LG multi V ARNU073TUD4 Engineering Manual page 91

Figure 75: Four-Way TAA Cassette Indoor Unit Branch Option P-Q Curves.
Four-Way Ceiling Cassette – 7~48k Btu
Side Branch Duct, Option 1
0.4
Upper
Limit
0.3
0.2
0.1
0
0 100
Four-Way Ceiling Cassette – 7~48k Btu
Side Branch Duct, Option 2
0.4
Upper
Limit
0.3
0.2
0.1
0
0 100
FOUR-WAY CEILING CASSETTE
200
Air Flow (CFM)
200
Air Flow (CFM)
©
300 400
300 400
Branch Duct Options
Figure 76: Four-Way TAA Cas-
sette Indoor Unit Branch Duct
Options.
48k
42k
36k
28k
24k
18k
15k
12k
9k
7k
48k
42k
36k
28k
24k
18k
15k
12k
9k
7k
FOUR-WAY | 91
TA Frame