LG Electronics Air Conditioner LA090CP User Manual

LG Electronics Canada Inc.  
(
)
1-888-LG-Canada 542-2623  
PG-100-2006-VER1  
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MINI-SPLIT ART COOL, SINGLE ZONE  
9,000 and 12,000 BTUs  
Cooling, and Heat Pump  
12,000 BTUs  
Cooling, and Heat Pump  
18,000 BTUs  
Cooling  
MINI-SPLIT STANDARD, SINGLE ZONE  
30,000 BTUs  
Cooling and Heat Pump  
9,000-24,000 BTUs  
Cooling and Heat Pump  
FLEX MULTI SPLIT, DUAL & TRI-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  
Cooling and Heat Pump  
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FLOOR STANDING & CEILING CASSETTE, SINGLE ZONE  
28,000 BTUs  
Cooling  
48,000 BTUs  
Cooling  
24,000 and 34,000 BTUs  
Cooling  
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  
neo plasma air-purifying system for powerful  
sterilization for health-conscious customers.  
Also, ARTCOOL™ series with outstanding  
designs have received International Forum  
Design Award and Reddot Design Award.  
They have improved air flow innovatively to  
realize world’s lowest noise, and provide a more  
pleasant and convenient indoor environment.  
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The LG HVAC Advantage  
Take advantage of our smart solutions for residential &  
commercial air conditioning applications.  
Triple-Filter Air Purifying System. An electrostatic filter removes  
dust, pollen and smoke; an anti-fungal filter prevents bacteria and  
mold from forming; and a deodorizing filter freshens the air.  
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.  
ARTCOOL™ 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.  
Split Systems  
These innovative systems are “split” into indoor and outdoor units.  
The interior units are available in several different configurations:  
ARTCOOL™, 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.  
Chaos Swing. Electronically controlled louvers and fan speeds  
create a more natural, random flow of air, reducing temperature  
stratification.  
ARTCOOL™ 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 65° F.  
PTAC Models  
Swirl Wind. Four-way controlled louvers and fan speeds create  
a stronger, wider air flow and reduces temperature stratification.  
LG’s new PTAC units are perfect for lodging and healthcare  
applications. These units have an extremely low decibel level and  
outstanding sound ratings. Plus, LG models have efficiency ratings up  
to 12.7 EER, which translates into excellent energy savings.  
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.  
Feature Advantages:  
Look for these key features throughout the LG line.  
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).  
Attractive, customizable indoor units. ARTCOOL™  
provides numerous options to compliment any décor. The  
ARTCOOL™ Customizable Art Panel works like a picture frame  
– any art or photograph can be displayed. Other ARTCOOL™  
units come in a variety of beautiful colors and finishes to suit  
any room.  
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.  
Multi Power System.Energy-saving twin  
compressors: one provides power at 60%  
capacity until the system reaches a desired  
Auto Restart. Automatically restarts a unit to programmed  
setting when the electricity comes on after a power failure.  
temperature. Then the smaller compressor takes over to provide  
sustained operation at 40% capacity, saving money and energy.  
R-410A Refrigerant. Environmentally friendly  
refrigerant utilized in the majority of LG systems.  
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, mite, pollen,  
and pet fur.  
NOTE: All features are not available on all models.  
See product pages for details.  
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The LG HVAC Advantage  
Ultra Silent Operation  
Cross-flow fan operates at low speed but generates more air.  
The special fan housing creates a smooth and quiet air flow.  
1
2
50dB  
Conversation  
55dB  
Office  
78dB  
Typing  
40dB  
Library  
20dB  
Empty Studio  
28dB  
Indoor Unit  
The Quiet operation has a three-layer and new design  
1
2
Less noise with a three-layer, anti-noise mechanism  
A three-layer, anti-noise mechanism covers the noise  
coming from the fan and the motor.  
Conveniently attaches to the wall  
The double-tubing cover minimizes space between the wall  
and the air conditioner in order to reduce the noise caused  
by motor vibration.  
Chaos Swing  
A natural air flow system. Computer-controlled vanes create a more natural flow of air, reducing temperature stratification.  
Indoor Temperature Distribution Chart  
Up speed :12ms(Slow)  
Down speed :6ms(fast)  
Wind-up Effects:  
The Wind-up Effect is  
controlled by the Vane  
Angle Control to evenly  
distribute nature-like air  
throughout the room.  
Chaos Swing  
Auto Swing  
It swings at an angle twice wider than  
that in conventional air conditioners,  
thus minimizing differences in indoor  
temperatures, and allowing air to  
circulate in every corner of the room.  
4-Way Auto Swing  
Even & Fast Cooling  
Air flows in 4 directions,  
Have an even and fast air flow with the  
creating more natural circulation.  
Twin Air Vane™, which regulates cool and warm air.  
Cooling mode  
0.5hr  
1hr  
2hr  
LG  
Co., A  
Co., B  
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The LG HVAC Advantage  
Perfect Finishing  
Additional wide cover to hold tubing assembly  
1
2
3
Wide area for piping & drain hose  
arrangement, wide cover to hold  
piping & drain hose.  
Installation fully and strongly Inserted  
structure  
Additional wide cover to hold tubing  
assembly  
New LG  
Conventional  
- Gap from the wall : 5~8mm  
Optimum Effective Cooling  
LG Wall Mounted Split models feature a Dehumidification mode to remove uncomfortable humidity from the room  
without over cooling.  
Conventional  
LG  
Since the surrounding temperature is measured after  
the air from the unit is widely distributed, an accurate  
assessment of the air is not possible.  
By increasing the vane angle, a better assessment of  
the actual temperature is possible to prevent over  
cooling.  
Jet Cool Operation  
Jet Cool operates at a high speed for up to 30 minutes to quickly cool a room down to 18°C.  
It can cool a certain area up to 10 meters away.  
35ºC  
10m  
26ºC  
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Available styles and finishes  
ART COOL  
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 colors to compliment any décor.  
Mini-Split  
ARTCOOL™ Indoor Unit  
Customizable Art Panel  
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.  
Mini-Split  
ARTCOOL™ Indoor Unit  
Mirror Finish  
Indoor Unit with Remote  
LOW  
36V DC  
INDOOR UNIT  
I
I
OPERATION  
I
Mini-Split  
ARTCOOL™ Indoor Unit  
Metal Finish  
Outdoor Unit  
Neo Plasma  
Outstanding  
air purification  
The wall unit features LG’s Neo Plasma Air Purifying System  
that provides excellent indoor air quality. Freshen the air  
anytime, whether cooling a room or operating in fan only mode.  
5
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HIGH WALL DUCTLESS ART COOL MINI-SPLIT SINGLE ZONE  
9,000 BTUs  
12,000 BTUs  
LA090CP (A/C Model)  
LA120CP(A/C Model)  
9,000 BTUs Cooling  
12,000 BTUs Cooling  
LA090HP (H/P Model)  
9,000 BTUs Cooling  
9,000 BTUs Heating  
LA120HP (H/P Model)  
12,000 BTUs Cooling  
12,000 BTUs Heating  
Features:  
Customizable art panel  
R-410A Refrigerant  
Three-way cooling  
Jet Cool  
Cooling mode  
Auto restart  
24-Hour on/off timer  
Evaporator frost control  
Installation manual  
Exterior Unit Includes:  
Exterior unit  
Neo Plasma Air Purifying  
System  
Self-cleaning indoor coil  
Dehumidifying mode  
Chaos Swing  
Heating mode (H/P model only) Interior Unit Includes:  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Fan mode  
Wall unit  
Auto operation  
Manual power switch  
Auto sleep mode  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LA090CP  
LA090CPI  
LA090CPO  
LA090HP  
LA090HPI  
LA090CPO  
LA120CP  
LAN120CPI  
LAU120CPO  
LA120HP  
LAN120HPI  
LAU120HPO  
9,000  
9,000  
9,000  
13  
12,000  
12,000  
12,000  
13  
SEER  
13  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hour)  
Indoor dB(A)*  
283/230/177  
4/Auto/Chaos  
2.6  
35/30/25  
48  
283/230/177  
4/Auto/Chaos  
2.6  
35/30/25  
48  
330/261/194  
4/Auto/Chaos  
3.0  
41/35/29  
48  
330/261/194  
4/Auto/Chaos  
3.0  
41/35/29  
48  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
115-60-1  
36V DC  
23 5/8 x  
23 5/8 x  
5 3/4  
115-60-1  
36V DC  
23 5/8 x  
23 5/8 x  
5 3/4  
115-60-1  
36V DC  
23 5/8 x  
23 5/8 x  
5 3/4  
115-60-1  
36V DC  
23 5/8 x  
23 5/8 x  
5 3/4  
Weight (lbs.)  
30.9  
30.9  
30.9  
30.9  
Outdoor Dimensions  
W x H x D (inches)  
30 5/16 x  
21 5/16 x  
9 5/8  
30 5/16 x  
21 5/16 x  
9 5/8  
30 5/16 x  
21 5/16 x  
9 5/8  
30 5/16 x  
21 5/16 x  
9 5/8  
Weight (lbs.)  
66.1  
66.1  
70.5  
70.5  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
6
See page
1
0
f
or electrical specifications, refrigerant line requirements & formulas.  
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HIGH WALL DUCTLESS ART COOL MINI-SPLIT SINGLE ZONE  
How to replace the picture in your customizable ARTCOOL  
air conditioning unit:  
1
2
3
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 ARTCOOL™.  
6
5
4
Warranty: 2 years parts and labour; 5 years compressor.  
8
7  
See page
1
0
f
or electrical specifications, refrigerant line requirements & formulas.  
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HIGH WALL DUCTLESS ART COOL MINI-SPLIT SINGLE ZONE  
12,000 BTUs  
LA121CPM (A/C Model)  
11,500 BTUs Cooling  
LA121HPM (H/P Model)  
11,500 BTUs Cooling  
11,500 BTUs Heating  
Features:  
Heating mode (H/P model only) Ultra-quiet operation  
Remote control, batteries,  
holder & holder hardware  
Installation manual  
R-410A Refrigerant  
Neo Plasma Air Purifying  
System  
Fan mode  
Auto operation  
Interior Unit Includes:  
Wall unit  
Manual power switch  
Defrost control (H/P model only)  
Auto sleep mode  
Auto restart  
Installation plate & hardware Exterior Unit Includes:  
Self cleaning indoor coil  
Dehumidifying mode  
Chaos Swing  
Jet Cool  
Cooling mode  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
24-Hour on/off timer  
Evaporator frost control  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LA121CPM  
LAN121CPMI  
LAU121CPMO  
LA121CPM  
LAN121CPMI  
LAU121CPMO  
11,500  
11,500  
11,500  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hour)  
Indoor dB(A)*  
330/261/194  
4/Auto/Chaos  
3.0  
41/38/34  
48  
330/261/194  
4/Auto/Chaos  
3.0  
41/38/34  
48  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
115-60-1  
36V DC  
36 x  
11 3/32 x  
6 1/2  
115-60-1  
36V DC  
36 x  
11 3/32 x  
6 1/2  
Weight (lbs.)  
20.5  
20.5  
Outdoor Dimensions  
W x H x D (inches)  
30 5/16 x  
21 5/16 x  
9 5/8  
30 5/16 x  
21 5/16 x  
9 5/8  
Weight (lbs.)  
70.5  
70.5  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
8
See page
1
0
f
or electrical specifications, refrigerant line requirements & formulas.  
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HIGH WALL DUCTLESS ART COOL MINI-SPLIT SINGLE ZONE  
18,000 BTUs  
LA180CP (A/C Model)  
18,000 BTUs Cooling  
Features:  
Jet Cool  
Cooling mode  
Fan mode  
Auto operation  
Manual power switch  
Temp. display on indoor unit  
Auto sleep mode  
Auto restart  
Evaporator frost control  
Interior Unit Includes:  
Wall unit  
Remote control, batteries,  
holder & holder hardware  
Installation manual  
Multi Power System™  
R-410A Refrigerant  
Neo Plasma Air Purifying  
System  
Installation plate & hardware Exterior Unit Includes:  
Exterior unit  
Self cleaning indoor coil  
Dehumidifying mode  
Chaos Swing  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Three-way cooling  
24-Hour on/off timer  
System Model #  
Indoor Model #  
Outdoor Model #  
LA180CP  
LAN180CPI  
LAU180CPO  
Performance  
Capacity (BTUs)  
SEER  
18,000/17,800  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hour)  
Indoor dB(A)*  
460/353/247  
4/Auto/Chaos  
5.3  
44/40/36  
55  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
36 1/2 x  
20 19/32 x  
5 25/32  
37.5  
Weight (lbs.)  
Outdoor Dimensions  
W x H x D (inches)  
34 5/16 x  
25 13/16 x  
12 5/8  
Weight (lbs.)  
149.9  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
Warranty: 2 years parts and labour; 5 years compressor.  
9
See page
1
0
f
or electrical specifications, refrigerant line requirements & formulas.  
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ART COOL MINI-SPLIT SINGLE ZONE  
ELECTRICAL & REFRIGERATION QUICK REFERENCE  
Electrical Specifications  
Type  
Model  
BTUs  
Voltage  
Rated Amps MCA*  
MOP**  
ARTCOOL ™  
Indoor  
Outdoor  
Single Zone A/C  
LA090CP  
LA120CP  
9,000  
12,000  
36V DC  
36V DC  
115  
115  
7.2  
9.3  
15  
15  
15  
20  
A/C  
A/C  
LA121CPM  
LA180CP  
LA090HP  
LA120HP  
LA121HPM  
11,500  
18,000  
9,000  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
115  
230/208  
115  
10.5  
9.8  
15  
15  
15  
15  
15  
20  
20  
20  
20  
20  
A/C  
H/P  
7.2  
H/P  
H/P  
12,000  
11,500  
115  
9.3  
115  
10.5  
All equipment single phase.  
*Minimum Circuit Ampacity  
**Maximum Overcurrent Protection  
NOTE: Recommend shielded cable for low voltage wiring.  
Please see local electrical codes for proper wire specifications.  
Wire Size  
Minimum AWG  
14-3  
18-4  
Indoor/Outdoor Connecting Cable Shielded  
Refrigerant Line Specifications***  
Type  
Model  
BTUs  
Pipe Size  
Additional Max. Pipe  
Max.  
ARTCOOL ™  
Liquid  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
Suction Refrigerant Length  
Elevation  
Single Zone A/C  
LA090CP  
LA120CP  
LA121CPM  
LA180CP  
LA090HP  
LA120HP  
LA121HP  
9,000  
12,000  
11,500  
18,000  
9,000  
3/8"  
1/2"  
1/2"  
1/2"  
3/8"  
1/2 "  
1/2 "  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
50'  
50'  
50'  
100'  
50'  
50'  
50'  
25'  
25'  
25'  
50'  
25'  
25'  
25'  
A/C  
A/C  
A/C  
H/P  
H/P  
H/P  
12,000  
11,500  
***Each system is pre-charged with enough refrigerant to charge 25 ft. of line and the interior unit.  
OUTDOOR UNIT  
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 Figure A), refrigerant lines must be oil  
trapped between 8 ft. and 12 ft. of elevation.  
OIL TRAP  
INDOOR UNIT  
25' maximum  
For systems with elevation of greater than 25 ft. Refrigerant lines must be oil trapped at least  
every 12 ft. of elevation.  
8' minimum  
12' maximum  
* Each system should have a 6-8 inch inverted trap at the condensing unit if mounted above  
indoor unit.  
Figure A.  
Example: 25 ft. maximum elevation.  
10  
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MINI-SPLIT  
Available styles  
STANDARD AIR  
CONDITIONERS  
SINGLE ZONE  
Mini-Split Standard systems utilize the same  
ductless technology as ARTCOOL™ units, in a  
streamlined, low profile design. Models are  
available in a variety of sizes from 9,000  
through 30,000 BTUs. LG’s Mini-split  
standard air conditioners are easy-to-install,  
efficient and cost effective.  
Mini-Split Standard Indoor Unit White  
Cooling and Heat Pump  
9,000-24,000 BTUs  
Mini-Split Standard Indoor Unit White  
Cooling and Heat Pump  
30,000 BTUs  
Indoor Unit  
LOW  
36V DC  
INDOOR UNIT  
I
I
OPERATION  
I
Outdoor Unit  
11  
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HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE  
9,000 BTUs  
LS090CP (A/C Model)  
9,000 BTUs Cooling  
LS090HP (H/P Model)  
9,800 BTUs Cooling  
9,800 BTUs Heating  
Standard Features:  
R-410A Refrigerant  
Dehumidifying mode  
Neo Plasma Air Purifying  
System  
Fan mode  
Auto operation  
Manual power switch  
Defrost control (H/P model only)  
Temperature display on  
indoor unit  
Built-in low ambient standard, Installation manual  
down to 0°F (cooling mode)  
Ultra-quiet operation  
Evaporator frost control  
Interior Unit Includes:  
Wall unit  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Chaos Swing  
Auto sleep mode  
Auto restart  
24-Hour on/off timer  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
Jet Cool  
Cooling mode  
Heating mode (H/P model only)  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LS090CP  
LSO90CPI  
LSO90CPO  
LS090HP  
LSO90HPI  
LSO90HPO  
9,000  
9,800  
9,800  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
250/210/170  
4/Auto/Chaos  
2.6  
36/31/28  
48  
330/280/230  
4/Auto/Chaos  
3.0  
41/36/34  
48  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
115-60-1  
36V DC  
33 1/16 x  
10 5/8 x  
6 1/32  
115-60-1  
36V DC  
35 3/16 x  
11 x  
6 1/32  
Weight (lbs.)  
15.4  
15.4  
Outdoor Dimensions  
W x H x D (inches)  
30 5/16 x  
21 5/16 x  
9 19/32  
66.1  
30 5/16 x  
21 5/16 x  
9 19/32  
72.8  
Weight (lbs.)  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
12  
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HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE  
12,000 BTUs  
LS120CP (A/C Model)  
12,000 BTUs Cooling  
LS120HP (H/P Model)  
11,500 BTUs Cooling  
11,500 BTUs Heating  
Standard Features:  
R-410A Refrigerant  
Dehumidifying mode  
Neo Plasma Air Purifying  
System  
Fan mode  
Auto operation  
Manual power switch  
Defrost control (H/P model only)  
Temperature display on  
indoor unit  
Built-in low ambient standard, Installation manual  
down to 0°F (cooling mode)  
Ultra-quiet operation  
Evaporator frost control  
Interior Unit Includes:  
Wall unit  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Chaos Swing  
Auto sleep mode  
Auto restart  
24-Hour on/off timer  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
Jet Cool  
Cooling mode  
Heating mode (H/P model only)  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LS120CP  
LS120CPI  
LS120CPO  
LS120HP  
LS120HPI  
LS120HPO  
12,000  
11,500  
11,500  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
330/280/230  
4/Auto/Chaos  
3.0  
41/36/34  
48  
330/280/230  
4/Auto/Chaos  
3.0  
41/36/34  
48  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
115-1-60  
36V DC  
35 3/16 x  
11 x  
115-1-60  
36V DC  
35 3/16 x  
11 x  
6 1/2  
6 1/2  
Weight (lbs.)  
20.5  
20.5  
Outdoor Dimensions  
W x H x D (inches)  
30 5/16 x  
21 5/16 x  
9 19/32  
70.5  
30 5/16 x  
21 5/16 x  
9 19/32  
72.8  
Weight (lbs.)  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
13  
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HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE  
18,000 BTUs  
LS180CP (A/C Model)  
18,000 BTUs Cooling  
LS180HP (H/P Model)  
19,500 BTUs Cooling  
19,500 BTUs Heating  
Standard Features:  
Multi Power System™  
R-410A Refrigerant  
Neo Plasma Air Purifying  
System  
Heating mode (H/P model only) 24-Hour on/off timer  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Fan mode  
Auto operation  
Manual power switch  
Ultra-quiet operation  
Evaporator frost control  
Interior Unit Includes:  
Defrost control (H/P model only) Wall unit  
Dehumidifying mode  
Chaos Swing  
Jet Cool  
Temperature display on  
indoor unit  
Auto sleep mode  
Auto restart  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
Installation manual  
Cooling mode  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LS180CP  
LS180CPI  
LS180CPO  
LS180HP  
LS180HPI  
LS180HPO  
18,000/17,800  
19,500/19,000  
19,500/19,000  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
460/380/320  
4/Auto/Chaos  
5.3  
41/38/36  
55  
530/450/370  
4/Auto/Chaos  
6.6  
46/41/38  
57  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
42 15/16 x  
11 13/16 x  
7 1/32  
230/208-60-1  
36V DC  
42 15/16 x  
11 13/16 x  
7 1/32  
Weight (lbs.)  
28.6  
28.6  
Outdoor Dimensions  
W x H x D (inches)  
34 5/16 x  
25 13/16 x  
12 5/8  
34 5/16 x  
25 13/16 x  
12 5/8  
Weight (lbs.)  
149.9  
169.6  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
14  
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HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE  
24,000 BTUs  
LS240CP (A/C Model)  
22,500 BTUs Cooling  
LS240HP (H/P Model)  
22,500 BTUs Cooling  
22,500 BTUs Heating  
Standard Features:  
Multi Power System™  
R-410A Refrigerant  
Neo Plasma Air Purifying  
System  
Heating mode (H/P model only) 24-Hour on/off timer  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Fan mode  
Auto operation  
Manual power switch  
Ultra-quiet operation  
Evaporator frost control  
Interior Unit Includes:  
Defrost control (H/P model only) Wall unit  
Dehumidifying mode  
Chaos Swing  
Jet Cool  
Temperature display on  
indoor unit  
Auto sleep mode  
Auto restart  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
Installation manual  
Cooling mode  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LS240CP  
LS240CPI  
LS240CPO  
LS240HP  
LS240HPI  
LS240HPO  
22,500/22,100  
22,500/22,100  
22,500/22,100  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
530/450/370  
4/Auto/Chaos  
6.6  
46/41/38  
57  
530/450/370  
4/Auto/Chaos  
6.6  
46/41/38  
57  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
42 15/16 x  
11 13/16 x  
7 1/32  
230/208-60-1  
36V DC  
42 15/16 x  
11 13/16 x  
7 1/32  
Weight (lbs.)  
28.6  
28.6  
Outdoor Dimensions  
W x H x D (inches)  
34 5/16 x  
31 1/2 x  
12 5/8  
34 5/16 x  
31 1/2 x  
12 5/8  
Weight (lbs.)  
166.6  
169.6  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86/60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
15  
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HIGH WALL DUCTLESS • MINI-SPLIT STANDARD SINGLE ZONE  
30,000 BTUs  
LS302CP (A/C Model)  
28,000 BTUs Cooling  
LS302HP (H/P Model)  
28,000 BTUs Cooling  
29,000 BTUs Heating  
Standard Features:  
Multi Power System™  
R-410A Refrigerant  
Neo Plasma Air Purifying  
System  
Heating mode (H/P model only) 24-Hour on/off timer  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Fan mode  
Auto operation  
Manual power switch  
Ultra-quiet operation  
Evaporator frost control  
Interior Unit Includes:  
Defrost control (H/P model only) Wall unit  
Dehumidifying mode  
Chaos Swing  
Jet Cool  
Temperature display on  
indoor unit  
Auto sleep mode  
Auto restart  
Installation plate & hardware  
Remote control, batteries,  
holder & holder hardware  
Installation manual  
Cooling mode  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
Capacity (BTUs)  
LS302CP  
LS302CPI  
LS302CPO  
LS302HP  
LS302HPI  
LS302HPO  
28,000/27,000  
28,000/27,000  
29,000/29,000  
13  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
740/630/520  
4/Auto/Chaos  
7.8  
48/44/40  
63  
740/630/520  
4/Auto/Chaos  
7.8  
48/44/40  
63  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
47 19/32 x  
13 5/8 x  
8 1/16  
230/208-60-1  
36V DC  
47 19/32 x  
13 5/8 x  
8 1/16  
Weight (lbs.)  
37.5  
37.5  
Outdoor Dimensions  
W x H x D (inches)  
34 5/16 x  
40 7/8 x  
12 5/8  
34 5/16 x  
40 7/8 x  
12 5/8  
Weight (lbs.)  
178.6  
180.3  
Thermostat Range  
Cooling / Heating (°F)  
*LG verified sound ratings  
64-86  
64-86 /60-86  
Warranty: 2 years parts and labour; 5 years compressor.  
16  
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MINI-SPLIT STANDARD SINGLE ZONE  
ELECTRICAL & REFRIGERATIONQUICK REFERENCE  
Electrical Specifications  
Voltage  
BTUs  
Type  
System Model #  
Rated  
Amps  
7.0  
MCA*  
MOP**  
Indoor  
Outdoor  
115  
Mini-Split  
Standard  
9,000  
A/C  
A/C  
A/C  
A/C  
A/C  
H/P  
H/P  
H/P  
H/P  
H/P  
LS090CP  
LS120CP  
LS180CP  
LS240CP  
LS302CP  
LS090HP  
LS120HP  
LS180HP  
LS240HP  
LS302HP  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
15  
15  
15  
15  
25  
20  
30  
30  
25  
30  
30  
30  
30  
11,500  
18,000  
22,500  
28,000  
9,800  
115  
10.5  
Single Zone  
230/208  
230/208  
230/208  
115  
8.6/9.5  
11.5/12.5 20  
14.5/15.6 25  
10.5  
10.5  
15  
15  
11,500  
19,500  
22,500  
28,000  
115  
230/208  
230/208  
230/208  
11.5/12.5 20  
11.5/13.0 20  
14.5/15.6 25  
All equipment single phase.  
*Minimum Circuit Ampacity  
**Maximum Overcurrent Protection  
NOTE: Recommend shielded cable for low voltage wiring.  
Please see local electrical codes for proper wire specifications.  
***For LS180HP, LS240CP/HP, LS302CP/HP  
Wire Size  
14-3  
Minimum AWG  
12-3***  
18-4  
Indoor/Outdoor Connecting Cable Shielded  
Refrigerant Line & Formula Specifications***  
Max.  
elevation  
System  
Model #  
Pipe size  
Additional  
Max. length  
each pipe  
Liquid Suction Refrigerant  
Type  
A/C  
A/C  
A/C  
A/C  
A/C  
H/P  
H/P  
H/P  
H/P  
H/P  
BTUs  
25'  
25'  
50'  
50'  
50'  
25'  
25'  
50'  
50'  
50'  
Mini Split  
Standard  
LS090CP  
LS120CP  
LS180CP  
LS240CP  
LS302CP  
LS090HP  
LS120HP  
LS180HP  
LS240HP  
LS302HP  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
3/8"  
1/2 "  
1/2 "  
5/8"  
5/8"  
1/2"  
1/2 "  
5/8 "  
5/8"  
5/8"  
0.25 oz./ft.  
0.25 oz./ft.  
0.25 oz./ft.  
0.25 oz./ft.  
0.35 oz./ft.  
0.25 oz./ft.  
0.25 oz./ft.  
0.25 oz./ft.  
0.25 oz./ft.  
0.35 oz./ft.  
50'  
9,000  
50'  
11,500  
18,000  
22,500  
28,000  
9,000  
Single Zone  
100'  
100'  
100'  
50'  
50'  
11,500  
19,500  
22,500  
28,000  
100'  
100'  
100'  
***Each system is pre-charged with enough refrigerant to charge 25 ft. of line and the interior unit.  
OUTDOOR UNIT  
NOTE: Systems having the outdoor unit mounted above the indoor unit (e.g. basement  
installations) have the following additional requirement:  
For systems with elevation of 25 ft. (see figure A), refrigerant lines must be oil trapped  
between 8 ft. and 12 ft. of elevation.  
OIL TRAP  
INDOOR UNIT  
25' maximum  
For systems with elevation of greater than 25 ft. Refrigerant lines must be oil trapped at  
least every 12 ft. of elevation.  
8' minimum  
12' maximum  
* Each system should have a 6-8 inch inverted trap at the condensing unit if mounted above  
indoor unit.  
Figure A.  
Example: 25 ft. maximum elevation.  
Must install trap inverted.  
17  
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ATTRACT YOUR  
ATTENTION  
LG is the first company in the world to introduce  
the design concept of ARTCOOL™. We have introduced  
emotional elements to air conditioners beyond their  
functional features, and thus ARTCOOL™’s refined  
modern designs are created to highlight your own  
individuality and style.  
We believe that everything in your home should offer  
you convenience and pleasure. ARTCOOL™ has thus  
won world-class design awards because of its  
remarkable concept.  
If you’re looking for something innovative and attractive  
that fits you, put it up on a wall with a painting by a  
master. The classic ART COOL type lets you express  
your personality and also make an artistic statement.  
CHANGE STYLES  
LG ARTCOOL™ allows you to change the image of the  
panel to match your interior’s color scheme.  
This air conditioner can simulate the ambiance  
you want, allowing you full control  
to enjoy your life.  
The panel, with mirror-like finish, will inject a more  
modern and stylish sense in your interiors.  
18  
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FLEX MULTI SPLIT  
Available styles and finishes  
AIR CONDITIONERS  
DUAL ZONE &  
TRI-ZONE  
Flex Multi Split Systems  
Flex Multi Split  
ARTCOOL™ Indoor Unit  
Mirror Finish  
The larger, Flex Multi Split systems operate two or three interior  
units that are mounted in separate rooms. Each indoor unit  
comes with it’s own remote control, allowing the customer to set  
the temperature individually in different rooms. These units are  
connected to a single exterior unit.  
12,000 BTU’s  
Cooling only  
or Heat Pump  
9,000 and 12,000 Flex Multi indoor units can be combined to  
achieve between 18,000 and 24,000 BTUs on a Dual Zone  
system, and from 27,000 to 36,000 BTUs on a Tri-Zone system.  
The interior units are available in a variety of styles including  
ARTCOOL™ and Standard models. Both Dual Zone and Tri-Zone  
are available in Cooling Only or Heat Pump systems.  
Flex Multi Split  
ARTCOOL™ Indoor Unit Metal  
Finish  
9,000/12,000 BTU’s  
Cooling only  
or Heat Pump  
Flex Multi Split  
Standard Indoor Unit  
9,000/12,000 BTU’s  
Cooling only  
or Heat Pump  
19  
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HIGH WALL DUCTLESS FLEX MULTI SPLIT  
18,000-24,000 BTUs Dual Zone  
Outdoor Unit  
Outdoor Unit  
LM0240H  
LM0240C  
Choose any two indoor cooling units for a  
combined 18,000 - 24,000 BTUs cooling.  
Pick the same style, or mix and match.  
Choose any two indoor heat pump units for a  
combined 18,000 - 24,000 BTUs heating/cooling.  
Pick the same style, or mix and match.  
Outdoor Unit Cooling LMO240C  
Outdoor Unit Heat Pump LMO240H  
27,000-36,000 BTUs Tri-Zone  
Outdoor Unit  
Outdoor Unit  
LMO360C  
LMO360H  
Choose any three indoor cooling units for a  
combined 27,000 - 36,000 BTUs cooling.  
Pick the same style, or mix and match.  
Choose any three indoor heat units for a combined  
27,000 - 36,000 BTUs heating/cooling. Pick the  
same style, or mix and match.  
Outdoor Unit Cooling LMO360C  
Outdoor Unit Heat Pump LMO360H  
Model #  
LMIO90CP  
LMAO90CP  
LMI120CP  
LMA120CP  
LMA121CPM  
Performance  
Capacity (BTUs)  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
9,000/8,850  
250/210/170** 264/230/177**  
4/Auto/Chaos  
2.3  
31/29/22  
50  
9,000/8,850  
12,000/11,800 12,000/11,800 12,000/11,800  
330/280/230** 265/230/177** 330/261/194**  
4/Auto/Chaos  
2.3  
37/31/27  
50  
4/Auto/Chaos  
2.5  
4/Auto/Chaos  
3.0  
4/Auto/Chaos  
2.5  
39/25/21  
50  
43/39/31  
50  
39/25/21  
50  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
33 1/16 x  
10 5/8 x  
6 1/32  
230/208-60-1  
36V DC  
22 13/32 x  
22 13/32 x  
5 3/8 x  
230/208-60-1  
36V DC  
35 3/16 x  
11 x  
230/208-60-1  
36V DC  
22 13/32 x  
22 13/32 x  
5 3/8 x  
230/208-60-1  
36V DC  
36 x  
11 3/32 x  
6 1/2  
6 1/2  
Weight (lbs.)  
15.4**  
24.9**  
20.5**  
24.9**  
20.5**  
Outdoor Dimensions  
Dual Zone  
W x H x D (inches)  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
Tri Zone  
W x H x D (inches)  
Dual Zone Weight (lbs.)  
Tri Zone Weight (lbs.)  
Thermostat Range  
TH-Zone Cooling /  
172.0  
172.0  
172.0  
172.0  
172.0  
Heating (°F)  
*LG verified sound ratings  
64-86  
64-86  
64-86  
64-86  
64-86  
**Per indoor unit  
Warranty: 2 years parts and labour; 5 years compressor.  
20  
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HIGH WALL DUCTLESS • FLEX MULTI SPLIT  
18,000-24,000 BTUs Dual Zone 27,000-36,000 BTUs Tri-Zone  
Mirror Finish  
ARTCOOL™ Metal Finish  
Standard  
9,000 BTUs Indoor Model #s: LMI090CP, LMI090HP  
12,000 BTUs Indoor Model #s: LMI120CP, LMI120HP  
9,000 BTUs Indoor Model #s: LMA090CP, LMA090HP  
12,000 BTUs Indoor Model #s: LMA120CP, LMA120HP  
12,000 BTUs Indoor Model #s:  
LMA121CPM, LMA121HPM  
Features:  
Jet Cool  
Auto sleep mode  
Auto restart  
24-Hour on/off timer  
2 Remote controls w/batteries,  
2 holders & holder hardware  
Installation manual  
Exterior Unit Includes:  
Exterior unit  
Changeable front color panel Three-way cooling  
option  
Multi Power System™  
R-410A Refrigerant  
Cooling mode  
Heating mode (H/P Model only) Evaporator frost control  
Fan mode  
Ultra-quiet operation  
Exterior unit has sufficient  
refrigerant for charging  
2 indoor coils and a 25’ line  
set per indoor unit  
Neo Plasma Air Purifying  
System  
Self cleaning indoor coil  
Dehumidifying mode  
Chaos Swing  
Auto operation  
Manual power switch  
Defrost control (H/P model only)  
Temperature display on indoor  
unit  
Interior Unit Includes:  
2 Wall units  
2 Wall unit installation plates  
& hardware  
Model #  
LMI090HP  
LMA090HP  
LMI120HP  
LMA120HP  
LMA121HPM  
Performance  
Capacity (BTUs)  
9,000/8,850  
9,000/9,000  
250/210/170** 264/230/177**  
4/Auto/Chaos  
2.3  
31/29/22  
50  
9,000/8,850  
9,000/9,000  
12,000/11,800 12,000/11,800 12,000/11,800  
12,000/12,000 12,000/12,000 12,000/12,000  
330/280/230** 318/261/194** 330/261/194**  
Air Circulation (CFM H/M/L)  
Fan Speeds  
Dehumidification (pts/hr)  
Indoor dB(A)*  
4/Auto/Chaos  
2.3  
37/31/27  
50  
4/Auto/Chaos  
2.5  
4/Auto/Chaos  
3.0  
4/Auto/Chaos  
2.5  
39/25/21  
50  
43/39/31  
50  
39/25/21  
50  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
36V DC  
33 1/16 x  
10 5/8 x  
6 1/32  
230/208-60-1  
36V DC  
22 13/32 x  
22 13/32 x  
5 3/8 x  
230/208-60-1  
36V DC  
35 3/16 x  
11 x  
230/208-60-1  
36V DC  
22 13/32 x  
22 13/32 x  
5 3/8 x  
230/208-60-1  
36V DC  
36 x  
11 3/32 x  
6 1/2  
6 1/2  
Weight (lbs.)  
15.4**  
24.9**  
20.5**  
24.9**  
20.5**  
Outdoor Dimensions  
Dual Zone  
W x H x D (inches)  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
40 5/32 x  
34 3/16 x  
17 5/16  
41 5/32 x  
44 7/8 x  
17 5/16  
139.0  
Tri Zone  
W x H x D (inches)  
Dual Zone Weight (lbs.)  
Tri Zone Weight (lbs.)  
Thermostat Range  
172.0  
172.0  
172.0  
172.0  
172.0  
Cooling / Heating (°F)  
*LG verified sound ratings  
**Per indoor unit  
64-86/60-86  
64-86/60-86  
64-86/60-86  
64-86/60-86  
64-86/60-86  
***Exterior unit has sufficient refrigerant for charging 25’ of line set to each indoor coil  
Warranty: 2 years parts and labour; 5 years compressor.  
21  
See page 22 for electrical specifications, refrigerant line requirements & formulas.  
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HIGH WALL DUCTLESS FLEX MULTI SPLIT • DUAL & TRI ZONE  
ELECTRICAL & REFRIGERATION QUICK REFERENCE  
Electrical Specifications  
Voltage  
Zone  
Type  
Model  
BTUs  
Rated  
Amps  
0.5  
MCA*  
MOP**  
Indoor  
Outdoor  
Flex Multi Split  
Indoor Units  
A/C  
A/C  
A/C  
A/C  
A/C  
H/P  
H/P  
H/P  
H/P  
H/P  
A/C  
A/C  
H/P  
H/P  
LMI090CP  
LMA090CP  
LMI120CP  
LMA120CP  
LMA121CPM  
LMI090HP  
LMA090HP  
LMI120HP  
LMA120HP  
LMA121HPM  
LMO240C  
LMO360C  
LMO240H  
LMO360H  
9,000  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
36V DC  
20  
20  
20  
20  
20  
30  
20  
30  
9,000  
1.3  
12,000  
12,000  
12,000  
9,000  
0.5  
1.3  
0.5  
0.5  
9,000  
1.3  
12,000  
12,000  
12,000  
24,000  
36,000  
24,000  
36,000  
0.5  
1.3  
0.5  
Outdoor Units  
230/208  
230/208  
230/208  
230/208  
11.1  
16.6  
11.1  
16.6  
*Minimum Circuit Ampacity  
**Maximum Overcurrent Protection  
All equipment single phase.  
NOTE: Recommend shielded cable for low voltage wiring.  
Please see local electrical codes for proper wire specifications.  
Wire Size  
Minimum AWG  
Indoor/Outdoor Connecting Cable Shielded  
14-3  
18-4  
Refrigerant Line & Formula Specifications***  
Max.  
elevation  
Pipe size  
Liquid Suction  
Additional  
Refrigerant  
Max. length  
each pipe  
Type  
A/C  
A/C  
A/C  
A/C  
A/C  
H/P  
H/P  
H/P  
H/P  
H/P  
Model  
BTUs  
9,000  
25'  
3/8"  
3/8"  
3/8"  
3/8"  
3/8"  
3/8 "  
3/8"  
3/8"  
3/8"  
3/8"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
1/4"  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
0.21 oz./ft.  
50'  
50'  
50'  
50'  
50'  
50'  
50'  
50'  
50'  
50'  
LMI090CP  
LMA090CP  
LMI120CP  
LMA120CP  
LMA121CPM  
LMI090HP  
LMA090HP  
LMI120HP  
LMA120HP  
LMA121HPM  
Flex Multi Split  
25'  
9,000  
25'  
12,000  
12,000  
12,000  
9,000  
25'  
25'  
25'  
25'  
9,000  
25'  
12,000  
12,000  
12,000  
25'  
25'  
***Dual Zone: exterior unit has sufficient refrigerant for charging two indoor coils and a 25 ft. line set per indoor unit.  
Tri Zone: exterior unit has sufficient refrigerant for charging three indoor coils and a 25 ft. line set per indoor unit.  
OUTDOOR UNIT  
OIL TRAP  
NOTE: Systems having the outdoor unit mounted above the indoor unit (e.g. basement installations) have the  
following additional requirement:  
INDOOR UNIT  
25' maximum  
For systems with maximum elevation of 25 ft. (see Figure A), refrigerant lines must be oil  
trapped between 8 ft. and 12 ft. of elevation.  
8' minimum  
12' maximum  
For systems with elevation of greater than 25 ft. Refrigerant lines must be oil trapped at least every 12 ft.  
of elevation.  
Figure A.  
* Each system should have a 6-8 inch inverted trap at the condensing unit if mounted above indoor unit.  
Example: 25 ft. maximum elevation.  
22  
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DUCTLESS  
FLOOR STANDING &  
CEILING CASSETTE  
AIR CONDITIONERS  
High Capacity Split Systems  
The floor-standing and ceiling cassette models are ideal for  
light commercial applications, and work well in large, open  
spaces. The ceiling cassette is a useful alternative when  
floor space is limited.  
Ductless Split  
Floor Standing Indoor Units  
White Finish  
The outdoor unit for both operate on high-voltage  
(230/208) power and utilize one or two compressors,  
depending on the size.  
Ductless Split  
Ceiling Cassette Indoor Units  
White Finish  
28,000 BTUs  
48,000 BTUs  
24,000 BTUs  
34,000 BTUs  
Single Zone Split Systems  
Floor Standing  
Single Zone Split Systems  
Ceiling Cassette  
23  
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DUCTLESS FLOOR STANDING SINGLE ZONE  
28,000 BTUs  
LF300CP (A/C Model)  
28,000 BTUs Cooling  
Standard Features:  
Multi Power System™  
R-22 Refrigerant  
Chaos Swing  
Three dimensional cooling  
Jet Cool  
Evaporator frost control  
7-Hour on/off timer  
Auto restart  
Auto operation  
Plasma Air Purifying System Remote control and batteries  
Control lock function  
Ultra quiet turbo fan  
Interior Unit Includes:  
Floor standing unit  
Exterior Unit Includes:  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Temperature display on indoor Installation manual  
unit  
Cooling mode  
Built-in remote control holder  
Dehumidifying mode  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
LF300CP  
LF300CPI  
LF300CP0  
Capacity (BTUs)  
28,000/28,000  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds (Cooling/Fan)  
Dehumidification (pts/hr)  
Indoor dB(A)*  
671/565/459  
4/3  
7.8  
45/42/40  
53  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
230/208  
22 13/32 x  
71 21/32 x  
12 1/4  
Weight (lbs.)  
72.7  
Outdoor Dimensions  
W x H x D (inches)  
34 5/16 x  
25 13/16 x  
12 19/32  
136.6  
Weight (lbs.)  
Thermostat Range  
Cooling (°F)  
*LG verified sound ratings  
61-86  
Warranty: 2 years parts and labour; 5 years compressor.  
24  
See page 28 for electrical specifications, refrigerant line requirements & formulas.  
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DUCTLESS FLOOR STANDING SINGLE ZONE  
48,000 BTUs  
LF480CE (A/C Model)  
48,000 BTUs Cooling  
Standard Features:  
Multi Power System™  
Chaos Swing  
Jet Cool  
Cooling mode  
7-Hour on/off timer  
Auto restart  
Auto operation  
Temperature display on  
indoor unit  
Interior Unit Includes:  
Floor standing unit  
Remote control and batteries Exterior unit has sufficient  
Installation manual  
Exterior Unit Includes:  
Exterior unit  
refrigerant for charging indoor  
coil and a 25’ line set  
Control lock function  
Ultra quiet turbo fan  
Dehumidifying mode  
Fan mode  
Evaporator frost control  
System Model #  
Indoor Model #  
Outdoor Model #  
LF480CE  
LF480CEI  
LF480CEO  
Performance  
Capacity (BTUs)  
48,000/48,000  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds (Cooling/Fan)  
Dehumidification (pts/hr)  
Indoor dB(A)*  
1,236/1,059/882  
3/3  
8.7  
56/53/51  
58  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
230/208  
23 7/32 x  
71 1/4 x  
17 5/16  
Weight (lbs.)  
127.9  
Outdoor Dimensions  
W x H x D (inches)  
35 7/16 x  
48 7/32 x  
14 9/16  
Weight (lbs.)  
198.4  
Thermostat Range  
Cooling (°F)  
*LG verified sound ratings  
61-86  
Warranty: 2 years parts and labour; 5 years compressor.  
25  
See page 28 for electrical specifications, refrigerant line requirements & formulas.  
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CEILING CASSETTE  
24,000 BTUs  
LC240CP (A/C Model)  
24,000 BTUs Cooling  
Standard Features:  
Multi Power System™  
R-410A Refrigerant  
Internal condensate pump  
included  
Cooling mode  
Dehumidifying mode  
Fan mode  
Evaporator frost control  
24-Hour on/off timer  
Auto restart  
Temperature display on remote Exterior Unit Includes:  
Ultra quiet turbo fan  
Interior Unit Includes:  
Ceiling unit  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Wired control and wireless  
remote control with batteries  
Swirl Wind  
Four-way cooling  
Jet Cool  
Installation manual  
Auto operation  
Plasma Air Purifying System  
System Model #  
Indoor Model #  
Outdoor Model #  
Performance  
LC240CP  
LC240CPI  
LC240CPO  
Capacity (BTUs)  
24,000/23,500  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds (Cooling/Fan)  
Dehumidification (pts/hr)  
Indoor dB(A)*  
650/600/550  
5/4  
6.3  
38/35/32  
55  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
230/208  
33 1/16 x  
33 1/16 x  
8 7/8  
Weight (lbs.)  
57.3  
Outdoor Dimensions  
W x H x D (inches)  
34 1/4 x  
31 1/2 x  
12 5/8  
Weight (lbs.)  
160.0  
Thermostat Range  
Cooling (°F)  
*LG verified sound ratings  
64-86  
Warranty: 2 years parts and labour; 5 years compressor.  
26  
See page 28 for electrical specifications, refrigerant line requirements & formulas.  
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CEILING CASSETTE  
34,000 BTUs  
LC340CP (A/C Model)  
34,000 BTUs Cooling  
Standard Features:  
Multi Power System™  
R-410A Refrigerant  
Internal condensate pump  
included  
Cooling mode  
Dehumidifying mode  
Fan mode  
Evaporator frost control  
24-Hour on/off timer  
Auto restart  
Temperature display on remote Exterior Unit Includes:  
Ultra quiet turbo fan  
Interior Unit Includes:  
Ceiling unit  
Exterior unit  
Exterior unit has sufficient  
refrigerant for charging indoor  
coil and a 25’ line set  
Wired control and wireless  
remote control with batteries  
Swirl Wind  
Four-way cooling  
Jet Cool  
Installation manual  
Auto operation  
Plasma Air Purifying System  
System Model #  
Indoor Model #  
Outdoor Model #  
LC340CP  
LC340CPI  
LC340CPO  
Performance  
Capacity (BTUs)  
34,000/33,500  
SEER  
13  
Air Circulation (CFM H/M/L)  
Fan Speeds (Cooling/Fan)  
Dehumidification (pts/hr)  
Indoor dB(A)*  
883/812/742  
5/4  
7.8  
40/37/34  
58  
Outdoor dB(A)*  
Electrical  
Rated Voltage Outdoor  
Rated Voltage Indoor  
Indoor Dimensions  
W x H x D (inches)  
230/208-60-1  
230/208  
33 1/16 x  
33 1/16 x  
8 7/8  
Weight (lbs.)  
70.4  
Outdoor Dimensions  
W x H x D (inches)  
35 7/16 x  
45 7/8 x  
14 9/16  
57.3  
Weight (lbs.)  
Thermostat Range  
Cooling (°F)  
*LG verified sound ratings  
64-86  
Warranty: 2 years parts and labour; 5 years compressor.  
27  
See page 28 for electrical specifications, refrigerant line requirements & formulas.  
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DUCTLESS FLOOR STANDING & CEILING CASSETTE • SINGLE ZONE  
ELECTRICAL & REFRIGERATION QUICK REFERENCE  
Electrical Specifications  
Voltage  
Indoor Outdoor Amps  
230/208 230/208 11.5/11.5 17***  
Type  
System #  
BTUs  
Rated  
MCA*  
MOP**  
Floor Standing A/C  
LF300CP  
LF480CE  
LC240CP  
LC340CP  
28,000  
48,000  
24,000  
34,000  
25***  
A/C  
Ceiling Cassette A/C  
A/C  
230/208 230/208 20.0/20.0 28.9*** 50***  
230/208 230/208 11.5/12.4 17.3  
230/208 230/208 15.1/16.5 27.5  
30  
50  
*Minimum Circuit Ampacity  
All equipment single phase.  
**Maximum Overcurrent Protection  
NOTE: Please see local electrical codes for proper wire specifications.  
***Floor standing MCA + MOP calculated for indoor and outdoor  
units connected to common breaker (Preferred method).  
Wire Size  
Minimum AWG  
14-3  
14-3  
Indoor/Outdoor Connecting Cable Minimum AWG  
Refrigerant Line Specifications†  
Max.  
elevation  
Pipe size  
Liquid Suction  
Additional  
Refrigerant  
Max. length  
each pipe  
Type  
A/C  
A/C  
A/C  
A/C  
System #  
LF300CP  
LF480CE  
LC240CP  
LC340CP  
BTUs  
66'  
3/8"  
3/8"  
1/4"  
1/4"  
5/8"  
3/4"  
1/2"  
5/8"  
0.32 oz./ft.  
0.42 oz./ft.  
0.32 oz./ft.  
0.42 oz./ft.  
100'  
131'  
100'  
115'  
28,000  
48,000  
24,000  
34,000  
Floor Standing  
82'  
50'  
Ceiling Cassette  
66'  
Each system is pre-charged with enough refrigerant to charge 25 ft. of line and the interior unit.  
OUTDOOR UNIT  
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 Figure A), refrigerant lines must be oil trapped  
between 8 ft. and 12 ft. of elevation.  
OIL TRAP  
INDOOR UNIT  
25' maximum  
8' minimum  
12' maximum  
For systems with elevation of greater than 25 ft. Refrigerant lines must be oil trapped at least  
every 12 ft. of elevation.  
* Each system should have a 6-8 inch inverted trap at the condensing unit if mounted above  
indoor unit.  
Figure A.  
Example: 25 ft. maximum elevation.  
28  
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PACKAGED TERMINAL  
AIR CONDITIONERS  
Ultra quiet operation is the hallmark of LG’s new line of PTAC products. Low decibel levels and outstanding sound  
prevention rating make this your best choice for a quiet environment. And with efficiency ratings up to 12.7 EER,  
these units are also your energy efficient choice.  
Other features include standard connections for remote thermostat and front desk controls. Gold Fintechnology  
protects the unit from the corrosive effects of outside air and extends the operating life of PTAC models. And the  
industry standard size makes installation easy and economical.  
7,000 –15,000 BTUs  
29  
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PACKAGED TERMINAL AIR CONDITIONERS  
7,000-15,000 BTUs  
LP070CED (H/C Model)  
7,600 BTUs Cooling & Heating  
LP090CED (H/C Model)  
9,000 BTUs Cooling & Heating  
LP120CED (H/C Model)  
11,800 BTUs Cooling & Heating  
LP150CED (H/C Model)  
14,300 BTUs Cooling & Heating  
Standard Features:  
Energy saver mode  
Auto restart  
Dip switch settings  
Evaporator frost control  
System Includes:  
Wall unit  
Gold Finanti-corrosion  
treatment  
Wall thermostat temperature Temperature display on unit Installation manual  
Cooling mode  
Heating mode  
Fan mode  
control  
Freeze room protection  
Front desk control connection  
System Model #  
Performance  
Capacity (BTUs)  
EER  
LP070CED  
LP090CED  
LP120CED  
LP150CED  
7,600/7,400  
12.7  
9,000/8,800  
11.7  
11,800/11,500  
11.2  
14,300/14,100  
10.0  
Air Circulation (CFM H/L)  
Fan Speeds (Cooling/Heating/Fan) 2/2/2  
335/300  
335/300  
2/2/2  
390/355  
2/2/2  
390/355  
2/2/2  
Dehumidification (pts/hr)  
Indoor dB(A)*  
Outdoor dB(A)*  
STC  
2.0  
2.6  
3.3  
4.4  
45/43  
60/58  
30  
45/43  
60/58  
30  
49/47  
63/61  
30  
49/47  
63/61  
30  
Electrical  
Rated Voltage  
Electric Heater (kW)  
Dimensions  
W x H x D (inches)  
230/208-60-1  
2.5  
42 x  
230/208-60-1  
3.5  
42 x  
230/208-60-1  
3.5  
42 x  
230/208-60-1  
3.5  
42 x  
16 x  
16 x  
16 x  
16 x  
19 7/8  
90.8  
19 7/8  
95.2  
19 7/8  
99.6  
19 7/8  
104.1  
Weight (lbs.)  
Thermostat Range  
Cooling/Heating (°F)**  
*LG verified sound rating  
54-86/54-86  
54-86/54-86  
54-86/54-86  
54-86/54-86  
**Adjustable by temperature limiting with DIP switches on the unit  
1-year full system warranty, parts and labor. Warranty on unit for years 2-5: parts only, exclusive of the refrigeration system.  
W
a
rranty on sealed refrigeration system: 5 yea
r
,
p
arts and labo
r
.  
30  
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See page
3
1
f
or electrical specifications and accessories.  
PACKAGED TERMINAL AIR CONDITIONERS  
ACCESSORIES  
Architectural Grilles  
Description  
Model #  
Sub Base 20A 230/208V  
Sub Base 30A 230/208V  
Control Panel Key Lock  
AYSB1101A  
AYSB2101A  
AYCP101  
Wall Sleeve  
AYSVB01A  
Aluminum  
AYAGALA01A  
Remote Escutcheon Kit - Ten Pack AYRE110  
Electrical Wall Thermostat  
Replacement Filter - 10 Pack  
Hard Wire Kit  
PYRCUCA0  
AYFT110  
AYHW101  
AYDR101  
AYFH1401  
AYLL101  
Stamped Aluminum Grille  
AYRGALA01A  
Dark Bronze  
AYAGALB01A  
Condensate Drain Kit  
Fuse Holder Kit  
Leveling Legs  
Condensate Disposal Kit 230/208V AYCD2101  
Soft Dove  
AYAGALC01A  
ELECTRICAL & INSTALLATION QUICK REFERENCE  
Electrical Specifications  
Type  
Model #  
BTUs  
Voltage  
Rated  
MCA*  
MOP**  
Amps  
PTAC  
A/C  
A/C  
A/C  
A/C  
LP070CED  
LP090CED  
LP120CED  
LP150CED  
7,600  
230/208 - 60-1  
230/208 - 60-1  
230/208 - 60-1  
230/208 - 60-1  
2.7/2.9  
3.5/3.8  
4.8/5.2  
6.5/7.1  
11.3  
13.2  
13.2  
13.2  
20  
20  
20  
20  
9,000  
11,800  
14,300  
*Minimum Circuit Ampacity  
NOTE: Please see local electrical codes for proper wire specifications.  
**Maximum Overcurrent Protection  
Caulk  
(4 sides)  
Trim Molding  
(if desired)  
16 "  
13 3/4"  
Room Side  
Outside  
16 "  
13 3/4"  
Box and  
Receptacle  
42"  
See page 9 for Art Cool electrical specifications, refrigerant line requirements & formulas.  
31  
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Size  
LG Electronics’ unique neo-plasma air-purifying system, equipped with 12-level bio-enzyme  
filters, features a more enhanced sterilization power. When air passes through each level of  
filters, the system can sterilize the household’s fine dust, molds, ordinary odors, and more.  
Wide plasma Filter  
New  
Old  
4 times larger  
32  
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Neo Plasma Air Purifying System  
LG Electronics’ unique neo-plasma air-purifying system, equipped with 12-level bio-enzyme filters,  
features a much enhanced sterilization power. When air passes through each level of filters, the  
system can more powerfully sterilize the households fine dust and molds, ordinary odors, food smells,  
and cigar smoke, as well as destroy bacterias cell walls to completely eliminate them.  
Plasma Filter  
The PLASMA Air Purifying System developed uniquely by LG not only removes microscopic contaminants and dust, but also removes house mites, pollen, and  
pet fur to prevent allergic diseases like asthma.  
Kitasato Research Center of Environmental Sciences  
What is Nano Carbon Ball?  
- Inactivating Germs Test Result 99.9% Performance (No. 16_0113_1,2,3)  
Nano(1/1Bil) ball structure,consisted of  
Nano carbon, is adopted  
Japan Food Research Laboratories  
- Inactivating Germs Test Result 99.9% Performance (No. 104093863-001,2,3,4,5)  
- Killing Virus (No. 204031236-001,2,3)  
as deodorizing material first in the world  
200~500nm  
Japan Spinners Inspecting Foundation (No. 624217, 019355-13)  
- NCB Deodorizing 4 Type Test Result 78%~98% Security  
FITI Korea Consumer Science Center (No. 513104-195-A-01)  
- Killing bacteria, fungi Test Result 99.9% Security  
ITS(International Technical Standard Center) (No. IL26937-A,B)  
- Inactivating bacteria Test Result 99.9% Security  
Nano Bio Fusion Filter  
Nano bio fusion filters allow their nano-size bio enzymes to directly penetrate through cell walls of bacteria and allergen to decompose its cell  
nuclei and kill them.While conventional fillters merely inactivate bacteria or destroy external cell walls, this innovative sterilization technology can  
completely decompose bacteria’s cell nuclei and kill them.  
Distinctions from Conventional Filters  
Bio Active Site  
Bacteria, Virus  
Nano Particle  
Conventional  
Nano Bio Fusion Filter  
Simply inactivate  
bacteria  
Destroy bacteria but allow part  
of them to survive  
The bio enzyme destroys cell  
walls and nuclei of bacteria  
and allergens, thus completely  
kills bacteria  
Active State  
Bacteria Selective  
Capture  
Bacteriolysis  
Regeneration  
(Active State)  
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