LG LMU540HV Submittal Data

Job Name/Location:
Date:
PO No.:
Architect:
Engr:
Rep:
(Company)
LMU540HV
Multi F MAX Inverter Heat Pump Outdoor Unit
Performance:
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
Electrical:
Power Supply (V¹/Hz/Ø)
MOP (A)
MCA (A)
Cooling Rated Amps (A)
Heating Rated Amps (A)
Compressor (A)
Fan Motor (A)
MOP ‐ Maximum Overcurrent Protection MCA ‐ Minimum Circuit Ampacity
Piping:
Refrigerant Charge (lbs)
Liquid Line (in, OD)
Vapor Line (in, OD)
Max Total Piping (ft)²
Max ODU to IDU Piping (ft)
Piping Length (no add'l refrigerant, ft)
Max Elevation between ODU and IDU (ft)
Max Elevation between IDU and IDU (ft)
ODU ‐ Outdoor Unit IDU ‐ Indoor Unit
Controls Features:
•Low ambient opera on to
•Auto opera on
14F (cooling mode)
•Auto restart opera on
•Restart delay (3‐minutes)
•Defrost/Deicing
•Self diagnosis
•Inverter (variable speed
•So start
compressor)
•Night Quiet Opera on
Standard Features:
•Limited Seven Year Compressor Warranty
•Limited Five Year Functional Parts Warranty
Required³ Accessories:
2 Port BD Unit ‐ PMBD3620
3 Port BD Unit ‐ PMBD3630
4 Port BD Unit ‐ PMBD3640
Optional Accessories:
PI‐485 Integration Board ‐ PMNFP14A0
AC Smart II ‐ PQCSW320A1E
AC Ez ‐ PQCSZ250S0
Power Distribution Indicator ‐ PQNUD1S00
Y‐Branch ‐ PMBL5620
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
For:
GC:
Mech:
(Project Manager)
54,000
5.10
5.34
Heating Nominal Test Conditions:
Indoor: 70°F DB/60°F WB
Outdoor: 47°F DB/43°F WB
208‐230/60/1
40
26.4
21
21
18.5
2.5
9.7
3/8 (1 Each)
3/4 (1 Each)
476
230
147
98
49
File Resubmit
Approval
Other
Operating Range:
Cooling (°F DB)
Heating (°F WB)
Unit Data:
Refrigerant Type
Refrigerant Control
Sound Pressure⁴ Max (Cool/Heat) ±3 dB(A)
Net Unit Weight (lbs)
Shipping Weight (lbs)
Heat Exchanger Coating
Min Number of Indoor Units
Max Number of Indoor Units
Communication Cable (No. x AWG)⁵
AWG ‐ American Wire Gage
Compressor:
Quantity
Type
Oil/Type
Fan:
Type
Quantity
Fan Motor/Drive
Airflow Rate (CFM)
Notes:
1.Acceptable opera ng voltage: 187V‐253V.
2.Piping lengths are equivalent.
3.At least one BD Unit is required for system opera on; a maximum of two can be installed
per ODU with use of Y‐branch accessory (PMBL5620).
4.Sound Pressure levels are tested in an anechoic chamber under ISO Standard 1996.
5.All communica on cable to be minimum 18 AWG, 2‐conductor, stranded, shielded and
must comply with applicable local and national code.
6.See Engineering Manual Capacity Tables for ODU sensible and latent capaci es.
7.See Engineering Manual Combina on Tables for alloca on of ODU rated capacity to each
connected IDU when all are calling for full capacity. Allocation percentages should be applied
to ODU capacity at design conditions.
8.Power wiring cable size must comply with the applicable local and na onal code.
9.This data is rated 0 above sea level, with 32.8 of refrigerant line and a 0 level
difference between outdoor and indoor units. All capacities are net with a combination ratio
between 95 – 105%.
10.Must follow installa on instruc ons in the applicable LG installa on manual.
11.See Engineering Manual Capacity Tables for ODU capacity at design condi ons.
Tag #:
Twin‐Rotary Inverter
Brushless Digitally Controlled/Direct
DFS‐SB‐AJ‐001‐US 012M18
14‐118
0‐64
R410A
EEV
54/56
214
236
GoldFin™
2
8
4 x 16
1
FVC68D
Propeller
2
2,119
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