LG GB7143**RZ Series Manuals

Table of Contents

• 2

  Table of Contents
• 2

  Safety Precautions
• 3

  Servicing Precautions
• 4

  Specifications
• 6

  Parts Identification
• 10

  Instructions for Reversing Door Swing
• 13

  Disassembly
  • 13

    Door
  • 13

    Door Switch
  • 13

    Refrigerator Room Lamp
  • 14

    Fan and Fan Motor
  • 14

    Defrost Control Assembly
  • 15

    Fridge Heater, Sheath
  • 15

    Freezer Heater, Sheath
  • 16

    Case Assembly Pump Disassembly
• 17

  Compressor
  • 17

    Inverter Linear Compressor
  • 22

    Compressor
• 23

  Heavy Repair Method of Refrigerator By Application of Refrigerant
  • 23

    Outline
  • 24

    Heavy Repair Svc Method
• 30

  Circuit Diagram
• 31

  TROUBLESHOOTING (Mechanical PART)
  • 31

    Another Electric Components
  • 32

    Service Diagnosis Chart
  • 33

    Refrigerating Cycle
• 36

  Micom Function & Pcb Circuit Explanation
• 43

  Micom Error Code
• 44

  Pcb Picture
• 46

  Troubleshooting with Error Display
• 57

  Troubleshooting Without Error Display
• 66

  Reference
• 71

  Exploded View &Replacement Parts List