Plum ecoMAX920P1-S TOUCH, Installation And Operating Manual, Page: 16 / 48

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Fuel level indicator support.
Each time when fuel silo is filled to required
level it is necessary to press and keep the
knob in main window. Following info will
appear:
Obsługa poziomu paliwa.
“Set fuel level to 100%?”. After choosing and
accepting YES fuel level will be set for 100%.
Fuel can be refilled anytime, that means it is
not needed to wait till the silo is empty.
However fuel should be filled up to the level
corresponding to 100% and set the controller
level to 100%.
Description of activity
The controller measured fuel level on the
basis of its current consumption. Factory
settings will not always correspond to actual
fuel consumption , so to work correctly this
method needs level calibration by controller’s
user. No additional fuel sensors are required.
Calibration
Fill the silo to the level which corresponds to
full level of fuel, then set value of parameter:
Boiler settings
→
Fuel level
→
Fuel level
calibration
→
Fuel level 100%
In main window the indicator will be set to
100%. Calibration process in progress is
marked with an on screen prompt
„Calibration”. The decreasing fuel level in the
container must be under constant control. As
soon as the level drops to the desired
minimum set the following parameter to:
Boiler settings
→
Fuel level
→
Fuel level
calibration
→
Fuel level 0%
There is a possibility to skip the calibration
process if the parameters are set correctly.
Feeder efficiency and Capacity of tank, which
are in: Service settings
→
Burner
settings
→
Operation
8.22 Information
Menu Information enables view to
measured temperatures and allows to check
which of devices are currently activated.
After connecting extension module
of
mixers information about
auxiliary mixers are displayed.
8.23 Manual control
In the controller it is possible to manual
activate devices like i.e. pumps, feeder
engine, or blower engine. It enables to
check if the device is operating correctly
and if it is connected properly.
Entering manual control is possible
only in “Boiler Off” mode, when silo
is switched off.
Manual control window view: OFF – means that the
device is turned off, ON – the device is turned on.
Attention: long lasting activation of
fan, feeder or other device may
cause danger.
8.24 Menu favorites
In the menu bar at the bottom of the screen
is visible button . After its selecting
appears quick selection menu. Elements of
this menu is added by hold for a moment the
appropriate icon in the rotary menu.
To remove an item from the menu favorites
being in the favorites menu hold the selected
icon and then confirm the deletion.
8.25 Cooperation with room
thermostat and room panel
The controller can cooperate with:
 wireless, battery-powered room
thermostat eSTER_x40, via ISM
communication,
Manual control
Fan
Feeder
Boiler pump
HUW pump
Lighter