Before You Begin; Minimum And Maximums; Ducting - Sirius SIU3 Notice D'utilisation Et D'entretien

The manufacturer declines all responsi-
bility in the event of failure to observe the
instructions given here for installation,
maintenance and suitable operation of
the product. The manufacturer further
declines all responsibility for injury due
to negligence and the warranty of the
unit automatically expires due to impro-
per maintenance and/or installation.
MINIMUM A ND MA XI MUMS
Min length of power unit structure with
deflector connected = 36.6"
Min length of power unit without de-
flector = 32".
Max length of power unit structure = 48".
Recommended height from cook top to
underside of hood = 30" for gas, 25" for
electric.
If vented externally, 6" / 150mm round
ducting must be available for the hood
through the ceiling, in line with the cen-
tral vertical axis of the range hood.
If i's gas range or cook top recomman-
ded 8".
This unit must have it's own ductwork.
Do not under any circumstances vent this
unit into any other ductwork or exhaust
ducting in the building.
PLEASE NOTE THAT THE DUCT OUTLET ON
THE TOP OF THE POWER UNIT IS OFF SET
FROM CENTRE AND THEREFORE AN ADJU-
STABLE 6" ROUND BEND WILL BE REQUIRED
TO LINE THE EXHAUST OUTLET WITH THE
6" HOLE IN THE CEILING MOUNT BRACKET.
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B E FOR E Y OU BEG I N
D UC TI NG
BEFORE YOU BEGIN: It is advisable to test
run the range hood before installation.
BEFORE STARTING – please read this en-
tire document and ensure you are fully
conversant with the require-ments and
limitations. These units weigh approxi-
mately 125lbs and therefore require a
minimum of two people to install.
Use the shortest most direct ductwork
route possible. Only use metal ducting
- plastic ducting is generally not permit-
ted by code. Do not use flexible metal
ducting as the ridges of the ducting cau-
se severe air turbulence and will signifi-
cantly reduce the efficiency of any hood
-THIS TYPE OF DUCTING WILL REDUCE
EFFICIENCY BY 50%.
Vent hoods may interrupt the proper flow
of exhaust gases from fire-places, gas
furnaces and gas water heaters. To mini-
mize the risk of drawing these lethal ga-
ses back into the home please follow the
heating equipment manufacturers safety
standards and guidelines. Refer to NFPA
and ASHRAE for additional information.