hoxter ABRA 6, Installation And Operating Instruction, Page: 10 / 16

Stage or phase of the burning
Because of different conditions of each burning (humidity, firewood quantity,
thrust of the chimney) the fireburning control unit ABRA 6 doesn’t control the
combustion by fixed time intervals for each phase. The period and process of
the combustion are always derived from maximal reached temperature
(T
max
)
in the second phase of burning.
INFORMATIONS ON DISPLAY
Informations on the display are beeing updated
each 8 second. For instant update or to activate
the backlight push the display in the upper part.
During common operation the display
shows four basic values:
Current temperature in the burning chambre
Temperature measured by the hightemperature sensor
Time of burning
The period starts when the doors sensor contact
is interrupted (opened doors) and ends when the
combustion stops . The fireburning control is now
in phase 0, the hightemperature sensor measures
temperature lower than 50°C.
Strenght of signal
The marks in the lower part of the display are showing
the strenght of the signal between the display and the
electronical control unit. It shows seven marks when
the signal is full, when the signal is too weak,
the display shows SIG warning message.
OPERATING
St1
T
start
T
max
St2 St3 St4 St5
time
te
m
pe
ra
tu
re
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