Berbel Downline Infinity BKA 90 DLI, Инструкции по эксплуатации и монтажу

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33
Operation
6006047_0 – 02.09.2021
EN
4.7.1 Filter filling indicator
The device has a check indicator in order to remind the
operator to change the filter filling. If no recirculated air filter
is used, the control indicator does not have any meaning.
The function is set so that the symbol flashes every 1,000 fan
operating hours (flash duration 120 seconds) as soon as
the device is turned off. The hours counter is restarted by
switching off the control indicator.
The symbol lights up, the filter filling must be
replaced.
D
“6.2 Maintenance” (page 36).
After replacement of the filter filling:
☞
Touch the 7-segment display of the
extraction for 5 seconds.
☞
Then touch the symbol at the same time.
y
The counter restarts.
4.7.2 Window contact switch
If a window contact switch is connected to the device,
this monitors whether the corresponding window is open
or closed. Extraction only takes place with an open window
or in recirculated air mode.
The symbol flashes:
y
A window contact switch is connected to
the device.
y
The window is closed.
y
The device does not perform extraction.
☞
Open the window.
y
Extraction can be used.
4.7.3 Run-on function
The device comes with a run-on function. If this function
is used, the device will operate for a further 10 minutes at
power setting after it has been switched off.
In recirculated air mode, it is necessary to use the run-on
function so that the device can remove the remaining
odours. Using the run-on function increases the life of the
filter filling. The filter filling must be replaced at regular
intervals.
The device is switched on.
If the automatic run-on function is activated:
☞
Touch the button one time.
y The device switches off.
y The run-on time (10 minutes) starts
automatically in power level 1.
y The 7-segment display for the extraction
displays power level 1.
y The run-on function symbol flashes.
y It is possible to switch between the power
levels.
If the button is touched again, the device
shuts off completely.
The device is switched on, and any power
level is selected.
☞
Touch the symbol one time.
y The run-on time (10 minutes) starts in the
selected power level.
y The 7-segment display for the extraction
displays the active power level.
y The run-on function symbol flashes.
y It is possible to switch between the power
levels.
If the symbol is touched again, the run-on
function stops.
The run-on function can be switched on manually or
automatically. As delivered, the automatic run-on function
is activated.
☞
Touch the 7-segment display of the
extraction for 5 seconds.
☞
Then touch the symbol at the same time.
y The symbol illuminates - automatic run-on
is activated.
y The symbol flashes - automatic run-on is
deactivated.