SYN-INT-E01 17
Sensor Selection
If you want to use the SE72 thermostat of Synapse Electronic
with a temperature sensor already installed in the oor (other
than the sensor supplied with this thermostat), you must con-
tact the Synapse Electronic customer service to validate the
compatibility between the sensor and the thermostat. You must
know the serial number and name of the installed sensor.
Temperature Control
The thermostat controls the oor/ambient temperature (accord-
ing to the Ambient/Floor mode) with a high degree of accura-
cy. When the heating starts or stops, it is normal to hear a “clic”
sound. It is the noise of the relay which opens or closes, as
applicable.
Backlighting
The screen lights up when you press down a button. If you
do not press down any button for more than 15 seconds, the
screen turns off.
N.B.
If you press down the + or – button once when the backlight
is off, it will light up without changing the set point value. The
set point value will change only if you press down one of these
buttons again.
Heating Power Used
The level of heating power used to maintain the temperature at
the requested set point is expressed as a percentage indicat-
ed by the number of little vertical bars displayed in the bottom-
right hand corner of the screen. The heating power used is dis-
played as follows:
0 bar = no heat
1 bar = 1 % to 25 %
2 bars = 25 % to 50 %
3 bars = 50 % to 75 %
4 bars = 75 % to 100 %