LG LMU365HV User manual

ENGINEERING AND
SPECIFICATIONS GUIDE 2009
DUCTLESS AIR CONDITIONING SYSTEMS • ART COOL • INVERTER
• FLEX MULTI-SPLIT • FLOOR STANDING • CEILING CASSETTE • PTAC
INNOVATIVE COMFORT SOLUTIONS

1. Overview
3. The LG HVAC Advantage
6. Art CoolTM Mini-Split Single Zone
7. A. Product Specifications
8. B. How to Replace the Picture in your Customizable Art Cool™
10. C. Electrical and Refrigeration Quick Reference
11 . A r t C o o l TM Mini-Split Single Zone Inverter
12 . A. Product Specifications
13. B. Electrical and Refrigeration Quick Reference
14. Mini-Split Standard Air Conditioners Single Zone
15 . A. Product Specifications
18 . B. Electrical and Refrigeration Quick Reference
19. Flex Multi-Split Standard Air Conditioners Dual and Tri-Zone
20. A. Product Specifications
22. B. Electrical and Refrigeration Quick Reference
23. Flex Multi-Split Dual-, Tri-, & Quad Zone Air Conditioning Systems
26. Outdoor Units H/P Inverter Specifications
27. Flex Multi Indoor Unit Specifications
32. Flex Multi Inverter Performance
47. Packaged Terminal Air Conditioners
48. PTAC Specifications
49. PTAC Features and Benefits
51 . Parts and Accessories
52. Wireless Wall Thermostat for LG PTACSand Ductless Split Systems
53. Neo Plasma Air Purifying System

MINI-SPLIT ART COOL™• SINGLE ZONE AND INVERTER, SINGLE ZONE
9,800 and 11,500 BTUs Cooling and Heat Pump
18,000 BTUs Cooling
9,000-24,000 BTUs Heat Pump Inverter
MINI-SPLIT STANDARD, SINGLE ZONE
9,000-24,000 BTUs
Cooling
30,000 BTUs
Heat Pump Inverter
FLEX MULTI-SPLIT, DUAL, TRI AND QUAD ZONE
Dual Zone: Mix and match for 18,000 to 24,000 BTUs
Tri-Zone: Mix and match for 27,000 to 36,000 BTUs
Quad Zone: Mix and match for 36,000 to 45,000 BTUs
Heat Pump Inverter
Disclaimer: Items represented in this catalogue may change without notice. LG is not responsible for information contained in this catalogue that may have changed.
Please contact your LG Sales Representative for updated information.
See electrical specifications, refrigerant line requirements and formulas on following pages.
1

FLOOR STANDING AND CEILING CASSETTE, SINGLE ZONE
24,000 and 42,000 BTUs
Heat Pump Inverter
24,000 BTUs
Heat Pump Inverter
42,000 BTUs
Heat Pump Inverter
PACKAGED TERMINAL AIR CONDITIONERS
7,000-15,000 BTUs
Heat/Cool
ENVIRONMENTALLY FRIENDLY
LG air conditioners are environmentally friendly and future
oriented. To reduce Freon gas, a prime ozone destroyer, they
adopt alternative refrigerant R-410A and our Neo Plasma Air
Purifying System, providing powerful sterilization for health-
conscious customers.
Also, the Art Cool™series has
received the International Forum
Design Award and
Red Dot Design Award for
its outstanding design.
An innovative air flow system makes it
the quietest in the industry for a more pleasant and
convenient indoor environment.
2
ART COOL DISPLAY RACK
WIRELESS WALL THERMOSTAT
Mirror Type
Display Model
(model#:
ASMC122ERH0)
Wireless Wall
Thermostat for
Duct-Free Systems
and PTACs
Picture Type
Display Model
(model#: ASMC123F2G0)
Display Model
Art Rack Pic

Take advantage of our smart solutions for residential
and commercial air conditioning applications.
LG HVAC systems offer a range of solutions that are cost efficient, quiet and
attractive. They provide a smart alternative to both central HVAC and
window-
mounted air conditioners, and are available in a variety of configurations
to suit
different cooling and heating situations.
Split Systems
These innovative systems are split into indoor and outdoor units. The interior
units are available in several different configurations: Art Cool™ , Standard
Wall-Mounted, Floor Standing and Ceiling Cassettes. All interior units have
remote controls for easy use. Installation by a qualified HVAC contractor is
safe and easy — no duct work or sheet metal is needed. Single, dual and
tri-zone
systems, as well as cooling only and heat pump models are available.
PTAC Models
LG’s new PTAC units are
perfect for lodging and
healthcare applications. These units
have an extremely low decibel level
and outstanding sound prevention
rating. Plus, LG models have efficiency
ratings up to 12.5 SEER, which translates
into excellent energy savings.
Feature Advantages:
Look for these key features throughout the LG line.
• Attractive, customizable indoor units. Art Cool™ provides numerous
options to complement any décor. The
Art Cool™ Customizable Art Panel
works like a picture frame — any art or photograph can be displayed.
Other
Art Cool™ units come in a variety of beautiful colours and finishes to
suit any room.
• Multi Power System™.Energy-saving twin compressors: one
provides power at 60% capacity until the system reaches a
desired temperature. Then the smaller compressor takes over to
provide sustained operation at 40% capacity.
• Inverter. Inverter heat pump air conditioners use a variable
speed compressor, rather than the constant speed found in
conventional ACs. Instead of shutting off once the desired
temperature is reached, the inverter compressor continues to
operate at low speed to maintain that temperature. It is quieter
to operate and uses less energy than conventional ACs, which
cycle on and off.
•R-410A Refrigerant. Environmentally friendly refrigerant
used in the majority of LG systems.
NOTE: R-410A service port access will require a special adapter to attach standard 1/4”
hoses. Ask your equipment supplier for more details.
• Patented Neo Plasma Air Purifying System. The 4-stage system
features a large, permanent filter and an electronic air purifier that captures
microscopic contaminants like dust mites, pollen and pet fur.
•Art Cool™Self-Cleaning Indoor Coil. Drives dirt and moisture from coil
surface leaving it clean and fresh smelling.
• Dehumidifying Mode. Indoor unit accurately senses room temperature
and controls humidity by shutting down the compressor before a room is
over-cooled.
• Chaos Swing. Electronically controlled louvers and fan speeds create a
more natural, random flow of air, reducing temperature stratification.
• Art Cool™Three-way Cooling. Air flows out of the unit from three
directions, creating more natural circulation.
• Jet Cool. Operates at high speed for up to 30 minutes to quickly cool a
room down to 64°F.
•Swirl Wind. Four-way controlled louvers and fan speeds create a stronger,
wider air flow and reduce temperature stratification.
• Auto Operation. Provides three levels of comfort from which to choose.
Temperature and fan speed will set automatically.
• Manual Power Switch
. Easily accessed button that allows for continued
operation if the remote control is misplaced.
• Defrost Control. Shuts down the indoor fan to prevent cold air from
being blown into the house. Removes frost from outdoor coil when the
outdoor temperature is low (Heat Pump only).
•Temperature Display. Shows room temperature of interior unit.
• Auto Sleep Mode. Automatically increases the temperature setting 2°F
twice (after 1/2 hour and one hour). The interior unit shuts off when the
timer setting is reached.
• Auto Restart. Automatically restarts a unit to programmed setting when
the electricity comes on after a power failure.
3
THE LG HVAC ADVANTAGE
NOTE: All features are not available on all models. See product pages for details.
See our inverters on the following pages.

4
THE LG HVAC ADVANTAGE

5
THE LG HVAC ADVANTAGE
INVERTER CONTROL AND SAVINGS
LG Electronics has coupled energy-efficient scroll compressors with computer controlled inverters to ensure the highest possible level of comfort and
savings. Traditionally contractors have chosen an air conditioning system that will meet the highest predicted load in your home, but unfortunately this
becomes a waste of energy when less capacity is required. By continuously monitoring the performance of the system in your home, the computer adjusts
the speed of the compressor to meet the actual cooling requirements (or heating if it is a heat pump) so that the system uses less energy and maintains a
constant comfort level. This can save you up to 44% in utility costs.
FPO
F
P
O
Neo Plasma Air Purification System
PLASMA FILTER
PRE FILTER TRIPLE FILTER
NANO CARBON FILTER
Nano Carbon Balls ensure the destruction of bacteria and allergens
by causing the nuclei of cells to decompose and die. Conventional
filters only inactivate the cell, allowing it to reactivate later.
The bio-enzyme causes
destruction of cell walls
and nuclei
Conventional Filter Activity
Nano Bio-Fusion
NANO BIO-FUSION FILTER
Bacteria
Inactivates
Bacteria can
Re-activate
Unique LG Plasma Filter
removes microscopic
contaminents and
allergens.
Nano
Carbon Ball
200-500nm
Part of the triple filter ensuring
destruction of microbes.
Includes a formaldehyde filter that removes
organic compounds, odour filter and nano
carbon filter.

6
ART COOLTM
MINI-SPLIT
SINGLE ZONE
Customized good looks
The slim, contemporary styling of the Art Cool
™
models
will appeal to today’s discerning customer. The 9,000 and
12,000 BTU picture models come with a frame that allows
the customer to modify and personalize the unit with their
own artwork or photography — the ultimate in custom design.
Other indoor units are available in popular finishes and colours
to complement any décor.
Ductless Mini-Split Air Conditioning Systems from LG maximize
the efficiency and economics of ductless technology. Now you
can bring more attractive, cost-effective solutions to your
commercial and residential customers, providing single zone
systems in both air conditioning and heat pump models.
Indoor Unit with Remote
Outdoor Unit
Available styles and finishes
Outstanding
air purification
The wall unit features LG’s Neo Plasma Air Purifying System, which provides excellent
indoor air quality. Freshen the air anytime, whether cooling a room or operating in
fan only mode.
Mini-Split
Art CoolTM Indoor Unit
Customizable Picture Art Panel
Mini-Split
Art CoolTM Indoor Unit
Metal Finish

9,000 BTUs
LA090CP (A/C Model)
9,800 BTUs Cooling
LA090HP (H/P Model)
9,800 BTUs Cooling
9,800 BTUs Heating
12,000 BTUs
LA120CP (A/C Model)
11,500 BTUs Cooling
LA120HP (H/P Model)
11,500 BTUs Cooling
11,500 BTUs Heating
System Model # LA090CP LA090HP
Indoor Model # LAI090CP LAI090HP
Outdoor Model # LAO090CP LAO090HP
Performance
Capacity (BTUs) 9,800 9,800
9,800
S E E R 13 13
Air Circulation (CFM H/M/L) 283/230/177 283/230/177
Fan Speeds 4/Auto/Chaos 4/Auto/Chaos
Dehumidification (pts/hour) 2.6 2.6
Indoor dB(A)* 35/30/25 35/30/25
Outdoor dB(A)* 48 48
Electrical
Rated Voltage Outdoor 115-60-1 115-60-1
Rated Voltage Indoor 36V DC 36V DC
Indoor Dimensions 23 5/8 x 23 5/8 x
W x H x D (inches) 23 5/8 x 23 5/8 x
5 3/4 5 3/4
Weight (lbs.) 30.9 30.9
Outdoor Dimensions 30 5/16 x 30 5/16 x
W x H x D (inches) 21 5/16 x 21 5/16 x
9 5/8 9 5/8
Weight (lbs.) 66.1 66.1
Thermostat Range
Cooling/Heating (°F) 64-86 64-86/60-86
*LG verified sound ratings
Features:
• Customizable art panel
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Self-cleaning indoor coil
• Dehumidifying mode
• Chaos Swing
• Three-way cooling
• Jet Cool
• Cooling mode
• Heating mode (H/P model only)
• Fan mode
• Auto operation
• Manual power switch
• Defrost control (H/P model only)
• Auto sleep mode
• Auto restart
• Built-in low ambient standard,
down to 0°F (cooling mode)
• 24-Hour on/off timer
• Evaporator frost control
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
• Installation manual
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25
’line set
HIGH WALL DUCTLESS • ART COOLTM MINI-SPLIT SINGLE ZONE
LA120CP LA120HP
LAI120CP LAI120HP
LAO120CP LAO120HP
11,500 11,500
11 , 5 0 0
13 13
330/261/194 330/261/194
4/Auto/Chaos 4/Auto/Chaos
3.0 3.0
41 / 35 / 29 41 / 35 / 29
48 48
115 - 6 0 - 1 115 - 6 0 - 1
36V DC 36V DC
23 5/8 x 23 5/8 x
23 5/8 x 23 5/8 x
5 3/4 5 3/4
30.9 30.9
30 5/16 x 30 5/16 x
21 5/16 x 21 5/16 x
9 5/8 9 5/8
70.5 70.5
64-86 64-86/60-86
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 10.
7

1
How to replace the picture in your customizable Art CoolTM air conditioning unit:
1. Turn off the power.
2. Pull open the top part of the front panel.
3. Pull out tabs from the bottom of the front panel, then pull the bottom of the panel
forward, until it is secured. Take out the existing picture from under the panel.
4. Slide the new picture under the panel, and press the front panel shut.
5. Secure the tabs on the bottom of the front panel.
6. Your new picture should now be displayed
in your LG Art Cool
™.
HIGH WALL DUCTLESS • ART COOLTM MINI-SPLIT SINGLE ZONE
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 10.
23
456
8

Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 10.
System Model # LA180CP
Indoor Model # LAI180CP
Outdoor Model # LAO180CP
Performance
Capacity (BTUs) 18,000/17,800
SEER 13
Air Circulation (CFM H/M/L) 460/353/247
Fan Speeds 4/Auto/Chaos
Dehumidification (pts/hour) 5.3
Indoor dB(A)* 44/40/36
Outdoor dB(A)* 55
Electrical
Rated Voltage Outdoor 230/208-60-1
Rated Voltage Indoor 36V DC
Indoor Dimensions 36 1/2 x
W x H x D (inches) 20 19/32 x
5 25/32
Weight (lbs.) 37.5
Outdoor Dimensions 34 5/16 x
W x H x D (inches) 25 13/16 x
12 5 / 8
Weight (lbs.) 149.9
Thermostat Range
Cooling/Heating (°F) 64-86
*LG verified sound ratings
HIGH WALL DUCTLESS • ART COOLTM MINI-SPLIT SINGLE ZONE
Features:
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Self cleaning indoor coil
• Dehumidifying mode
• Chaos Swing
• Jet Cool
• Three-way cooling
• Cooling mode
• Fan mode
• Auto operation
• Manual power switch
• Auto sleep mode
• Auto restart
• 24-Hour on/off timer
• Evaporator frost control
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
• Installation manual
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25
’line set
18,000 BTUs
LA180CP (A/C Model)
18,000 BTUs Cooling
9

Electrical Specifications†
Type System Model BTUs Voltage Rated Amps MCA*MOP**
Indoor Outdoor
Single Zone A/C LA090CP 9,800 36V DC 115 7. 2 15 15
A/C LA120CP 11,500 36V DC 115 9.3 15 20
A/C LA180CP 18,000 36V DC 230/208 9.8 15 20
H/P LA090HP 9,800 36V DC 115 7.2 15 20
H/P LA120HP 11,500 36V DC 115 9.3 15 20
***Each outdoor unit is pre-charged with enough refrigerant to charge the indoor
unit and up to 25 ft. of line set. You must adjust the charge if this length varies.
NOTE: Systems having the outdoor unit mounted above the indoor unit (e.g. basement
installations) have the following additional requirement: For systems with maximum
elevation of 25 ft. (see chart above and Figure A), refrigerant lines must be oil trapped
between 8 ft. and 16.4 ft. of elevation. For systems with elevation of greater than
25 ft. (see chart above), refrigerant lines must be oil trapped at least every 16.4
ft. of elevation.
Each system should have a 6-8 inch inverted trap at the condensing unit if mounted
above indoor unit.
Figure A:
Oil trap required at
8-16.4 ft. elevation
(condenser over
evaporator).
ART COOLTM MINI-SPLIT SINGLE ZONE
ELECTRICAL AND REFRIGERATION • QUICK REFERENCE
NOTE: Recommend shielded cable for low voltage wiring.
Please consult local electrical codes for proper wire requirements.
†All equipment single phase *Minimum Circuit Ampacity
**Maximum Overcurrent Protection
Ty p e Model BTUs Pipe Size Additional Max. Pipe Max.
Liquid Suction Refrigerant Length Elevation
A/C LA090CP 9,800 1/4" 1/2" 0.22 oz./ft. 50' 25'
A/C LA120CP 11 , 5 0 0 1/4" 1/2" 0.22 oz./ft. 50' 25'
A/C LA180CP 18 , 0 0 0 1/4" 1/2" 0.22 oz./ft. 10 0 ' 50'
H/P LA090HP 9,800 1/4" 1/2" 0.22 oz./ft. 50' 25'
H/P LA120HP 11 , 5 0 0 1/4" 1/2" 0.22 oz./ft. 50' 25'
Single Zone
System
Indoor Wire Size
Indoor/Outdoor Connecting Cable Shielded 18-4
Refrigerant Line Specifications***
10

System Model # LS902HPV LS122HPV
Indoor Model # LSN902HPV LSN122HPV
Outdoor Model # LSU902HPV LSU122HPV
Performance
Capacity (BTUs) 9,200/8,900 12,000/11,700
12,000/11,700 15,500/15,200
SEER • HSPF 19.7/19.1 • 9 18.7/18.2 • 9.1
Air Circulation (CFM H/M/L) 230/180/140 230/180/140
Fan Speeds 5/Auto/Chaos 5/Auto/Chaos
Dehumidification (pts/hour) 3.0 3.0
Indoor dB(A)* 38/35/32 41/35/32
Outdoor dB(A)* 48 48
Electrical
Rated Voltage Outdoor 230/208-60-1 230/208-60-1
Rated Voltage Indoor 230/208-60-1 230/208-60-1
Indoor Dimensions 35 3/16 x 35 3/16 x
W x H x D (inches) 11 3/32 x 11 3/32 x
6 1/2 6 1/2
Weight (lbs.) 23.1 23.1
Outdoor Dimensions 30 5/16 x 30 5/16 x
W x H x D (inches) 21 5/16 x 21 5/16 x
9 5/8 9 5/8
Weight (lbs.) 83.8 83.8
Thermostat Range
Cooling/Heating (°F) 64-86/60-86 64-86/60-86
*LG verified sound ratings
HIGH WALL DUCTLESS • ART COOLTM MINI-SPLIT SINGLE ZONE • INVERTER
Features:
• Inverter Compressor
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Chaos Swing
• Self-cleaning indoor coil
• Auto changeover
• Jet Cool
• Cooling/Heating/Fan Mode
• Auto sleep mode
• Ultra-quiet operation
• Dehumidifying mode
• Auto restart
• 24-Hour on/off timer
• Built-in low ambient standard,
down to 14°F (cooling mode)
• Manual power switch
• Defrost control
• Temperature display
on indoor unit
• Evaporator frost control
• Energy Saving
• Gold Fin™Anti-Corrosion
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
• Installation manual
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25' line set
9,000 BTUs
LS902HPV
(H/P Model)
9,200 BTUs Cooling
12,000 BTUs Heating
12,000 BTUs
LS122HPV
(H/P Model)
12,000 BTUs Cooling
15,500 BTUs Heating
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 13.
11

Features:
• Inverter Compressor
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Chaos Swing
• Self-cleaning indoor coil
• Auto changeover
• Jet Cool
• Cooling/Heating/Fan Mode
• Auto sleep mode
• Ultra-quiet operation
• Dehumidifying mode
• Auto restart
• 24-Hour on/off timer
• Built-in low ambient standard,
down to 14°F (cooling mode)
• Manual power switch
• Defrost control
• Temperature display
on indoor unit
• Evaporator frost control
• Energy saving.
• Gold Fin™Anti-Corrosion
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
• Installation manual
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25' line set
HIGH WALL DUCTLESS • ART COOLTM MINI-SPLIT SINGLE ZONE • INVERTER
System Model # LS182HPV LS242HPV
Indoor Model # LSN182HPV LSN242HPV
Outdoor Model # LSU182HPV LSU242HPV
Performance
Capacity (BTUs) 18,000/17,500 24,000/23,600
20,700/20,200 27,600/27,200
SEER • HSPF 16.2/16.2 • 8.2 16.2/16.2 • 8.2
Air Circulation (CFM H/M/L) 460/380/320 530/445/378
Fan Speeds 5/Auto/Chaos 5/Auto/Chaos
Dehumidification (pts/hr) 5.3 6.6
Indoor dB(A)* 42/39/36 47/42/39
Outdoor dB(A)* 55 56
Electrical
Rated Voltage Outdoor 230/208-60-1 230/208-60-1
Rated Voltage Indoor 230/208-60-1 230/208-60-1
Indoor Dimensions 43 11/16 x 43 11/16 x
W x H x D (inches) 11 3/4 x 11 3/4 x
7 7/8 7 7/8
Weight (lbs.) 31.1 31.1
Outdoor Dimensions 34 5/16 x 34 5/16 x
W x H x D (inches) 25 13/16 x 25 13/16 x
12 5/8 12 5/8
Weight (lbs.) 101.4 172.2
Thermostat Range
Cooling/Heating (°F) 64-86/60-86 64-86/60-86
*LG verified sound ratings
18,000 BTUs
LS182HPV
(H/P Model)
18,000 BTUs Cooling
20,700 BTUs Heating
24,000 BTUs
LS242HPV
(H/P Model)
24,000 BTUs Cooling
27,600 BTUs Heating
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 13.
12

Electrical Specifications†
Voltage
Indoor Outdoor
Single Zone H/P LS902HPV 9,200 230/208 230/208 6.0/7.3 10 15
H/P LS122HPV 12,000 230/208 230/208 6.0/7.3 10 15
H/P LS182HPV 18,000 230/208 230/208 7.3/8.3 15 20
H/P LS242HPV 24,000 230/208 230/208 11.0/13.0 20 30
ART COOLTM MINI-SPLIT SINGLE ZONE • INVERTER
ELECTRICAL AND REFRIGERATION • QUICK REFERENCE
†All equipment single phase NOTE: Please consult local electrical codes for proper wire requirements. *Minimum Circuit Ampacity
**Maximum Overcurrent Protection
Refrigerant Line Specifications***
Type System Model BTUs Pipe Size Additional Max. Max.
Liquid Suction Refrigerant Pipe Length Elevation
Single Zone H/P LS902HPV 9,200 1/4”3/8”0.22 oz./ft. 50
’25’
H/P LS122HPV 12,000 1/4”3/8”0.22 oz./ft. 50
’25’
H/P LS182HPV 18,000 1/4”1/2”0.22 oz./ft. 50
’25’
H/P LS242HPV 24,000 3/8”5/8”0.33 oz./ft. 100
’50’
Type System Model BTUs Rated Amps MCA*MOP**
***Each outdoor unit is pre-charged with enough refrigerant to charge the indoor
unit and up to 25 ft. of line set. You must adjust the charge if this length varies.
NOTE: Systems having the outdoor unit mounted above the indoor unit (e.g. basement
installations) have the following additional requirement: For systems with maximum
elevation of 25 ft. (see chart above and Figure A), refrigerant lines must be oil trapped
at between 8 ft. and 16.4 ft. of elevation. For systems with elevation of greater
than 25 ft. (see chart above), refrigerant lines must be oil trapped at least every
16.4 ft. of elevation.
Each system should have a 6-8 inch inverted trap at the condensing unit if mounted
above indoor unit.
Figure A:
Oil trap required at
8-16.4 ft. elevation
(condenser over
evaporator).
Indoor Wire Size
Minimum wiring requirements suggested by manufacturer.
Indoor Connecting Cable Minimum AWG 14-3
13

MINI-SPLIT
STANDARD AIR
CONDITIONERS
SINGLE ZONE
Mini-Split Standard systems use the same ductless
technology as Art CoolTM units in a streamlined, low
profile design. Models are available in a variety of sizes from
9,000 through 27,000 BTUs. LG’s Mini-Split Standard air
conditioners are easy to install, efficient and cost effective.
Outdoor Unit
Indoor Unit
Mini-Split Standard Indoor Unit White
Heat Pump Inverter
27,000 BTUs
Available styles
Mini-Split Standard Indoor Unit White
Cooling
9,000-24,000 BTUs
14

Features:
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Dehumidifying mode
• Chaos Swing
• Jet Cool
• Cooling mode
• Fan mode
• Auto operation
• Manual power switch
• Defrost control
(H/P model only)
• Temperature display
on indoor unit
• Auto sleep mode
• Auto restart
• 24-Hour on/off timer
• Built-in low ambient standard,
down to 0°F (cooling mode)
• Ultra-quiet operation
• Evaporator frost control
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25' line set
System Model # LS090CP LS120CP
Indoor Model # LSI090CP LSI120CP
Outdoor Model # LSO090CP LSO120CP
Performance
Capacity (BTUs) 9,000 12,000
S E E R 13 13
Air Circulation (CFM H/M/L) 250/210/170 330/280/230
Fan Speeds 4/Auto/Chaos 4/Auto/Chaos
Dehumidification (pts/hr) 2.6 3.0
Indoor dB(A)* 36/31/28 41/36/34
Outdoor dB(A)* 48 48
Electrical
Rated Voltage Outdoor 115-60-1 115-1-60
Rated Voltage Indoor 36V DC 36V DC
Indoor Dimensions 33 1/16 x 35 3/16 x
W x H x D (inches) 10 5/8 x 11 5/8 x
6 1/32 6 1/2
Weight (lbs.) 15.4 20.5
Outdoor Dimensions 30 5/16 x 30 5/16 x
W x H x D (inches) 21 5/16 x 21 5/16 x
9 19/32 9 19/32
Weight (lbs.) 66.1 70.5
Thermostat Range
Cooling/Heating (°F) 64-86 64-86
*LG verified sound ratings
HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE
9,000 BTUs
LS090CP (A/C Model)
9,000 BTUs Cooling
12,000 BTUs
LS120CP (A/C Model)
12,000 BTUs Cooling
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 18.
15

18,000 BTUs
LS180CP (A/C Model)
18,000 BTUs Cooling
24,000 BTUs
LS240CP (A/C Model)
22,500 BTUs Cooling
Features:
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Dehumidifying mode
• Chaos Swing
• Jet Cool
• Cooling mode
• Fan mode
• Auto operation
• Manual power switch
• Defrost control
(H/P model only)
• Temperature display
on indoor unit
• Auto sleep mode
• Auto restart
• 24-Hour on/off timer
• Ultra-quiet operation
• Evaporator frost control
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25' line set
System Model # LS180CP LS240CP
Indoor Model # LSI180CP LSI240CP
Outdoor Model # LSO180CP LSO240CP
Performance
Capacity (BTUs) 18,000/17,800 22,500/22,100
S E E R 13 13
Air Circulation (CFM H/M/L) 460/380/320 530/450/370
Fan Speeds 4/Auto/Chaos 4/Auto/Chaos
Dehumidification (pts/hr) 5.3 6.6
Indoor dB(A)* 41/38/36 46/41/38
Outdoor dB(A)* 55 57
Electrical
Rated Voltage Outdoor 230/208-60-1 230/208-60-1
Rated Voltage Indoor 36V DC 36V DC
Indoor Dimensions 42 15/16 x 42 15/16 x
W x H x D (inches) 11 13/16 x 11 13/16 x
7 1/32 7 1/32
Weight (lbs.) 28.6 28.6
Outdoor Dimensions 34 5/16 x 34 5/16 x
W x H x D (inches) 25 13/16 x 31 1/2 x
12 5/8 12 5/8
Weight (lbs.) 149.9 166.6
Thermostat Range
Cooling/Heating (°F) 64-86 64-86
*LG verified sound ratings
HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 18.
16

Features:
• Inverter Compressor
• R-410A Refrigerant
• Neo Plasma Air Purifying System
• Chaos Swing
• Self-cleaning indoor coil
• Auto changeover
• Jet Cool
• Cooling/Heating/Fan Mode
• Auto sleep mode
• Ultra-quiet operation
• Dehumidifying mode
• Auto restart
• 24-Hour on/off timer
• Built-in low ambient standard,
down to 14°F (cooling mode)
• Manual power switch
• Defrost control
• Gold Fin™ Anti-Corrosion
• Temperature display
on indoor unit
• Evaporator frost control
• Energy Saving
Interior Unit Includes:
• Wall unit
• Installation plate & hardware
• Remote control, batteries,
holder & holder hardware
• Installation manual
Exterior Unit Includes:
• Exterior unit
• Exterior unit has sufficient
refrigerant for charging indoor
coil and a 25' line set
System Model # LS302HPV
Indoor Model # LSN302HPV
Outdoor Model # LSU302HPV
Performance
Capacity (BTUs) 27,000/27,000
29,000/29,000
SEER • HSPF 16 • 7.8
Air Circulation (CFM H/M/L) 710/640/530
Fan Speeds 4/Auto/Chaos
Dehumidification (pts/hr) 7.2
Indoor dB(A)* 47/42/39
Outdoor dB(A)* 58
Electrical
Rated Voltage Outdoor 230/208-60-1
Rated Voltage Indoor 230/208-60-1
Indoor Dimensions 47 3/5 x
W x H x D (inches) 13 3/5 x
8 1/4
Weight (lbs.) 37.5
Outdoor Dimensions 34 1/4 x
W x H x D (inches) 31 1/4 x
12 3 / 5
Weight (lbs.) 147.7
Thermostat Range
Cooling/Heating (°F) 64-86 /60-86
*LG verified sound ratings
HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE • INVERTER
30,000 BTUs
LS302HPV (H/P Model)
27,000 BTUs Cooling
29,000 BTUs Heating
Warranty: 1 year parts and labour; 7 years compressor.
See electrical specifications, refrigerant line requirements and formulas on page 18.
17