BioClass HC
26
10.2
Feed auger calibration
By means of calibrating the feed auger the electronic controller of the boiler adjusts the optimum
amount of fuel required to supply the burner and to produce the correct heat output and
combustion. By means of this parameter the feed auger calibration procedure will be made,
process required for a correct boiler functioning.
In any case the hopper is empty or it runs out of
fuel, it is compulsory to fill the feed auger before carrying out the calibration process. It is
compulsory to calibrate the feed auger on commissioning and whenever the fuel supplier is
changed
(not all suppliers provide fuel of the same quality and size).
When
“Feed auger calibration”
parameter is displayed (
) on
"Calibration Menu"
, press
to access. SET symbol blinks and
pressing
again it will be activated calibration procedure. The
feed auger will be activated and a countdown from 200 doses will
begin. When the countdown finishes current calibration value will
be displayed, press
to adjust the new value obtained during the
procedure by pressing "
+
" or "
-
" symbols of setting
(19)
. Finally
pressing
the value will be saved and it will return to Calibration
Menu level.
This process must be carried out at least twice to ensure the correct amount of fuel has been
added. Follow the steps shown in the following pictures for a correct calibration of the feed auger:
4
6
5
7
8
IMPORTANT: Calibrate the feed auger during commissioning of the boiler or whenever the
fuel supplier has been changed.
