The yellow
side of the
ECL Card
The yellow
side of the
ECL Card
During scheduled operation (clock), the state indicator (a
white arrow) will show you the control mode of the selected
circuit. The white arrow will blink when this is a heating
circuit and it is in the optimizing period.
The mode can be set differently for each circuit by means of
the function selector. However, if manual operation (hand) is
chosen, this mode will apply to all circuits.
State indicator
(white arrow)
0
2
Function selector
(black arrow)
Function selector. Push the button to change the
mode of the circuit. The black arrow shows you
which of the modes you have chosen.
What do the symbols mean?
Manual operation
Used only at maintenance and service.
Note!
The protection against frost is switched off
when this mode is selected.
Scheduled operation
This is the normal mode. The temperature is
controlled according to your schedule with
automatic changeover to / from comfort and
setback temperature periods.
Constant comfort temperature
The schedule is not in operation. Use this mode
when a constant comfort temperature is desired.
Constant setback temperature
The schedule is not in operation. Use this mode
when you are away on holiday, etc.
Standby
The selected circuit is stopped. The system is still
protected against frost.
Select circuit mode
2
Set your room and DHW
charging temperature
3
Go to display C.
Circuit I:
Setting the desired room temperature
0
2
Desired room
temp. in
comfort mode
6
1
Desired room
temp. in
setback mode
Select the constant comfort mode.
Set the desired room temperature for the comfort
mode.
Select the constant setback mode.
Set the desired room temperature for the setback
mode.
Select the desired mode (section 2).
The setting of the desired room temperature is important even if
a room temperature sensor /room panel / remote control is not
connected.
Is the room temperature too low?
Make sure that the radiator thermostat does not limit the room
temperature.
If you still cannot obtain the desired room temperature by
adjusting the radiator thermostats, the flow temperature is too
low. Increase the desired room temperature.
Circuit II:
Setting the desired DHW charging temperature
5
4
Desired storage
tank temp. in
comfort mode
0
1
Desired storage
tank temp. in
setback mode
Select the constant comfort mode.
Set the desired storage tank temperature for the
comfort mode.
Select the constant setback mode.
Set the desired storage tank temperature for the
setback mode.
Select the desired mode (section 2).
