LG LA120HSV5 User Manual

SINGLE-ZONE

HIGH EFFICIENCY

WALL MOUNT

ENGINEERING MANUAL

Single-Zone High Efficiency Systems

3/4 to 1-1/2 Tons

Models:

LS090HSV5
LS120HSV5
LS180HSV5

PROPRIETARY DATA NOTICE

This document, as well as all reports, illustrations, data, information,

and other materials are the property of LG Electronics U.S.A., Inc., and are

disclosed by LG Electronics U.S.A., Inc. only in confidence.

This document is for design purposes only.

A summary list of safety precautions is on page 4.

For more technical materials such as submittals, catalogs, installation, best

practices, building ventilation, 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.

TABLE OF CONTENTS

CAUTION

Unit Nomenclature...........................................................................................................................................................................................................4

LG Air Conditioner Technical Solution (LATS)..........................................................................................................................................................5-6

High Efciency Standard Product Data...................................................................................................................................................................7-36

Mechanical Specications ......................................................................................................................................................................................... 8

General Data ......................................................................................................................................................................................................... 9

Electrical Data ............................................................................................................................................................................................................ 11

Functions, Controls, and Options .......................................................................................................................................................................... 12

Dimensions ............................................................................................................................................................................................................ 13-17

Acoustic Data ........................................................................................................................................................................................................ 18-21

Refrigerant Flow Diagrams .................................................................................................................................................................................... 22-23

Wiring Diagrams .................................................................................................................................................................................................... 24-26

Electrical Connections ........................................................................................................................................................................................... 27-30

Air Flow, External Pressure, Temp. Distribution ...................................................................................................................................................... 31-34

Accessories ........................................................................................................................................................................................................... 35-36

High Efciency Standard Performance Data--------------------------------------------------------------------------------------------------------------------------------37-45

Cooling Capacity Data ........................................................................................................................................................................................... 38-396

Heating Capacity Data ........................................................................................................................................................................................... 40-41

Maximum Heating Capacity Data .......................................................................................................................................................................... 42-43

Equipment Selection Procedure ............................................................................................................................................................................ 44-45

Introduction

High Efciency Standard Application Guidelines................................................................................................................................................. 46-55

Placement Considerations ..................................................................................................................................................................................... 47-51

Installing Outdoor Unit Indoors .............................................................................................................................................................................. 52-54

Refrigerant Piping Design ...................................................................................................................................................................................... 55

TABLE OF SYMBOLS

DANGER

This symbol indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

This symbol indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

This symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

This symbol indicates situations that may result in equipment or property damage accidents only.

This symbol indicates an action must not be completed.

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

INTRODUCTION | 3

UNIT NOMENCLATURE

Indoor Units and Outdoor Units

L SV 5N

L = LG

Frame Type:
A: Art Cool™
S: Standard
C: Four-Way Ceiling-Cassette
D: Ceiling-Concealed Duct (Low Static)
H: Ceiling-Concealed Duct (High Static)
V: Vertical-Horizontal Air Handling

N: Indoor Unit
U: Outdoor Unit
No N or U: System

Nominal Capacity

(Nominal cooling capacity in Btu/h):
9 = 9,000
12 = 12,000
18 = 18,000
24 = 24,000

36 = 36,000
42 = 42,000
48 = 48,000

S 180 H

System Type:

H = Heat Pump

Style:
SV = High Efficiency Inverter
VP = Gallery
YV = Premier

Single Zone High Efciency Standard Wall Mount Engineering Manual

EV = Mega
V = Standard Inverter
T = Thermostat Compatible
LV = Extended Piping

Generation:

4 | INTRODUCTION

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

LG AIR CONDITIONER

TECHNICAL SOLUTION (LATS)

LG Air Conditioner Technical Solution (LATS) Software

A properly designed and installed refrigerant piping system is critical to the optimal performance of LG air-conditioning systems. To assist
engineers, LG offers, free of charge, LG Air Conditioner Technical Solution (LATS) software—a total design solution for LG air conditioning
systems. Contact your LG Rep for the best software program for your application.

To reduce the risk of designing an improper applied system or one that will not operate correctly, LG requires that LATS software be used on all projects.

Formats

LATS is available to LG customers in three user interfaces: LATS HVAC, LATS CAD2, and LATS Revit. All three LATS formats are available
through www.myLGHVAC.com, or contact an LG Sales Representative.

LATS HVAC is a Windows®-based application that aids engineers in designing LG Variable Refrigerant Flow (VRF), Multi F / Multi F MAX,
Single-Zone, and Energy Recovery Ventilator (ERV) systems.

*Windows® is a registered mark of Microsoft® Corporation.

LATS CAD2 combines the LG LATS program with AutoCAD®
software**. It permits engineers to layout and validate LG Multi V
Variable Refrigerant Flow (VRF), Multi F / Multi F MAX, Single-Zone,
and Energy Recovery Ventilator (ERV) systems directly into CAD
drawings.

LATS Revit integrates the LG LATS program with Revit® software**.
It permits engineers to layout and validate Multi V VRF systems
directly into Revit drawings.

**AutoCAD® and Revit® are both registered marks of Autodesk, Inc.

Figure 1: Example of LATS CAD2.

Features

All LG product design criteria have been loaded into the program,
making LATS simple to use: double click or drag and drop the
component choices. Build systems in Tree Mode where the
refrigerant system can be viewed. Switch to a Schematic diagram to
see the electrical and communications wiring.

LATS software permits the user to input region data, indoor and outdoor design temperatures, modify humidity default values, zoning, specify
type and size of outdoor units and indoor units, and input air flow and external static pressure (ESP) for ducted indoor units.

The program can also:

• Import building loads from a separate Excel file.

• Present options for outdoor unit auto selection.

• Automatically calculate component capacity based on design
conditions for the chosen region.

• Verify if the height differences between the various system
components are within system limits.

• Provide the correct size of each refrigerant piping segment and LG
Y-Branches and Headers.

• Adjust overall piping system length when elbows are added.

• Check for component piping limitations and flag if any parameters
are broken.

• Factor operation and capacity for defrost operation.

• Calculate refrigerant charge, noting any additional trim charge.

• Suggest accessories for indoor units and outdoor units.

• Run system simulation.

Introduction

Features depend on which LATS program is being used, and the type of system being designed.

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

INTRODUCTION | 5

LG AIR CONDITIONER
TECHNICAL SOLUTION (LATS)

LATS Generates a Complete Project Report

LATS software also generates a report containing project design parameters, cooling and heating design data, system component
performance, and capacity data. The report includes system combination ratio and refrigerant charge calculations; and provides detailed bill
of material, including outdoor units, indoor units, control devices, accessories, refrigerant pipe sizes segregated by building, by system, by
pipe size, and by pipe segments. LATS can generate an Excel GERP report that can imported into the LG SOPS pricing and ordering system.

Proper Design to Install Procedure

LG encourages a two report design-to-install-procedure. After the
design engineer determines building / zone loads and other details,
the engineer opens the LATS program and inputs the project’s
information. When the design is complete, the “Auto Piping” and
“System Check” functions must be used to verify piping sizes,
limitations, and if any design errors are present. If errors are found,
engineers must adjust the design, and run Auto Piping and System
Check again. When the design passes the checks, then the engineer
prints out a project “Shop Drawing” (LATS Tree Diagram) and
provides it to the installing contractor. The contractor must follow the
LATS Tree Diagram when building the piping system, but oftentimes
the design changes on the building site:

• Architect has changed location and/or purpose of room(s).

• Outdoor unit cannot be placed where originally intended.

• Structural elements prevent routing the piping as planned.

• Air conditioning system conflicts with other building systems (plumbing, gas lines, etc.).

The contractor must mark any deviation from the design on the Shop Drawing, including as-built straight lines and elbows. This “Mark Up”
drawing must be returned to the design engineer or Rep, who must input contractor changes into the LATS file. (Copy the original LATS
software file, save and rename as a separate file, and modify all piping lengths by double-clicking on each length and editing information.)
Like the shop drawing, the Auto Piping and System Check must also be run on this new “As Built” drawing. The design engineer or Rep must
then provide the final As Built file to the contractor. The Mark Up version must be compared to the As Built version for:

Figure 2: Example of a LATS Tree Diagram.

• Differences in pipe diameter(s). If incorrect diameters have been installed, the piping must be changed out. If pipe diameters have changed,
check to see if Y-Branches will also need to be changed.

• Changes to outdoor unit and indoor unit capacities. Capacities changes may impact line length changes.

• Additional refrigerant charge quantity (“Trim Charge”). Trim charge will change if piping lengths and diameters change. The As Built version
must reflect installed piping lengths to ensure correct trim charge.

All documents submitted by the contractor, as well as the Shop Drawing and the As Built Drawing files must be provided for commissioning
purposes. Model and serial numbers for all system components must also be submitted. If the steps previously detailed are not followed,
and all documents are not provided to the commissioning agent, the project runs the risk of not being commissioned and voiding any limited
warranty LG offers on the equipment.

Single Zone High Efciency Standard Wall Mount Engineering Manual

Contact your LG representative for the best software program for your application.

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

6 | INTRODUCTION

©

PRODUCT DATA

“Mechanical Specifications” on page 8

“General Data” on page 9

“Electrical Data” on page 11

“Functions, Controls, and Options”on page 12

“Dimensions” on page 13

“Acoustic Data” on page 18

“Refrigerant Flow Diagrams” on page 22

“Wiring Diagrams” on page 24

“Electrical Connections” on page 27

“Air Flow, External Pressure, and Temperature
Distribution” on page 31

“Accessories” on page 35

MECHANICAL SPECIFICATIONS

General

LG Single Zone High Efficiency Wall Mount systems are comprised
of a single outdoor unit connected to a single indoor unit with a
single refrigerant circuit.

These single zone systems can operate in either cooling or heating
mode. These systems are capable of changing mode within a
maximum time of three (3) minutes to ensure temperature can be
properly maintained.

LG Single Zone High Efficiency systems are manufactured in
a facility registered to ISO 9001 and ISO 14001, which is a set
of standards applying to environmental protection set by the
International Organization for Standardization (ISO). The units are
listed by Intertek Electrical Testing Laboratories (ETL) and bear the
ETL label. Wiring in these units are in accordance with the National
Electrical Code (NEC).

Temperature Ranges

Outdoor Unit

Operating ranges for outdoor units of 14°F to 118°F DB for cooling
and -4°F to +65°F WB for heating.

Indoor Unit

Operating ranges for indoor units of 53°F to 75°F WB for cooling and
60°F to 86°F DB for heating.

Figure 3: Single Zone High Efciency Wall Mount Indoor Unit.

Frequency ranges for the outdoor units are as follows:
LSU090HSV5 = 10-84 Hz
LSU120HSV5 = 10-92 Hz
LSU180HSV5 = 10-93 Hz
Overcurrent protection and vibration isolation are integrated with the

compressor.

Outdoor Unit Coil

Heat pump outdoor unit coils are made of a nonferrous construction
with louvered fins on copper tubing, and are protected with an
integral coil guard. Coil fans have a factory applied corrosion
resistant GoldFinTM material with hydrophilic coating. Drain pan
heaters are also available for the outdoor units—9,000 and 12,000
Btu/h outdoor units include factory-installed drain pan heaters; the
drain pan heater for the 18,000 Btu/h outdoor unit is offered as an
optional accessory

Installing an optional Low Ambient Wind Bafe Kit will allow operation

down to 0°F in cooling mode for these single zone systems.

Casing / Frame

Outdoor unit is constructed with pre-coated metal (PCM). Indoor unit
is constructed of heavy duty Acrylonitrile Butadiene Styrene (ABS)
and High Impact Polystyrene (HIPS) plastic.

Refrigerant System

The refrigeration system consists of a single refrigeration circuit and
uses R410A refrigerant. The outdoor unit is provided with factory
installed components, including a refrigerant strainer, four-way
reversing valve, electronic controlled expansion valve (EEV), high and
low side charging ports, service valves, and interconnecting piping.

Single Zone High Efciency Standard Wall Mount Engineering Manual

Refrigeration Oil Control

Heat pump outdoor units have a centrifugal oil separator and
controls to ensure sufficient oil supply is maintained, and that oil
does not travel with the refrigerant.

Compressors

The outdoor unit is equipped with one hermetic digitally controlled
inverter driven twin rotary compressor to modulate capacity
(modulation in 1 Hz increments).

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

8 | PRODUCT DATA

©

Fans and Motors

The outdoor unit includes one direct fan drive, variable speed
propeller type fan. The Brushless Digitally Controlled (BLDC)
fan motor shall have inherent protection, permanently lubricated
bearings, and variable speed with a maximum speed up to 950 rpm.
Raised guards are provided to limit contact with moving parts. The
outdoor unit has horizontal discharge airflow.

Electrical

These units are available in 208-230V, 60 Hz, 1-phase power supply.
These units are capable of operating within voltage limits of ±10%
rated voltage, and include overcurrent protection.

Controls

The indoor unit casing has a factory-standard, integral, infrared
sensor designed to communicate with the supplied LG wireless
handheld remote controller. An optional LG supplied wired controller
is available as an additional accessory. Communication between the
indoor unit and the outdoor unit is accomplished through 18 AWG
four-core, stranded, shielded power / communication cable. HSV5
indoor units have built-in Wi-Fi and can be controlled by LG’s Smart
ThinQ™ app on a smart device. A field-supplied Wi-Fi network and
smart device are required. The Smart ThinQ app is free, and is
available for Android™ and iOS. (Android is a trademark of Google
LLC.)

Table 1: Single Zone High Efciency Standard Wall Mount Unit Pairing Table.

Outdoor Unit Model Indoor Unit Model Wireless Remote Controller

LSU090HSV5, LSU120HSV5 LSN090HSV5, LSN120HSV5 AKB74955602

LSU180HSV5 LSN180HSV5 AKB74955602

GENERAL DATA

Pairing Table

Product Data

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

PRODUCT DATA | 9

GENERAL DATA

Table 2: Single Zone High Efciency Standard Wall Mount Unit General Data.

System Model Number (IDU/ODU)

(LSN090HSV5/LSU090HSV5)
Cooling Capacity (Min/Rated/Max) (Btu/h)
Cooling Power Input1 (kW)
Heating Capacity (Min/Rated/Max) (Btu/h)
Heating Power Input1 (kW)
COP

Maximum Heating Capacity (Btu/h)

Outdoor 17 °F (WB)/Indoor 70 °F (DB)
Outdoor 5°F (WB)/Indoor 70 °F (DB)
Outdoor -4 °F (WB)/Indoor 70 °F (DB)
EER
SEER
HSPF
Power Supply (V/Hz/Ø)

Outdoor Unit Operating Range

2

Cooling (°F DB)
Heating (°F WB)

Indoor Unit Operating Range

Cooling (°F WB)
Heating (°F DB)

Indoor Temperature Setting Range

Cooling (°F)
Heating (°F)

Unit Data

Refrigerant Type
Refrigerant Control
Indoor Unit Sound Pressure Level dB(A) (H/M/L/Sleep)

3

4

Outdoor Unit Sound Pressure Level dB(A)4 (Cool/Heat)

Unit Weight (lbs)

IDU (Net/Shipping)
ODU (Net/Shipping)
Power Wiring / Communication Cable

5

(No. x AWG)

Compressor

Compressor Type (Qty)

Fan

Indoor Unit Type (Qty)
Outdoor Unit Type (Qty)
Motor/Drive

Airflow Rate

Indoor Unit
(Max. / H / M / L [CFM])

Cooling
Heating

Outdoor Unit (Max. [CFM])

Piping

Liquid Line (in.)
Vapor Line (in.)

Single Zone High Efciency Standard Wall Mount Engineering Manual

Condensate Drain O.D. / I.D. (in.)
Additional Refrigerant Charge (oz./ft.)
Pipe Length6 (Minimum/Standard/Maximum) (ft.)
Piping Length6 (no add’l refrigerant, ft.)
Max Elevation Difference (ft.)

EEV: Electronic Expansion Valve IDU: Indoor Unit ODU: Outdoor Unit
This unit comes with a dry helium charge.
This data is rated 0 ft above sea level with 24.6 of refrigerant line per indoor unit and a 0 ft level

difference outdoor and indoor units.
Cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and 67ºF wet

bulb (WB) and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 59ºF wet
bulb (WB) and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).

1

Power Input is rated at high speed.

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

10 | PRODUCT DATA

©

LS090HSV5

1,023 ~ 9,000 ~ 12,625 1,023 ~ 12,000 ~ 13,785 3,070 ~ 18,000 ~ 29,515

0.20 ~ 0.62 ~ 0.87 0.20 ~ 0.96 ~ 1.35 0.30 ~ 1.43 ~ 2.00

1,023 ~ 10,900 ~ 17,061 1,023 ~ 13,600 ~ 22,178 3,070 ~ 21,600 ~ 38,898

0.20 ~ 0.71 ~ 1.89 0.20 ~ 1.04 ~ 1.97 0.66 ~ 1.73 ~ 3.98

11,080 (102%) 13,810 (102%) 22,340 (103%)

9,570 (88%) 11,930 (88%) 19,300 (89%)
8,310 (76%) 10,360 (76%) 16,760 (77%)

39 / 33 / 23 / 19 39 / 33 / 23 / 19 45 / 40 / 35 / 29

Twin Rotary (1) Twin Rotary (1) Twin Rotary (1)

459 / 338 / 317 / 194 459 / 338 / 317 / 194 706 / 530 / 477 / 371
459 / 338 / 317 / 229 459 / 338 / 317 / 229 706 / 547 / 494 / 371

9.8 / 24.6 / 82 9.8 / 24.6 / 82 9.8 / 24.6 / 114.8

(LSN120HSV5/LSU120HSV5)

LS120HSV5

(LSN180HSV5/LSU180HSV5)

LS180HSV5

4.50 3.83 3.66

14.52 12.50 12.58

23.50 22.70 21.50

11.30 11.40 10.20
208-230 / 60 / 1

14 ~ 118

-4 ~ +65

53 to 75
60 to 86

64 to 86
60 to 86

R410A

EEV

45 / 48 45 / 48 53 / 53

18.3 / 23.4 18.3 / 23.4 25.6 / 32.2

74.1 / 78.9 74.1 / 78.9 116.8 / 126.5
4 x 18

Cross Flow (1)

Propeller (1)

Brushless Digitally Controlled / Direct

1,165 1,165 2,119

ø1/4 ø1/4 ø3/8
ø3/8 ø3/8 ø5/8

27/32, 5/8 27/32, 5/8 27/32, 5/8

0.22 0.22 0.38

41 41 24.6

49.2 49.2 49.2

2

Optional low Ambient Wind Baffle Kit allows operation down to 0°F in cooling mode.

3

Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or destroy R410A

refrigerant according to applicable regulations (40 CFR Part 82, Subpart F) under section 608 of CAA.

4

Sound Pressure levels are tested in an anechoic chamber under ISO Standard 1996.

5

All communication / connection (power) cable from the outdoor unit to the indoor unit is field supplied
and must be a minimum of four-conductor, 18 AWG, stranded, shielded or unshielded (if shielded, it
must be grounded to the chassis of the outdoor unit only), and must comply with applicable local and
national codes. For detailed electrical information, please refer to electric characteristics on page 11.

6

Piping lengths are equivalent.

ELECTRICAL DATA

Electrical Data

Table 3: Single Zone High Efciency Standard Wall Mount System Electrical Data.

Nominal

Tons

Unit Model No. Hertz Voltage

3/4 LS090HSV5

1 LS120HSV5 10.0 15.0 1 7.0 7.0 0.043 0.4 0.4

60 208 - 230 187 - 253

Voltage

Range

(Min. to Max.)

MCA MOP

Compressor

Quantity

10.0 15.0 1 7.0 7.0 0.043 0.4 0.4

1-1/2 LS180HSV5 13.0 20.0 1 9.6 9.6 0.124 0.25 0.4

Voltage tolerance is ±10%.
Maximum allowable voltage unbalance is 2%.
MCA = Minimum Circuit Ampacity.

Maximum Overcurrent Protection (MOP) is calculated as follows:
(Largest motor FLA x 2.25) + (Sum of other motor FLA) rounded
down to the nearest standard fuse size.

Compressor Motor

RLA

Cooling Heating

RLA = Rated Load Amps.
FLA = Full Load Amps.

Outdoor Fan Motor

kW FLA FLA

Indoor

Fan Motor

Product Data

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

PRODUCT DATA | 11

FUNCTIONS, CONTROLS, OPTIONS

Table 4: Indoor Units—Functions, Controls and Options.

Indoor Unit Type LS090HSV5 LS120HSV5 LS180HSV5
Air Supply Outlet
Airflow Direction Control (Left / Right)
Airflow Direction Control (Up / Down)
Auto Swing (Left / Right)
Auto Swing (Up / Down)

Airow

Fan Speed Airflow Steps (Fan / Cool / Heat)
Natural Wind (Auto Wind)
Jet Cool / Jet Heat (Power Wind)
Comfort Air

Prefilter (Washable / Anti-fungal1)

Air

3M Micro Dust Filter

Purifying

Hot Start
Self Diagnostics
Defrost
Dry (Dehumidification) Operation
Auto Changeover
Auto Cleaning (Coil Dry)
Auto Restart Operation
Child Lock

1

Forced Operation
Sleep Mode
Timer (24 Hour On / Off)

Functions

Weekly Timer
Two Thermistor Control

1

1

Low Ambient Operation
Overheat Protection
Smart Diagnosis
Indoor Unit Display Type
Indoor Unit Display Light
Energy Saving
Mode Lock

AC Smart IV
ACP IV

Central

PI-485

Controllers

MultiSITE™ CRC1

1 1 1
5 Steps 5 Steps 5 Steps
6 Steps 6 Steps 6 Steps

√ √ √

√ √ √

6 / 6 / 6 6 / 6 / 6 6 / 6 / 6

√ √ √

√ / √ √ / √ √ / √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

7 Hour 7 Hour 7 Hour

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

√ √ √

Number Display Number Display Number Display

On / Off On / Off On / Off

√ √ √

Cooling Only Cooling Only Cooling Only
PACS4B000 PACS4B000 PACS4B000

PACP4B000 PACP4B000 PACP4B000

PMNFP14A1 PMNFP14A1 PMNFP14A1

PREMTBVC0 PREMTBVC0 PREMTBVC0

Remote

MultiSITE CRC1+

Controllers

MultiSITE Communications Manager

Solution

Integration

Single Zone High Efciency Standard Wall Mount Engineering Manual

Building

LonWorks® Gateway
AC Smart IV BACnet® Gateway

Unit

Network

ACP IV BACnet Gateway
Dry Contact

Wind Baffle Kit

2

Wi-Fi
Water Level Sensor Connection (for optional AG-9300-LG)

Other

Drain Pan Heater
Smart Inverter Monitoring System (SIMS)

√ = Standard feature

X = Not available

12 | PRODUCT DATA

¹Function can operate only when a wired remote controller is connected.

2

Wi-Fi is only compatible with 2.4 GHz band, and cannot be used when dry contact mode is active. When changing from Wi-Fi mode to dry contact mode,

normal operation resumes in approximately 3 minutes.
LonWorks® is a trademark of Echelon Corporation ; BACnet® is a registered trademark of ASHRAE.

Due to our policy of continuous product innovation, some specications may change without notication.

PREMTBVC1 PREMTBVC1 PREMTBVC1

PBACNBTR0A PBACNBTR0A PBACNBTR0A

PLNWKB100 PLNWKB100 PLNWKB100

PBACNA000 PBACNA000 PBACNA000
PQNFB17C2 PQNFB17C2 PQNFB17C2

PDRYCB100, PDRYCB300, PDRYCB400

ZLABGP01A ZLABGP01A ZLABGP02A

√ √ √

√ √ √

√ √ PQSH1201

√ √ √

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

OUTDOOR UNIT DIMENSIONS

LSU090HSV5, LSU120HSV5

Unit : Inch (mm)

10-1/2(267)

Air Outlet

19/32 (15)

4-15/16 (125)

21-1/2 (545)

Connection

(Flared)

Vapor Pipe

(Flared)

Connection

Liquid Pipe

10-29/32 (277)

Ø17-11/32 (440)

Control Box

15/32 (11.5)

31/32 (24)

30-5/16 (770)

2-23/32 (69)

11-5/16 (288)

4-3/16 (106)

Sump Heater

Drain Hole 8-Ø13/16 (20)

22 (558)

Product Data

12-31/32 (330)

13-29/32 (353)

6-7/16 (163)
5-3/32 (129)

Service Valve Cover

1-7/32 (30.5)

25°

25°

9-5/16 (236)

12-1/16 (306)

Cable Hole

(Power)

Connection

Communication /

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

13/16 (20)

2-3/32 (54)

PRODUCT DATA | 13

OUTDOOR UNIT DIMENSIONS

Unit : Inch (mm)

13-13/32 (340)
14-3/16 (360)

6-15/32 (164) 21-1/2 (546)

2-3/4 (69.5)

12-19/32 (320)

34-1/4 (870)

13-3/32 (333)

29/32 (22.5)

5-7/8 (149)

17/32 (13)

3-5/32 (79.5)

21-1/2 (571)

20-27/32 (529)

31-1/2 (800)

7-11/16 (195)

4-7/32 (107)

6-25/32 (172)

7/8 (22)

15-3/32 (383)

1-25/32 (45)

25°

14°

6-29/32 (175)

Liquid Pipe

Connection

(Flared)

Vapor Pipe

Connection

(Flared)

Service Valve Cover

Communication /

Connection (Power)

Cable Hole

Control Box

Air Outlet

Drain Hole 4-Ø13/16 (20)

LSU180HSV5

Single Zone High Efciency Standard Wall Mount Engineering Manual

14 | PRODUCT DATA

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

OUTDOOR UNIT CORNER WEIGHT AND

d

e

a

b

c

A

D

B

C

CENTER OF GRAVITY DIMENSIONS

Figure 4: LSU090-120-180HSV5 Outdoor Unit Corner Weight and Center of Gravity Dimensions.

Table 5: LSU090-120-180HSV5 Outdoor Unit Corner Weight and Center of Gravity Dimensions.

Weight (lb.) Center of Gravity (in.) Leg (in.) Corner Weight (lb.)

Shipping Net a b c d e A B C D

78.9 74.1 19-31/32 9-11/32 5-21/32 22 12-31/32 9.5 11.0 26.8 26.8

Model No.

LSU090HSV5,

LSU120HSV5

LSU180HSV5 126.5 116.8 21-3/32 13-25/32 6-23/32 21-1/2 13-13/32 21.1 16.4 38.6 40.7

Product Data

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

PRODUCT DATA | 15

INDOOR UNIT DIMENSIONS

LSN090HSV5, LSN120HSV5

1/8 (3) x 1/4 (6)

1/4 (6) x 1/8 (3)

1-1/4 (31)

2-7/16 (61.5)

5-31/32 (152)

1-3/32 (50.2)

1-1/16 (26.2)

2-7/32 (56)

2 (51)

Routing

Knock Out

Hole

Refrigerant,

Drain Pipe

and Cable

Unit : Inch (mm)

85°

45°

15°

15°

55°

55°

5/8 (15.3)

Cooling Heating

1-9/32 (32.7)

(61)

2-13/32

* If airflow direction control is available,

Decoration Cover

Up & Down Left & Right

3-5/8 (92)

2-3/8 (60)

2-5/16

(59)

Terminal Block for

Power Supply and

Communication

Refrigerant, Drain

Pipe and Cable

Routing Knock Out Hole

Approx. 8-19/32 (218) to liquid pipe

Approx. 11-11/32 (288) to gas pipe

Connection

Drain Hose

1-27/32(47)

1-1/2 (38)

1-7/16 (33.5)

Air Outlet Hole

2 (51)

5-31/32 (152)

2-7/32 (56)

Air Outlet Hole

[28-5/32 (715)]

Bottom

Air Outlet

5/16 (8)

11/32 (9)

2-7/32(56)

3-27/32 (98)

Display & Remote

Controller Signal

Receiver

12-1/8 (308)

Refrigerant,

Drain Pipe

and Cable

Routing

Knock Out

Hole

10-11/32 (263)

5-19/32 (142)

Ø2-9/16 (65)

Air Intake

2-17/32 (64)

32-15/16 (837)

7-7/16 (189)

3-21/32 (93)

[5-29/32 (150)]
Air Intake Hole

Left

Right

Rear

Air Intake Hole

30-3/16 (767)

Rear

Single Zone High Efciency Standard Wall Mount Engineering Manual

Connecting Gas/Liquid Pipe

Unit Outline

5-3/16 (132)

12-1/8 (308)

Due to our policy of continuous product innovation, some specications may change without notication.

16 | PRODUCT DATA

29/32 (23)

Fixing the Installation Plate, Drilling Hole

Unit Outline

32-15/16 (837)

In Case of Left Side Piping

29/32 (23)

Installation Plate

12-1/16 (306)

32-15/16 (837)

2-15/32
(63)

5-9/32 (134)

7-5/8 (194)

7-27/32 (199)

7-27/32 (199)

Ø2-9/16 (65)

12-1/8 (308)

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

3-11/16 (94)

2-15/32 (63)

INDOOR UNIT DIMENSIONS

Unit : Inch (mm)

[36-5/32 (918)]

Air Intake Hole

[6-11/16 (170)]
Air Intake Hole

[2-29/32 (74)]

Air Outlet Hole

Rear

39-9/32 (998)

2-1/4 (57)

2-7/32 (56)

3-17/32 (90)

Bottom

Air

Outlet

[34-11/32 (872)]

Air Outlet Hole

13-19/32 (345)

2-3/8 (60)

7/16(11)

Air Intake

8-9/32 (210)

13-19/32 (345)

39-9/32 (998)

6-15/32 (164)

1-15/32 (37)

2-15/32 (63)

In case of Left Side Piping

Unit Outline

Approx. 9-7/16 (240) to gas pipe

Approx. 6-5/16 (160) to liquid pipe

Connecting Gas/Liquid Pipe

2-3/8 (60)

2-3/8 (60)

Rear

Left

Right

If airflow direction control is available,*

Cooling Heating

Up & Down Left & Right

50°

15°

20°

85°

45°

50°

39-9/32 (998)

2-23/32 (69)

14-11/16 (373)

5-13/32 (137)

2-3/32 (53)

13-19/32 (345)

Ø2-9/16 (65)

3-9/32 (83)

Unit Outline

Fixing the Installation Plate, Drilling Hole

1-1/16 (27)

5-29/32 (150)

4-17/32 (115)

Ø2-9/16 (65)

3-9/32 (83)

5-9/32 (134)

1-1/16 (27)

2-3/32 (53)

11-13/16 (300)

7/16 (11)

2-3/8 (60)

5-29/32 (150)5-29/32 (150)

7-13/32 (188)7-13/32 (188)

2-7/16 (61.5)

1-7/16 (33.5)

1-9/32 (32.7)

2-13/32

(61)

5-31/32 (152)

1/4 (6) x 1/8 (3)

1/8 (3) x 1/4 (6)

5/8 (15.3)

1-1/4 (31)

1-3/32 (50.2)

1-1/16 (26.2)

Refrigerant,

Drain Pipe

and Cable

Routing

Knock Out

Hole

Refrigerant,

Drain Pipe

and Cable

Routing

Knock Out

Hole

Display & Remote

Controller Signal

Receiver

Terminal Block for

Power Supply and

Communication

Refrigerant, Drain

Pipe and Cable

Routing Knock Out

Hole

Installation Plate

Drain Hose

Connection

Decoration Cover

LSN180HSV5

Product Data

Due to our policy of continuous product innovation, some specications may change without notication.

LG Electr onics U.S.A., Inc., Engl ewood Cliffs , NJ. All rights re served. “LG” is a registe red trademark of LG Corp.

©

PRODUCT DATA | 17