DHW cylinders
Performance factor N
L
The performance factor N
temperature T
.
cyl
Standard values
→ 1.0 × N
■ T
= 60 °C
cyl
L
→ 0.75 × N
■ T
= 55 °C
cyl
→ 0.55 × N
■ T
= 50 °C
cyl
→ 0.3 × N
■ T
= 45 °C
cyl
L
Peak output (over 10 minutes)
Relative to the performance factor N
DHW heating from 10 to 45 °C.
Max. draw-off rate (over 10 minutes)
Relative to the performance factor N
10
With reheating.
DHW heating from 10 to 45 °C.
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 heating water flow temperature and when DHW is heated from
10 to 60 °C.
VIESMANN
56
(cont.)
varies according to the cylinder storage
L
L
L
.
L
.
L
Peak output (l/10 min) at a heating water flow
temperature of
90 °C
80 °C
70 °C
Max. draw-off rate (l/min) at a heating water
flow temperature of
90 °C
80 °C
70 °C
Heat-up time (min.) at heating water flow tem-
perature
90 °C
80 °C
70 °C
173
168
164
17
17
16
16
22
30
VITOSOL