➢
Proportionality coefficient
–
The proportionality coefficient is used to determine the valve stroke. The closer to the
set temperature, the smaller the stroke. If this coefficient is high, the valve will reach a similar opening faster, but it
will be less precise.
The percentage of the unit opening is calculated using the following formula:
(set temperature
–
sensor temp.) x (proportionality coefficient/10)
➢
Maximum floor temperature
–
This function specifies the maximum temperature that the valve sensor can reach
(if Floor valve is selected). When this value is reached, the valve closes, switching off the pump, and the information
about overheating of the floor appears on the main screen of the controller.
CAUTION
This is only visible if the valve type is set to
Floor valve
.
➢
Opening direction
–
If, after connecting the valve to the controller, it turns out that it was supposed to be connected
in the opposite direction, it is not necessary to switch the supply lines, but it is possible to change the opening
direction of the valve by selecting the selected direction: Right or Left.
➢
Sensor Selection
–
This option applies to the return sensor and the external sensor and allows you to determine
whether the additional valve operation should take into account the
Self
of the valve
module or the
Main sensor
(Only in Slave Mode).
➢
CH sensor selection
–
This option applies to the CH sensor and allows you to determine whether the function of the
additional valve should take into account the
Self
of
the valve module or the
Main sensor
(Only in slave mode).
➢
Boiler protection
–
This provides protection against excessive CH temperature, and is intended to prevent dangerous
increase of boiler temperature. The user must first set the maximum permissible boiler temperature. In the event
of a dangerous temperature rise, the valve begins to open to cool the boiler down. The user also sets the maximum
permissible CH temperature, after which the valve will open.
CAUTION
The function is not active for the
Cooling
and
Floor
valve types.
➢
Return protection
–
This function allows to set the boiler protection against too cold water returning from the main
circuit, which could cause low temperature corrosion of the boiler. The return protection works in such a way that
when the temperature is too low, the valve closes until the short circuit of the boiler reaches the required
temperature.
CAUTION
The function does not appear for the valve type
Cooling
.
➢
Valve pump
•
Pump operating modes
–
the function allows you to select the pump operating mode:
→
Always OFF
- the pump is switched off permanently and the controller only controls the operation of the valve
→
Always ON
- pump runs at all times regardless of temperature
→
Above the threshold
- the pump turns on above the set switching temperature. If the pump is to be switched
on above the threshold, the threshold pump switching temperature must also be set. The value from the CH
sensor is taken into account.
•
Pumps switch on temperature
- This option applies to the pump operating above the threshold. The valve pump
will switch on when the boiler sensor reaches the pump switching temperature.
