Etherma ET-72 Manuel page 43

Time and date
Time can be shown in 12- or 24-hour
format. The correct day of the week is
worked out automatically. The calendar
resets itself in leap years and adapts to
DST. Read how to set the correct time
and date in the section How to set the
thermostat/Time and date.
Adaptive function
The thermostat has a function which
works out when the heating should
start to give the correct temperature at
the correct time. It is activated on deliv-
ery, but can be turned off:
Press and navigate to SET. Select with
. Navigate to AF, select with .
Navigate between ON/OFF, then con-
firm with .
Ventilation mode
If the room temperature falls by more
than 3°C in a single minute, e.g. when
airing the room, the ventilation mode
is activated. The thermostat will then
stop heating for 15 minutes before re-
turning to normal mode. This function
is always active.
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