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18. Technical
Data
18.1 Operation Characteristics
18.1.1 WH-SDC09H3E8 WH-UD09HE8
Heating Characteristics at Different Outdoor Air Temperature
Condition
Outdoor air temperature : 7°C (DBT), 6°C (WBT)
Indoor water inlet temperature : 30°C
Indoor water outlet temperature : 35°C
Piping length : 7 m
Outdoor Temperature
(°C)
C
apac
ity
(
kW
)
Outdoor Temperature
(°C)
In
p
u
t Po
w
e
r
(
kW
)
0.500
1.500
2.500
3.500
4.500
5.500
-15
-11
-7
-3
1
5
9
13
17
21
25
8.200
8.400
8.600
8.800
9.000
9.200
-15
-11
-7
-3
1
5
9
13
17
21
25