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IntroductIon | 3
introduction
taBle oF ContentS
About LG Electronics, Inc. ............................................................................................................................................................................................. 4
Duct-Free Split (DFS) Systems ...................................................................................................................................................................................... 4
Unit Nomenclature .......................................................................................................................................................................................................... 6
Ducted (High Static) System Data ............................................................................................................................................................................ 7-28
Product Features and Benefits
..................................................................................................................................................................................... 8
General Data ................................................................................................................................................................................................................ 9
Electrical Data ............................................................................................................................................................................................................ 10
Dimensions ............................................................................................................................................................................................................ 11-14
Acoustic Data ........................................................................................................................................................................................................ 15-17
Refrigerant Flow Diagrams .................................................................................................................................................................................... 18-19
Wiring Diagrams .................................................................................................................................................................................................... 20-23
Accessories ........................................................................................................................................................................................................... 24-28
Performance Data .................................................................................................................................................................................................... 29-32
Cooling Capacity Tables ........................................................................................................................................................................................ 30-31
Heating Capacity Tables ............................................................................................................................................................................................. 32
Application Guidelines ............................................................................................................................................................................................ 33-48
Equipment Selection Procedure ............................................................................................................................................................................ 34-35
Building Ventilation Design Guide ......................................................................................................................................................................... 36-40
Placement Considerations ..................................................................................................................................................................................... 41-48
Refrigerant Piping Design & Layout Best Practices ............................................................................................................................................ 49-60
Design Guideline Summary ........................................................................................................................................................................................ 50
Selecting Field-Supplied Copper Tubing ............................................................................................................................................................... 51-52
Refrigerant Piping System Layout ......................................................................................................................................................................... 53-57
Piping Insulation .................................................................................................................................................................................................... 58-59
Condensate Drain Piping ....................................................................................................................................................................................... 59-60
Electrical and Mechanical Specifications ............................................................................................................................................................. 61-67
Wiring Connections ............................................................................................................................................................................................... 62-65
Mechanical Specifications
..................................................................................................................................................................................... 66-67
Acronyms ...................................................................................................................................................................................................................... 68
taBle oF SymBolS
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Summary of Contents for LH247HV
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