LG RCWFL Series Manuals

Table of Contents

• 3

  Cautions for Safety _ Warning/caution

  • 3

    Warning
  • 5

    Caution
  • 8

    Table of Contents

• 9

  Overview

  • 9

    General Instruction
  • 10

    Basic Model
  • 10

    Nomenclature
  • 10

    Name Plate Details
  • 10

    Compressor

• 11

  Preparation before Installation

  • 11

    Check Site Information
  • 11

    Environment Conditions for Installation Place
  • 12

    Secure Installation Service Space
  • 13

    Long-term Storage and Place
    • 13

      The Centrifugal Chiller

• 14

  14 4. Product Takeover

  • 14

    Delivery List and Status Inspection
  • 14

    Product Check
  • 14

    Product Protection

• 15

  15 5. Product Bring- In/moving

  • 15

    Precautions for Bring-in
  • 16

    Moving Method
  • 17

    Evaporator
    • 17

      Moving Using a Roller
  • 18

    Precautions for Installation

• 18

  Product Installa

  • 19

    Product Horizontalizing
  • 19

    Anti-vibration Device Installation
    • 19

      Standard Anti-vibration
  • 20

    Precautions of Installation of the Refrigerant Fill Product
    • 20

      Checklists before Delivery and in
    • 20

      Precautions During Bring-in and
    • 20

      Precautions After Installation
    • 20

      Actions for the Refrigerant Leak

• 21

  21 7. Piping Installation

  • 21

    Considerations When Installing Water Piping
  • 21

    Air Vent (For Cold Water)
  • 21

    Air Vent (For Cooling Water)
  • 21

    Inverter
  • 22

    Location of the Cold Water/Cooling Water Piping
  • 23

    Order of Fastening the Water Piping Bolts
  • 24

    Installing Refrigerant Gas Discharge Pipe of Safety Valve
    • 24

      Installation By the High Pressure
    • 24

      Precautions When Connecting the Discharge Pipe

• 26

  26 8. Cold Insulation

• 27

  27 9. Electric Wiring

  • 33

    Wiring Diagram of the Power Panel On-site
    • 33

      LG Wiring Diagram of the Power
  • 34

    Main Power Cord Connection
  • 35

    Control Board Site Connection Diagram
  • 36

    Precaution for Motor Protection