Service manual

5-2
PERFORMANCE DATA
SM DUO38 1-E.1 GB
5.1.3 Heating Capacity (kW) - Run Mode(Unit A or B)
230[V] : Indoor Fan at High Speed.
ID COIL ENTERING AIR DB TEMPERATURE [C
0
]
OD COIL ENTERING AIR
DB/WB TEMPERATURE
[C
0
]
DATA 15 20 25
-15/-16
TC 1.15 1.07 1.00
PI 0.38 0.44 0.49
-10/-12
TC 1.37 1.30 1.23
PI 0.44 0.50 0.55
-7/-8
TC 1.54 1.47 0.55
PI 0.49 0.54 0.60
-1/-2
TC 1.63 1.56 1.49
PI 0.51 0.56 0.62
2/1
TC 1.68 1.61 1.54
PI 0.52 0.58 0.63
7/6
TC 2.22 2.15 2.08
PI 0.54 0.60 0.66
10/9
TC 2.31 2.24 2.17
PI 0.57 0.63 0.68
15/12
TC 2.40 2.33 2.26
PI 0.60 0.65 0.71
15-24 TC 85 - 105 % of nominal
(Protection Range) PI 80 - 120 % of nominal
LEGEND
TC – Total Cooling Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OD – Outdoor
5.1.4 Capacity Correction Factors
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
-15 -10 -5 0 5 10 15
Outdoor WB Temperature [deg C]
Capacity Ration
CONTENT