INS-TSSHC-3DNPSB-16.7A-1209
6
Ambient temperature
The figures displayed above the word “AMBI-
ENT” indicate the ambient temperature, ± 0.5
degree. Temperature can be displayed in de-
grees Fahrenheit or Celsius (see “Display in de-
grees Fahrenheit/Celsius”).
Temperature set point
The figures displayed above the word “SET” in-
dicate the temperature set point. It can be dis-
played in degrees Fahrenheit or Celsius (see
“Display in degrees Fahrenheit/Celsius”).
To adjust the set point, just
press down the right but-
ton to increase the value,
or the left button to de-
crease it. Set points can
be adjusted by increments
of 1°F or 0.5°C. To quick-
ly scroll through the set
point values, press and
hold down the button. The minimum set point is
37°F (3°C), and the maxi mum set point is 86°F
(30°C).
In Day mode, you can turn off the thermostat by
lowering the set point below 37°F. The set point
value displayed will be OFF, 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 in-
dependently adjustable and recorded set point.
When switching from one mode to the other, the
system will automatically use the tempera ture
set point corresponding to the Day/Night mode
selected. The standard factory set point adjust-
ment is 68°F (20°C) for the Day mode, and 60°F
(16°C) for the Night mode.
The current Day/Night
mode selection is indi-
cated on the display by
the Sun or Moon icon. In
order to manually switch
from one mode to the oth-
er, simulta neously press
down the two buttons and
release them immediately.
Night mode timer
The Night mode features a timer that automati-
cally 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 ad-
justment, the thermostat automati cally 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 modes set points will first 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 high-
er, will become effective at this time.
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