Cleaning; Eco Mode - Tech Controllers ST-976 User Manual

In this way the fuel tank is calibrated and the controller will automatically inform the user about the current
fuel level. Such calibration is usually performed only once. When the fuel tank is filled again, it is enough to
select the option Fuel tank full in the user's menu.
After a fuel level panel is selected in the main screen, the display shows the estimated amount of fuel left (%)
and the expected time needed for the fuel to be used up (days and hours).
4.4.11
Cleaning
* This parameter is displayed only after the grate has been activated in the service menu.
Cleaning period
This parameter is used to define the frequency of grate cleaning activation. The cleaning procedure involves
damping the CH boiler and fire‐up. If the time is set at 0, the cleaning process will be disabled.
Grate ‐ damping
This function is used to activate the grate after damping. The operation time may be configured in service
menu. When the time is over, the grate relay will be disconnected.
Grate ‐ operation mode
This function is used to configure grate operation in operation mode. The grate is activated periodically
according to Grate ‐ pause in operation settings.
Grate ‐ pause in operation
This parameter defines the time left before grate activation in operation mode. It is displayed when Grate ‐
operation mode is active.
4.4.12
Eco mode
The user may decide if Eco mode should be active or not. Fire‐up process depends on the selected operation
mode:
Cleaning period
Grate ‐ damping*
Grate ‐ operation mode*
Grate ‐ pause in operation*
OFF
ON
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