5
4
Description of the controller
+
Temperature,
settings display, etc.;
Operation
indicator
lights;
Function button
/network switch;
Function button
/operation modes;
Temperature
sensor;
Power supply
wire
Pump control
output;
First start
2)
Software version (e.g. 1.0).
– DHW pump
4)
Current temperature of the sensor.
On the left side under the display there is the network switch button (
).
~
Hold the button for 2 seconds to switch the controller on or off. When the
controller is on, the LED is illuminated red and when it is off, the LED is
illuminated green.
After the controller is switched on, the following sequence of information
is shown on the display:
– CH pump
The sensor is ready to set the appropriate operating temperature.
3)
Controller operation modes.
1)
Display test (all segments are on).
The temperature value will then blink for 5 seconds on the display. The
appropriate temperature can then be set using the (
–
) or (
+
) button.
After the setting has been performed, the controller automatically stores
this value and the display shows the current sensor temperature.
The temperature setting function can be activated by briefly pressing the
left or right button.
Setting the temperature
The change of the operation mode is saved automatically.
The controller can be set in one of two operation modes.
In order to check the controller’s operation mode, press and hold both
the (
–
) and the (
+
) button for 2 seconds. The following information will be
shown on the display:
–
controller in the CH pump operation mode;
–
controller in the DHW pump operation mode
.
The operation mode can be changed by simultaneously pressing and
holding both the (
–
) and the (
+
) button for 4 seconds. The display will
show the blinking symbols “
” or “
”. When this information
CoO
CuU
is displayed, you can change the mode by pressing the (
–
) or (
+
) button.
Setting the controllers' mode of operation.
