12 (24)
GT02 1408 EN
A list of available operating lines appears on screen.
3. Select
Hours / minutes
and press the
OK
button.
The setting for hours starts blinking on screen.
4. Set current time in hours and press the
OK
button.
The setting for minutes starts blinking on screen.
5. Set current time in minutes and press the
OK
button.
6. Select
Month / day
and press the
OK
button.
The setting for months begins blinking on screen.
7. Set current month and press the
OK
button.
The setting for days starts blinking on screen.
8. Set current day and press the
OK
button.
9. Select
Year
and press the
OK
button.
The setting for years starts blinking on screen.
10. Set current year and press the
OK
button.
2.7. Configuring heating curve
1. Press the
OK
button to access the menu system.
2. Select the correct heating circuit settings menu and press the
OK
button.
Depending on the heating circuit that you want to configure, select
Heating
circuit 1
or
Heating circuit 2
.
3. Select
Comfort setpoint
and press the
OK
button.
4. Set the correct comfort setpoint value and press the
OK
button. This value is used
as the basis for the heat curve calculation.
5. Select
Heating curve slope
and press the
OK
button.
6. Set the correct heating curve slope and press the
OK
button.
Depending on the heating system type of the building, the recommended values
are:
●
Approximately 0.4 for houses with floor heating
●
Approximately 0.6 for houses with radiator heating
It is not recommended to use bigger value than 1.0.
The following figure displays different heating curves all of which are based
on an indoor temperature of 20 °C. The horizontal axis shows the ambient
temperature outdoors and the vertical axis shows the water temperature as it
enters the heating circuit.
0
0.2
0.4
0.6
0.8
1
20
15
10
5
0
-5
-10 -15 -20 -25 -30 -35 -40
10
20
30
40
50
60
70
°C
°C
HC ver. 2
7. Select
Flow temp setpoint min
and press the
OK
button.
8. Set the correct value and press the
OK
button.
9. Select
Flow temp setpoint max
and press the
OK
button.
10. Set the correct value and press the
OK
button.
