Operation and Maintenance Manual - GB
G
B
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GB-35
AD02 or AD03 module under the instrument hood of the boiler and connect it electrically
between the boiler terminal board and the extraction fan, see the wiring diagram.
This setting and connection with AD02 or AD03 module and special connector (jumper to main
switch)
is standardly used for DCxxSP boilers with the function for automatic start after
wood is burnt out activated (AUTOSTART – S34 = 1 or S34 = 2). Boiler exhaust fan is run-
ning simultaneously with the pellet burner during the AUTOSTART function.
e) S6 = 5
…… Reserve function as the output function for the Z1 ignition spiral when the reserve
copies the run of the ignition spiral.
f) S6 = 6
….. Cleaning function of the combustion chamber or grill (flap). If the burner is in the
normal START, RUN and STOP mode, the output is not energized. The output is only energized
for the limited time T11, which continues immediately
after the expiration of time T5 in the
STOP mode. It is not used with the A45 burner.
g) S6 = 7
….. Reserve function as
the output function for the external worm conveyor,
when
the reserve copies the run of the external worm conveyor (cycles between time T4 and T6).
The
reserve output work independently
of the condition of the actual output for the external worm
conveyor. This means that if the standard output for the external conveyor gets damaged, the re-
serve will work independently in accordance with the same program, and therefore it can be used
as a replacement for the damaged output.
h) S6 = 8
….. Reserve function as
the output function for the external worm conveyor,
when
the reserve copies the run of the external worm conveyor (cycles between time T4 and T6).
The
reserve works in dependence on
the status of the actual output for the external worm conveyor.
This means that if the output for the external conveyor gets damaged, the reserve will be switched
off automatically. This function is suitable in situations when you need to control another external
conveyor that supplies (feeds) pellets from a larger distance to the main conveyor from which the
pellets fall directly to the burner.
i) S6 = 9
….. Reserve function as
the output function for the external worm conveyor,
when
the reserve copies the run of the external worm conveyor, but with the difference that it
does not
cycle, but runs permanently both during the drawing of the ignition amount and during both
the times T4 and T6.
Thus, the other external conveyor runs continuously and
works indepen-
dently
of the status of the actual output for the external worm conveyor. This means that if the
output to the main external conveyor from which pellets directly fall to the burner gets damaged,
the reserve will keep
working independently
. This function can be used in cases when you need
to control another external conveyor that supplies (feeds) pellets
from a larger distance to a pel-
let bin at the boiler
from which the main external conveyor draws pellets to supply them directly
to the burner.
Caution
- the other external conveyor must always be controlled with an additional
level sensor (level meter) that will maintain the level of pellets in the pellet bin at the boiler.
j) S6 = 10
….. Reserve function as the output
function for the external worm conveyor,
when
the reserve copies the run of the external worm conveyor, but with the difference that it
does not
cycle, but runs permanently both during the drawing of the ignition amount and during both
the times T4 and T6.
Thus, the other external conveyor runs continuously, but it
works in de-
pendence on
the status of the actual output for the external worm conveyor. This means that if the
