User Manual

PART 2: MOTOR INSTALLATION GUIDE
IN ROOF SOLUTION
Positioning your In-Roof Unit:
It is recommended that the In-Roof motor unit
be mounted in a roof space or wall cavity. Please
ensure that the In-Roof motor unit is positioned
in an environment that is free of other gases to
enable an efficient expulsion of the cooking
by-products and to ensure that back draft of
external gases doesn’t take place.
Please ensure the motor is positioned away from
other exhausts such as replace chimneys, gas
fuses, etc. The inline unit can be mounted so that it
ducts directly through the wall or eave
STEP 1:
Establish a suitable position in the roof or wall cavity for the In-Roof motor unit, ensuring that the distance between the Roof
motor unit and the outside vent is under 800 mm. The In-Roof motor unit must be located a minimum of 3 metres from the
hood unit.
STEP 2:
Using the mounting bracket and screws, mount the In-roof motor unit to a beam, truss or another appropriate structures in the
roof or wall space. Ensure the direction of airflow is toward the outside. The direction of airflow is marked on the In-roof
motor unit.
STEP 3:
Cut a 205 mm diameter hole in the wall or eave to enable the mounting of the external vent. Please ensure that the hole is cut in
a practical position to enable the Flexi Duct to be secured. Attach the Flexi Duct to the vent and then mount vent to the
wall or eave.
STEP 4:
Attach the Flexi Duct from the external vent to the outlet of the In-roof motor unit using duct clamps. To minimise inefficiencies
and noise ensure the duct is pulled tight.
STEP 5:
Attach Flexi Duct from the In-roof motor unit to the rangehood using duct clamps. Ensure that the duct is pulled tightly to
ensure that FlexiDuct remains firm and stable during operation. Avoid sharp bends in the duct. Gentle bends in the ducting are
recommended as it assists in muffling noise from the fan unit back to the rangehood. If the FlexiDuct needs to be extended
attach the two FlexiDuct ends using a RigidDuct insert, secured by pipe clips product tape.
STEP 6:
Attach the male plug of the In-roof motor unit to the female plug of the rangehood to enable power supply to the fan motor unit.
An extension lead (not supplied) of up to five meters may be added if required.
Mounting Bracket Outlet
Inlet