Pellet burner GP xx sc 22
Leave the auger operating for 6 minutes. The pellets quantity gathered in the
container have to be measured and registered in the controller through the relevant
buttons, as directing information is shown on the display panel. After that activate the
burner operation. The pellets caloricity value can be also entered in the controller, but
only in case that it is necessary and the available information is correct. The factory
adjusted wood pellets caloricity is 4.8kWh/kg. After the data has been entered it must
be saved through the relevant button from the menu – the information on the screen
provides directions about the required steps for completion of the procedure for
primary adjustments. After completing this primary adjustment the burner heating
output is guaranteed.
6.2.7. BURNER ADJUSTMENTS ACCORDING TO THE CONSUMED HEATING
OUTPUT.
For optimal, reliable and efficient operation of the pellet burner from series “GP xx sc” and of
the heat energy consuming appliance, to which it is mounted, is recommended to adjust the
burner according to the needed heat consumption. This can be performed by changing the
burner’s heating output level, as presented in Table 6.1.
When changing the burner’s heating output level it is not necessary to adjust the firing air fan
flow rate. It is performed automatically through the program installed in the burner’s control
module.
6.2.8. NOMINAL OPERATION MODE OF THE BURNER.
After completion of the burner’s starting process (the fuel in the burner’s combustion
chamber is successfully ignited) and the consuming appliance, to which the burner is
mounted and which utilizes the generated heat energy, has been tempered it can be
accepted that the system is in nominal operation mode. Adjustments and checks of the
burner have to be performed in nominal operation mode (as well as of the consuming-
appliance depending on its operation mode). For the burner it is necessary to assign the
operational heating output, which has to comply with the consumed heating output of the
appliance in nominal operation mode.
In nominal heating output mode the so called “hot test” of the system has to be performed,
according to the acting legal provisions.
The firing air flow rate is significant for the operation mode and the efficiency
of the system – burner and appliance. When the air quantity is less than the
optimal, it might lead to incomplete fuel burning. Also when the air consumption is
higher than the optimal, it leads to cooling of the burning zone and again to
incomplete fuel burning. Therefore it is important to provide free access to air (to
the burner as well as to the room where the system is installed), which to be fed
from the fan to the burning zone, in order to ensure optimal work parameters and
economic operation.
6.2.9. OPERATION MODES OF A PELLET BURNER FROM SERIES “GP XX SC”.
After successful fuel ignition the burner transits through a mode for stabilization of the
burning process, as the display panel shows the following information (Figure 6.6):
Summary of Contents for GP 18 sc
Page 39: ...Pellet burner GP xx sc 39...
