Service manual

5-30
PERFORMANCE DATA
SM CINCO 1-A.1 GB
5.13.3 Heating Capacity Factors - Unit A, B, C, D or E
230[V] : Indoor Fan at High Speed.
OD COIL ENTERING
AIR DB/WB
TEMPERATURE [ºC]
DATA
ID COIL ENTERING AIR DB TEMPERATURE [ºC]
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
5.13.4 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]
Capaci ty Rati
o