LG RCWFL Series Manuals

Manuals and User Guides for LG RCWFL Series. We have 1 LG RCWFL Series manual available for free PDF download: Installation Manual

LG RCWFL Series Installation Manual (42 pages)

Water-cooled Oil Free Inverter Centrifugal Chiller

Brand: LG | Category: Chiller | Size: 2.33 MB

Cautions For Safety _ Warning/caution3................................................................................................................................................................

Warning3................................................................................................................................................................

Caution5................................................................................................................................................................

Table Of Contents8................................................................................................................................................................

Overview9................................................................................................................................................................

General Instruction9................................................................................................................................................................

Basic Model10................................................................................................................................................................

Nomenclature10................................................................................................................................................................

Name Plate Details10................................................................................................................................................................

Compressor10................................................................................................................................................................

Preparation Before Installation11................................................................................................................................................................

Check Site Information11................................................................................................................................................................

Environment Conditions For Installation Place11................................................................................................................................................................

Secure Installation Service Space12................................................................................................................................................................

Long-term Storage And Place13................................................................................................................................................................

The Centrifugal Chiller13................................................................................................................................................................

14 4. Product Takeover14................................................................................................................................................................

Delivery List And Status Inspection14................................................................................................................................................................

Product Check14................................................................................................................................................................

Product Protection14................................................................................................................................................................

15 5. Product Bring- In/moving15................................................................................................................................................................

Precautions For Bring-in15................................................................................................................................................................

Moving Method16................................................................................................................................................................

Evaporator17................................................................................................................................................................

Moving Using A Roller17................................................................................................................................................................

Precautions For Installation18................................................................................................................................................................

Product Installa18................................................................................................................................................................

Product Horizontalizing19................................................................................................................................................................

Anti-vibration Device Installation19................................................................................................................................................................

Standard Anti-vibration19................................................................................................................................................................

Precautions Of Installation Of The Refrigerant Fill Product20................................................................................................................................................................

Checklists Before Delivery And In20................................................................................................................................................................

Precautions During Bring-in And20................................................................................................................................................................

Precautions After Installation20................................................................................................................................................................

Actions For The Refrigerant Leak20................................................................................................................................................................

21 7. Piping Installation21................................................................................................................................................................

Considerations When Installing Water Piping21................................................................................................................................................................

Air Vent (for Cold Water)21................................................................................................................................................................

Air Vent (for Cooling Water)21................................................................................................................................................................

Inverter21................................................................................................................................................................

Location Of The Cold Water/cooling Water Piping22................................................................................................................................................................

Order Of Fastening The Water Piping Bolts23................................................................................................................................................................

Installing Refrigerant Gas Discharge Pipe Of Safety Valve24................................................................................................................................................................

Installation By The High Pressure24................................................................................................................................................................

Precautions When Connecting The Discharge Pipe24................................................................................................................................................................

26 8. Cold Insulation26................................................................................................................................................................

27 9. Electric Wiring27................................................................................................................................................................

Wiring Diagram Of The Power Panel On-site33................................................................................................................................................................

Lg Wiring Diagram Of The Power33................................................................................................................................................................

Main Power Cord Connection34................................................................................................................................................................

Control Board Site Connection Diagram35................................................................................................................................................................

Precaution For Motor Protection36................................................................................................................................................................