Viessmann VITODENS 050-W Technical Manual page 15

Vitodens 050-W
(cont.)
DHW temperature subject to flow rate
65
60
55
50
45
40
35
5 6 7
Flow rate at the draw-off point (mixed water volume) in l/min
A 19 kW
B 25 kW
C 32 kW
The graph illustrates the changes in the outlet temperature, subject
to the flow rate at the draw-off point.
If a greater volume of water is required, cold water needs to be
admixed, which reduces the outlet temperature.
VITODENS
A
8 9 10 11
C
B
12 13 14 15
The illustrated outlet temperature characteristics are based on a cold
water inlet temperature of 10 °C.
1
VIESMANN
15