Tempair
3 in 1 Exhaust Fan
Installation Instructions
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P a g e
V e r 1 . 3
2.
Ensure the appliance is installed, recessed into a ceiling at least 2.1 metres from the floor.
3.
Cut a hole in the ceiling of 326mm x 462mm.
4.
Locate a suitable position on the ceiling space for the Ducted Fan unit, preferably near the heater unit as
shown in the diagram above (Fig. 2 & 3), and the direction of airflow is correct before securing into
position.
5.
Determine the length of ducting required between heater unit outlet and ducted fan inlet. 4 meters of
ducting are provided. Cut ducting to appropriate length and connect the heater unit and ducted fan. Use
tape to secure this duct connection if required.
6.
Using the remaining ducting, fit this to the outlet of the ducted fan (note the direction of the air flow) and
feed to outlet of the wall grille. We recommend the location of the grille (Fig.6) on the exterior
wall/surface of the building in such that the ducting is routed as straight and linear as possible between
the ducted fan and the grille outlet. This will ensure best air extraction.
7.
Locate the terminal block on the back of the heater unit (under the cover). Connect the supply wires from
the Ducted Fan to the terminal block via the hole on the side. Complete in accordance with the wiring
diagram shown in Fig. 5
8.
Make the wiring connection of the wall switch supplied to the terminal block on the heater unit, using
wiring diagram shown in Fig. 5, and secure the terminal box cover.
Fig. 3
