- 162 -
OUTDOOR UNIT
AOU18RLXFZH
6-3. Heating capacity
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
Model: AOU18RLXFZH
• TC: Total Capacity, IP: Input Power
• The data is based on the following conditions:
Pipe length: 7.5 m, Height difference: 0 m [Outdoor unit—Indoor unit]
Indoor units: 7,000 Btu
Indoor temperature
°FDB 60 65 70 75 78
°FDB °FWB
TC IP TC IP TC IP TC IP TC IP
kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW
-15 -17 5.93 1.07 5.79 1.09 5.65 1.11 5.50 1.14 5.36 1.16
-5 -7 8.58 1.44 8.37 1.47 8.17 1.50 7.96 1.53 7.76 1.56
5 3 10.89 1.72 10.63 1.76 10.37 1.79 10.11 1.83 9.85 1.86
14 12 11.39 1.61 11.12 1.64 10.84 1.68 10.57 1.71 10.30 1.74
23 19 12.05 1.50 11.77 1.53 11.48 1.56 11.19 1.59 10.90 1.63
32 28 11.79 1.29 11.51 1.32 11.23 1.34 10.95 1.37 10.67 1.40
41 37 11.92 1.11 11.63 1.14 11.35 1.16 11.07 1.18 10.78 1.21
47 43 11.99 1.01 11.71 1.03 11.42 1.05 11.14 1.07 10.85 1.09
50 47 12.43 1.01 12.13 1.03 11.84 1.05 11.54 1.07 11.24 1.09
59 50 13.51 1.02 13.19 1.04 12.87 1.06 12.55 1.08 12.23 1.10
68 59 13.73 1.00 13.40 1.03 13.08 1.05 12.75 1.07 12.42 1.09
75 65 13.95 0.99 13.62 1.01 13.28 1.03 12.95 1.06 12.62 1.08
Indoor temperature
°CDB 15.6 18.3 21.2 23.9 25.6
°CDB °CWB
TC IP TC IP TC IP TC IP TC IP
kW kW kW kW kW
-26.1 -27.0 1.74 1.07 1.70 1.09 1.65 1.11 1.61 1.14 1.57 1.16
-20.6 -21.7 2.51 1.44 2.45 1.47 2.39 1.50 2.33 1.53 2.27 1.56
-15.0 -16.1 3.19 1.72 3.12 1.76 3.04 1.79 2.96 1.83 2.89 1.86
-10.0 -11.1 3.34 1.61 3.26 1.64 3.18 1.68 3.10 1.71 3.02 1.74
-5.0 -7.2 3.53 1.50 3.45 1.53 3.36 1.56 3.28 1.59 3.20 1.63
0.0 -2.2 3.45 1.29 3.37 1.32 3.29 1.34 3.21 1.37 3.13 1.40
5.0 2.8 3.49 1.11 3.41 1.14 3.33 1.16 3.24 1.18 3.16 1.21
8.3 6.1 3.52 1.01 3.43 1.03 3.35 1.05 3.26 1.07 3.18 1.09
10.0 8.3 3.64 1.01 3.56 1.03 3.47 1.05 3.38 1.07 3.30 1.09
15.0 10.0 3.96 1.02 3.87 1.04 3.77 1.06 3.68 1.08 3.58 1.10
20.0 15.0 4.02 1.00 3.93 1.03 3.83 1.05 3.74 1.07 3.64 1.09
23.9 18.3 4.09 0.99 3.99 1.01 3.89 1.03 3.80 1.06 3.70 1.08