Viessmann Vitocell 360-M - Solar Heat Exchanger Set

Pressure drop on the heating water side
500 600 800
1000 2000 3000 4000 5000 6000 8000
10000
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kPa Pressure drop
Heating water flow rate in
l/h
Pressure drop on the DHW side
500 600 800
1000 2000 3000 4000 5000
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kPa
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mbar Pressure drop
DHW flow rate in
l/h
Solar heat exchanger set
Part no. 7186 663
For the connection of solar collectors to the Vitocell 100-V,
type CVW
Suitable for systems to DIN 4753. Total water hardness of up to
20 °dH (3.6 mol/m
3
)
Max. collector surface area that can be connected:
■
11.5 m
2
flat-plate collectors
■
6 m
2
tube collectors
Permissible temperatures
Solar side 140 °C
Heating water side 110 °C
DHW side
– For boiler operation 95 °C
– For solar operation 60 °C
Permissible operating pressure 10 bar (1.0 MPa)
Solar side, heating and DHW side
Test pressure 13 bar (1.3 MPa)
Solar side, heating and DHW side
Minimum wall clearance 350 mm
For installation of the solar heat exchanger set
DHW cylinders
(cont.)
54
VIESMANN
VITOSOL
7
5822 440 GB