5-4
PERFORMANCE DATA & PRESSURE CURVES
SM WNGDCI 2-E.4 GB
5.2.3
Heating Capacity (kW) - Run Mode
230[V] : Indoor Fan at High Speed.
ID COIL ENTERING AIR DB TEMPERATURE [
0
C]
OD COIL ENTERING
AIR DB/WB
TEMPERATURE [
0
C]
DATA
15
20
25
-15/-16
TC
2.96
2.53
2.11
PI
1.33
1.42
1.52
-10/-12
TC
3.90
3.48
3.05
PI
1.50
1.60
1.69
-7/-8
TC
4.61
4.19
3.76
PI
1.63
1.73
1.82
-1/-2
TC
4.97
4.54
4.12
PI
1.70
1.79
1.82
2/1
TC
5.21
4.78
4.35
PI
1.74
1.84
1.93
7/6
TC
6.93
6.50
6.07
PI
1.81
1.90
2.00
10/9
TC
7.28
6.86
6.43
PI
1.84
1.93
2.03
15/12
TC
7.64
7.22
6.79
PI
1.87
1.97
2.06
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
OD –
Outdoor
5.2.4
Capacity Correction Factors
Heating Capacity Ratio Vs. Outdoor Temperature
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
1.20
-15
-10
-5
0
5
10
15
Outdoor WB Temperature [ºC]
C
a
p
aci
ty R
a
ti
o
n
CONTENTS
