LG LMU365HV Specifications page 21

MINI-SPLIT STANDARD SINGLE ZONE
ELECTRICAL AND REFRIGERATION • QUICK REFERENCE
Type
Mini-Split A/C
Standard A/C
Single-Zone A/C
A/C
H/P
† All equipment single phase
Indoor Wiring
9,000-24,000 BTU
27 ,000 BTU
Type
Mini-Split A/C
Standard A/C
Single-Zone A/C
A/C
H/P
***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.
Electrical Specifications
System Model BTUs
LS090CP 9,000
LS120CP 12,000
LS180CP 18,000
LS240CP 22,500
27 ,000/
LS302HPV
29,000
NOTE: Please see local electrical codes for proper wire specifications.
18-4 Shielded Cable
14-3 AWG
Refrigerant Line Specifications
System Model BTUs
LS090CP 9,000
LS120CP 12,000
LS180CP 18,000
LS240CP 22,500
LS302HPV 27 ,000/
29,000
†
Voltage Rated
Indoor Outdoor Amps
36V DC 1 15
36V DC 1 15
36V DC 230/208 8.6/9.5
36V DC 230/208 1 1.5/12.5
230/208 230/208 13.6/14.0
***
Pipe Size Additional
Liquid Suction Refrigerant
1/4 " 3/8 "
0.22 oz./ft.
1/4 " 1/2 " 0.22 oz./ft.
1/4 " 1/2 " 0.22 oz./ft.
1/4 " 5/8 " 0.22 oz./ft.
1/4 " 5/8 " 0.22 oz./ft.
Figure A:
Oil trap required at
8-16.4 ft. elevation
(condenser over
evaporator).
MCA* MOP**
7 .0 15 15
10.5 15 20
15 20
20 30
20 30
*Minimum Circuit Ampacity
**Maximum Overcurrent Protection
Max. Pipe Max.
Length Elevation
50 ' 25 '
50 ' 25 '
100 ' 50 '
100 ' 50 '
100 ' 50 '
18