Central Heating Comfort Function - Viessmann VITODENS Operating Instructions Manual

Stopping the central heating
3. OK to confirm; "
4. until " " flashes.

Central heating comfort function

With this function, you can change the
room temperature for several hours, e.g.
if guests unexpectedly stay longer in the
evening. You do not have to change any
existing control settings. The DHW is
boosted in this function to the specified
set temperature.
Press the following keys:
1. for settings; "
2. OK to confirm; "
3. / until " " flashes.
4. OK to confirm; "on" flashes
5. OK to confirm; the rooms and DHW
are heated.
■ The rooms are heated to the required
temperature.
■ DHW is reheated to the selected DHW
temperature.
(cont.)
" flashes. 5. OK to confirm; the central heating
Ending central heating comfort func-
tion
■ Automatically after 8 hours
or
■ Automatically when the system
switches to standard heating mode in
accordance with the time program
or
■ Set the comfort function to "OFF":
" flashes.
Press the following keys:
" flashes.
1.
2. OK to confirm; "
3. /
4. OK to confirm.
5. /
6. OK to confirm; the comfort function
Central heating
and DHW heating are deactiva-
ted, frost protection monitoring
is activated (standby mode).
for settings; " " flashes.
" flashes.
until " " flashes.
until "OFF" flashes.
is switched off.
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