Specification; Vitosol 200-F, 300-F; Solar-Divicon (Accessory); Heat Transfer Medium (Accessory) - Viessmann VITOSOL-F Service Instructions Manual

Specification

Vitosol 200-F, 300-F

Type
Absorber area
Aperture area
Thermal capacity c
Max. idle temperature
Permissible operating pressure
Content, heat transfer medium

Solar-Divicon (accessory)

Safety valve 6 bar, 120 °C
Max. operating 120 °C
temperature

Heat transfer medium (accessory)

The supplied heat transfer medium is
a liquid based on 1.2-propylene glycol
with frost protection down to - 28 °C
Monitor the operating condition of the
medium as part of the annual service
of the solar heating system by the
heating contractor.
The heat transfer medium is still OK if
the pH value lies between 10.0 and
8.5. Replace with fresh heat transfer
medium from values below 7.5.
14
SV/SH
2
m 2.32
2
m 2.33
2
kJ/(m ·K) 5.35
°C
bar
litres 1.83/2.48
Permissible oper-
ating pressure
The solar service case (accessory)
enables, amongst others, the check-
ing of the pH value and the frost pro-
tection temperature.
In some cases the manufacturer of
the heat transfer medium may carry
out a laboratory test of the medium,
subject to arrangement.
TYFOROP CHEMIE GmbH
Anton-Rée-Weg 7
D - 20537 Hamburg
e-mail: info@tyfo.de
Internet: www.tyfo.de
5DI
4.76
4.96
6.4
202 185
6 6
4.2
6 bar