Viessmann Vitosol 100-FM Technical Manual page 82

DHW cylinders
Information on performance factor N
The performance factor N
ature T .
cyl
Standard values
■ T = 60 °C → 1.0 × N
cyl
■ T = 55 °C → 0.75 × N
cyl
■ T = 50 °C → 0.55 × N
cyl
■ T = 45 °C → 0.3 × N
cyl
Peak output (over 10 minutes)
Relative to performance factor N
DHW heating from 10 to 45 °C.
Cylinder capacity
Peak output (l/10 min) at heating water flow temperature
90 °C
80 °C
70 °C
Max. draw-off rate (over 10 minutes)
Relative to performance factor N
With reheating.
DHW heating from 10 to 45 °C.
Cylinder capacity
Max. draw-off rate (l/min) at heating water flow tempera-
ture
90 °C
80 °C
70 °C
Drawable water volume
Cylinder content heated to 60 °C.
Without reheating.
Cylinder capacity
Draw-off rate
Drawable water volume
Water at t = 60 °C (constant)
Heat-up time
The specified heat-up times will be achieved when the maximum
continuous output of the DHW cylinder is made available at the rele-
vant heating water flow temperature and when DHW is heated from
10 to 60 °C.
Cylinder capacity
Heat-up time (min.) at heating water flow temperature
90 °C
80 °C
70 °C
7
VIESMANN
82
(cont.)
L
depends on the cylinder storage temper-
L
L
L
L
L
.
L
l
.
L
l
l
l/min
l
l
160 200
251 340
237 314
207 285
160 200
25.1 34.0
23.7 31.4
20.7 28.5
160 200
10 10
133 155
160 200
17 19
20 24
30 37
300 500
430 634
419 600
408 556
300 500
43.0 63.4
41.9 60.0
40.8 55.6
300 500
15 15
240 420
300 500
21 25
30 33
40 46
VITOSOL