LG MULTI F Series User Manual

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278 | MULTI F OUTDOOR UNIT
Multi F and Multi F MAX Heat Pump System Engineering Manual
MULTI
F
MAX
MULTI
F
PERFORMANCE DATA
Heating Capacity Tables
Table 271: LMU36CHV Heating Capacity Table — Mixed Indoor Units (continued).
TC = Total Capacity (kBtu/h).
PI = Power Input (kW).
Nominal capacity as rated: 0 ft. above sea level with 25 ft. of refrigerant piping.
0 ft. level difference between outdoor and indoor units.
Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
60ºF wet bulb (WB), and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
Connected Indoor
Units
Combination
Capacity
Index
Outdoor Air
Temp.
Indoor Air Temp. °F DB
°F
DB
°F
WB
61 64 68 70 72 75
TC PI TC PI TC PI TC PI TC PI TC PI
Four (4) Mixed
Indoor Units
9 + 9 + 12
+ 18
-4 -4.4 7.85 1.97 7.50 2.05 7.16 2.08 7.11 2.09 7.06 2.10 6.72 2.18
0 -0.4 11.39 2.01 10.63 2.08 10.52 2.12 10.38 2.14 10.27 2.15 9.83 2.23
5 4.5 15.60 2.05 14.84 2.12 14.50 2.17 14.28 2.19 14.09 2.21 13.52 2.29
10 9 18.42 2.09 17.66 2.16 17.18 2.21 16.88 2.24 16.65 2.27 15.99 2.34
17 15 21.52 2.14 20.77 2.21 20.11 2.27 19.75 2.31 19.46 2.34 18.71 2.41
20 19 23.40 2.17 22.65 2.24 21.89 2.32 21.49 2.36 21.16 2.39 20.36 2.46
25 23 26.54 2.24 25.75 2.30 24.86 2.39 24.38 2.44 24.01 2.47 23.11 2.54
30 28 29.70 2.31 28.78 2.38 27.79 2.46 27.28 2.51 26.87 2.56 25.89 2.62
35 32 32.86 2.38 31.81 2.47 30.73 2.53 30.18 2.59 29.74 2.64 28.66 2.70
40 36 34.53 2.45 33.56 2.54 32.49 2.61 31.93 2.66 31.48 2.71 30.34 2.78
45 41 36.63 2.54 35.75 2.62 34.70 2.70 34.12 2.75 33.66 2.79 32.44 2.87
47 43 37.47 2.57 36.63 2.66 35.58 2.74 35.00 2.79 34.53 2.83 33.28 2.91
50 46 37.58 2.56 36.82 2.63 35.91 2.71 35.39 2.75 34.97 2.78 33.79 2.86
55 51 37.76 2.53 37.13 2.59 36.45 2.65 36.03 2.68 35.69 2.71 34.64 2.77
60 56 37.94 2.50 37.45 2.55 36.99 2.60 36.67 2.62 36.42 2.63 35.49 2.67
63 59 38.05 2.49 37.64 2.53 37.31 2.56 37.06 2.58 36.85 2.59 36.00 2.62
68 64 38.16 2.47 37.83 2.50 37.64 2.53 37.45 2.54 37.29 2.54 36.51 2.56
9 + 9 + 15
+ 15
-4 -4.4 7.85 1.97 7.50 2.05 7.16 2.08 7.11 2.09 7.06 2.10 6.72 2.18
0 -0.4 11.39 2.01 10.63 2.08 10.52 2.12 10.38 2.14 10.27 2.15 9.83 2.23
5 4.5 15.60 2.05 14.84 2.12 14.50 2.17 14.28 2.19 14.09 2.21 13.52 2.29
10 9 18.42 2.09 17.66 2.16 17.18 2.21 16.88 2.24 16.65 2.27 15.99 2.34
17 15 21.52 2.14 20.77 2.21 20.11 2.27 19.75 2.31 19.46 2.34 18.71 2.41
20 19 23.40 2.17 22.65 2.24 21.89 2.32 21.49 2.36 21.16 2.39 20.36 2.46
25 23 26.54 2.24 25.75 2.30 24.86 2.39 24.38 2.44 24.01 2.47 23.11 2.54
30 28 29.70 2.31 28.78 2.38 27.79 2.46 27.28 2.51 26.87 2.56 25.89 2.62
35 32 32.86 2.38 31.81 2.47 30.73 2.53 30.18 2.59 29.74 2.64 28.66
2.70
40 36 34.53 2.45 33.56 2.54 32.49 2.61 31.93 2.66 31.48 2.71 30.34 2.78
45 41 36.63 2.54 35.75 2.62 34.70 2.70 34.12 2.75 33.66 2.79 32.44 2.87
47 43 37.47 2.57 36.63 2.66 35.58 2.74 35.00 2.79 34.53 2.83 33.28 2.91
50 46 37.58 2.56 36.82 2.63 35.91 2.71 35.39 2.75 34.97 2.78 33.79 2.86
55 51 37.76 2.53 37.13 2.59 36.45 2.65 36.03 2.68 35.69 2.71 34.64 2.77
60 56 37.94 2.50 37.45 2.55 36.99 2.60 36.67 2.62 36.42 2.63 35.49 2.67
63 59 38.05 2.49 37.64 2.53 37.31 2.56 37.06 2.58 36.85 2.59 36.00 2.62
68 64 38.16 2.47 37.83 2.50 37.64 2.53 37.45 2.54 37.29 2.54 36.51 2.56
12 + 12 + 12
+ 12
-4 -4.4 7.85 1.97 7.50 2.05 7.16 2.08 7.11 2.09 7.06 2.10 6.72 2.18
0 -0.4 11.39 2.01 10.63 2.08 10.52 2.12 10.38 2.14 10.27 2.15 9.83 2.23
5 4.5 15.60 2.05 14.84 2.12 14.50 2.17 14.28 2.19 14.09 2.21 13.52 2.29
10 9 18.42 2.09 17.66 2.16 17.18 2.21 16.88 2.24 16.65 2.27 15.99 2.34
17 15 21.52 2.14 20.77 2.21 20.11 2.27 19.75 2.31 19.46 2.34 18.71 2.41
20 19 23.40 2.17 22.65 2.24 21.89 2.32 21.49 2.36 21.16 2.39 20.36 2.46
25 23 26.54 2.24 25.75 2.30 24.86 2.39 24.38 2.44 24.01 2.47 23.11 2.54
30 28 29.70 2.31 28.78 2.38 27.79 2.46 27.28 2.51 26.87 2.56 25.89 2.62
35 32 32.86 2.38 31.81 2.47 30.73 2.53 30.18 2.59 29.74 2.64 28.66 2.70
40 36 34.53 2.45 33.56 2.54 32.49 2.61 31.93 2.66 31.48 2.71 30.34 2.78
45 41 36.63 2.54 35.75 2.62 34.70 2.70 34.12 2.75 33.66 2.79 32.44 2.87
47 43 37.47 2.57 36.63 2.66 35.58 2.74 35.00 2.79 34.53 2.83 33.28 2.91
50 46 37.58 2.56 36.82 2.63 35.91 2.71 35.39 2.75 34.97 2.78 33.79 2.86
55 51 37.76 2.53 37.13 2.59 36.45 2.65 36.03 2.68 35.69 2.71 34.64 2.77
60 56 37.94 2.50 37.45 2.55 36.99 2.60 36.67 2.62 36.42 2.63 35.49 2.67
63 59 38.05 2.49 37.64 2.53 37.31 2.56 37.06 2.58 36.85 2.59 36.00 2.62
68 64 38.16 2.47 37.83 2.50 37.64 2.53 37.45 2.54 37.29 2.54 36.51 2.56

LG MULTI F Series Specifications

General

Brand	LG
Model	MULTI F Series
Category	Heat Pump
Language	English