Peak output (over 10 minutes)
■ Relative to performance factor N
L
■ DHW heating from 10 to 45 °C
Cylinder capacity l 160 200 300 500 750 950
Peak output (l/10 min) at heating water
flow temperature
90 °C 210 262 407 618 850 937
80 °C 207 252 399 583 770 915
70 °C 199 246 385 540 665 875
Max. draw-off rate (over 10 minutes)
■ Relative to performance factor N
L
■ With reheating
■ DHW heating from 10 to 45 °C
Cylinder capacity l 160 200 300 500 750 950
Max. draw-off rate (l/min) at heating wa-
ter flow temperature
90 °C 21 26 41 62 85 94
80 °C 21 25 40 58 77 92
70 °C 20 25 39 54 67 88
Drawable water volume
■ Cylinder content heated to 60 °C
■ Without reheating
Cylinder capacity l 160 200 300 500 750 950
Draw-off rate l/min 10 10 15 15 20 20
Drawable water volume
Water at t = 60 °C (constant)
l 120 145 240 420 615 800
Heat-up time
The heat-up times will be achieved when the maximum continuous
output of the DHW cylinder is made available at the relevant heating
water flow temperature and when DHW is heated from 10 to 60 °C.
Cylinder capacity l 160 200 300 500 750 950
Heat-up time (min.) at heating water
flow temperature
90 °C 19 19 23 28 23 35
80 °C 24 24 31 36 31 45
70 °C 34 37 45 50 45 70
DHW cylinders
(cont.)
76
VIESMANN
VITOSOL
7
5822 440 GB
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