EN
Product range
31
The illustrations are symbolic and may deviate from the respective product.
Subject to technical modifications and errors.
10.3.2. Screed log
1
Return line
2
Supply line
After commissioning, the "Screed protocol"
function can be activated.
The supply line temperature is recorded at
regular intervals. The data can then be used
to create the screed heating log.
This function can be activated even if no
actuators have yet been installed. However,
it must be ensured that all valves including
all supply line and return valves are open.
If the actuators are already installed, they
must be removed and the valve opened
manually. The sequence of the actuators
must not be confused if commissioning has
already been carried out.
Otherwise, the actuators will have to be
reassigned.
38
Screed log
1
2
10.3.3. Valve and pump protection function
To ensure operational safety, the valves and the pump of the fixed-value control set are moved automatically during longer periods of
inactivity. After a power failure, an automatic reference run is performed. We therefore recommend keeping the unit permanently under
power.
10.3.4. Function of switching valve
This function enables individual control of a switching valve via the 0-10 V output. The configuration takes place in the app under
"Advanced Function".
10.3.5. Function of radiators
If radiators are connected to the heating circuits, they can be parameterised with different properties:
a. Radiators without thermostatic valve: These are controlled similarly to surface heating circuits via the respective room thermostat.
b. Radiators with thermostatic valve / thermostatic head on the radiator: In this case, no room thermostat is assigned to the circuit.
The valve of the corresponding heating circuit is permanently opened and hydraulically balanced. The control is based on the design
value [W]. The heating circuit is opened by means of the thermostatic valve / thermostatic head.
Secos
- Simplex Energy Control System
Installation instructions
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Operating instructions
