Maytag MDB7650AWS, MDB7600AWB Component Specifications, Illustration Component Test Procedure

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Component Specifications

!WARNING

To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing, unless testing requires power.

Illustration

Component

Test Procedure

Results

 

Dishwasher Motor

Measure resistance from

 

 

 

ST5 (Motor Common – blue) to ST8

 

 

CCW rotation only

(Motor Main - yellow)

3 to 4

 

viewed from shaft

See Component Specifications/Motor

 

 

end.

Connections for details.

 

 

1/3HP

 

 

 

120V/60hz, 3.2 amps,

 

 

 

3250 RPM

 

 

 

Main Wattage, 285

 

 

 

watts

 

 

 

Start Wattage, 1115

 

 

 

watts

 

 

 

Control Board

See Component Specifications/

 

 

 

Membrane Readings for

 

 

 

troubleshooting/pin-out instructions.

 

Water valve

Measure resistance from

 

 

J6 Pin 4 Aqua (Float switch) to ST4

 

120V/60hz, 7 watts

Black (Common)

1.1 k

1.13 ± .10 gpm at 20-

 

(This value assumes the float switch is

120 psi

 

closed).

Vent wax motor

Measure resistance from J6 Pin 1

120V with 1/4"

Purple (Vent) to ST4 Black (Common) 1.2 k

 

actuation stroke

 

within 60 seconds

 

Dispenser wax motor

Measure resistance from J6 Pin 3

 

 

Tan (Dispenser) to ST4 Black

 

120V with 1/4"

(Common)

2 k

actuation stroke

 

 

within 60 seconds

 

 

16023212

2

May 2004

 

 

©2004 Maytag Services

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