Table of Contents
Advertisement
SEM81 MOTOR
For ease of installation the SEM81 motor can be fixed
inside the roof cavity or positioned underneath the floor of
the house, providing the SEM81 motor is protected from
the elements. The SEM81 motors uses mounting brackets
to fix it securely to the predetermined location. This
location must be accessible.
•
Note: the SEM81 motor cannot be installed
back-to-back with the rangehood.
Motor/ducting and electrical connection installation
1. After deciding the location of the SEM81 motor (no
back-to-back intallation, no closer than 2 metres and
no further than 7 metres from the rangehood) insert
the supplied rubber anti-vibration caps into the holes
on the supplied brackets. The motor should be ideally
located closer to the venting point for maximum air
movement. The rubber caps must be inserted on the
side of the bracket that fixes to the structure. These
caps will reduce any vibration and reduce the noise
level of the motor.
(Fig1. [1C])
2. Using the supplied screws connect the brackets (Fig.
1A) to the motor (Fig. 1B).
3. Align the SEM81 motor bracket with predetermined
location and mark the points required for pre-drilling of
the holes.
4. After pre-drilling he holes, insert the plastic dowels
(Fig. 2A) and then fix in place using the supplied
screws (Fig. 2B).
Make sure you have taken note of the inwards and
outwards arrows on the SEM81 motor and the motor is
positioned accordingly.
5. Connect a length of Sirius 200mm ducting to the collar
to the rangehood and secure with a URC25/215 ring
clamp (if using semi-rigid ducting).
6. Run a length a ducting to the location of the SEM81
motor and secure to the inlet collar and secure with
another URC25/215 ring clamp (if using semi-rigid
ducting).
7. Run another length of 200mm ducting from the outlet
collar on the SEM81 motor to the predetermined exit
point/vent. See Sirius website for wall/room and eave
venting options or contact your nearest Sirius retail
partner.
8. The SEM motor has a 7 metre long cable with
colour-coded wiring. Follow the MOTOR WIRING
CONNECTION instructions on page 4 of this manual
to connect the motor to the rangehood.
9. The motor will draw power itself from the rangehood
which is plugged into a 10AMP powerpoint located
within 1 metre of the rangehood.
Roof venting option shown
350mm
200mm
(Fig.1)
(Fig. 2)
12
Air direction
Power cord
1A
1B
1C
2A
2A
2B
2A
2B
Advertisement
Table of Contents
