LG Multi V ARNU093TUD4 Engineering Manual page 57

Table 27: Four-Way Ceiling Cassette (3' x 3' TP Frames) Indoor Unit General Data.
Model No.
Capacity (Btu/h)
Power Input (W)
1
Capacity (Btu/h)
Power Input 1 (W)
Cooling Max (°F WB)
Heating Min (°F DB)
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
Type
Quantity
Motor/Drive
Airflow Rate H/M/L (CFM)
Liquid Line (in., O.D.)
Vapor Line (in., O.D.)
Condensate Line (in., I.D.)
EEV: Electronic Expansion Valve
Power wiring is field supplied and must comply with the applicable local and national codes. See page
61 for detailed electrical data.
This unit comes with a dry nitrogen charge.
All capacities are net with a combination ratio between 95-105%.
Rated capacity is certified under AHRI Standard 1230. Ratings are subject to change without notice.
Current certified ratings are available at www.ahridirectory.org.
FOUR-WAY CEILING CASSETTE
ARNU243TPC4
600 / 530 / 459
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24,200
33
27,300
33
76
59
R410A
EEV
36 / 34 / 31
48
58
13
20
2 x 18
Turbo
1
Brushless Digitally Controlled / Direct
3/8 Flare
5/8 Flare
1
Power Input is rated at high speed.
1
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or destroy
2
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, twisted,
4
stranded, shielded. Ensure the communication cable shield is properly grounded to the Master ODU
chassis only. Do not ground the ODU to IDUs / HRUs communication cable at any other point.
Wiring must comply with all applicable local and national codes.
General Data
ARNU283TPC4
28,000
33
31,500
33
76
59
R410A
EEV
39 / 35 / 33
48
58
13
20
2 x 18
Turbo
1
671 / 565 / 494
3/8 Flare
5/8 Flare
1
FOUR-WAY | 57