User Guide

INSSTE302NP0614
8
Temperature set points
The gures displayed above the pictogram indicate the temperature set point. It can be displayed in
degrees Celsius or Fahrenheit (see “Display in degrees Celsius/Fahrenheit”).
To adjust the set point, just press down the top button to increase the value, or the bottom button to
decrease it. Set points can be adjusted by increments of 0.5°C (1°F). To quickly scroll through the set
point values, press and hold down the button. The minimum set point is 3°C (37°F), and the maximum set
point is 30°C (86°F). In Day mode, you can turn off the thermostat by lowering the set point below 3°C.
The set point value displayed will be --.-, and heating system start up will be impossible.
Day mode and Night mode
The thermostat includes a Day mode and a Night mode , both of them having their own
independently adjustable and recorded set point. When switching from one mode to the other, the system
will automatically use the temperature set point corresponding to the Day/Night mode selected. The
standard factory set point adjustment is 21°C (70°F) for the Day mode, and 18°C (64°F) for the Night
mode.
The current Day/Night mode selection is indicated on the display by the Sun or Moon icon. In order to
manually switch from one mode to the other, simultaneously press down the two buttons and release
them immediately.
Night mode timer
The Night mode features a timer that automatically returns to the Day mode after a selectable time
period. This timer allows the temporary use of a temperature set point. The standard factory adjustment
of the timer is 8 hours. With this adjustment, the thermostat automatically returns to Day mode 8 hours
after being switched to the Night mode.
For example, if you want a night temperature lower than the day temperature, both Day/Night mode set
points will rst have to be set at the desired temperatures. Before bedtime, the Night mode temperature
set point will be activated by switching manually to the Night mode. The timer is set for the duration of the
night. The thermostat will automatically return to the Day mode at the end of the night, and the Day mode
temperature set point, which is higher, will become effective at this time.