Introductory Information Commissioning; Operating Tips; Product Information - Viessmann VITOSOL 222-T Operating Instructions For The System User

Introductory information
Commissioning
Commissioning must be undertaken by
the system installer or a specialist
authorised by the installer.

Operating tips

!
Please note
Excess temperatures can result
in damage to the solar thermal
system.
Therefore never switch off the
solar thermal system in summer,
e.g. during a holiday.
If necessary, cover the vacuum
tube collector.
Modifications to the existing installation,
e.g. to the safety equipment or the drain
lines must only be carried out by author-
ised contractors.

Product information

■ Components:
– Vacuum tube collector
– DHW cylinder
– Safety equipment
■ Vacuum tube collector with 8 vacuum
tubes and DHW cylinder with 80 litres
cylinder capacity for a 3-person
household
Vacuum tube collector with 12 vacuum
tubes and DHW cylinder with 120 litres
cylinder capacity for a 5-person
household
4
Danger
DHW with temperatures in
excess of 50 °C can cause scald-
ing.
At the DHW draw-off point,
ensure that it is possible to mix in
cold water. If there are separate
draw-off points for the DHW and
cold water, always open the cold
water tap first.
On the control unit display, read
off the DHW temperature (see
page 6).