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For example, if the Automatic mode is activated and the
Night mode timer is set at 8 hours, the thermostat will be op-
erating in the Night mode for 8 hours at the night temperature
set point. Then, it will return to the Day mode for 16 hours
operating at the day temperature set point. At the end of the
24-hour cycle, the thermostat will return to the Night mode,
and the cycle will start again. The 24-hour cycle starts with
the Night mode as soon as the Automatic mode is activated.
The Automatic mode activation should be made when you
want to return to the Night mode. The normal course of a
cycle in the Automatic mode is as follows:
1- Night mode: activated for the duration of the Night mode
timer cycle. It returns to the Day mode when the timer
cycle is completed.
2- Day mode: activated for the remaining time of the 24-hour
cycle. It returns to the Night mode at the end of the 24-
hour cycle.
Adjustment procedure of the Automatic mode:
1. If necessary, adjust the Day/Night set point at the desired
temperatures. If needed, switch from one mode to the oth-
er by simultaneously pressing down the two buttons and
releasing them immediately.
2. From the Night mode, simultaneously press down the
two buttons for more than 3 seconds. If needed, adjust
the timer by pressing down the top button to increase the
value, or the bottom button to decrease it. The Night mode
timer adjustment range is from 1 hour to 23 hours in the
Automatic mode. To quickly scroll through the timer val-
ues, press and hold the bottom button.
NOTE: If you set the timer to any value exceeding 23 hours,
it will be impossible to activate the Automatic mode
and if it was activated, the Automatic mode will be
deactivated.