LG MULTI V ARNU073TUD4 Installation Manual page 17

Table 8: Four-Way Ceiling Cassette (3' x 3' TN Frames) Indoor Unit General Data, continued.
Model No.
Cooling Mode Performance
Capacity (Btu/h)
Max. Power Input (W)
1
L/M/H Power Input at Factory Default (W)
Heating Mode Performance
Capacity (Btu/h)
Max. Power Input (W)
1
L/M/H Power Input at Factory Default (W)
Entering Mixed Air
Cooling Max (°F WB)
Heating Min (°F DB)
Unit Data
Refrigerant Type
2
Refrigerant Control
Sound Pressure dB(A) (H/M/L)
3
Net Unit Weight (lbs.)
Shipping Weight (lbs.)
Grill Weight (lbs)
Grill Shipping Weight (lbs)
Communication Cable (No. x AWG)
4
Fan
Type
Quantity
Motor/Drive
Airflow Rate H/M/L (CFM)
Piping
Liquid Line (in., O.D.)
Vapor Line (in., O.D.)
Condensate Line (in., I.D.)
EEV: Electronic Expansion Valve
codes. See page 19 for detailed electrical data.
This unit comes with a dry nitrogen charge.
All capacities are net with a combination ratio between 95-105%.
ARNU183TNA4
19,100
14 / 18 / 27
21,500
14 / 18 / 27
R410A
34 / 30 / 26
2 x 18
Turbo
565 / 530 / 424
3/8 Flare
5/8 Flare
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
144
144
76
59
EEV
53.6
66.1
14
21
1
Brushless Digitally Controlled / Direct
1
1 Max. power input is rated at maximum setting value.
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or
2
destroy R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F)
under section 608 of CAA.
3 Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
Communication cable between Master ODU to IDUs / HRUs to be 18 AWG, 2-conductor,
4
twisted, stranded, shielded. Ensure the communication cable shield is properly grounded
to the Master ODU chassis only.
tion cable at any other point. Wiring must comply with all applicable local and national
codes.
GENERAL DATA
ARNU243TNA4
24,200
144
30 / 38 / 51
27,300
144
30 / 38 / 51
76
59
R410A
EEV
40 / 38 / 35
53.6
66.1
14
21
2 x 18
Turbo
1
742 / 671 / 600
3/8 Flare
5/8 Flare
1
Do not ground the ODU to IDUs / HRUs communica-
17