EUROSTER 11WB
–
USER MANUAL
4
<->
Overheating
–
the furnace temperature > 90
°C
<->
Shutdown
–
failure to reach the preset temperature of the boiler within an hour or the
temperature of the furnace dropped below the shutdown temperature (setting No. 15).
7.
TURNING THE CONTROLLER ON
⚫
Turn the controller power switch (7) into the "I" position.
⚫
A device firmware version number and its compilation date are sequentially displayed
for 2 seconds after turning on.
⚫
The ANTI-STOP function turns the pumps on for 30 seconds
–
“AS” letters are blinking
on the display.
⚫
The system status is presented at the display.
⚫
Adjust the controller settings when turning the controller on for the first time (section
9).
8.
RESTORING FACTORY SETTINGS / PERMANENT LIGHT-UP OF THE DISPLAY
Proceed as follows to restore factory settings, if needed:
⚫
Keep the knob pressed and turn the controller off and on.
"Fd"
(Factory defaults) will
be displayed and once the knob is released, 0 will appear.
⚫
Use the knob to select the number (0 or 1) and confirm.
Selecting 0 enables to change screen backlight functions without restoring factory
defaults. Selecting 1 restores factory settings.
⚫
"bl"
(Backlight) will be displayed and once the knob is released, 0 will appear.
⚫
Use the knob to select the required number (0 or 1) and confirm. Selecting 0 results in
automatic screen backlight switch off after 1 minute of finishing operating the controller,
and selecting 1 results in permanent backlight of the display.
⚫
Control and possibly correct the remaining controller settings.
In case of lack of confirmation within 5 seconds, the controller resumes operation without
introducing changes.
9.
CONTROLLER SETTINGS
After being switched on the controller shows the system status. Turn the knob right to enter
the setting preview and change mode.
The controller configuration is specified below: Turn the knob in order to choose the required
parameter. The controller will show the value (at the top) and number (at the bottom). In
order to change the value of the displayed parameter, push the knob (the parameter value will
start blinking), set the required value and confirm the selection by pressing the knob. If the
current value should not be changed (cancellation of changes), do not push the knob, but wait
10 seconds for the setting to stop blinking.
Setting windows are numbered for convenient operation of the controller.
The user can change the following parameters: