KitchenAid Kitchen Aid KAR-19 Manuals

Table of Contents

• 1

  Ice Makers
• 3

  Table of Contents
• 5

  General
  • 5

    Ice Maker Safety
  • 6

    Kitchenaid Model & Serial Number Designations
  • 7

    Model & Serial Number Label Location
  • 8

    Specifi Cations
• 9

  Installation Information
  • 9

    Electrical Supply Requirements
  • 10

    Water Supply and Drain Connections
• 13

  Theory of Operation
  • 13

    Operating Systems
  • 17

    Operational Modes
  • 20

    Models with Internal Drain Pumps
• 21

  Component Access
  • 21

    Component Locations
  • 22

    Removing the Bin Thermistor, Cutter Grid, Evaporator Thermistor, & Water Distributor
  • 25

    Removing the Electronic Control Housing Components
  • 27

    Removing the Water Recirculation Pump
  • 28

    Removing the Reservoir Drain Pump & Water Level Sensor
  • 29

    Removing the Condenser Fan Motor
  • 32

    Removing the Evaporator
  • 36

    Removing the Measured Fill Water Valve
  • 37

    Removing the Hot Gas Valve & Solenoid
  • 38

    Removing the Condenser
  • 39

    Removing the Compressor
  • 41

    Removing the Internal Drain Pump
  • 42

    Removing the Ice Maker Door & Gasket (15" Models)
  • 43

    Removing the Ice Maker Door & Gasket (18" Models)
• 47

  Component Testing
  • 47

    Bin Thermistor
  • 47

    Evaporator Thermistor
  • 48

    Cutter Grid
  • 48

    Dual Transformer
  • 49

    Water Recirculation Pump
  • 49

    Reservoir Drain Pump
  • 50

    Water Level Sensor
  • 50

    Condenser Fan Motor
  • 51

    Measured Fill Water Valve
  • 51

    Hot Gas Valve Solenoid
  • 52

    Compressor, Overload Protector, & Relay
• 53

  Diagnostics & Troubleshooting
  • 53

    Water and Its Effect On Making Ice
  • 54

    Troubleshooting Chart
  • 57

    Diagnostic Flow Chart for Ice Maker Control Board
• 67

  Wiring Diagram & Strip Circuits
  • 67

    Wiring Diagram
  • 68

    Strip Circuits
  • 69

    Harvest Mode
• 71

  Tech Tips
  • 71

    Cleaning the Ice Maker
    • 71

      Cleaning the Evaporator Plate
    • 73

      Product Specifications