Changing The Room Temperature For A Few Hours Only; Selecting Economy Mode; Selecting Party Mode - Viessmann VITODENS Operating Instructions Manual

Changing the room temperature for a few hours only

The following functions enable you to change your room temperature for several
hours, without permanently altering your control settings.
& You want to leave your home and, according to the time program, central heat-
ing with standard room temperature is currently selected. To save energy, you
can reduce the standard room temperature with "Energy saving mode"N
(see page 23).
& You want to heat spontaneously with the standard room temperature and pro-
vide DHW (e.g. when guests unexpectedly stay longer in the evening). For
this, select "Party mode"M (see page 23).

Selecting economy mode

In economy mode, the standard room temperature will be reduced automati-
cally. Economy mode ends automatically with the next change to central heating
with "Red.room temp.".
1. N press for "Energy saving
mode".
If "Select htg.circuit" is dis-
played and "1 r" flashes:
&
Select that heating circuit
with a/b, to which the
adjustment should apply.
Confirm twice with d.
&
N again for "Energy saving
&
mode".

Selecting party mode

& Central heating will be enabled at any temperature you select (party tempera-
ture).
& The DHW will be boosted to the set temperature.
& The DHW circulation pump is switched ON (if installed).
Adjusting the room temperature
2. Ending economy mode
If you want to terminate economy
mode early, press N again; the
key illumination is extinguished.
If "Select htg.circuit" is displayed
and "1 r" flashes:
& Select that heating circuit with
a/b, to which the adjustment
should apply.
Confirm twice with d.
&
Press N again.
&
23