Airwell Multi Split DUO 50 DCI - Page 25

5-10
PERFORMANCE DATA
SM DUODCI 1-A.1 GB
5.5.3 Heating Capacity (KW) - Run Mode (Unit A or B)
230[V] : Indoor Fan at High Speed.
ID COIL ENTERING AIR DB TEMPERATURE [ºC]
OD COIL ENTERING
AIR DB/WB
TEMPERATURE [ºC]
DATA 15 20 25
-15/-16
TC 1.87 1.74 1.61
PI 0.54 0.60 0.65
-10/-12
TC 2.08 1.95 1.82
PI 0.65 0.71 0.76
-7/-8
TC 2.24 2.11 1.98
PI 0.73 0.79 0.84
-1/-2
TC 2.32 2.19 2.06
PI 0.78 0.83 0.89
2/1
TC 2.37 2.24 2.11
PI 0.80
0.86
0.91
7/6
TC 3.07
2.94
2.81
PI 0.85
0.90
0.95
10/9
TC 3.24
3.11
2.98
PI 0.90 0.95 1.01
15/12
TC 3.41 3.28 3.15
PI 0.95 1.00 1.06
15-24
TC 85 - 105 % of nominal
(Protection Range)
PI 80 - 120 % of nominal
LEGEND
TC – Total Heating Capacity, KW
PI – Power Input, KW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OU – Outdoor
5.5.4 Capacity Correction Factors
Heating Capacity Ratio Vs. Outdoor Temperature
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
-15 -10 -5 0 5 10 15
Outdoor WB Temperature [deg C]
Capacity Ration
CONTENT