5-16
PERFORMANCE DATA
SM TQDCI 1-A.1 GB
5.7.3
Heating Capacity Factors - Unit A,B,C or D
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
0.64
0.59
0.55
PI
0.60
0.66
0.72
-10/-12
TC
0.71
0.66
0.62
PI
0.72
0.78
0.85
-7/-8
TC
0.76
0.72
0.67
PI
0.82
0.88
0.94
-1/-2
TC
0.79
0.75
0.70
PI
0.86
0.92
0.98
2/1
TC
0.81
0.76
0.72
PI
0.89
0.95
1.01
7/6
TC
1.04
1.00
0.96
PI
0.94
1.00
1.06
10/9
TC
1.10
1.06
1.01
PI
1.00
1.06
1.12
15/12
TC
1.16
1.12
1.07
PI
1.05
1.11
1.17
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
5.7.4
Capacity Correction Factors
20
25
15
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-20
-15
-10
-5
0
5
10
15
Outdoor WB Temperature [deg C]
C
apac
ity
R
at
io
CONTENTS
