been used for 2 weeks or more. HYDROGEN
GAS IS EXPLOSIVE. If hot water system has
not been used for such a period, before using
dishwasher, turn on all hot water faucets and let
water flow from each for several minutes. This will
release any accumulated hydrogen gas.
HYDROGEN GAS IS FLAMMABLE. Do not
smoke or use an open flame during this time.
• Do not store or use combustible materials,
gasoline or other flammable vapors and liquids in
the vicinity of this or any other appliance.
• Do not wash plastic items unless marked
"dishwasher safe" or the equivalent. If not
marked, check with manufacturer for
recommendations. Items that are not dishwasher
safe may melt and create a potential fire hazard.
• To avoid entrapment and/or suffocation, remove
door or door latch mechanism from any
dishwasher that is discarded or not in use.
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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 pouvant supporter une
température de 75°C (167°F).
CONEXIÓN A TIERRA: Esta
GROUNDING: This unit must
be grounded in accordance with local
and/or national electric codes.
MISE Á LA TERRE: Cet appareil
doit être relié à la terre conformément aux
codes électriques locaux et/ou nationaux.
unidad debe estar conectada a tierra de
acuerdo con los códigos eléctricos locales y
nacionales.
WARNING: The heating
AVERTISSEMENT: La résistance,
la pompe de vidange, l'attache du hamais, la
monture de distributeur et l'électrovanne ne
sont pas reliés à la terre intentionnellement et
peuvent présenter des risques d'électrocution
uniquement en cas d'intervention de service
aprés-vente. Décharger le condensateur
avant toute intervention. Le non-respect de
ces consignes peut entrainer la mort, des
blessures graves, l'incendie ou l'électrocution.
element, drain pump, harness clip,
dispenser mount, and water valve are
intentionally not grounded and may
present a risk of electrical shock only
during servicing. Discharge motor
capacitior before servicing. Failure to
follow these instructions can result in
death, serious injury, fire, or electrical
shock.
ADVERTENCIA: El elemento calentador,
la bomba de drenado, el sujetador del arnés,
el montaje del surtidor y la válvula de
agua están sin conectar a tierra
intencionalmente podrían presentar un riesgo
de descargas eléctricas cuando se les da
servicio solamente. El no seguir estas
instrucciones podría causar la muerte, lesiones
graves, incendios o descargas eléctricas.
©2004 Maytag Appliances Company
16022783 Rev. 0
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Important Safety Information
WARNING: Disconnect power before servicing. Electronic control is energized at all times until
power 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 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.
6
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Electrical Equipment & Testing
Electrical Test Equipment
The equipment required to service these models depends
largely upon the condition encountered. Locating a
malfunction will often require the use of electrical testing
equipment such as:
Digital Test Meter
can be used to check for open
or closed circuits, measure
resistance, AC and DC volts,
and temperature.
Appliance Test Meter
Clamp-OnAmmeter
Motor Test Cord
Appliance Test Meter
An Appliance Test Meter is a multi-purpose tester
combining anAC/DC voltage tester with a multi-range
ohmmeter.
Analog Test Meter
o check for
d circuits,
tance, AC and
temperature.
The easiest means of testing electrical components is
"Continuity Testing" with an appliance meter. Continuity
is a complete or continuous path from one point in an
electrical circuit to another.
The obvious advantages of being able to check electrical
components and circuits without power applied is one of
the features of the Ohmmeter. Multiple ranges allow
accurate determination of resistances of both single
components and entire circuit paths. Resistance is
measured in "Ohms."
WARNING
!
To avoid risk of personal injury or death due to
electrical shock:
Always be sure the power has been disconnected
before making resistance measurements. Failure to
do so will also result in damage to your meter!
Internal batteries provide all the power needed to
make resistance checks. They should be checked
at least once a year and replaced as needed.
Continuity Testing: is a process of eliminating electrical
components involved in a given function of the appliance,
until the inoperative part is found. By reviewing the list of
possible electrical problems under a given condition, and
then performing appropriate continuity checks of the parts
involved, you should be able to locate the electrical
component which is inoperative.
NOTE: When checking components or circuit paths for
continuity, external wiring should be disconnected to
eliminate false readings through external paths. Isolate
what you want to test.
©2004 Maytag Appliances Company
16022783 Rev. 0
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ELECTRICAL EQUIPMENT & TESTING
Use of Ammeter on dishwasher:
VOLTAGE CHECKS
Generally, these checks will consist of taking readings
at the wall receptacle in order to determine the
availability of voltage to the product. Voltage checks on
individual components of a product are not
1. Motor Current - the reading can be taken at the
leads on the motor start relay or at the male connec-
tor.
recommended due to the possibility of electrical shock.
Component part testing is best accomplished through
continuity checks with an Appliance Test Meter.
2. Heating Element Current - The reading can be
taken using either lead to the element.
NOTE: Use of the meter on voltage higher than the
indicated range may cause permanent damage to the
meter. To prevent damage, first select highest range and
then lower the range for readings which fall within the
lower scale.
Motor Test Cord
DANGER
!
To avoid risk of personal injury or death due to
electrical shock:
Clamp-On Ammeter
can be used to detect shorts.
Overloads on the circuit breaker
or fuse can be traced
to either the appliance
or circuit breaker by
checking the current
draw.
• 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.
A motor test cord may be used to electrically check
operation of the various electrical components without
removing them from the unit. Testing in this manner
merely determines whether or not the part will function
independently of other electrical components. In order to
make accurate tests, proper connection of the motor test
cord is important. With the aid of the drawings under
Drive Motor Test, installation of the motor test cord may
be done quickly and accurately.
Each circuit in an appliance has a "Normal" current
draw, which is an indication of the performance of that
circuit. Current draw levels of less than or more than
normal give clues to possible malfunctions. The clamp-
on ammeter measures these circuits without breaking
the circuit by measuring the strength of the magnetic
field developed around each conductor. Current is read
by separating the conductors and clamping the jaws of
the ammeter around each conductor on which current is
read. Low amperage readings indicate problems, such
as damaged heating elements, etc. High amperage
readings indicate the unit being tested is operating under
an increased mechanical or electrical load.
Grounding and Polarity
DANGER
!
To avoid risk of personal injury or death due to
electrical shock:
NOTE: Overloads on a circuit breaker or fuse can be
traced to the product being tested or the circuit breaker
(or fuse) by checking the products current draw. If the
amperage reading is less than the breaker reading, the
breaker or fuse box is at fault.
• Do not cut or remove the grounding prong from any
plug.
The receptacle used for all Maytag products operating on
120 VAC must be properly grounded and polarized.
The power cord used on the appliances should be
equipped with a three (3) prong polarized grounding plug
8
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Electrical Equipment & Testing
for protection against shock hazard and should be
plugged directly into a properly grounded and polarized
receptacle.
Wax Motor Check
Detergent / Rinse Aid Dispenser
It is the responsibility of the person installing the
appliance to assure it is adequately grounded and
polarized at the point of installation, taking into
consideration local conditions and requirements. In
cases where only a two (2) prong receptacle is available,
it is the personal responsibility of the consumer to have it
replaced with a properly grounded three (3) prong
receptacle. All grounding and wiring should be done in
accordance with National, State, and Local codes. DO
NOT USE AN ADAPTER PLUG WITH THIS
APPLIANCE.
A single Wax Motor is used to activate both the release of
the Detergent Cup Cover and the rinse aid from the
reservoir.
To check the operation of the Wax Motor, removal from
the Dispenser Retainer or Inner Door is not necessary.
First, snap the Detergent Cup Door shut. Then, connect
a Power Test Cord across the two terminals of the Wax
Motor. Plug the Power Test Cord into a 120 VAC
receptacle. The plunger in the center of the Wax Motor
should "push out" and actuate the Dispenser in
approximately 45-60 seconds. Remove voltage to the
Wax Motor and allow the plunger to retract into the Wax
Motor. Apply voltage to the Wax Motor again and observe
for proper lifting of the rinse aid plunger.
ELECTRICAL TESTS
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.
WATER VALVE TEST
The Water Valve may be checked without removing it from
the Dishwasher.
To check the Water Valve for operation, hook up the test
cord as follows:
©2004 Maytag Appliances Company
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Cycles & Options
QuietSeries 300
Washing
Drying
Clean
Heating Delay
Sanitized
Options
Cycles
Heavy
Wash
Extra
Rinse
Normal
Wash
Tough
Scrub
Light
Wash
Auto
Clean
Rinse
Only
Heated
Dry
DELAY
3
START/
Cancel
Sanitize
1-9
Covers all other models
Cycles
Options
Clean
Sanitized
Tough
Scrub
Plus
Heavy
Wash
Light
Wash
Auto
Clean
Normal
Wash
Rinse
Only
Quick
Wash
Heated
Dry
160°
Wash
Extra
Rinse
3
Sanitize
MDB9750 Only
See User's Guide for specific operation.
Cycle
Description
Auto Clean
Designed to auto select the number of fills and length of wash time based on soil level
of the dish load. Water usage ranges from 3 to 8 gallons.
Heavy Wash
Designed to provide a longer cycle for washing items with heavy
food soils. Water usage is 8 gallons.
Normal Wash
Light Wash
Quick Wash
Rinse Only
Designed to wash loads containing dishes with normal amounts of food soils.
Water usage ranges from 3 to 6 gallons.
Designed to wash loads containing dishes that are lightly soiled. Water usage is 5
gallons.
Designed for light food soils. The cycle ends with a rinse and does not include drying.
Water usage is 4 gallons.
Rinses dishes being held until the dishwasher is full, and another
cycle is selected. This cycle helps reduce the potential for development of odors.
Water usage is 2 gallons.
10
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Cycles & Options
QuietSeries 300
Washing
Drying
Clean
Heating Delay
Sanitized
Options
Cycles
Heavy
Wash
Extra
Rinse
Normal
Wash
Tough
Scrub
Light
Wash
Auto
Clean
Rinse
Only
DELAY
3
Heated
Dry
START/
Cancel
Sanitize
1-9
Covers all other models
Cycles
Options
Clean
Sanitized
Tough
Scrub
Plus
Heavy
Wash
Light
Wash
Auto
Clean
Normal
Wash
Rinse
Only
Quick
Wash
Heated
Dry
160°
Wash
Extra
Rinse
3
Sanitize
MDB9750 Only
See User's Guide for specific operation.
Option
Description
Tough Scrub™
Tough Scrub Plus™
This option adds fills, heat and/or wash time to the
wash cycle.
Sanitize
This option monitors cycles for sanitization.
Extra Rinse
160° Wash
Heated Dry
This option adds an extra rinse to the cycle which helps in hard water situations.
This option raises temperature in the final rinse to 160° F.
This option improves drying results by turning the heating element on and off during
the dry portion of the cycle.
Delay
Delays the start of the dishwasher based on user input.
Control Lock
Lock's the control touch pads from unwanted usage. This option does not lock the
door.
©2004 Maytag Appliances Company
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Cycles & Options
QuietSeries 300
Washing
Drying
Clean
Heating Delay
Sanitized
Options
Cycles
Heavy
Wash
Extra
Rinse
Normal
Wash
Tough
Scrub
Light
Wash
Auto
Clean
Rinse
Only
DELAY
3
Heated
Dry
START/
Cancel
Sanitize
1-9
Covers all other models
Cycles
Options
Clean
Sanitized
Tough
Scrub
Plus
Light
Wash
Heavy
Wash
Normal
Wash
Rinse
Only
Heated
Quick
Auto
Clean
160°
Wash
Extra
Rinse
3
Sanitize
Dry
Wash
START/
Cancel
DELAY
1-9
QuietSeries 300
MDB9750 Only
Display
Description
Clean
The "Clean" light illuminates at the end of the cycle and remains on until the door has
been open continuously for 30 seconds.
Drying
The "Drying" light illuminates until the cycle is complete.
Washing
The "Wash" light illuminates through all the rinse and wash portions of the cycle.
Heating Delay
The "Heating Delay" light illuminates when the cycle is being extended to heat the
water.
Clean/Sanitized
Delay
These two lights illuminate from the end of cycle until the next cycle is selected,
or the door has been open continuously for 30 seconds.
The "Delay" light will illuminate whenever a delay count down is in progress, or until
the "Delay" pad is pressed again.
12
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Cycles & Options
Washing
Drying
ENN-AIR
Sanitized
Clean
Options
Cycles
Heavy
Wash
Extra
Rinse
2
Normal
Wash
Tough
Scrub
Light
Wash
Rinse
Only
DELAY
2-4-6
Heated
Dry
START/
Cancel
4
Sanitize
3
6
JDB1060
QuietSeries 200
Washing
Drying
Clean
Heating Delay
Sanitized
Options
Cycles
Heavy
Wash
Extra
Rinse
Tough
Scrub
Plus
Normal
Wash
Light
Wash
Auto
Clean
Rinse
Only
Heated
Dry
DELAY
3
START/
Cancel
Sanitize
1-9
MDB8750
Cycles
Options
Clean
Sanitized
Tough
Scrub
Plus
Heavy
Wash
Normal
Wash
Light
Wash
Rinse
Only
Heated
Dry
Auto
Clean
Quick
Wash
160°
Wash
Extra
Rinse
3
Sanitize
START/
Cancel
DELAY
1-9
QuietSeries 300
MDB9750
©2004 Maytag Appliances Company
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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.
CAUTION
!
Units covered in this manual are polarized. Reversing polarity of a unit or any of its components will cause
damage. To avoid reversing polarity, any wires disconnected or removed during service must be reconnected to the
same location. To ensure wires are reconnected to the proper location, tag or otherwise mark the wires before
disconnecting or removing.
NOTE: Low water pressure can result in failure of the
Water Valve to close properly.
Will Not Fill
Float
Water Access Valve
Ensure that the Float isn't stuck in the down position.
Check for sediment buildup. Clean and/or replace as
necessary.
Check to determine if the valve is turned on and water is
available to the Dishwasher. Check water pressure.
Circuit Breaker/Fuse
Float Switch Actuator Lever
Check for tripped breaker or blown fuse. Reset or replace
as necessary.
Check the actuator lever on the bracket. It must be able
to move freely. Repair or replace as necessary. (See
section 5).
Door Latch
Check door switches for continuity. With door switches
engaged, no continuity, replace switch.
Float Switch
Check Float Switch for continuity with the Float in the up
position. If continuity is present and Float moves up and
down freely, replace Float Switch.
Float
Check float position. If in the up position, check for
obstruction or disengagement from the Float SwitchArm.
Float Switch
If the float is in the down position, check the switch for
continuity. If no continuity, replace the Float Switch.
POOR WATER CIRCULATION
Water Level - Too Low
Normal water fill should be at level depicted by arrows.
Water Valve
Check Solenoid for continuity. No continuity, replace
Water Valve. Check Inlet Screen for restrictions. Clean
screen or replace Water Valve as necessary. (See section
5).
Wiring/Electrical Connections
Check for loose or frayed wire terminal connections.
Check for broken wire within harness. Repair or replace
as necessary.
Overflows
Water Valve
Pump Assembly
Check assembly for obstructions or restricted movement
of parts. Repair and/or replace parts as necessary.
Check that water continues to flow when electrical power
is turned off. If the water continues to flow without
electrical power, replace Water Valve.
©2004 Maytag Appliances Company
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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
parts. Repair or replace parts as necessary.
Check for blockage of Strainer, Over Pressure Filter.
Repair as necessary.
Wiring/Electrical Connections
Poor Washability
Check for loose or frayed wire terminal connections.
Check for broken wire within harness. Repair or replace
as necessary.
Spray Arms
Check all SprayArms for blockage of water ports or
cracks. Check for proper rack loading to avoid interference
with SprayArms during wash action. Check for proper
sealing, fastening, and movement of SprayArms. Repair
as necessary.
Continues To Drain
Control Board
Check Control Board for proper operation.
Filters
Check for blockage of Strainer, Primary Filter, and Filter
Support. Repair as necessary.
Poor Drying
Detergent Cup Cover
Check spring hinge operation of Detergent Cup Cover.
Repair as necessary.
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.
Detergent Cup
Check operation of Detergent CupAssembly, Wax Motor,
Actuator, Linkage, and Cover Latch. Repair and/or replace
parts as necessary. Note: For testing of Wax Motor, see
Section 2.
Cycle Options
Advise consumer use of options available on dishwasher
that improve drying. Options that improve drying are
Heated Dry, and 160° Wash.
Rinse Dispenser
Check level of rinse aid in reservoir. Check rinse aid
dispenser setting.
Detergent
Check water hardness. Instruct consumer on detergent
usage, one teaspoon of detergent per grain of water
hardness.
Wash Delivery System
Check manifold and Docking Station for good seal and no
leaks.
Rinse Dispenser
Check level of rinse aid in reservoir. Check dispenser
setting under cap. Use "MAX" for hard water conditions.
Will Not Drain
Improper Rack Loading
Inadequate Drainage
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.
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.
Heating Element
Check load readings listed on Technical Sheet located
behind Toe Panel.
Drain Hose
Check drain hose for kink or restrictions. Reroute or
remove any restriction of drain hose as needed.
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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 must be flat.
Adjust the thermostat placement if necessary. See
Technical Sheet, located behind Toe Panel for thermostat
data.
Banging
Check for loose SprayArms. Check for dishes interfering
with SprayArm rotation. See loading information in the
User's Guide at the end of this manual.
Water Leaks
Hammering/Chattering
Check Water Valve for, noise, low voltage, or high valve
coil resistance. Replace Water Valve if needed. Also,
check incoming water supply line for proper size and
pressure. Make sure the supply line is secured.
Installation
Check Dishwasher for proper leveling and squareness in
cabinet.
Grinding
Door Alignment
Check for objects in Pump Assembly. If objects are
found, inspect PumpAssembly for damage. Repair as
needed.
Check proper alignment of Door Liner to Door Gasket.
Door Gasket
Check for torn or damaged Door Gasket. Repair or
replace as necessary.
Vibration
Check components for source of vibration. Adjust and/or
tighten as needed.
Hoses
Check for loose hose clamps or hoses that leak. Tighten
hose clamps or replace hoses as needed.
Will Not Start Or Program
Control Board
Check incoming voltage to Control Board.
Spray Arms / Manifold
Check for cracks and replace as necessary.
Membrane Switch
Detergent / Rinse Aid Dispenser Seal
Check for proper operation of Membrane Switch. See
membrane readings on the Technical Sheet located
behind toe panel.
Check RinseAid Dispenser Seal for proper positioning or
cracking. Reposition or replace as needed.
Water Valve
NOTE: Make sure the pin connectors are making proper
contact with pins on the Control Board. If the
voltage is correct into the Control Board, and the
board will not activate, replace board.
Check Water Valve body for damage and leaks. Replace if
necessary. Also, check plumbing connections to Water
Valve.
Wash Motor Assembly
Check for water leak between PumpAssembly and tub.
Will Not Fill
Drain Pump Assembly
Water Valve
Check Pump Assembly Housing for cracks. Check Drain
Check Water Valve circuit. See Technical Sheet for water
valve data located behind toe panel.
Pump "O" ring for leaks.
NOTE: Make sure the pin connectors are making proper
contact with pins on the Control Board.
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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.
Will Not Drain
Drain Motor
Check Drain Motor circuit. See data listed on the
Technical Sheet, located behind Toe Panel.
Will Not Dry
Vent Assembly
Check VentAssembly for proper operation.
Heating Element
Check Heating Element circuit. See data listed on the
Technical 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.
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Troubleshooting Flow Chart
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Troubleshooting Flow Chart
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Troubleshooting Flow Chart
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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.
The following paragraphs describe how to disassemble
unit under test. Disassembly to some extent is required
to install unit, to perform troubleshooting procedures, and
to remove and replace failed components.
Component names used throughout disassembly
procedures are the same as those used in Parts
Manuals.
For quicker reassembly, disassemble unit under test only
to extent necessary to troubleshoot and repair. Unless
noted, reassembly is opposite of disassembly.
! WARNING
To avoid risk of personal injury or death due to
electrical shock, ground wires and wires colored like
ground wires are NOT to be used as current carrying
conductors. The standard accepted color coding for
ground wires is green or green with a yellow
stripe. Electrical components such as the water valve
and motor are grounded through an individual wire
attached to the electrical component. Ground wires
should not be removed from individual components
while servicing, unless the component is to be
removed and replaced. It is extremely important to
replace all removed ground wires before completing
service.
Front Support and Toe Panel Removal
Removal of Front Support and Toe Panel will allow access
to the Water Valve, Float Switch Assembly, Electrical
Junction Box, hoses, thermostats, Start Capacitor and
Motor/Pump Assembly.
Removal
1. Disconnect power to the machine.
2. The Front Support Panel is held by 2 screws, one
each side. Remove both screws.
3. The Toe Panel is held by 2 screws, one each side.
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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.
Inner Door Panel
Detergent / Rinse Dispenser Mechanism
and Reservoir
Removal of the Inner Door Panel will allow access to the
Microprocessor Board, Door Switches, Detergent / Rinse
Aid Dispenser, and Vent Assembly.
Checking Operation
1. Disconnect power to the machine.
Removal
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
1. Disconnect power to the machine.
2. Open the Dishwasher door.
3. Snap the Detergent Door shut.
3. Remove the 11 Torx™ screws along the sides and
top of the Inner Door Panel.
4. Gently lift the lever of the dispenser mechanism until
a click is herd. The Detergent Door releases. Re-
lease the lever.
4. Separate the Inner Door Panel from the Outer Door.
5. Lift the lever again. Now the actuator will lift the Rinse
Aid Plunger.
5. Disconnect wires from the Dispenser Wax Motors
before pulling the Inner Door Panel away from the
Dishwasher.
IMPORTANT: When replacing Inner Door Panel, remove
Inner Door reinforcement, Bottom Seal and install on
new panel.
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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.
Wax Motor Detergent / Rinse Dispenser
Removal
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
Wire Cover
3. Remove the 6 mounting screws securing the
Detergent Dispenser mounting bracket.
The Wire Cover retains the Wire Harness to the bottom of
the Tub. It is located on the bottom side of the Tub.
4. To remove the Wax Motor, pry out of retainer.
NOTE: It is not necessary to remove Detergent
Dispenser before removing Wax Motor.
Removal
1. Disconnect power to the machine.
2. Remove Front Support and Toe Panel. (See paragraph
Front Support and Toe Panel removal).
3. Remove 2 screws securing Wire Cover to bottom of
Tub.
4. Feed Wire Harness out of bracket.
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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.
Removal
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
3. Lift Door Latch Assembly out.
Switch Removal
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
3. Remove Door Latch and Switch Holder Assembly.
4. Depress locking tabs and lift switch from holder.
Door Latch & Switch Holder Assembly
Two Door Switches are used in the Latch Assembly. Both
switches are normally CLOSED and will open only when
engaged by the Door Latch mechanism. Each switch is
in series with respect to L1 and neutral line operations.
Failure of either or both switches will result in rendering
the Dishwasher inoperative.
NOTE: Door Switches require no field adjustment.
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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.
PC Board
Technical Sheet
Removal
The Dishwasher Technical Sheet is located behind the
Toe Panel. The Schematic Diagram is unique to each
model and contains the following:
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
Timing Sequence Chart
Load Readings
3. To access PC Board, remove 1/4" screw on PC
Board Housing Cover.
Component Specifications
Manual Function Test
Field Service Test
4. To remove PC Board, loosen (2) 1/4" screws
securing PC Board Base to Control Panel.
Electrical Schematic
5. Remove pin and ribbon connectors from PC Board.
Control Panel
6. Depress tabs on PC Board Housing to remove PC
Board.
The Membrane/Facia on the Control Console is not
replaceable.
Removal
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
3. Remove PC Board Housing Cover. (See paragraph
PC Board removal).
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 Outer
Door.
NOTE: Facia is susceptible to damage during
reinstallation.
DOOR LATCH STRIKE
The Door Latch serves as a mechanical actuator for Door
Switch operation and provides door tension for proper
door seal.
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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.
Removal
5. Check for proper Door Latch adjustment to ensure
proper door sealing.
1. Disconnect power to the machine.
2. Remove Torx™ screw securing Strike to Tub.
Outer Door
Removal
1. Disconnect power to the machine.
2. Remove the Inner Door Panel. (See paragraph Inner
Door Panel removal).
3. Remove 2 screws securing PC Board Base to Inner
Door 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 GASKET
The Door Gasket provides a seal between the Door and
the Tub.
Removal
1. Open Door.
2. From either corner, pull gasket up and out of tub
recess.
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 in
lower left corner.
4. Gently work gasket in to the recess of the Tub, up the
left side, and across the top.
©2004 Maytag Appliances Company
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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.
7. Remove 4 screws securing Control Panel to Outer
Door.
! WARNING
8. Remove 4 screws securing Outer Door to Door
Hinges. (2 each side).
Do not remove Door Prop until tension is relieved from
door spring.
9. Slide Outer Door off of Door Hinges.
4. Disconnect Cable Link from Hinge. (See warning
above).
5. Lift Hinge out of Hinge Support.
6. Remove 2 attachment screws if replacing hinge
support.
Door Spring
The Door Springs provide a counter balance to the weight
of the door.
Door Hinge and Support
The Door Spring position is preset by model at the factory.
If possible note the position of the spring. This may be
determined by wear marks. Door Spring adjustment
Brackets are located on the lower right and left side of the
Dishwasher. Spring tension is achieved by positioning the
spring in the slots provided. The higher position increases
Removal
1. Disconnect power to the machine.
2. Remove the Outer Door Panel. (See paragraph Outer
Door Panel removal).
spring tension.
3. Remove Dishwasher from cabinets.
NOTE: Always point spring hooks toward the Dishwasher.
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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.
Over Pressure Filter
Door Spring and Component Replacement
The purpose of the Over Pressure Filter is to filter
sediment missed by the lower filter rather than circulating
it back through the wash.
NOTE: Always point spring hooks toward the Dishwasher.
1. Disconnect power to the machine.
2. Remove Dishwasher from cabinets.
3. Attach Door Cable Link to Door Hinge.
4. Attach Cable to Cable Link.
Removal
1. Spread locking tabs.
2. Rotate filter down and remove from manifold.
5. Route Cable under Cable Roller.
Top Wash Arm
6. Attach Cable to short hook of Spring.
Removal
7. Place large hook end of Spring into Spring Adjustment
Bracket in proper location.
1. Spread locking tabs and remove Wash Arm Retainer.
NOTE: To replace Cable Bracket, remove 2 Torx™
screws securing bracket to frame. See
procedure above for reassembly of Spring and
Cable.
©2004 Maytag Appliances Company
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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.
Manifold
Docking Station
Water is supplied to the Top and Center Wash Arms
through this tube via the Pump Assembly. The Manifold
attaches to the Pump Assembly and runs vertically up the
rear and along the top of the Dishwasher Tub. The
Manifold is attached to the Tub with a clip.
The purpose of the Docking Station is to seal the water
flow to the upper rack Wash Arm.
Removal
1. Slide Upper Rack forward to gain access to Docking
Station.
Removal
2. Spread sides of Docking Station and remove from
Manifold.
1. Disconnect power to the machine.
2. Remove Racks, Stops, and Rack Assemblies.
3. Spread Manifold Clips located on the back and top of
Tub.
4. Tip top of Manifold towards door opening slightly.
Disengage the snap located on the bottom of the
Manifold, locking the Manifold to the Discharge
Housing .
5. Slide Manifold back and out of the Pump Assembly.
Lower Wash Arm
Water is supplied to the Lower Wash Arm via the Pump
Assembly.
Removal
1. Disconnect power to the machine.
2. Remove lower Rack Assembly.
3. Loosen Wash Arm Hub and Pivot.
4. Lift Wash Arm out of Dishwasher.
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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.
2. Perform continuity check of switch across terminals.
Closed- Actuator of switch depressed.
Open- Actuator of switch released.
Removal
1. Disconnect power to the machine.
2. Lift Float straight up from Float Guide.
3. Remove Front Support and Toe Panel. (See paragraph
Front Support and Toe Panel removal).
4. Remove electrical connectors on switch.
5. Float Switch mounting screw is located behind Float
Switch mounting plate. Loosen 1/4" screw several
turns to remove entire assembly.
6. Spread locking tabs on Float Switch mounting plate
to remove switch.
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 to the Water Valve is opened, causing the
Water Valve to shut off.
A normal fill is when water makes contact with
heating element in bottom of dishwasher.
To Check Float Switch
1. Disconnect power to the machine.
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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.
Heating Element
The purpose of the Heating Element is to provide heat
during the dry cycle and increase water temperature
during portions of the wash cycle when certain options are
selected.
The element is dual wattage. During wash cycles, it is
rated at 830 watts. During the dry portion of the cycle, it
is rated at 650 watts. Increased wattage is possible
because of water flowing across the element sheath.
To Check Heating Element
1. Disconnect power to the machine.
2. Remove Front Support and Toe Panel. (See paragraph
Front Support and Toe Panel removal).
3. Locate element terminals, remove wires, perform
continuity check across terminals.
4. The resistance of the element should be
NOTE: Before reinstalling Heating Element, examine
approximately 22 ohms. If OPEN, replace element.
condition of O-ring seals that are located between
element leads and tub basin. Replace if needed.
5. Perform continuity check from each terminal to the
Failure of seal will result in a water leak and
element sheath. NO continuity should be present. If
possible floor damage.
continuity is present, replace the element.
Wattage Checks
Removal
To verify wattage of the element, take an amperage
1. Disconnect power to the machine.
reading at the blue wire of the Heating Element. Multiply
the amperage reading by voltage at the Dishwasher
2. Remove Front Support and Toe Panel. (See paragraph
(Amps x Volts = Watts).
Front Support and Toe Panel removal).
Normal element amperage during the dry portion of the
3. Locate element terminals and remove wires.
cycle is 5.0 to 5.5 amps. When used during a wash
cycle, normal amperage is 7.0 to 7.5 amps.
4. Remove mounting nuts securing Heating Element to
Tub.
5. Release Heating Element by tipping Heater Support
Brackets towards the Tub front corners and rotating
until bracket unlocks.
6. Lift element out of Tub.
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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
Water Valve
Two types of thermostats are used in the Dishwasher. A
Thermistor and a Limit Thermostat.
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.
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
NOTE: Turn off water supply to the Dishwasher before
servicing this component.
mounted in the Tub.
The valve is designed to operate at water pressures of 15 -
120 psi.
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: 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.
NOTE: Refer to section labeled Technical Data for
specifications on thermostat.
Removal
Removal
1. Disconnect power to the machine.
1. Disconnect power to the machine.
2. Turn off water supply to the Dishwasher.
2. Remove Front Support and Toe Panel. (See paragraph
Front Support and Toe Panel removal).
3. Remove Support and Toe Panels. (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 Valve Solenoid.
4. Remove wires from thermostat.
5. Remove 2 1/4" screws securing Water Valve to Water
Valve Bracket.
NOTE: When reinstalling, proper location and wiring of
thermostat(s) is critical.
6. Disconnect injector hose at valve outlet.
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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.
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.
Air Water Inlet and Vent
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.
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 and Vent requires the removal of the
Dishwasher from under the counter. Vent only operates if
cabinet becomes pressurized and will open flap on top of
Air Water inlet.
Overfill
If Water Valve allows water to flow without power to Valve
Solenoid, replace the Water Valve.
Removal
1. Disconnect power to the machine.
NOTE: The Water Valve is a non-repairable component.
The only servicing required is to clean the Inlet
Screen if needed.
2. Remove the Air Water Inlet Cover located on the left
inside wall of Tub. Pull cover straight out to remove.
Inlet Screen
3. Carefully pull back insulation from the left side of the
Tub.
Sediment on the Inlet Screen can hinder water flow
through the Water Valve.
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.
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.
41
16022783 Rev. 0
©2004 Maytag Appliances Company
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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.
Tub Wheels
Replacement
To remove, unlatch rear Rack Stop. Slide track out of
Dishwasher. Remove tub wheel shaft with Torx™ driver.
1. Examine the Air Water Inlet Seal for damage.
2. Align Air Water Inlet tabs with notches in Tub, and
rotate counterclockwise into position.
NOTE: Tub wheel shaft contains a small steel washer.
3. Replace Air Water Inlet Cover inside Tub.
Turbidity Sensor
The Turbidity Sensor is located on the bottom and to the
left of the Pump Module Assembly. The sensor measures
soil level in the water. Turbidity is determined by a beam
of infrared light directed from one probe and read by the
other. This information is interpreted as water soil level.
Removal
1. Disconnect power to the machine.
2. Remove Front Support and Toe panel. (See paragraph
Front Support and Toe Panel removal).
3. Remove the 2 Torx™ screws securing the sensor to
the tub bottom.
Upper Rack Removal
4. Pull sensor straight out.
To remove Upper Rack, remove Rack Stops. Unlatch stop
by moving as shown in direction of arrow toward center of
Tub.
NOTE: When installing sensor, examine the "O" ring seal
and replace if necessary. The sensor has
alignment ribs to aid in installation.
©2004 Maytag Appliances Company
16022783 Rev. 0
42
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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.
3. Remove Wash Manifold
Drain Pump
4. Loosen Wash Arm Hub and Pivot.
5. Remove Spray Arm.
The Drain Pump will drain water from the Dishwasher in
various cycles. If a failure is suspected, the entire Pump
Assembly needs to be replaced.
6. Remove 3 Torx™ screws securing Filter Guard.
7. Entire Wash Motor Assembly can be lifted from Tub
for further disassembly.
Removal
1. Disconnect power to the machine.
8. Remove and replace Pump Gasket if necessary.
2. Remove Support and Toe Panel. (See paragraph Front
Support and Toe Panel removal).
9. Disconnect wiring harness from Wash Motor
Assembly.
3. Disconnect lead wire from Pump Assembly.
4. Disconnect drain hose from Pump Assembly.
10. Remove 6 Torx™ screws securing Discharge
Housing.
11. Remove Torx™ screw securing Wash Impeller . See
bottom side of motor for access hole to lock motor
rotation while removing Torx™ screw. Insert screw
driver tip into access hole while removing screw.
5. Remove Torx™ screw through bushing in Pump
Mounting Plate.
6. Rotate Pump Assembly to unlock from Tub.
Wash Motor Assembly
The Wash Motor Assembly is designed to provide
recirculating, filter, wash and particle chopping functions
for the dishwasher cycles.
12. Lift off Filter/Flowplate Assembly to access Chopper
Plate.
13. Remove 3 Torx™ screws to remove Chopper Plate.
Removal
1. Disconnect power to the machine.
14. Lift off Chopper
2. Remove racks.
43
16022783 Rev. 0
©2004 Maytag Appliances Company
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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.
15. Remove Chopper Sleeve by using Impeller as a
wrench. Lock motor rotation using the access hole
provided in back of motor.
16. Lift off Seal Seat Assembly.
©2004 Maytag Appliances Company
16022783 Rev. 0
44
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Appendix A
©2004 Maytag Appliances Company
16022783 Rev. 0
A - 1
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Built-In Dishwasher
Lavavajillas Empotrado/Lave-vaisselle encastré
Installation Instructions/Instrucciones de Instalación/Instructions d’installation
Printed in USA
©2003 Maytag Corporation
6 918789
Rev A
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Built-In Dishwasher
I n s t a l l a t i o n I n s t r u c t i o n s
Leave Installation Instructions and User’s Guide with Owner
ALL ELECTRICAL WIRING, GROUNDING AND PLUMBING SHOULD BE
DONE IN ACCORDANCE WITH NATIONAL AND LOCAL CODES BY
QUALIFIED INDIVIDUALS.
E L E C T R I C A L R E Q U I R E M E N T S
WARNING
This dishwasher is designed for operation
on an individual 120 VAC, 60 Hz grounded
electrical circuit. Use required fuse (15 amp)
or comparable circuit breaker. Two wire
with ground service to the dishwasher is
recommended for connection at the terminal
box and for grounding.
To prevent accidental contact with electrical connections,
built-in dishwasher models must not be connected to a power
source unless the dishwasher is completely enclosed, with
front panels in place. If the back or either side of the dish-
washer is exposed, a panel must be used to complete this
enclosure. Failure to follow this warning could result in death
or serious injury.
G R O U N D I N G I N S T R U C T I O N S
WARNING
To prevent the possibility of electrical shock, this dish-
washer, as other electrical appliances, must be adequate-
ly grounded. It is the responsibility of the installer at the
point of installation, taking into consideration local condi-
tions and requirements. Failure to follow this warning
could result in death or serious injury
This appliance must be connected to a
grounded metal, permanent wiring system;
or an equipment-grounding conductor must
be run with the circuit conductors and
connected to the equipment-grounding
terminal or lead on the appliance.
P L U M B I N G R E Q U I R E M E N T S
WARNING
CHECK LOCAL PLUMBING CODES
FOR APPROVED PLUMBING
PROCEDURES AND ACCESSORIES.
ALL PLUMBING SHOULD BE DONE
IN ACCORDANCE WITH NATIONAL
AND LOCAL CODES.
Disconnect electrical power to dish-
washer before you start! Failure to
follow this warning could result in
death or serious injury.
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Lavavajillas Empotrado
I n s t r u c c i o n e s d e I n s t a l a c i ó n
Deje las instrucciones de instalación y la guía del usuario con
el propietario.
TODO EL CABLEADO ELÉCTRICO, LAS CONEXIONES A TIERRA E
INSTALACIONES DE PLOMERÍA SE DEBEN REALIZAR CONFORME A LOS
CÓDIGOS NACIONALES Y LOCALES POR PERSONAS CUALIFICADAS.
R E Q U I S I T O S E L É C T R I C O S
ADVERTENCIA
Este lavavajillas ha sido diseñado para
funcionar en un circuito eléctrico individual
aprobado de 120 VCA, 60 Hz debidamente
conectado a tierra. Use el fusible requerido
(15 amperios) o un disyuntor comparable. Se
recomienda una conexión de dos alambres con
servicio a tierra al lavavajillas para conectarlo
a la caja de conexiones y a tierra.
Para evitar un contacto accidental con las conexiones
eléctricas, los modelos de lavavajillas empotrados no deben
ser conectados a una fuente de corriente eléctrica, a menos
que el lavavajillas esté totalmente encerrado, con los paneles
delanteros colocados en su lugar. Si la parte posterior o
lateral del lavavajillas queda expuesta, se deberá usar un
panel para completar el encerramiento. Si se hace caso
omiso de esta advertencia, existe el riesgo de muerte o
lesiones graves.
I N S T R U C C I O N E S P A R A L A P U E S T A A T I E R R A
ADVERTENCIA
Este aparato se debe conectar a un sistema
de cableado permanente, metálico y puesto a
tierra, o se deberá colocar un conductor para
conectar equipos a tierra con los conductores
del circuito y deberá conectarse a la terminal
de puesta a tierra del equipo o al conductor
principal en el aparato.
Para evitar la posibilidad de choque eléctrico, este
lavavajillas, al igual que otros aparatos eléctricos, debe ser
puesto a tierra en forma adecuada. El instalador tiene la
responsabilidad al respecto en el sitio de instalación,
debiendo tomar en cuenta las condiciones y los requisitos
locales. Si se hace caso omiso de esta advertencia, existe el
riesgo de muerte o lesiones graves.
R E Q U I S T O S D E P L O M E R Í A
VERIFIQUE LOS PROCEDIMIENTOS
Y ACCESORIOS DE PLOMERÍA
APROBADOS EN LOS CÓDIGOS
LOCALES DE PLOMERÍA. TODA LA
PLOMERÍA SE DEBERÁ REALIZAR
CONFORME A LOS CÓDIGOS
NACIONALES Y LOCALES.
ADVERTENCIA
¡Desconecte la corriente eléctrica al
lavavajillas antes de comenzar! Si se
hace caso omiso de esta advertencia,
existe el riesgo de muerte o lesiones
graves.
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Lave-vaisselle encastré
I n s t r u c t i o n s d ’ i n s t a l l a t i o n
Laisser les instructions d’installation et le mode d’emploi au
propriétaire
TOUT LE CÂBLAGE ÉLECTRIQUE, TOUTES LES MISES À LA TERRE, ET
INSTALLATIONS DE PLOMBERIE DOIVENT ÊTRE EFFECTUÉS CONFORMÉMENT
AU CODE CANADIEN DE L ’ÉLECTRICITÉ ET À TOUS LES CODES DE LA
MUNICIPALITÉ EN VIGUEUR PAR DES PERSONNES QUALIFIÉES.
I N S T A L L A T I O N É L E C T R I Q U E
Ce lave-vaisselle est conçu pour fonctionner
sur un circuit électrique séparé de 120 volts en
courant alternatif et de 60 Hz. Ce circuit doit
être protégé par un fusible de 15 ampères ou
un disjoncteur de même calibre. Pour brancher
le lave-vaisselle sur la boîte de connexions et
sur la mise à la terre, il est recommandé
d’utiliser une connexion bifilaire.
AVERTISSEMENT
Pour empêcher tout contact accidentel avec les connexions
électriques, un lave-vaisselle encastré ne doit pas être
branché sur le courant électrique tant qu’il n’est pas
complètement encastré et tant que le panneau avant n’a pas
été remis en place. Si l’arrière ou un des côtés du lave-
vaisselle est exposé, un panneau devra être posé pour
fermer cette ouverture. Ne pas respecter cet avertissement
risque de causer la mort ou de graves blessures.
I N S T R U C T I O N S D E M I S E À L A T E R R E
Ce lave-vaisselle doit être branché sur une
installation électrique métallique permanente
AVERTISSEMENT
Pour éviter les risques de chocs électriques, ce lave-
vaisselle, tout comme les appareils électroménagers, doit
être adéquatement relié à la terre.
La responsabilité incombe à l’installateur de prendre en
considération les conditions et les exigences de la
municipalité dans laquelle l’appareil est installé. Ne pas
respecter cet avertissement risque de causer la mort ou
de graves blessures.
mise à la terre, ou bien un conducteur de
mise à la terre doit être amené avec les
conducteurs du circuit électrique. Ce
conducteur de mise à la terre devra alors
être branché sur la borne de mise à la terre
de l’équipement électrique ou sur le fil de
mise à la terre du lave-vaisselle.
R A C C O R D E M E N T S U R L’ A L I M E N TAT I O N D ’ E A U
CONSULTER LES CODES DE LA PLOMBERIE
DE LA MUNICIPALITÉ POUR CONNAÎTRE LES
AVERTISSEMENT
PROCÉDURES ET LES ACCESSOIRES
APPROUVÉS EN VIGUEUR. TOUTE LA
PLOMBERIE DOIT ÊTRE EXÉCUTÉE
CONFORMÉMENT AU CODE CANADIEN DE
LA PLOMBERIE ET AUX CODES DE LA
MUNICIPALITÉ EN VIGUEUR.
Couper le courant électrique alimentant
le lave-vaisselle avant de commencer. Ne
pas respecter cet avertissement risque
de causer la mort ou de graves
blessures.
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2
1
Select models only
Select models only
Ciertos modelos solamente
Ciertos modelos solamente
Modèles sélectionnés seulement
2B
2A
Modèles sélectionnés seulement
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4
3
5
6
7
23
⁄
8
"
to
3
24
⁄
8
"
X= Adjusted Foot Height / Altura Ajustada de la Pata / Réglage de la hauteur du pied
with no top strip / sin tira de adorno superior /
Mesure sans la tringle de finissage
7
8
X
H= Opening Height / H = Altura de apertura / H = Hauteur d’ouverture
9
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Installation may vary / Su instalación puede ser diferente
/ Votre propre installation peut varier
12
11
13
1
2
Refer to local codes / Consulte los códigos locales / Reportez-vous aux codes locaux
13A
14
13A
IMPORTANT /
IMPORTANTE
14
13B
Panel damage may occur/Puede dañarse el panel/
IMPORTANT/IMPORTANTE
15
16
Never route cord or hoses under motor / Nunca coloque el cordón eléctrico ni las mangueras
por debajo del motor / Ne jamais faire passer câbles ou tuyaux flexibles sous le moteur.
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17
18
20
22
OFF / APAGADO /
ARRÊT
19
21
GROUND/ PUESTA A TIERRA/ MISE À LA TERRE
1
2
4
3
GROUND
PUESTA A TIERRA
MISE À LA TERRE
BLACK TO BLACK (L1)
NEGRO CON NEGRO (L1)
FIL NOIR À BORNE
NOIRE (L1)
WHITE TO WHITE
(NEUTRAL)
BLANCO CON BLANCO
(NEUTRO)
FIL BLANC À BORNE BLANCHE
(NEUTRE)
24
23
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IMPORTANT/IMPORTANTE
25
27
29
31
IMPORTANT/IMPORTANTE
26
3/16"
3/16"
If not level repeat 24 / Si no está nivelado, repita el paso 24 / En cas de non-nivelle-
ment, voir l’étape 24
28
30
1/8
IMPORTANT/IMPORTANTE
IMPORTANT/IMPORTANTE
32
1/8"
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34
33
35
1
3
2
4
Turn on water, power and machine / Abra la llave de agua, conecte la corriente y encien-
da el aparato / Ouvrir le robinet d’eau, l’alimentation et mettre en marche
36
38
39
Check for leaks, turn off machine / Verifique si hay fugas, apague el aparato / Vérifier
l’absence de fuites, mettre à l’arrêt
37
Select models only
Ciertos modelos solamente
38A
Modèles sélectionnés seulement
z
z
z
z
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Select models only
IMPORTANT/IMPORTANTE
40
Ciertos modelos solamente
Modèles sélectionnés seulement
39A
z
z
z
z
Select models only
Ciertos modelos solamente
40A
Modèles sélectionnés seulement
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Notes:
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