Olsberg Minerva plus, Operating Manual, Page: 22 / 48

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Control characteristics:
In the automatic level A , the unit switches to the next
lower capacity level after reaching the desired room
temperature. In other words, from 5 to 4, followed by
3-2-1, and conversely, in the case of heat demand,
from 1 to 2-3-4-5.
If the capacity level has been selected manually, for
example level 4, the unit switches directly from 4 to
level 1, and/or from 1 to 4.
The unit only switches off if
STANDBY operation is
set to ON .
8.5.3 Menu point AIR SPEED
Defines the desired rotation speed of the convection
air blower in the possible steps of
1-5 and A (auto-
matic).
Settings: When AIR SPEED appears in the display
with the scrolling mode, press the button to in-
crease the value, and the button to decrease the
value.
In complete mode, the settings are entered in the
SET WORK menu (see point 11.2)
Should more heat be produced than can be trans-
ported at the set ventilation level, the convection air
blower switches automatically to the highest rotation
speed when a specific basic temperature has been
exceeded.
The message
V=E appears in the display.
8.5.2 Menu point SET T. ROOM
This defines the desired room temperature in the
possible settings of L (for low), 10-40°C, H (for hot).
Settings: When SET T. ROOM appears in the dis-
play with the scrolling mode, press the button to
increase the value, and the button to decrease
the value.
In complete mode, the settings are entered in the
SET WORK menu (see point 11.2).
As soon as the set room temperature is reached, the
heat performance is automatically turned down.
The messages
MODUL. BETRIEB and
THERMOSTAT ON appear in the display.
Important:
The set values are saved when the unit is switched
off, or in the event of power failure.
9. Shut down
•
To shut down the unit, press and hold the OFF
button for several seconds.
The message
FINAL CLEANING appears in the
display.
•
The exhaust and convection air blowers continue
to run for a specific time, to ensure the safe dis-
charge of exhaust and to cool the unit.
The exhaust ventilator continues to run for
approx. 6 minutes. The convection ventilator runs
until the exhaust temperature is below 70°C.
•
The unit can not be ignited again, until it has
completely cooled down.
•
After the cooling process is completed, the mes-
sage
OFF appears in the display.
•
Should a new ingition process be started before
the cooling process is completed, the message
FINAL CLEANING will appear in the display.
All indication messages such as
Warning empty
brasier or alarm messages can be reset by pressing
the OFF button.
9.1 FINAL CLEANING
Should the unit be switched off by pressing the OFF
button during the ignition phase, the message
FINAL
CLEANING
will appear and an acoustic signal will
sound.
The exhaust blower will run for approx. 4 minutes at
maximum speed.
During this phase, the ON button has no impact.
After a few minutes, when the unit is cooled down,
this status switches to
AUS .
Now the unit can be started again, by pressing the
ON button.
9.2 Warning empty brasier
This message is to ensure that the combustion pan is
cleaned before a new ignition.
This guarantees better operation of the heating
stove.
The message is reset by pressing the OFF button.
ok FINAL
CLEANING
X
Olsberg