Viessmann VITOTRONIC 100 Operating Instructions Manual page 28

Comfort and energy saving functions
Selecting energy saving function "Holiday program"
If the heating program "Only
DHW" is selected for all heating cir-
cuits, frost protection monitoring is
only enabled for the boiler and DHW
cylinder.
■ DHW heating:
DHW heating is switched OFF; frost
protection monitoring for the DHW cyl-
inder is active.
The holiday program starts at 00:00 h the
day following your departure and ends at
00:00 h on the day of your return. This
means the selected time program is
active on the days of departure and
return (see page 23).
Extended menu:
1.
2. "Heating"
28
3. "Holiday program"
Heating circuit 1
Heating program
Heating time program
Holiday program
Heating curve
Continue with
4. Set the required departure and return
dates.
Holiday program
Leaving date:
Date
Return date:
Date
Select with
Display in the extended menu
In the extended menu, you can scan the
selected holiday program under "Infor-
mation" (see chapter "Scanning infor-
mation", "Heating circuit ..." group).
Terminating or deleting a holiday pro-
gram
Extended menu
1.
2. "Heating"
3. "Holiday program"
4. "Delete program"
(cont.)
HC1
Ù Ú
ê
OK
HC1
Tu 21/12/2010
We 22/12/2010
(