General Details (General Control Units) - Viessmann Cascade control unit Installation, Operating And Service Instructions

Weather-compensated cascade control for up to four gas fired wall-mounted boilers
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Control
General details
Activating operating level 3 (see page 10).
to confirm
Operating level
Please note:
If in the following you wish to
jump to the next menu item,
continue with
Operating details
confirm; operating details
appropriate for the relevant
system can be selected with
or
, e.g. type version
back to previous menu
Set values
confirm;
/
for selecting summertime
start or summertime end
confirm
/
for selecting the month
confirm
Please note:
If "Summer/wintertime auto"
was configured (see p. 11), the
system will change over
during these months.
back to previous menu
14
.
Relay test
confirm;
display pump
display flashes
for selecting relay
back to previous menu
Configuration
confirm; "No" flashes; if you
want to configure, select
"Yes"
confirm; language flashes
for language selection
confirm;
Display Summer/wintertime
auto
"Yes" or No" flashes
for selection;
confirm;
Display Configuration
Date and time
Date flashes
/
for selection of required value
confirm
General control unit

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