18. Technical Data
18.1 Operation Characteristics
18.1.1 WH-SXC16F9E8 WH-UX16FE8
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
18.000
17.000
16.000
15.000
14.000
13.000
-15
7.000
7.000
6.000
6.000
5.000
5.000
4.000
4.000
3.000
3.000
2.000
2.000
-15
-11
-7
-3
Outdoor Temperature (°C)
-11
-7
-3
Outdoor Temperature (°C)
1
5
9
13
1
5
9
13
132
17
21
25
17
21
25