LG Multi V ARNU093TUD4 Engineering Manual page 31

Ceiling cassette indoor unit; one-way ceiling cassettes; two-way ceiling cassettes; four-way ceiling cassettes
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Table 10: ARNU073TUD4, ARNU093TUD4, ARNU123TUD4 Cooling Capacity Table.
Model No. /
Outdoor
68 / 57
Capacity
Air Temp.
TC
Index
(°F DB)
MBh
23
4.9
25
4.9
30
4.9
35
4.9
40
4.9
45
4.9
50
4.9
55
4.9
60
4.9
ARNU073TUD4 /
65
4.9
7.5
70
4.9
75
4.9
80
4.9
85
4.9
90
4.9
95
4.9
100
4.9
105
4.9
110
4.8
23
6.3
25
6.3
30
6.3
35
6.3
40
6.3
45
6.3
50
6.3
55
6.3
60
6.3
ARNU093TUD4 /
65
6.3
9.6
70
6.3
75
6.3
80
6.3
85
6.3
90
6.3
95
6.3
100
6.3
105
6.3
110
6.2
23
8.1
25
8.1
30
8.1
35
8.1
40
8.1
45
8.1
50
8.1
55
8.1
60
8.1
ARNU123TUD4 /
65
8.1
12.3
70
8.1
75
8.1
80
8.1
85
8.1
90
8.1
95
8.1
100
8.1
105
8.1
110
7.9
TC: Total Capacity (MBh); SHC: Sensible Heat Capacity (MBh).
The System Combination Ratio must be between 50–130%.
Rated capacity is certified under AHRI Standard 1230. Ratings are subject to change without notice.
Current certified ratings are available at www.ahridirectory.org.
ONE-WAY CEILING CASSETTE
ARNU073TUD4, ARNU093TUD4, ARNU123TUD4
73 / 61
79 / 64
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
6.0
4.8
6.8
4.2
5.7
4.6
6.4
4.0
5.4
4.3
6.0
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.7
6.0
8.6
5.2
7.3
5.7
8.2
5.1
6.9
5.4
7.7
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.8
7.8
11.1
6.8
9.3
7.4
10.6
6.6
8.9
7.0
9.8
©
Indoor Air Temperature (°F DB / WB)
80 / 67
85 / 70
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.4
5.1
7.5
5.5
8.3
5.1
7.5
5.5
8.2
5.1
7.5
5.5
8.0
5.1
7.5
5.5
7.9
4.9
7.2
5.2
7.3
4.6
6.8
4.9
6.9
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.8
6.4
9.6
6.9
10.6
6.4
9.6
6.9
10.5
6.4
9.6
6.9
10.3
6.4
9.6
6.9
10.1
6.2
9.2
6.5
9.4
5.7
8.6
6.2
8.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.8
8.3
12.3
8.9
13.6
8.3
12.3
8.9
13.4
8.3
13.2
12.3
8.9
8.3
12.3
8.9
12.9
8.0
11.8
8.5
12.0
7.4
11.1
8.0
11.3
For outdoor unit performance data, see the respective outdoor unit performance data manuals on
www.lg-vrf.com.
Cooling Capacity Tables
88 / 73
91 / 76
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.7
5.9
8.9
5.8
9.6
5.9
8.9
5.8
9.4
5.9
8.9
5.8
9.3
5.9
8.9
5.8
9.1
5.9
8.7
5.8
8.8
5.8
8.4
5.5
8.6
5.7
8.3
5.4
8.4
5.7
8.2
5.4
8.3
5.6
8.0
5.3
8.2
5.2
7.7
5.1
7.9
4.9
7.3
4.9
7.7
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.4
7.4
11.4
7.3
12.3
7.4
11.4
7.3
12.1
7.4
11.4
7.3
11.9
7.4
11.4
7.3
11.6
7.4
11.1
7.2
11.3
7.3
10.8
6.9
11.0
7.2
10.6
6.8
10.8
7.1
10.5
6.8
10.6
7.0
10.3
6.7
10.5
6.5
9.9
6.5
10.1
6.2
9.4
6.2
9.8
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.9
9.5
14.7
9.4
15.7
9.5
14.7
9.4
15.5
9.5
14.7
9.4
15.3
9.5
14.7
9.4
14.9
9.5
14.2
9.4
14.5
9.4
13.8
9.0
14.0
9.3
13.5
8.8
13.8
9.2
13.4
8.8
13.6
9.1
13.2
8.7
13.4
8.5
12.7
8.4
12.9
8.0
12.0
8.0
12.6
ONE-WAY | 31
SHC
MBh
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.7
5.6
5.5
5.4
5.2
5.1
5.1
5.1
4.9
4.8
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.3
7.2
7.1
7.0
6.9
6.8
6.5
6.5
6.4
6.4
6.2
6.0
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.4
9.2
9.1
8.9
8.8
8.5
8.4
8.3
8.2
8.0
7.8

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