Electra DELTA 22 Service Manual page 14

PERFORMANCE DATA
5.2.3 Heating Capacity (kW) - Run Mode(Unit A or B)
230[V] : Indoor Fan at High Speed.
OD COIL ENTERING
AIR DB/WB
TEMPERATURE [
-15/-16
-10/-12
-7/-8
-1/-2
2/1
7/6
10/9
15/12
15-24
(Protection Range)
LEGEND
TC –
PI – Power Input, kW
WB –
DB –
ID –
OD –
1.3.4 Capacity Correction Factors
Heating Capacity Ratio Vs. Outdoor Temperature
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
-15
5-4
ID COIL ENTERING AIR DB TEMPERATURE [
DATA
0
C]
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
Total Cooling Capacity, kW
o
Wet Bulb Temp., ( C)
o
Dry Bulb Temp., ( C)
Indoor
Outdoor
-10 -5 0
Outdoor WB Temperature [deg C]
CONTENT
15 20
1.20 1.12
0.41 0.47
1.44 1.36
0.47 0.53
1.61 1.54
0.52 0.58
1.70 1.63
0.54 0.60
1.76 1.69
0.56 0.62
2.32
2.25
0.64
0.58
2.42
2.34
0.61 0.67
2.51 2.43
0.64 0.69
85 - 105 % of nominal
80 - 120 % of nominal
5 10 15
0 C]
25
1.05
0.53
1.29
0.59
1.47
0.64
1.55
0.66
1.61
0.68
2.18
0.70
2.27
0.73
2.36
0.75
SM DUO38 1-E.1 GB