DS1054-057
P
5. OFF OPERATION
In off mode, the thermostat does not make any adjustment but continues to display the day, time and the
measured temperature.
Note:
In case of heating/winter operation, the thermostat maintains a minimum “Toff antifreeze temperature” in
order to avoid freezing in the system or in the rooms in which the thermostat is installed.
The “Toff” parameter can be set to values from 1°C to 50°C or be excluded entirely. In the latter case, no
minimum temperature is guaranteed.
By default, the parameter is set to 6°C but this value can be changed by accessing the Advanced
Configurations (
ADV
) menu (see “Antifreeze temperature”).
Hold button
pressed until the symbol
appears on the display.
To reactivate the adjustment, hold button
pressed for about three seconds.
MANUAL OR
AUTOMATIC
OPERATION
3s
3s
6. MINIMUM AND MAXIMUM VALUES
In any operating mode (automatic / manual / off), it is always possible to display the minimum and maximum
temperature values measured by the temperature sensor in use.
To display these values, press button
(maximum value Hi) or
(minimum value L0).
While this is displayed, it is possible to reset one of the two values by holding button
pressed until the current
temperature value appears.
Press button
also to check whether the thermostat is displaying its own internal temperature sensor (default)
or an external temperature sensor (*).
(*) In this case, it is a temperature sensor connected to the AUX terminals, appropriately configured in the Advanced
Configurations menu (see chapter 7.5).
Summary of Contents for Thermarp
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