Job Name/Location:
Tag #:
Date:
For:
PO No.:
Architect:
GC:
Engr:
Mech:
File
Resubmit
Approval
Other
Rep:
(Company)
(Project Manager)
LMU18CHV
Multi F Inverter Heat Pump Outdoor Unit
Performance:
Operating Range:
Nominal Cooling Capacity (Btu/h)
Nominal Heating Capacity (Btu/h)
Cooling Power Input (kW)
Heating Power Input (kW)
Cooling Nominal Test Conditions:
Indoor: 80°F DB/67°F WB
Outdoor: 95°F DB/75°F WB
15,600
17,000
1.31
2.04
Electrical:
Power Supply (V¹/Hz/Ø)
MOP (A)
208‐230/60/1
20
MCA (A)
Cooling Rated Amps (A)
Heating Rated Amps (A)
13.3
11.09
11.09
8.9
0.59
MOP ‐ Maximum Overcurrent Protection MCA ‐ Minimum Circuit Ampacity
Piping:
Refrigerant Charge (lbs)
Liquid Line (in, OD)
Vapor Line (in, OD)
14‐118
‐4‐64
Unit Data:
Refrigerant Type
Refrigerant Control
Sound Pressure³ (Cool/Heat) ±3 dB(A)
Heating Nominal Test Conditions:
Indoor: 70°F DB/60°F WB
Outdoor: 47°F DB/43°F WB
Compressor (A)
Fan Motor (A)
Cooling (°F DB)
Heating (°F WB)
3.97
1/4 x 2
3/8 x 2
Max Total Piping² (ft)
Max ODU to IDU Piping (ft)
Piping Length (no add'l refrigerant, ft)
Max Elevation between ODU and IDU (ft)
164
82
49.2
49.2
Max Elevation between IDU and IDU (ft)
24.6
ODU ‐ Outdoor Unit IDU ‐ Indoor Unit
Controls Features:
•Auto opera on
•Built‐in low ambient standard
•Auto restart opera on down to 14F
•Defrost/Deicing
•Restart delay (3‐minutes)
•Inverter (variable
•Self diagnosis
speed compressor)
•So start
Optional Accessories:
R410A
EEV
49/52
Net Unit Weight (lbs)
Shipping Weight (lbs)
Heat Exchanger Coating
100
108
GoldFin™
Min Number of Indoor Units
Max Number of Indoor Units
2
2
Compressor:
Quantity
Type
Twin Rotary
Oil/Type
FVC68D
1
Fan:
Type
Quantity
Fan Motor/Drive
Propeller
1
Brushless Digitally Controlled/Direct
Airflow Rate (CFM)
1766
Notes:
1.Acceptable opera ng voltage: 187V‐253V.
2.Piping lengths are equivalent.
3.Sound Pressure levels are tested in an anechoic chamber under ISO Standard 1996.
4.All power/communica on cable to be minimum 18 AWG, 4‐conductor, stranded, shielded
and must comply with applicable local and national code.
5.Power wiring cable size must comply with the applicable local and na onal code.
6.See Engineering Manual for sensible and latent capaci es.
7.Power wiring cable size must comply with the applicable local and na onal code.
8.This data is rated 0 above sea level, with 24.6 of refrigerant line and a 0 level
difference between outdoor and indoor units. All capacities are net with a combination ratio
between 95 – 105%.
9.Refer to the Engineering Product Data Book for combina on capacity tables.
10.Must follow installa on instruc ons in the applicable LG installa on manual.
PI‐485 Integration Board ‐ PMNFP14A0
AC Smart Premium ‐ PQCSW421E0A
AC Ez ‐ PQCSZ250S0
Power Distribution Indicator ‐ PQNUD1S00
For a complete list of available accessories, contact your LG representative.
For continual product development, LG reserves the right to change specifications without notice.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG Life’s Good” is a registered trademark of LG Corp. /www.lghvac.com.
SB‐MultiF‐LMU18CHV‐08‐14
Page 1 of 2
Job Name/Location:
LMU18CHV
Tag #:
Multi F Inverter Heat Pump Outdoor Unit
Date:
PO No.:
For continual product development, LG reserves the right to change specifications without notice.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG Life’s Good” is a registered trademark of LG Corp. /www.lghvac.com.
SB‐MultiF‐LMU18CHV‐08‐14
Page 2 of 2