Performance Data Manual
MULTI F WITH LGRED LMU300HHV
Cooling Capacity Tables 
Table 69: LMU300HHV Cooling Capacity Table — Non-Ducted Indoor Units (continued).
Connected Indoor 
Units
Combination 
Capacity 
Index
Outdoor Air 
Temp. (°F 
DB)
Indoor Air Temp. °F DB / °F WB
68 / 57 73 / 61 77 / 64 80 / 67 86 / 72 90 / 75
TC PI TC PI TC PI TC PI TC PI TC PI
Four (4) 
Non-Ducted 
Indoor Units
7 + 9 + 9 
+ 15
-4 27.92  1.34  29.66  1.39  31.39  1.44  32.64  1.46  34.86  1.49  36.59  1.52 
0 27.91  1.36  29.64  1.41  31.37  1.46  32.62  1.48  34.84  1.50  36.57  1.53 
5 27.88  1.38  29.61  1.43  31.35  1.48  32.60  1.50  34.81  1.53  36.54  1.56 
10 27.86  1.40  29.59  1.45  31.32  1.51  32.57  1.52  34.78  1.55  36.51  1.58 
14 27.84  1.42  29.57  1.47  31.30  1.53  32.55  1.55  34.76  1.57  36.49  1.61 
20 27.82  1.44  29.55  1.49  31.27  1.55  32.52  1.57  34.73  1.60  36.46  1.63 
25 27.80  1.46  29.52  1.52  31.25  1.57  32.50  1.59  34.70  1.62  36.43  1.65 
30 27.78  1.48  29.50  1.54  31.23  1.59  32.47  1.61  34.68  1.64  36.40  1.67 
35 27.76  1.50  29.48  1.56  31.20  1.62  32.45  1.63  34.65  1.66  36.37  1.70 
40 27.73  1.52  29.46  1.58  31.18  1.64  32.42  1.66  34.62  1.69  36.35  1.72 
45 27.71  1.54  29.43  1.60  31.16  1.66  32.40  1.68  34.60  1.71  36.32  1.74 
50 27.69  1.56  29.41  1.62  31.13  1.68  32.37  1.70  34.57  1.73  36.29  1.77 
55 27.67  1.59  29.39  1.64  31.11  1.70  32.35  1.72  34.54  1.75  36.26  1.79 
60 27.65  1.61  29.37  1.66  31.08  1.73  32.32  1.74  34.52  1.78  36.24  1.81 
65 27.63  1.63  29.34  1.69  31.06  1.75  32.30  1.77  34.49  1.80  36.21  1.84 
70 27.61  1.65  29.32  1.71  31.04  1.77  32.27  1.79  34.46  1.82  36.18  1.86 
75 26.94  1.74  28.65  1.80  30.36  1.86  31.60  1.89  33.78  1.92  35.49  1.96 
80 26.28  1.82  27.98  1.89  29.69  1.96  30.92  1.98  33.10  2.02  34.81  2.06 
85 25.62  1.91  27.32  1.98  29.02  2.06  30.25  2.08  32.43  2.12  34.13  2.16 
90 24.96  2.00  26.66  2.07  28.36  2.15  29.58  2.18  31.75  2.22  33.45  2.26 
95 24.25  2.09  25.94  2.17  27.63  2.25  28.40  2.27  31.00  2.31  32.69  2.36 
100 23.66  2.18  25.35  2.26  27.03  2.34  28.03  2.37  30.41  2.41  32.10  2.46 
105 23.07  2.27  24.75  2.35  26.44  2.44  27.66  2.47  29.82  2.51  31.51  2.56 
110 22.48  2.36  24.16  2.44  25.85  2.53  27.07  2.56  29.23  2.61  30.92  2.66 
115 21.88  2.45  23.57  2.54  25.26  2.63  26.48  2.66  28.64  2.71  30.33  2.76 
118 21.53  2.50  23.22  2.59  24.91  2.69  26.13  2.72  28.29  2.77  29.98  2.82 
122 21.41  2.57  23.10  2.66  24.79  2.76  26.01  2.79  28.17  2.85  29.86  2.90 
7 + 9 + 12 
+ 12
-4 27.92  1.34  29.66  1.39  31.39  1.44  32.64  1.46  34.86  1.49  36.59  1.52 
0 27.91  1.36  29.64  1.41  31.37  1.46  32.62  1.48  34.84  1.50  36.57  1.53 
5 27.88  1.38  29.61  1.43  31.35  1.48  32.60  1.50  34.81  1.53  36.54  1.56 
10 27.86  1.40  29.59  1.45  31.32  1.51  32.57  1.52  34.78  1.55  36.51  1.58 
14 27.84  1.42  29.57  1.47  31.30  1.53  32.55  1.55  34.76  1.57  36.49  1.61 
20 27.82  1.44  29.55  1.49  31.27  1.55  32.52  1.57  34.73  1.60  36.46  1.63 
25 27.80  1.46  29.52  1.52  31.25  1.57  32.50  1.59  34.70  1.62  36.43  1.65 
30 27.78  1.48  29.50  1.54  31.23  1.59  32.47  1.61  34.68  1.64  36.40  1.67 
35 27.76  1.50  29.48  1.56  31.20  1.62  32.45  1.63  34.65  1.66  36.37  1.70 
40 27.73  1.52  29.46  1.58  31.18  1.64  32.42  1.66  34.62  1.69  36.35  1.72 
45 27.71  1.54  29.43  1.60  31.16  1.66  32.40  1.68  34.60  1.71  36.32  1.74 
50 27.69  1.56  29.41  1.62  31.13  1.68  32.37  1.70  34.57  1.73  36.29  1.77 
55 27.67  1.59  29.39  1.64  31.11  1.70  32.35  1.72  34.54  1.75  36.26  1.79 
60 27.65  1.61  29.37  1.66  31.08  1.73  32.32  1.74  34.52  1.78  36.24  1.81 
65 27.63  1.63  29.34  1.69  31.06  1.75  32.30  1.77  34.49  1.80  36.21  1.84 
70 27.61  1.65  29.32  1.71  31.04  1.77  32.27  1.79  34.46  1.82  36.18  1.86 
75 26.94  1.74  28.65  1.80  30.36  1.86  31.60  1.89  33.78  1.92  35.49  1.96 
80 26.28  1.82  27.98  1.89  29.69  1.96  30.92  1.98  33.10  2.02  34.81  2.06 
85 25.62  1.91  27.32  1.98  29.02  2.06  30.25  2.08  32.43  2.12  34.13  2.16 
90 24.96  2.00  26.66  2.07  28.36  2.15  29.58  2.18  31.75  2.22  33.45  2.26 
95 24.25  2.09  25.94  2.17  27.63  2.25  28.40  2.27  31.00  2.31  32.69  2.36 
100 23.66  2.18  25.35  2.26  27.03  2.34  28.03  2.37  30.41  2.41  32.10  2.46 
105 23.07  2.27  24.75  2.35  26.44  2.44  27.66  2.47  29.82  2.51  31.51  2.56 
110 22.48  2.36  24.16  2.44  25.85  2.53  27.07  2.56  29.23  2.61  30.92  2.66 
115 21.88  2.45  23.57  2.54  25.26  2.63  26.48  2.66  28.64  2.71  30.33  2.76 
118 21.53  2.50  23.22  2.59  24.91  2.69  26.13  2.72  28.29  2.77  29.98  2.82 
122 21.41  2.57  23.10  2.66  24.79  2.76  26.01  2.79  28.17  2.85  29.86  2.90 
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 cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and 
67ºF wet bulb (WB), and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Cooling range with Low Ambient Wind Baffle Kit (sold separately) is -4°F to +118°F.
The shaded table rows indicate reference data. When operating at this temperature, these values can 
be different if the system is not running consistently.
Due to our policy of continuous product innovation, some specications may change without notication.  
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
PERFORMANCE DATA | 73
Performance Data
MULTI 
F
MAX
MULTI 
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