Multi F Low-Static Ducted LDN127HV4 Submittal

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Date:
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Architect: GC:
Engr: Mech:
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(Company) (Project Manager)
For: File Resubmit
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For a complete list of available accessories, contact your LG representave.
For connual product development, LG reserves the right to change specicaons without noce.
© LG Electronics U.S.A., Inc., Englewood Clis, NJ. All rights reserved. “LG Life’s Good” is a registered trademark of LG Corp. /www.lghvac.com
1. Acceptable operang voltage: 187V-253V.
2. Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
3. Adjust fan speed to correct for stac pressure increases when using eld-supplied air lter.
4. At factory fan speed seng.
5. Air ow rate (CFM) at high speed.
6. See Engineering Manual for sensible and latent capacies.
7. All communication / connection (power) cable from the outdoor unit to the indoor unit is field supplied
and must be a minimum of four-conductor, 18 AWG, stranded, shielded or unshielded (if shielded, it must be
grounded to the chassis of the outdoor unit only), and must comply with applicable local and national codes.
8. Power wiring cable size must comply with the applicable local and naonal code.
9. The indoor unit comes with a dry helium charge.
10. Corresponding refrigerant piping length is in accordance with standard length of each outdoor unit and
the level dierence is 0 . All capacies are net with a combinaon rao between 95 - 105%.
11. Must follow installaon instrucons in the applicable LG installaon manual.
12. 9/12MBH models manufactured June 2018 and aer; LDN187HV4 upon launch.
Notes:
Controls Features:
• Two thermistor control
• Auto operaon
• Auto restart
• Control lock funcon
• Drain pump
• Group control
• Inverter (variable speed fan)
• Compable with accessory Wi-Fi
module
12
• Compable with applicable
Single Zone Outdoor Units (see
single zone literature for match-
ing system details)
Oponal Accessories:
Cooling (°F DB)
Heang (°F WB)
57 ~ 77
59 ~ 81
Entering Mixed Air:
Page 1 of 2
Performance:
Nominal Cooling Capacity (Btu/h)
Nominal Heang Capacity (Btu/h)
Cooling Nominal Test Condions:
Indoor: 80°F DB / 67°F WB
Outdoor: 95°F DB / 75°F WB
Heang Nominal Test Condions:
Indoor: 70°F DB / 60°F WB
Outdoor: 47°F DB / 43°F WB
Electrical:
Power Supply (V¹/Hz/Ø)
Rated Amps (A)
208-230/60/1
Piping:
Installed Liquid Pipe (in., O.D.)
Installed Vapor Pipe (in., O.D.)
Liquid Connecon (in., O.D.)
Vapor Connecon (in., O.D.)
Drain (in., O.D. / I.D.)
Temperature Sensor
1-1/4, 1
Thermistor
Unit Data:
Refrigerant Type
Refrigerant Control
Sound Pressure (H/M/L) dB(A)
2
Primary Filter
Net Weight (lbs.)
Shipping Weight (lbs.)
R410A
EEV
Washable Pre-lter
Fan:
Type
Quanty
Motor/Drive
Air Flow H/M/L (CFM)
External Stac Pressure
3,4
(in wg)
Minimum External Stac Pressure
5
Maximum External Stac Pressure
6
 MulSITE™ CRC1 Controller - PREMTBVC0
 MulSITE™ CRC1+ Controller - PREMTBVC1
 Simple Remote Controller - PREMTC00U
 Premium Remote Controller - PREMTA000
 AC Smart Premium - PQCSW421E0A
 ACP Premium - PQCPC22A1
 ACP Standard - PQCPC22N1
 LonWorks Gateway - PQNFB16A1
 BACnet Gateway - PQNFB17C1
 Remote Temperature Buon Sensor - ZRTBS01
 Simple Dry Contact (1 contact, 24 VAC external power) - PDRYCB100
 Dry Contact for Third Party Thermostat - PDRYCB300
 Dry Contact for Economizer - PDRYCB400
 Auxiliary Heater Kit - PRARH1
 Wi-Fi Module - PWFMDD200
Turbo
1
Brushless Digitally Controlled/Direct
0.10
0.00
0.20
12,000
Multi F Ceiling-Concealed Low-Static Duct
ø3/8
ø1/4
ø3/8
51
13,800
31 / 28 / 27
ø1/4
SB_MultiF_LowStaticDucted_LDN127HV4_2018_11_16_133906
353 / 300 / 247
LDN127HV4
12,000 Btu/h
60
0.80