Useful warnings:
- Use an air outlet pipe with a maximum length not higher than 5 meters.
- Limit the number of bends in the exhausting pipe as every bend reduces the performance up
to one linear meter. (If you use 2 90° bends, than the length of the pipe has not to be higher
than 3 meters).
- The material for the pipe has to be approved by an authorized company.
- It is important to avoid changes in the diameter (we recommend a diameter of 150mm).
- Read carefully the manual of instructions and installation of the unit.
- Sirius will not be responsible for problems of capacity and/ or noise level due to the missed
respect of the warnings included in the manual of instructions.
- SEM8/7 are equipped with a 200mm diameter hole for the exhausting pipe. If the unit that
has to be connected to the remote fan is already equipped with a 200mm diameter hole, the
nit is recommended to use a pipe with the same diameter in order to get good performances.
Otherwise, if the unit is equipped with a 150mm diameter hole, than it is recommended to use
the joint (from 200mm to 150mm), already supplied with the unit.
The electric box cable should not be cut or joined together with other cables, since it could
compromise the proper working and the safety conditions of the appliance. Furthermore, this
will invalidate the manufacturer's warranty coverage.
CAUTION: In order to know the exact power input in (WATT) of the motor being used, the
technician shall tick the box corresponding to the SEM unit used on the label placed next to the
rating label, as shown in the figure below. "
Warnings!
As a result of the new EU65 "Energy label" and EU66 " Ecodesign" regulations issued by the
European Commission, which came into force on January 1st, 2015 , our products have been
adapted to comply with these new requirements. All of the models complying with the energy
label requirements, are equipped with new electronics including a timer device for suction spe-
eds control, when the air capacity exceeds 650m3/h.
SEM1 and SEM2 products have the timer control function activated at IV speed for 6 minutes,
if it is combined with a DOWNDRAFT or 5 minutes if it is combined with other products, such as
ceiling hoods, wall hoods and island hoods. Once the abovementioned times elapse, the motor
will switch to 3rd speed automatically.
SEM7 and SEM8 products have a maximum air capacity higher than 650m3/h at both 4th and
3rd speed, therefore they will have the following by default timer control functions:
SEM7 SEM8 with DOWNDRAFT EM
4° speed is time controlled for 6 minutes, after which the product switches to 2° speed
3° speed is time controlled for 7 minutes, minutes, after which the product switches to 2° speed
SEM7 and SEM8 with CEILING- WALL AND ISLAND HOODS.
4° speed is time controlled for 5 minutes, minutes, after which the product switches to 2° speed
3° speed is time controlled for 7 minutes, minutes, after which the product switches to 2° speed
The energy consumption of the appliance in stand – by mode is lower than 0.5W.
14