19
Settings manual
Heating system:
Setting span:
floor heating
0,4 - 0,8
wall heating
0,6 - 1,0
radiator heating
0,8 - 1,4
HEATING CURVE
ADJUSTING THE HEATING CURVE STEEPNESS
With adjusting the heat curve steepness, the controller is tuned with the buil-
ding. For optimal controller operation, the right setting of the heat curve steep-
ness is very important.
The hydraulic scheme can be changed every time.
This can be done as follows:
1.
In the base view rotate the navigation button so long that you get to the scheme
preview. Than push and hold
the
button and the info
button. When the scheme
number begins to flash, stop holding the buttons. With rotation of the navigation
button select the desired scheme and confirm it with pressing the navigation but-
ton.
2.
The hydraulic scheme can also be changed in parameter S1.1.
3.
You can retake the controller three step setup.
Restarting the three step procedure!
Unplug the controller from the power source. Press and hold the key
info
and recconect
the power supply. When the controller restarts itself, the 3 step procedure is activated.
Heating curve steepness tells us, what temperature is required for the heating bodies by a
determined outdoor temperature. The steepness setting depends on the heat system type
(floor, wall, radiator, convector heating) and insulation of the building..
If you have enough data, you can determine the heating curve steepness with a calculation,
otherwise from experience, based from the evaluation of heating system dimensioning and
building insulation.
The steepness is set correct, if the room temperature remains stable, even by large outdoor
temperature changes.
Until the outdoor temperature remains above + 5 °C , you can adjust the day / night tempera-
ture with keys on the room unit. If it gets colder in the building, while the outdoor temperature
is dropping, then the heat curve steepness is set to low - you should increase the setting. If
the object by low outdoor temperatures gets warmer, the heat curve steepness needs to be
decreased.
The maximum steepness increase/decrease should not be greater than 0,1 to 0,2 units at
one observation. At least 24 hours must expire between two observations.
Preferred settings of the heating curve steepness:
O3060008
stran 19
torek, 15. julij 2008 07:51
Standardizirana barva 1
