Airwell DAF009 - Page 57

PERFORMANCE DATA & PRESSURE CURVES
SM YIF 2-A.1 GB 5-17
ENTERING AIR DB ID COIL(
O
c)
15 20 25
ENTERING WB
OD COIL(
o
C)
TH Pl TH Pl TH Pl
-10 7.35 3.92 7.07 4.17 6.79 4.39
-7 7.91 4.02 7.63 4.24 7.35 4.47
-2 8.40 4.07 8.12 4.31 7.84 4.56
2 10.22 4.26 9.80 4.53 9.38 4.80
6 14.42 4.58
14.00 4.90
13.51 5.20
10 15.68 4.84 15.26 5.17 14.84 5.53
15 16.94 5.05 16.52 5.44 16.10 5.78
20 17.85 5.19 17.43 5.64 16.94 6.08
LEGEND
TH – Total Heating Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OU – Outdoor
5.7.3 Curves
Cooling
Suction Pressure VS.Outdoor Temp
5.0
7.0
9.0
11.0
15 20 25 30 35 40 46
Outdoor Temp.(
o
C DB)
Suction Pressure(Bar)
15/21(WB/DB)
17/24(WB/DB)
19/27(WB/DB)
21/29(WB/DB)
23/32(WB/DB)
Heating