Pellet burner GP 45 IV 30
After primary blowing by the fan the burner feeds ignition fuel doze and the process of firing
begins. The display shows “IGNITION 1” – first attempt for ignition, which has to be
completed within a defined period of time, adjusted in the control module software.
The burner’s control module is factory programmed with optimal settings for operation. The
burner can operate within a discreet number of heating output levels. The last, maximum
level of the burner’s heating output is adjusted to achieve higher output than its nominal –
this mode should be chosen when the used fuel is with lower caloricity or when the heat
energy consumption is higher than the burner’s nominal output.
Operation modes at maximum heating output, exceeding the burner’s nominal, are
recommended for short periods of time (total usage up to 10 hours per heating season),
because such modes could lead to increased heat loads over the burner’s construction and
to decrease its life resource.
The practice shows that the factory set parameters do not require additional adjustment,
even if different fuel types are used.
The manufacture company reserves its right to make changes over the appliance
settings values, without obligation to inform the end customers.
The parameter values, which define the heating output of a burner from series “GP”
are determined under the following conditions:
The utilized wood pellets are with diameter 6 mm from category ENplus-A1
(category A, see the wood pellets categorization table);
The tilt angle between the fuel transport auger axis and the horizontal plane is
45
o
;
The ash content (mineral inflammable mass) does not change significantly the
fuel burning heat value (its caloricity), but requires specialized construction of
the burner’s main module, in order to achieve efficient and economic burning
process. Therefore the fuel compatibility and efficiency have to be checked and
utilized in the appliance after approving results;
The manufacture company reserves its right to change the default values of the
parameters, which control the burner operation, without obligation to inform its
customers;
The heating output level factory settings, providing optimum burner operation,
are presented in Table 6.1;
The presented heating output levels determine the heating output and the
burner operation mode;
The burner initial adjustment has to be performed by trained servicing
technician, as no other adjustments by the end user are required after that;
Next follows a description of how to determine the fuel consumption and
respectively calculation of the burner heating output:
Switch on the burner;
Take off the fuel feeding flexible pipe from the burner module and direct it to a
container (for example plastic bag, utensil or other), where to gather the fuel
dropped by the auger;
An authorized technician has to choose “Advance menu” and activate the
parameter “Stoker adj.”. EXPLANATION: the access to this menu is password
protected;
As a next step leave the auger operating for 6 minutes. The pellets quantity
gathered in the container has to be weigh (measured) and registered in the
controller by using the buttons with indicated directing information. After that the
burner operation has to be activated again. If known and necessary the pellets
