EUROSTER 11M – USER MANUAL
4
12.
Mixer symbol - relevant segments are on during operation of mixer actuator
13.
Pump symbol - on during pump operation, only in "heating circuit" mode
14.
Central heating temperature sensor symbol - only in "heating circuit" mode
Animated presentation of furnace condition only serves information purposes - it
does not influence controller operation.
Operation:
<->
- supply temperature > 25ºC and < 90ºC
Overheating:
<->
- supply temperature > 90ºC
Damping:
- supply temperature < 25ºC
7.
TURNING THE CONTROLLER OFF
Set power switch (6.) into position I.
After turning off software version and compilation date are displayed for 2 seconds.
ANTY STOP system for switching on the mixer and then the pump - AS displayed on the
screen.
System condition is being displayed on the screen.
After starting it for the first time, set required operation mode (chapter 8.) and correct
controller settings (chapter 10.).
8.
OPERATION MODE SETTINGS
EUROSTER 11M
operates in one of the two modes: heating medium temperature regulation
(e.g. in floor heating) or return temperature stabilization. Operation mode is changed when
restoring factory settings (chapter 9.), provided for each of the modes.
Set 1
intended for system with heating medium temperature regulation
Set 2
intended for system with return temperature regulation
9.
RESTORING FACTORY SETTINGS / PERMANENT SCREEN BACKLIGHT
If it is needed to restore factory settings or change operation mode, the following steps should
be taken:
Keep the knob pressed and turn the controller on and off.
"
Fd
" (Factory defaults) will appear on the screen, once the knob is released, 0 will
appear.
Use the knob to select required settings (0, 1 or 2) and confirm.
By selecting 0 you will be able to change screen backlight functions without restoring
factory defaults. Selecting 1 restores factory settings and sets operation in heating
medium control mode, selecting 2 restores settings and sets operation in return
temperature control mode.
Next, "
bl
" (Backlight) will appear on the screen, once the knob is released, 0 will
appear.
Use the knob to select 0 or 1 and confirm. Selecting 0 will result in automatic screen
backlight switch off after 1 minute of finishing controller operation, and selecting 1 will
result in permanent screen backlight.
control and possibly correct the remaining controller settings.
In case of lack of confirmation within 5s the controller resumes operation as if no changes
