BLAUBERG Ventilatoren S11, Руководство пользователя

Страница: 12 / 24

10. Additional options
•
Select the
EXTRA OPTIONS
item in the Engineering menu and press
ENTER
.
• HEATING CONTROL
activates automatic switching on/off of the heater.
When activating the
HEATING CONTROL MODE
turn off the
SUPPLY
FAN OFF MODE
by selecting the
OFF
button.
•
The
SUPPLY FAN OFF MODE
activates the heat exchanger freeze
protection and can only be activated when the
HEATING CONTROL
option is
OFF
.
To activate the heat exchanger freezing protection function by means of
the supply fan deactivation, set the
HEATING CONTROL
parameter value
to
OFF
.
To proceed to the mode settings set the
SUPPLY FAN OFF MODE
parameter to
ON
.
• HUMIDITY SENSOR SELECTION
- selection of the humidity sensor for
controlling the unit.
1 — the sensor is installed in the extract air duct upstream of the heat
exchanger.
2 — the sensor is installed indoors.
• BYPASS OPERATION MODES:
1 — set temperature maintenance in the warm season (at a temperature
above +15 °C) in the cold season (at a temperature below +15 °C) bypass
is closed but it protects the heat exchanger from freezing by opening at a
temperature below +3 °C in the exhaust air duct downstream of the heat
exchanger.
2 — positive bypass opening for natural ventilation at outdoor temperature
above +15 °C.
WARNING
: It is not recommended to use the manual bypass mode (2)
during the winter period to prevent room overcooling.
Only
AUTO
mode (1) should be used during the winter period.
•
To save the changes and return to the Engineering menu, press .
20
5
+3
•
If the
SUPPLY FAN OFF MODE
parameter is set to
ON,
the control panel
switches to the
SUPPLY FAN OFF MODE
setting.
•
Select an item by touching the respective field:
WORKING HOURS
,
DOWNTIME
and
SWITCH-OFF TEMPERATURE
(the temperature is set
according to the outdoor temperature sensor readings defined in the range
from +10 °C to -20 °C).
•
Then use and to set the desired value.
•
Press ENTER to confirm the set parameters.
•
To return to the Engineering menu without saving changes, press
EXIT
.
www.blaubergventilatoren.de
S11/S19
12