INS-TSSHC-3DNPSB-16A-115F-1210
11
Automatic mode
The Automatic mode, which is associated to the Night mode
timer, allows alternating between the Day/Night modes and
the two corresponding set points over a 24-hour period. Once
activated, this mode allows an automatic return to the Night
mode after 24 hours. The Automatic mode allows you to define
two periods in a single day with different set points.
For example, if the Automatic mode is activated and the Night
mode timer is set at 8 hours, the thermostat will be operating 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. When the thermostat is set in Day mode, switch to the Night
mode by pressing down the Day/Night button and releasing
it immediately (press it down twice if the backlit screen is off
and once if the backlit screen is on).
2. From the Night mode, simultaneously press down the (+) and
(-) buttons for more than 3 seconds. Then, the number of
programmed hours will be displayed by the three figures at
the top of the screen and ‘‘HRS’’ will be displayed instead of
the three figures at the bottom of the screen. Then, you can
release the buttons.