16
MUL
TI V Ceiling Cassette Indoor Units
Due to our policy of continuous product innovation, some specifications may change without notification.
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GENERAL DATA
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Table 7: Four-Way Ceiling Cassette (3' x 3' TA Frames) Indoor Unit General Data.
EEV: Electronic Expansion Valve
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codes. See page 18 for detailed electrical data.
This unit comes with a dry nitrogen charge.
All capacities are net with a combination ratio between 95-105%.
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Low ambient performance with LGRED° heat technology is included in Multi V 5 air source
units produced after February 2019.
1
Max power Input is rated at maximum setting value.
2
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or
destroy R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F)
under section 608 of CAA.
3
Sound Power levels are tested in an anechoic chamber under ISO Standard 9614.
4
Communication cable between Main ODU to IDUs / HRUs to be 18 AWG, 2-conductor,
twisted, stranded, shielded. Ensure the communication cable shield is properly grounded
to the Main 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.
Model No.
ARNU073TAA4
ARNU093TAA4
ARNU123TAA4
ARNU153TAA4
ARNU183TAA4
Cooling Mode Performance
Capacity (Btu/h)
7,500
9,600
12,300
15,400
19,100
Max. Power Input
1
(W)
79
79
79
79
79
L/M/H Power Input at Factory Default (W)
10.9 / 16.1 / 23.3
10.9 / 17.6 / 24.7
13.3 / 19.2 / 26.1
14.8 / 20.4 / 28.5
16.1 / 23.3 / 31.1
Heating Mode Performance
Capacity (Btu/h)
8,500
10,900
13,600
17,100
21,500
Max Power Input
1
(W)
79
79
79
79
79
L/M/H Power Input at Factory Default (W)
10.9 / 16.1 / 23.3
10.9 / 17.6 / 24.7
13.3 / 19.2 / 26.1
14.8 / 20.4 / 28.5
16.1 / 23.3 / 31.1
Entering Mixed Air
Cooling Max (°F WB)
76
76
76
76
76
Heating Min (°F DB)
59
59
59
59
59
Unit Data
Refrigerant Type
2
R410A
R410A
R410A
R410A
R410A
Refrigerant Control
EEV
EEV
EEV
EEV
EEV
Sound Power
3
dB(A) (H/M/L)
41 / 38 / 36
42 / 39 / 36
42 / 40 / 37
43 / 40 / 38
44 / 41 / 38
Net Unit Weight (lbs.)
59.5
59.5
59.5
59.5
59.5
Shipping Weight (lbs.)
71.7
71.7
71.7
71.7
71.7
Grille Weight (lbs)
15.7
15.7
15.7
15.7
15.7
Grille Shipping Weight (lbs)
20.5
20.5
20.5
20.5
20.5
Communication Cable
4
(No. x AWG)
2 x 18
2 x 18
2 x 18
2 x 18
2 x 18
Fan
Type
Full 3D Turbo Fan Full 3D Turbo Fan Full 3D Turbo Fan Full 3D Turbo Fan Full 3D Turbo Fan
Quantity
1
1
1
1
1
Motor/Drive
Brushless Digitally Controlled / Direct
Airflow Rate H/M/L/LL (CFM)
653 / 556 / 468 / 397 670 / 576 / 468 / 397 687 / 599 / 515 / 426 711 / 615 / 547 / 468 735 / 653 / 556 / 483
Piping
Liquid Line (in., O.D.)
3/8 Flare
3/8 Flare
3/8 Flare
3/8 Flare
3/8 Flare
Vapor Line (in., O.D.)
5/8 Flare
5/8 Flare
5/8 Flare
5/8 Flare
5/8 Flare
Condensate Line (in., I.D.)
1
1
1
1
1