emmeti CTTS RF User Manual page 56

In off mode the instrument doesn't perform any regulation (*) but it continues to display
the day, the time and the measured temperature.
(*) When in heating / winter mode the instrument maintains a minimum
temperature - Toff antifreeze temperature - to avoid the freezing of the systems
where the instrument is installed. Toff can have values between 1°C and 50°C or it
can be completely shut down; in this last case the saving of minimum temperature
is not guaranteed. The set default Toff is 6°C but it's possible to modify this value
entering the ADV menu (see "Antifreeze temperature" page 18).
To switch the instrument off press the key
(9)).
To reactivate the regulation, switching back to the operating (automatic or manual)
which is before the switching off, press the key
OPEN WINDOWS DETECTION FUNCTION
The "open window" function switches the chronothermostat off if there is a sudden
reduction in the measured temperature. The sensitivity, that is the value of the tempe-
rature reduction that determines the activation of the function, and the duration of the
switching off are parameters that can be set by the user.
At the end of the switching off duration, the chronothermostat resumes the regulation
of the temperature with the previously set operation.
When the "open window" function is active, the
Note: the function is only available for heating operation.
Note: the "open window" function does not work if one of the timings described on
page 27 is in progress.
OFF OPERATION
3s
CTTS RF Radiofrequency digital programmable thermostat User Manual
until the symbol
for about 3 seconds.
3s
flashes.
- 22 -
is displayed (field