CAUTION:
Regulations concerning the discharge of air must be fulfilled. Local building codes may require venting to the outside. Locate in accordance
with the requirements of the Wiring Rules AS/NZS 3000 relating to damp situations.
Note: Steam will only be removed if there is sufficient flow of air through the room. Ensure adequate inlet openings in the room are provided,
for example through windows, vents or under the door. Air-flow paths from room inlets to fan should ideally pass over surfaces where
condensation may form.
2 Mounting
These exhaust fans are designed primarily for wall-mounting. They may be vented in to a cavity wall or in to the roof space in the ceiling.
Alternatively, the fan may be ducted through an outside wall (with the addition of ducting and an outside grille). Protrusions into wall/ceiling
cavity are as per below figures.
The flaps of the Auto-Shutter are driven by a thermoactuator. Due to this, the flaps will take time to open/close when the exhaust fan is
switched on/off.
Time to Open: 30 – 60 seconds
Time to Close: 120 – 200 seconds
Draft Stopper
Duct
Ceiling
96mm
160mm
250mm
Wall/Ceiling
Wall/Ceiling
Draft Stopper
Duct
Ceiling
96mm
160mm
250mm
Wall/Ceiling
Wall/Ceiling
Fan with duct
Fan with draft stopper
Fan with auto shutter and duct
Fan with auto shutter
Fan only
Draft Stopper
Duct
Ceiling
96mm
160mm
250mm
Wall/Ceiling
Wall/Ceiling
Ceiling
Duct
Fan with Auto-Shutter & duct
310mm
150mm
Fan with Auto-Shutter
Wall/Ceiling
Auto-Shutter
ROOF VENT CAP
ROOFING
When fitted, the duct outlet must be the same height or lower
than the exhaust fan.
The duct must not be installed vertically into a roof vent cap
– the product is not designed or intended for this type
of installation.
3
Auto-Shutter (for EFS150SQWE, EFT150SQSWE & EFS150SQSWE only)
