LG MULTI V ARNU073TUD4 Installation Manual page 16

GENERAL DATA
Table 7: Four-Way Ceiling Cassette (3' x 3' TN Frames) Indoor Unit General Data.
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%.
16
ARNU073TNA4
7,500
144
12 / 15 / 18
8,500
144
12 / 15 / 18
76
59
R410A
EEV
29 / 26 / 24
53.6
66.1
14
21
2 x 18
Turbo
1
459 / 424 / 388
3/8 Flare
5/8 Flare
1
Due to our policy of continuous product innovation, some specifications may change without notification.
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ARNU093TNA4 ARNU123TNA4
9,600
144
12 / 15 / 19 14 / 17 / 22
10,900
144
12 / 15 / 19 14 / 17 / 22
76
59
R410A
EEV
29 / 26 / 24 31 / 29 / 26
53.6
66.1
14
21
2 x 18
Turbo
1
Brushless Digitally Controlled / Direct
477 / 424 / 388 494 / 459 / 424
3/8 Flare 3/8 Flare
5/8 Flare 5/8 Flare
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. Do not ground the ODU to IDUs / HRUs communica-
tion cable at any other point. Wiring must comply with all applicable local and national
codes.
ARNU153TNA4
12,300 15,400
144 144
14 / 17 / 25
13,600 17,100
144 144
14 / 17 / 25
76 76
59 59
R410A R410A
EEV EEV
32 / 29 / 26
53.6 53.6
66.1 66.1
14 14
21 21
2 x 18 2 x 18
Turbo Turbo
1 1
530 / 459 / 424
3/8 Flare
5/8 Flare
1 1