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25' maximum
8' minimum
16.4' maximum
OIL TRAP
INDOOR UNIT
OUTDOOR UNIT
***Each system is pre-charged with enough refrigerant to charge 25 ft. of line and the
interior 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 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.
Figure A.
Example: 25 ft. maximum elevation.
ART COOL MINI-SPLIT SINGLE ZONE • INVERTER
ELECTRICAL & REFRIGERATION • QUICK REFERENCE
MINI-SPLIT STANDARD
MINI-SPLIT
STANDARD AIR
CONDITIONERS
SINGLE-ZONE
Mini-Split Standard systems utilize the
same duct-free technology as Art Cool
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.
Outdoor Unit
Indoor Unit
Mini-Split Standard Indoor Unit
White
9,000-24,000 BTUs
Heat Pump Inverter
White
30,000 BTUs
9,000 -24,000 BTUs
units only
Available styles
*Minimum Circuit Ampacity
**Maximum Overcurrent Protection
Wire Size
Minimum wiring requirements suggested by manufacturer.
Minimum AWG 14-3
Indoor/Outdoor Connecting Cable Minimum AWG 18-4
Electrical Specifications
Type
Model BTUs Voltage Rated MCA* MOP**
Art Cool
Indoor
Outdoor Amps
Single-Zone
A/C LA091CNP 9,800 36V DC 115 7.2 15 20
A/C
LA121CNP 11,500 36V DC 115 9.3 15 20
H/P
LA091HNP 9,800 36V DC 115 7.2 15 20
H/P
LA121HNP 11,500 36V DC 115 9.3 15 20
H/P
LA095HV 9,200 230/208 230/208 6.0/7.3 10 15
H/P
LA125HV 12,000 230/208 230/208 6.0/7.3 10 15
H/P
LA185HV 18,000 230/208 230/208 7.3/8.3 15 15
H/P
LA245HV 24,000 230/208 230/208 11.0/13.0 15 20
Refrigerant Line Specifications***
Type
Model BTUs Pipe Size Additional Max. Pipe Max.
Art Cool
Liquid
Suction
Refrigerant
Length Elevation
Single-Zone
A/C LA091CNP 9,800 1/4" 1/2" 0.22 oz./ft. 50' 25'
A/C
LA121CNP 11,500 1/4" 1/2" 0.22 oz./ft. 50' 25'
H/P
LA091HNP 9,800 1/4" 1/2" 0.22 oz./ft. 50' 25'
H/P
LA121HNP 11,500 1/4" 1/2" 0.22 oz./ft. 50' 25'
H/P
LA095HV 9,200 1/4" 3/8" 0.22 oz./ft. 50' 25'
H/P
LA125HV 12,000 1/4" 3/8" 0.22 oz./ft. 50' 25'
H/P
LA185HV 18,000 1/4" 1/2" 0.22 oz./ft. 50' 25'
H/P LA245HV 24,000 3/8" 5/8" 0.33 oz./ft. 100' 50'
All equipment single phase.
NOTE: Please see local electrical codes for proper
wire specifications.
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