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LG Art Cool LA090HSV4 Engineering Manual
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LG Art Cool LA090HSV4 Engineering Manual

3/4, 1, and 1-1/2 tons single zone art cool mirror wall mounted
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Download this manual See also: Installation Manual
Single zone ArT Cool
Mirror
™
WAll MounTed engineering MAnuAl
3/4, 1, and 1-1/2 Tons
Models:
LA090HSV4
LA120HSV4
LA180HSV4

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Summary of Contents for LG Art Cool LA090HSV4

  • Page 1 Single zone ArT Cool Mirror ™ WAll MounTed engineering MAnuAl 3/4, 1, and 1-1/2 Tons Models: LA090HSV4 LA120HSV4 LA180HSV4...
  • Page 2 A summary list of safety precautions is on page 4. For more technical materials such as submittals, catalogs, installation, owner’s, and service manuals, visit www.lghvac.com. For continual product development, LG Electronics U.S.A., Inc., reserves the right to change specifications without notice. © LG Electronics U.S.A., Inc.
  • Page 3 – little to no duct work or sheet metal is required. 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.

  • Page 4: Table Of Contents

    This symbol indicates an action should not be completed. 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.

  • Page 5: Introduction

    InTRoDUCTIon “Architectural Appeal” on page 6...

  • Page 6: Architectural Appeal

    • House of worship Due to our policy of continuous product innovation, some specifications may change without notification. 6 | IntroductIon © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 7: Product Data

    PRoDUCT DATA “Product Features and benefits” on page 8 “unit nomenclature” on page 9 “general data” on page 10 “electrical data” on page 11 “outdoor unit dimensions” on page 14 “indoor unit dimensions” on page 16 “Acoustic data” on page 18 “refrigerant Flow diagram”...

  • Page 8: Product Features And Benefits

    Due to our policy of continuous product innovation, some specifications may change without notification. 8 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 9: Unit Nomenclature

    4 = Fourth Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 9 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 10: General Data

    LAn180HSV4 AKB73835317 Due to our policy of continuous product innovation, some specifications may change without notification. 10 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 11 Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 11 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 12: Electrical Data

    MCA = Minimum Circuit Ampacity. Due to our policy of continuous product innovation, some specifications may change without notification. 12 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 13: Functions, Controls, And Options

    X = not available Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 13 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 14: Outdoor Unit Dimensions

    LSu090HSV4, LSu120HSV4 Due to our policy of continuous product innovation, some specifications may change without notification. 14 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 15: Lsu180Hsv4

    [Unit : inch] 21-1/8 Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 15 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 16: Indoor Unit Dimensions

    [Unit : Inch] Due to our policy of continuous product innovation, some specifications may change without notification. 16 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 17: Lan180Hsv4

    2-11/16 4-1/8 Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 17 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 18: Acoustic Data

    Octave Band Center Frequency (Hz) Due to our policy of continuous product innovation, some specifications may change without notification. 18 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 19 Octave Band Center Frequency (Hz) Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 19 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 20: Refrigerant Flow Diagrams

    Cn-TH2 (outdoor) Due to our policy of continuous product innovation, some specifications may change without notification. 20 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 21: Lan180Hsv4, Lsu180Hsv4

    Cn-TH3 (outdoor) Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 21 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 22: Wiring Diagram

    Auxiliary heater relay kit is not available on single-zone wall-mounted models. Due to our policy of continuous product innovation, some specifications may change without notification. 22 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 23: Lan180Hsv4

    Auxiliary heater relay kit is not available on single-zone wall-mounted models. Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 23 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 24: Lsu090Hsv4, Lsu120Hsv4

    : Optional Due to our policy of continuous product innovation, some specifications may change without notification. 24 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 25: Lsu180Hsv4

    Wiring diAgrAM LSu180HSV4 Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 25 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 26: Accessories

    Before specifying or placing an order, refer to the V-net network Solution Engineering Product Data Book and review the detailed technical data provided to fully understand the capabilities and limitations of these devices. Due to our policy of continuous product innovation, some specifications may change without notification. 26 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 27 Echlelon Corporation. Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 27 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 28 Echlelon Corporation. Due to our policy of continuous product innovation, some specifications may change without notification. 28 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 29 • Web Browser: Internet Explorer ® Due to our policy of continuous product innovation, some specifications may change without notification. Product data | 29 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 30 Due to our policy of continuous product innovation, some specifications may change without notification. 30 | Product data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 31: Performance Data

    PERFoRMAnCE DATA “Cooling Capacity” on page 32 “heating Capacity” on page 34 “Air Flow and Temperature distributions graphs” on page 35...

  • Page 32: Cooling Capacity

    Due to our policy of continuous product innovation, some specifications may change without notification. 32 | PerForMance data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 33 Due to our policy of continuous product innovation, some specifications may change without notification. PerForMance data | 33 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 34: Heating Capacity

    60ºF wet bulb (WB), and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB). Due to our policy of continuous product innovation, some specifications may change without notification. 34 | PerForMance data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 35 Based on maximum air flow. Due to our policy of continuous product innovation, some specifications may change without notification. PerForMance data | 35 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 36 Based on maximum air flow. Due to our policy of continuous product innovation, some specifications may change without notification. 36 | PerForMance data © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 37 APPLICATIon GUIDELInES “equipment Selection Procedure” on page 38 “building Ventilation design guide” on page 40 “Placement Considerations” on page 42...

  • Page 38: Equipment Selection Procedure

    To tal Pipe Length[m(ft)] Due to our policy of continuous product innovation, some specifications may change without notification. 38 | aPPLIcatIon GuIdeLIneS © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 39: Lan180Hsv4, Lsu180Hsv4

    To tal Pipe Length[m(ft)] Due to our policy of continuous product innovation, some specifications may change without notification. aPPLIcatIon GuIdeLIneS | 39 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 40 LG Electronics, U.S.A., Inc., In all cases, the designer, installer, and contractor should understand if the suggested method is used, it is used at their own risk. LG Electronics U.S.A., Inc., takes no responsibility and offers no warranty, expressed or implied, in law or in fact, including but not limited to any implied warranty of merchantability or fitness for a particular purpose.

  • Page 41: Building Ventilation Design Guide

    Louver Damper Due to our policy of continuous product innovation, some specifications may change without notification. aPPLIcatIon GuIdeLIneS | 41 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 42: Placement Considerations

    Avoid exposing the unit to sources of extreme temperature or gases to prevent serious bodily injury. Due to our policy of continuous product innovation, some specifications may change without notification. 42 | aPPLIcatIon GuIdeLIneS © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 43 When deciding on a location to place the outdoor unit, be sure to choose an area where run-off from defrost will not accumulate and freeze on sidewalks or driveways which may create unsafe conditions. Due to our policy of continuous product innovation, some specifications may change without notification. ApplicAtion Guidelines | 43 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 44: Outdoor Unit Clearances

    Unit: Inch Due to our policy of continuous product innovation, some specifications may change without notification. 44 | aPPLIcatIon GuIdeLIneS © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 45: Refrigerant Piping Design & Layout Best Practices

    REFRIGERAnT PIPInG DESIGn & LAYoUT BEST PRACTICES “refrigerant Piping design” on page 46 "Selecting Field-Supplied Copper Tubing" on page 47 "refrigerant Piping System layout" on page 48 “Piping Connections” on page 50 "electrical Connections" on page 52 “Mechanical Specifications” on page 54 "Acronyms"...

  • Page 46: Refrigerant Piping Design

    Pipe length baseline temperature = 0°F. "Expansion of Carbon, Copper and Stainless Steel Pipe," The Engineers' Toolbox, www.engineeringtoolbox.com. Due to our policy of continuous product innovation, some specifications may change without notification. 46 | reFrIGerant deSIGn © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 47: Selecting Field-Supplied Copper Tubing

    Due to our policy of continuous product innovation, some specifications may change without notification. reFrIGerant deSIGn | 47 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 48: Installation & Layout Best Practices

    A + B ~ 12" – 19" Due to our policy of continuous product innovation, some specifications may change without notification. 48 | reFrIGerant deSIGn © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 49: Pipe Sleeves At Penetrations

    Pipe Sleeves at Penetrations LG requires that all pipe penetrations through walls, floors, and pipes buried underground be properly insulated and routed through an appropriate wall sleeve of sufficient size to prevent compression of refrigerant pipe insulation and free movement of the pipe within the sleeve.

  • Page 50: Piping Connection

    (Bigger diameter) Due to our policy of continuous product innovation, some specifications may change without notification. 50 | reFrIGerant deSIGn © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 51 98.4 0.38 Due to our policy of continuous product innovation, some specifications may change without notification. reFrIGerant deSIGn | 51 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 52: Electrical Connections

    208/230 VAC Due to our policy of continuous product innovation, some specifications may change without notification. 52 | reFrIGerant deSIGn © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 53: Technical Data

    TECHnICAL DATA “Mechanical Specifications” on page 54 “Acronyms” on page 55...

  • Page 54: Mechanical Specifications

    The outdoor unit is provided with factory Due to our policy of continuous product innovation, some specifications may change without notification. 54 | MecHanIcaL SPecS © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.

  • Page 55: Acronyms

    Heating, Ventilation and Air Conditioning Due to our policy of continuous product innovation, some specifications may change without notification. MecHanIcaL SPecS | 55 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
  • Page 56 20001747 ISO 9001: 2008 LG ELECTRONICS INC. LG Electronics Commercial Products Support 1-888-865-3026 USA LG Electronics Follow the prompts for commercial A/C products. Commercial Air Conditioning Division 11405 Old Roswell Road Alpharetta, Georgia 30009 EM-SZ-ArtCoolMirror-HSV4-3-15 www.lg-vrf.com Supersedes: DFS-EM-AA-001-US_014B06...

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Art cool la120hsv4Art cool la180hsv4

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