Energy Saving Tips - Viessmann VITODENS Operating Instructions Manual

Energy saving tips

Energy saving tips
With the following steps, you can save additional energy:
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& Correct ventilation/airing.
Briefly open windows A fully and at
the same time close the thermo-
static valves B.
& Never overheat rooms;
endeavour to achieve a room tem-
perature of 20 °C; every degree of
room temperature reduction saves
up to 6% of your heating bills.
& Close roller shutters (where
installed) at dusk.
Set thermostatic valves B cor-
&
rectly.
Never cover radiators C or thermo-
&
static valves B.
& Make full use of the setting options
offered by control unit D, e.g.
"Normal room temp." alternating
with "Red.room temp.".
& Set the DHW temperature of DHW
cylinder E at control unit D.
& Only activate the DHW circulation
pump (via switching times at the
control unit), when DHW is actually
drawn.
& Controlled DHW consumption: A
shower generally uses less energy
than a full bath.