hoxter ABRA 6, Installation And Operating Instruction, Page: 11 / 16

ALARMS AND WARNING MESSAGES
SiG warning message - the signal strenght beween display
and control unit is too weak.
bAt warning message
- the voltage of the batteries in the
display is too low. Replace the batteries.
Alarm - Alarm is signaled by beeps and flashing of the display.
AL-1
Power supply of the electronical control unit failure. For security reason the
backup battery allows to open the air inlet flap and the fireburning controls turns
itself off. Check the power supply feed.
AL-2 Power supply of the electronical control unit failure
and also weak backup battery in the electronical control unit.
Replace the backup battery in the electronical control unit
and check the power supply feed.
AL-3
Bad heating. All of following conditions occured. The time period of the first
burning phase was longer than 30min, the temperature in the burning chamber
didn’t reach 90°C and decreased of more than 10°C. The fireburning control
automatically ends the combustion proces and when the temperature drops bellow
50°C it closes the air inlet flap.
St1 - first phase. This stage begins with opening and closing of the doors and
ends when the starting temperature t
start
is reached. Starting temperature is
determined with the choice of product during the set-up process.
St2
- second phase. Second phase starts after the temperature
t
start
is reached
and continues for at least 15 min. During this stage the maximal temperature t
max
is reached.
St3 - third phase is the stage of active burning.
St4 - fourth phase is the stage of active burning out, the air inlet flap lets in only
minimal possible air required for combustion.
St5
- fifth phase is the stage of hot coals, the air inlet flap is closed completelly.
St0 phase zero - non-active phase, when the temperature in the burning chamber
is lower than 50°C. Fireburning control automatically wents in saving mode.
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