Duct Run Calculation; Electrical; Electrical Supply - Sirius Range Hoods SU900 Installation Instructions Manual

Duct Run Calculation.

The maximum duct run before effecting
the performance of the hood is 100'. Cal-
culate your duct run by measuring linear
feet and adding the elbows, transitions
and caps based on the table below.
Maximum Run
6" or 3 1/4 x 10" duct
Deduct
Each 90 elbow used
Each 45 elbow used
Each 6" or 3 1/4 x 10" duct
Transition used
Each 3'1/4 x 10" to 6"
Transition used
Side Wall with damper
Roof Cap
WARNING: All electrical work must be
performed by a qualified electrician.
Please ensure that the appropriate electri-
cal codes or prevailing local building co-
des and ordinances are adhered to.
Ensure that the electricity supply is di-
sconnected at source. Do not use an ex-
tension cord or adapter plug with this
appliance.
This appliance must be grounded. Con-
nect to a properly grounded branch
circuit, protected by a 15 amp circuit
breaker.
The ducting connection to the hood
must be in line with the central verti-
cal axis of the range hood 1" away from
the back wall on which the hood is to be
mounted.
Range hoods may interrupt the proper
flow of combustion gases from firepla-
ces, gas furnaces and gas water heaters.
100 FT
To minimize the risk of drawing these
lethal gases back into the home, please
follow the heating equipment manufac-
15FT
turers safety standards and guidelines
carefully.
9FT
Refer to NFPA and ASHRAE for additional
information.
1FT
5FT
30FT
30FT
E LE CT RIC AL

Electrical Supply.

This
3amp electrical supply – ensure an ap-
propriately qualified person completes
the electrical hook-up. The connection
point for the electrical supply is at the top
of the unit, therefore the electrical supply
must be run down from the ceiling alon-
gside the ductwork.
All electrical and venting hook-ups must
be in place before commencing installa-
tion of the hood-fan.
appliance requires 120V/60Hz,
5