Dishwasher — Technical Information
ADB/CDB1500AW*, ADB2500AW*, CDU650AW*, DDB1501AW*,
PDBL390AW*, MDBH945AW*, MDBH955AW*, MDBH965AW*, MDBM601AW*,
MDBS561AW*, MDBTT50AW*, MDBTT60AW*, MDBTT70AW*, MDB4651AW*,
MDB5601AW*, MDB6601AW*, MDB7601AW*
• Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or
repair of this unit.
• Refer to Service Manual 16021814 for detailed installation, operating, testing, troubleshooting, and disassembly
instructions
CAUTION
!
All safety information must be followed as provided in Service Manual 16021814.
!
To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing.
Benefits ADB/CDB1500AW
*
CDU650AW*
DDB1501AW*
PDBL390AW*
Wash cycles 3 4 5 6 5
Heavy Wash X X X X X
Normal Wash X X X X X
Quick Wash X X
Light Wash X X X
Insta Wash X
Rinse Only X X X X
Features
Sound package
High Temp
Wash
Electronic
Controls
Sanitizer X X X X
Sensor clean X X X X
Water Filtration
Delay Start
Energy Star X X X X X
Hard Food
Disposer
Child lockout X X X X
Touch Pad
Controls
Silverware
Location
Low rinse aid
indicator
July 2005 1 16026393
©2005 Maytag Services
Sofsound I™
X X X X X
X X X X X
100% Filtered wash
water
2,4 or 6 Hour Delay
Start
X X X X X
5 6 10 12 11
In door
X X
MDBH945AW*
MDBTT50AW*
QuietSeries™
Micro-Fine Plus
2,4 or 6 Hour
Delay Start
Compartment
WARNING
200
Filtration
Wash
ADB2500AW* MDBH965AW*
MDBTT70AW*
MDB6601AW*
Sofsound II™
100% Filtered
wash water
2,4 or 6 Hour
Delay Start
In door
QuietSeries™
300
Micro-Fine Plus
Filtration
1-9 Hour Delay
Start
Wash
Compartment
MDBM601AW*
MDB5601AW*
QuietSeries™
300
Micro-Fine Plus
Filtration
2,4 or 6 Hour
Delay Start
Wash
Compartment
Component Specifications
!
To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing.
Benefits MDBS561AW* MDBTT60AW* MDB4651AW* MDB7601AW*
Wash cycles 4 5 4 5
Heavy Wash X X X X
Normal Wash X X X X
Quick Wash
Light Wash X X X
Insta Wash X
Rinse Only X X X X
Features
Sound package QuietSeries™
300
High Temp
Wash
Electronic
Controls
*Sanitizer X X X X
Sensor clean X X X X
Water Filtration
Delay Start
Energy Star X X X
Hard Food
Disposer
Child lockout X X X X
Touch Pad
Controls
Silverware
Location
Low rinse aid
indicator
Specifications Value
Power Source
Voltage AC 120 VAC
Amperage (Single Unit) 15 A
Frequency 60 Hz
Motor horsepower
Height−overall
Weight
16026393 2 July 2005
©2005 Maytag Services
Micro-Fine Plus
X X X X
X X X X
Filtration
2,4 or 6 Hour
Delay Start
X X X X
7 10 7 12
Wash
Compartment
Dimensions
33 ½” to 35 ¼”
QuietSeries™
Micro-Fine Plus
Filtration
2,4 or 6 Hour
Delay Start
Compartment
1/3
71
WARNING
300
Wash
QuietSeries™
200
Micro-Fine
Plus Filtration
2,4 or 6 Hour
Delay Start
Wash
Compartment
QuietSeries™
400
Micro-Fine Plus
Filtration
1-9 Hour Delay
Start
Wash
Compartment
Component Specifications
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing.
Illustration Component Test Procedure Results
Dishwasher Motor
CCW rotation only
viewed from shaft
end.
1/3HP
120V/60hz, 3.2 amps,
3250 RPM
Main Wattage, 285
watts
Start Wattage, 1115
watts
Control Panel See Component Specifications/
Measure resistance from
ST5 (Motor Common – blue) to ST8
(Motor Main - yellow)..........................
See Component Specifications/Motor
Connections for details.
Membrane Readings for
troubleshooting/pin-out instructions.
3 to 4 Ω
Water valve
120V/60hz, 7 watts
1.13 ± .10 gpm at 20120 psi
Measure resistance from
J6 Pin 4 Aqua (Float switch) to ST4
Black (Common) ...............................
1.1 k Ω
(This value assumes the float switch is
closed).
Vent wax motor
120V with 1/4"
actuation stroke
within 90 seconds
Measure resistance from J6 Pin 1
Purple (Vent) to ST4 Black (Common)
............................................................
1.2 k Ω
July 2005 3 16026393
©2005 Maytag Services
Dispenser wax motor
120V with 1/4"
actuation stroke
within 90 seconds
Measure resistance from J6 Pin 3
Tan (Dispenser) to ST4 Black
(Common) .........................................
2 k Ω
Component Specifications
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing.
Illustration Component Test Procedure Results
Limit Thermostat
Close on Temperature drop @ 149°F
± 7°F (Temp) .......................................
Open on Temperature drop @ 164°F
± 4°F (Temp) .......................................
0 Ω = Closed
Infinite Ω = Open
Sensor/Thermistor
10KΩ ± 3% at 77°F and 2.4 k Ω ±
6.5% at 140°F
J5 pin 1 - Orange (Temp) to J5 Pin 4 -
Red (Neutral) ......................................
Heater/Heating
Element
120v/60hz, 650 watts
± 5% in air, 830 watts
± 5% in 90°F water
Drain Motor
120v/60hz
45 watts
Measure resistance from ST1
Red/Black (Heater) to ST11 White
(Common) ...........................................
Measure resistance from
ST6 Gray (Drain) to ST4 Black
(Common) ...........................................
See section “Motor Connections and
Diagram” for wiring contacts.
Infinite Ω = Open
0 Ω = Closed
16 Ω
(This value assumes the high limit
thermostat is closed).
25 Ω
16026393 4 July 2005
©2005 Maytag Services