Table Of Contents - LG LS091HSV3 Installation Manual
Single zone high efficiency, standard, extended pipe, and mega wall mounted
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Also See for LS091HSV3:
- Owner's manual (102 pages) ,
- Installation manual (76 pages) ,
- Engineering manual (76 pages)
Table of Contents
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Safety Instructions ................................................................................ 3
General Data .......................................................................................... 8
Unit Nomenclature ............................................................................... 8
Single Zone High Effi ciency Unit Specifi cations .................................. 9
Single Zone Standard Unit Specifi cations ..........................................11
Single Zone Extended Pipe Unit Specifi cations ................................ 13
Single Zone Mega Unit Specifi cations .......................................... 15-18
Single Zone Mega115V Unit Specifi cations ....................................... 19
Electrical ............................................................................................ 21
R410A Refrigerant ............................................................................. 22
General Installation Guidelines .......................................................... 23
Location Selection ............................................................................. 23
Oceanside Applications ..................................................................... 24
Mounting Bolt Location ...................................................................... 25
Required Clearances ......................................................................... 26
Mounting of Indoor Unit Installation Plate ..................................... 27-31
Mounting of Indoor Unit ..................................................................... 32
Piping Preparation ............................................................................. 33
Piping Materials and Handling ...................................................... 35-39
Piping Support, Elbow Usage ............................................................ 40
Refrigerant Piping System Layout ..................................................... 41
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
TABLE OF CONTENTS
Refrigerant Piping Connections ......................................................... 42
Refrigerant Piping System Limitations ............................................... 42
Installation Overview ......................................................................... 44
Directional Pipe Formation ................................................................ 45
Drain Hose ......................................................................................... 46
Outdoor Unit Connections ............................................................ 47-51
Indoor Unit Connections .................................................................... 52
Indoor Unit Connections - Conduit Bracket Placement ..................... 53
Bundling and Cutting Line ................................................................. 54
Refrigerant Piping Insulation ........................................................ 55-57
Air Purging ......................................................................................... 58
Leak Test/Soap Method Check .......................................................... 59
Evacuation of Lines ........................................................................... 60
Finishing Up ....................................................................................... 60
Remote Controller ............................................................................. 61
Pump Down, Cooling Only Mode ...................................................... 62
Electrical Wiring .................................................................................. 63
General Information and Safety Guidelines ....................................... 63
Power Wiring Specifi cations and Best Practices ............................... 64
Controllers ......................................................................................... 66
Indoor Unit Electrical Connections ............................................... 67-71
Outdoor Unit Electrical Connections ............................................. 72-75
Self Diagnosis Functions .................................................................. 76
LG SIMS - Self Diagnosis Functions ................................................ 78
Troubleshooting .................................................................................. 80
Error Codes ................................................................................. 80-82
Refrigerant Leaks .............................................................................. 83
Installation Checklist ........................................................................... 84
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