Whirlpool Kitchen Aid KAR-19 Service Manual download pdf (Page 3)

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TABLE OF CONTENTS

Page

GENERAL............................................................................................................................... 1-1

Safety First......................................................................................................................... 1-1

Electrical Power Supply & Grounding Requirements ................................................... 1-1

Anti-Tip Requirements.................................................................................................. 1-2

Electrostatic Discharge (ESD) Sensitive Electronics.................................................... 1-2

Model & Serial Number Designations ................................................................................ 1-3

Model & Serial Number Label And Tech Sheet Locations................................................. 1-4

Specifications..................................................................................................................... 1-5

Refrigerator Warranty ........................................................................................................ 1-8

INSTALLATION INFORMATION ........................................................................................... 2-1

THEORY OF OPERATION ..................................................................................................... 3-1

COMPONENT ACCESS ......................................................................................................... 4-1

Component Locations ........................................................................................................ 4-1

Removing The Unit Compartment Cover........................................................................... 4-2

Removing A Door Switch, The Power Switch, The Inverter Assembly,

And The Main Control Board Assembly.......................................................................... 4-4

Removing The Condenser Fan Motor ............................................................................... 4-8

Removing The Compressor And Filter/Drier...................................................................... 4-9

Removing The Bimetal, The Evaporator Fan Motor,

The Defrost Heater, And The Evaporator ..................................................................... 4-10

Removing The Touch/Display Board & The Motorized Air Door ..................................... 4-14

Removing The Ice Maker And The Auger Motor & Crush/Cube Solenoid....................... 4-16

Removing A Thermistor ................................................................................................... 4-18

Removing A Light Socket ................................................................................................ 4-19

Removing The Water Reservoir ...................................................................................... 4-20

Removing The Water Valve ............................................................................................. 4-22

Removing The Water & Ice Dispenser ............................................................................ 4-23

Removing A Door Gasket ................................................................................................ 4-25

Removing The Freezer Or Refrigerator Door .................................................................. 4-26

COMPONENT TESTING ........................................................................................................ 5-1

Thermistor.......................................................................................................................... 5-1

Evaporator Fan Motor ........................................................................................................ 5-2

Condenser Fan Motor ........................................................................................................ 5-2

Compressor & Inverter....................................................................................................... 5-3

Motorized Air Door ............................................................................................................. 5-4

Defrost Heater & Bimetal ................................................................................................... 5-4

Main Control Board ............................................................................................................ 5-5

Crush/Cube Solenoid......................................................................................................... 5-6

Ice Maker Auger Motor ...................................................................................................... 5-6

Water Valve Solenoid ........................................................................................................ 5-7

Door Switch ....................................................................................................................... 5-7

1 2 3 4 5 6 7 8 ... 75 76

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Whirlpool Kitchen Aid KAR-19 Service Manual Page 3

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