Select The Function Of The External Probe; View/Reset The Activation Hours; Resetting The Chronothermostat - Bticino HC4451 Manuel D'utilisation

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Customizations

 Select the function of the external Probe

Select the function of the external probe (default is Not active).
You can select the following:
1: Not active - the probe will not be read
2: Ambient Temp - measures the ambient temperature in lieu of the
Chronothermostat internal sensor
3: Floor - measures the temperature of the floor and turns off the
load if it exceeds the set value
4: External Temp. - measures the external temperature; when
selected, every 2 seconds the outside temperature and the ambient
temperature will be displayed alternately (in the same position).
• Use the ÅÇ keys to select the option "External probe"
• Press OK to confirm
• Use the ÅÇ keys to select the function
• Press OK to confirm
If you set the "Floor" function, a screen will be displayed which will
let you set the threshold temperature of the probe (range: from 15
to 55°C; default is 35°C).
• Use the ÅÇ keys to change the threshold temperature
• Press OK to confirm and to go back to the previous page or press
C to exit the menu and to return to the previous page, hence
cancelling the change.

 View/Reset the activation Hours

This function enables you to display/reset the functioning hours
of the system.
• Use the ÅÇ to select the option "Operation time"
• Press OK to confirm
The display will show the functioning hours of the system.
• Press OK to confirm and to go back to the previous page or, to
reset the counter, use the ÉÑ lkeys to select the "Reset" func-
tion
• Press OK to confirm, C to go back to the previous page.

 Resetting the Chronothermostat

This lets you totally reset the Chronothermostat; all factory settings
will be retrieved.
• Use the ÅÇ keys to select the option "Reset"
• Press OK to confirm
The display will show a confirmation request.
• Press OK to Reset the Chronothermostat and to go back to the
previous page or press C to cancel and to return to the previous
page.
After executing this operation, the Chronothermostat configu-
ration as well as all the programming operations will be lost!
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