Technical Specifications - Sime HOME Manual De Instalacion Y Uso

EN
4.3.5

technical specifications

room probe run
: the heating system heat request only occurs if the
yes setting
room temperature is below the set room set point.
no setting: the heating system heat request is constantly pre-
sent in "Manual" and "auto coMFoRt" mode. the request is
not present in other modes.
room probe modul.
: the flow temperature is modulated on the basis
yes setting
of the offset between the real room temperature, measured
by the sensor inside the device, and the programmed room
temperature
no setting: the flow temperature will be maintained at the
maximum allowed during the request period (backlash man-
agement).
Ext. probe modul.
: the maximum delivery temperature (and the mod-
yes setting
ulated temperature if modulation has been enabled with the
room sensor) is adjusted on the basis of the external tem-
perature (if there is an external sensor), taking into account
the values set for the weather comp. curve and corresponding
offset.
Weather comp. curve
the incline of the selected weather comp. curve used to mod-
ulate the flow temperature on the basis of the external tem-
perature. the upper and lower limits for the curve depend on
the boiler delivery limits.
heating temperature
°C
90
K=9 K=6 K=4,5
80
70
60
50
40
30
20
20 15 10 5
Weather comp. offset
this is the vertical movement of the weather comp. curve
which is used to correct the calculated delivery temperature.
backlash off temp.
it is the value to be added to the room temperature above
which the device will switch off the request, exclusively during
backlash adjustment (modulation with room sensor disabled,
but with room probe use enabled)
K=3
K=2,2
K=1,5
K=0,75
°C
0 -5 -10 -15 -20
External temperature
39