LG Multi V ARNU093TUD4 Engineering Manual page 112

Ceiling cassette indoor unit; one-way ceiling cassettes; two-way ceiling cassettes; four-way ceiling cassettes
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FOUR-WAY CEILING CASSETTE
Cooling Capacity Tables
ARNU123TRD4, ARNU153TQD4, ARNU183TQD4
Table 41: ARNU123TRD4, ARNU153TQD4, ARNU183TQD4 Cooling Capacity Table.
Outdoor
Model No. /
68 / 57
Air Temp.
Capacity Index
TC
(°F DB)
MBh
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
ARNU123TRD4 /
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
23
10.2
25
10.2
30
10.2
35
10.2
40
10.2
45
10.2
50
10.2
55
10.2
60
10.2
ARNU153TQD4 /
65
10.2
15.4
70
10.2
75
10.2
80
10.2
85
10.2
90
10.2
95
10.2
100
10.2
105
10.2
110
9.9
23
12.6
25
12.6
30
12.6
35
12.6
40
12.6
45
12.6
50
12.6
55
12.6
60
12.6
ARNU183TQD4 /
65
12.6
19.1
70
12.6
75
12.6
80
12.6
85
12.6
90
12.6
95
12.6
100
12.6
105
12.6
110
12.2
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.
112 | FOUR-WAY
73 / 61
79 / 64
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
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
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
12.3
9.8
13.9
8.5
11.7
9.3
13.2
8.3
11.1
8.8
12.3
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
15.3
12.1
17.2
10.6
14.5
11.5
16.4
10.2
13.8
10.9
15.3
©
Indoor Air Temperature (°F DB / WB)
80 / 67
85 / 70
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
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
13.7
8.3
12.3
8.9
13.4
8.3
12.3
8.9
13.2
8.3
12.3
8.9
12.9
8.0
11.8
8.5
12.1
7.4
11.1
8.0
11.3
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.2
10.4
15.4
11.1
17.1
10.4
15.4
11.1
16.8
10.4
16.5
15.4
11.1
10.4
15.4
11.1
16.2
10.0
14.8
10.6
15.1
9.3
13.9
10.0
14.2
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.4
13.0
19.1
13.8
21.2
13.0
19.1
13.8
20.8
13.0
20.4
19.1
13.8
13.0
19.1
13.8
20.1
12.4
18.3
13.2
18.7
11.5
17.2
12.4
17.6
For outdoor unit performance data, see the respective outdoor unit performance data manuals on
www.lg-vrf.com.
88 / 73
91 / 76
SHC
TC
SHC
TC
MBh
MBh
MBh
MBh
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.9
9.5
14.6
9.4
15.7
9.5
14.6
9.4
15.5
9.5
14.6
9.4
15.3
9.5
14.6
9.4
14.9
9.5
14.3
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
13.7
9.1
13.2
8.7
13.4
8.5
12.7
8.4
12.9
8.0
12.1
8.0
12.5
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.9
11.9
18.3
11.8
19.7
11.9
18.3
11.8
19.4
11.9
18.3
11.8
19.1
11.9
18.3
11.8
18.6
11.9
17.9
11.7
18.2
11.8
17.2
11.2
17.6
11.6
16.9
11.0
17.2
11.5
16.8
11.0
17.1
11.4
16.5
10.9
16.8
10.6
15.9
10.5
16.2
10.0
15.1
10.0
15.7
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.6
14.8
22.7
14.6
24.4
14.8
22.7
14.6
24.1
14.8
22.7
14.6
23.7
14.8
22.7
14.6
23.1
14.8
22.2
14.6
22.5
14.6
21.4
13.9
21.8
14.4
21.0
13.7
21.4
14.3
20.8
13.6
21.2
14.1
20.4
13.5
20.8
13.2
19.7
13.0
20.1
12.4
18.7
12.4
19.5
SHC
MBh
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
11.8
11.8
11.8
11.8
11.8
11.8
11.8
11.8
11.7
11.5
11.4
11.1
11.1
10.6
10.5
10.4
10.3
10.0
9.8
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.6
14.5
14.3
14.1
13.8
13.7
13.2
13.0
12.9
12.8
12.5
12.1

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