LG General Wall Mounted-Inverter Type User Manuals

Table of Contents

• 1. Safety Precautions

  4
• 1. Safety Precautions

  4
• 2. Nomenclature

  7
• 2. Nomenclature

  7
• 1. List of Functions & Controls

  9
• 1. List of Controls & Functions

  9
• 2. Basic Mode Controls

  10
• 2. Basic Mode Controls

  10
• 3. Special Mode Controls

  12
• 3. Special Mode Controls

  12
• 4. Utility Functions

  13
• 4. Utility Functions

  13
• 5. Protection Functions & Controls

  16
• 5. Protection Functions & Controls

  16
• 1. Check before Test Run

  31
• 1. Check before Test Run

  31
• 2. Test Run Flow chart

  32
• 2. Test Run Flow chart

  32
• 3. Test Run Detail

  33
• 3. Test Run Detail

  33
• 1. 2-Way, 3-Way Valve

  35
• 1. 2-Way, 3-Way Valve

  35
• 2. Pumping Down

  36
• 2. Pumping Down

  36
• 3. Evacuation (All amount of refrigerant leaked)

  37
• 3. Evacuation (All amount of refrigerant leaked)

  37
• 4. Gas Charging (After Evacuation)

  38
• 4. Gas Charging (After Evacuation)

  38
• 5. Cycle Troubleshooting Guide

  39
• 5. Self-diagnosis Function

  39
• 6. Electric Parts Troubleshooting Guide

  41
• 6. Cycle Troubleshooting Guide

  42
• 7. Electronic Parts Troubleshooting Guide

  44
• 7. Self-diagnosis Function

  46