Viessmann VITOSOL 100-F SV Technical Manual page 69

DHW cylinders
(cont.)
Information regarding performance factor N
The performance factor N depends on the cylinder storage tempera-
L
ture T .
cyl
Standard values
■ T = 60 °C → 1.0 × N
cyl L
■ T = 55 °C → 0.75 × N
cyl L
■ T = 50 °C → 0.55 × N
cyl L
■ T = 45 °C → 0.3 × N
cyl L
Cylinder capacity
Peak output (l/10 min)
at heat transfer medium flow temperature
90 °C
80 °C
70 °C
Note
For multi cylinder banks, the peak output cannot be determined
through multiplication of the peak output of the individual cylinders by
the number of cylinders.
Cylinder capacity
Max. draw-off rate (l/min)
at heat transfer medium flow temperature
90 °C
80 °C
70 °C
Note
For multi cylinder banks, the maximum draw-off rate cannot be deter-
mined through multiplication of the maximum draw-off rate of the indi-
vidual cylinders by the number of cylinders.
Cylinder capacity
Draw-off rate
Drawable water volume
Water with t = 60 °C (constant)
Heat-up time
The heat-up times specified will be achieved subject to the maximum
continuous output of the DHW cylinder being made available at the
relevant flow temperature and when DHW is heated from 10 to
60 °C.
Cylinder capacity
Heat-up time (min)
at heat transfer medium flow temperature
90 °C
80 °C
70 °C
VITOSOL
Note
L
For multi cylinder banks, the performance factor N
mined through multiplication of the performance factor N
vidual cylinders by the number of cylinders.
Peak output (over 10 minutes)
Relative to the performance factor N
DHW heating from 10 to 45°C.
l
Max. draw-off rate (over 10 minutes)
Relative to the performance factor N
With reheating.
DHW heating from 10 to 45°C.
l
Drawable water volume
Cylinder volume heated to 60°C.
Without reheating.
l
l/min
l
l
cannot be deter-
L
.
L
200 300
262 401
252 399
246 385
.
L
200 300
26 41
25 40
25 39
200 300
10 15
195 290
200 300
19 23
24 31
37 45
VIESMANN
of the indi-
L
390
512
512
445
390
51.2
51.2
44.5
11
390
10
330
390
27
36
55
69