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1. Turning ventilator on.
Connect the ventilator to power supply. The display shows the timer operating status.
Press the
button to turn the ventilator on.
The display shows current speed, active operation mode and timer operating status.
2. User menu
To navigate between the user menu items press consistently the
button.
speed
timer
operation mode
engineering menu
3. Parameter setting in the user menu.
speed
Parameter setting using the
or
buttons:
low speed
middle speed
high speed
timer
Parameter setting using the
or
buttons.
4 hours at the high speed
8 hours at the low speed
turning timer off
The ventilator reverts to operation with a previous speed setting upon countdown of the set
time period.
operation mode
Parameter setting using the
or
buttons.
Regeneration mode
Ventilation mode
In case of installation of two ventilators the air flow direction depends on the external wiring,
refer the wiring diagram on the page 12.
4. Engineering menu
Press the
button to go to engineering menu .
To navigate between the engineering menu items press consistently the
button.
filter servicing timer
configuration
deactivation mode
speed setting
