TEMPERATURE SPAN ADJUSTMENT
The factory set temperature span is 1
°
C. For example, if the temperature set point is 20
°
C, the heating system will
turn on at 19.5
°
C and turn off 20.5
°
C.
This span is programmable. You can choose between 0.5, 1.0, 1.5 and 2.0
°
C.
To review or to change the temperature span :
1 - Press PROG key while RETURN key is pressed in.
2 - Release both keys.
3 - Press or to select the new temperature span.
4 - Press RETURN key or wait 10 seconds the automatic return.
Note : Choosing a small temperature span such as 0.5
°
C will be more comfortable (less temperature variation in the
apartment) but in counter part, the heating system will turn on and off more often.
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