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Operation and maintenance manual – Burner A70 Petro
18-GB
GB
NOTE
- The signs + and – displayed next to the
START / RUN / STOP
functions indicate
the following states: the first + or – indicates that the control thermostat of the boiler panel
is either switched ON (+) or OFF (-), the or – indicates that the photocell detects
(+) or does not detect (-) flame.
Parameters of the RUN mode
AIR RUN
[ 0 - 100%] air quantity necessary for good-quality of combustion during operation at the
pre-set burner output.
The factory default setting is 80%
.
FEEDR RUN
[ 0 - 100%] amount of fuel necessary for achieving the required output.
The factory
default setting is 26%
.
FEEDR2
[ 0 - 100 sec] run-out time of the external dispensing conveyor after the rotational sensor
of the pellets-level in the burner detests sufficient level of fuel in the supply tube (I.E. the rotational
sensor stops moving).
The factory default setting is 10 sec.
TUBE RUN
[ 0 - 100%] the angle at which the rotation combustion chamber‘s (cylinder‘s) position is
turned in the range up to 360°. This setting influences clinkering of fuel and quality of combustion.
The factory default setting is 10%.
TUBE TIME
[ 1 - 40 min] a time period upon which the rotation combustion chamber (cylinder)
regularly slightly turns its position. This setting influences clinkering of fuel and quality of combus-
tion.
The factory default setting is 4 minutes.
TIME FEEDR
[ 1 - 40 sec] interval of internal fuel dispensing by the conveying screw 1. This setting
influences clinkering of fuel and quality of combustion.
The factory default setting is 12 sec.
The burn-off stage
(i.e. the
STOP
mode) progresses in the following way:
If the boiler thermostat which controls the burner operation switches off, the burner automatically
switches into the
STOP
operation mode. During this mode, the following happens:
1. The dispensing of fuel into the burner by an external conveyer is automatically stopped.
2. The burner switches into the mode of the fuel burn-off (in the rotation combustion chamber)
which is determined by the
TIME STOP
parameter.
3. After the
TIME STOP
period has elapsed, the burner automatically switches into the stage of
cooling and cleaning the combustion chamber. The duration of this period is determined by the
TIME END
parameter.
4. After this period has elapsed, the burner automatically switches into idle mode and waits for a
new command for start-up and ignition.
CAUTION
– it is only this operation state, in which it is permitted to carry out the manual
cleaning procedure of the rotation combustion chamber. Pres the ESC button and hold it for
several seconds. Thus the burner fan is switched on and the rotation combustion chamber
will keep rotating for the period of two minutes.
Real values may be changed by the and buttons. By pressing the ENT button, the program
moves to the following value and so on. By pressing the ESC button, the program returns into the
main menu. Set the particular values according to instructions included further in this manual.
