Heating curve
- this is the curve according to which the set temperature of the controller is determined
on the basis of the external temperature. In order for the valve to operate properly, the set temperature
(downstream the valve) is set for four intermediate external temperatures: -
20°C,
-
10°C, 0°C and 10°C.
There is a separate heating curve for the
Cooling
mode. It is set for intermediate outdoor temperatures
of: 10°C,
20°C, 30°C, 40°C.
➢
Room regulator
•
Controller type
→
Control without room regulator
-
This option should be checked when we do not want the room regulator to affect
the operation of the valve.
→
RS regulator - decrease
-
check this option if the valve is to be controlled by a room regulator equipped with RS
communication. When this function is checked, the controller will operate according to the
Lower room temp.
parameter.
→
RS regulator - proportion
-
When this regulator is switched on, the current boiler and valve temperatures can be
viewed. With this function checked, the controller will operate according to the
Room Temperature Difference
and
Setpoint Temperature Change
parameters.
→
Standard room regulator
- this option is checked if the valve is to be controlled by a two-state regulator (not equipped
with RS communication). When this function is checked, the controller will operate according to the
Room regulator
temperature lower
parameter.
•
Room regulator temp. lower
-
In this setting, set the value by which the valve will lower its set temperature
once the temperature set in the room regulator is reached (room heating).
CAUTION
This parameter applies to the
Standard room regulator
and
RS regulator decrease
functions.
•
Room temperature difference
-
This setting determines the unit change in the current room temperature
(to the nearest 0.1°C) at which a specific change in the set temperature of the valve will occur.
•
Change of the set temperature
- This setting determines how many degrees the valve temperature will
increase or decrease with a unit change in room temperature (see:
Room temperature difference
). This
function is only active with the RS room regulator and is closely related to the
Room temperature difference
parameter.
Example: Room temperature difference: 0.5°C
Valve set temperature change:
1°C
Valve set temperature: 40°C
Room regulator
set temperature: 23°C
If the room temperature rises to 23.5°C (by 0.5°C above the set room
temperature), the valve closes to the
39°C preset (by 1°C).
CAUTION
The parameter applies to the
RS proportional regulator
function.
•
Room regulator function
- In this function, it is necessary to set whether the valve will close (
Closing
) or
the temperature will lower (
Room regulator temperature lower
) once it is heated.
