sensitivity for heating systems with low thermal inertia (e.g. flat
panel radiators).
To change the switching sensitivity, first press the "SET" button to
go to the main screen. Then press the "DAY" and "COPY" buttons
one after the other. Following this, select the desired switching sen-
„
"
sitivity using the large
and
buttons. The notices
,
„
"
„
"
and
indicate ±0.1°C, ±0.2°C and ±0.3°C, respectively.
Finally, confirm the setting by pressing the "SET" button (if no but-
tons are pressed for at least 15 seconds, the setting is automati-
cally confirmed). After this confirmation, the device goes back to
the main screen.
3.5 Activation of the pump protection function
Under the factory default settings, the pump protection function is
inactive. In order to activate or deactivate it, first press the "SET"
15
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