Viessmann VITOCAL 300, Installation And Service Instructions Manual

Page: 115 / 160

The settings described on pages 115
to 117 are available if "Yes" has been
selected under "Buffer cylinder". The settings are not available for sys-
tem design 0 and F .
Buffer cylinder
When selecting system designs 3 and
4, define the buffer cylinder as part of
the system.
If a heating water buffer cylinder
or a
low loss header is part of the system,
select either the "Yes" option here or
define the
heating water buffer
cylinder as a system component via
the system configuration (see
page 47).
Access
& " System settings "
& " Program "
& " Buffer storage "
& "Buffer storage" (" YES "/" NO ")
Standard setting NO
Setting range YES/NO
Buffer cylinder program
Operating instructions
Vitocal 300
Fixed temperature
Note
The temperature cannot be set higher
than that selected under "Max. tem-
perature" (see page 116).
Setting of the temperature to which
the heating water buffer cylinder is
generally heated, if it is to be heated
up and if the "Fixed value" program
was selected under "Buffer cylinder
prog." (see operating instructions).
Access
&
" System settings "
&
" Program "
&
" Buffer storage "
&
"Set-point temp." (
1
/
!
)
Standard setting 50 °C
Setting range 1 to 60 °C
When are these settings available?
115
Buffer cylinder control settings
55
92
901
GB
Service