Function And Use - ROROS HETTA Unique-14 Instructions Manual

in conformity with the standard norms concerning electrical safety (both concerning methods and
materials).
ELECTRICAL TECHNICAL DATA
The electrical technical data are visible inside the hood after the removal of the grease filters.
CONNECTION TO THE POWER SUPPLY
The flexible feed cable supplied is already connected internally and emerges from the hood near
the air outlet duct.
It is possible to effect two types of electric installation:
fixed installation;
■
installation by means of plug on a socket;
■
if an external device is connected, it may not exceed 300VA at 230V˜.
■
PRECAUTIONS TO BE TAKEN IF REPAIRS ARE TO BE
CARRIED OUT
Repairs, including the replacement of the feed cable if necessary, are to be carried out only by
qualified personnel, using standard methods, instruments and materials. Any repairs carried out
by others could prove to be dangerous and could be a fire risk.

FUNCTION AND USE

Stand-by We can set 2 different types of stand by modes by long pressing
of the VL push-button. If the button of the VL push-button is
pressed for longer time than 3 seconds in stand-by, it modifies
the last set stand-by mode (from Stand-by A to stand-by B and
the led flashes twice, or in alternative from Stand-by B to Stand-
by A and the led flashes once).
Stand-by A (set standard on hood): if no push-button to control
the fan is active, the valve is closed and the fan is working at
speed 1.
Stand-by B: if no push-button to control the fan is active, the
valve is closed and the fan is off.
After 60 minutes from activation of any control push-button of
the fan, the hood automatically changes to the current stand-by
mode set.
Light on/off.
With short pressing of the button it sets fan with speed 3 with
valve closed; if function is already active, current stand-by will be
activated.
If the button is pressed for longer time than 3 seconds in stand-
by, it modifies the last set stand-by mode (from Stand-By A to
Stand-by B and the led flashes twice, or in alternative from
Stand-by B to stand-by A and the led flashes once).
If the button is pressed without its function activated, the fan
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