minimum contact gaps of 3 mm to install the
appliance.
• Switch off the appliance at the installation's main
s
witch: a) if the appliance does not function
c
orrectly; b) before cleaning the outside of the
a
ppliance, c) if the appliance is not to be used for
any length of time.
•
Ensure that the room has an adequate source of
f
resh air to ensure correct appliance operation. In
the event that other non-sealed combustion-based
appliances (such as water heater or gas stove) are
installed in the same room, check that air
r
eplacement is sufficient for all appliances to work
effectively together.
• The appliance cannot be used to control activation
of water heaters, room heaters, etc. and it must not
exhaust into the hot air flues.
• Ensure that the appliance discharges into a single
duct (dedicated to this product) or directly to the
outside.
• The air to be extracted from the room must be clean
(i.e. free of grease, soot, chemical and corrosive
agents, and explosive or flammable mixtures).
• Do not cover or block appliance intake or outlet
vents grilles as this may prevent optimum air flow.
• T HCS Model: do not cover or obstruct the humidity
sensor grille.
• PIR Model: do not cover the lens of the presence
sensor.
• Specifications for the power supply must
correspond to the electrical data on data plate A
(Fig.A)
N.B.
• If the appliance is installed between a wall and
wall tiling, fit a spacer to compensate for any
level differences to ensure correct operation.
• If the unit is to be mounted on the ceiling,replace
the mylar spring (already fitted to thefan),with
the thicker one contained in theaccessories bag.
(Fig.10)
Installation
Fig. 1-17
Timer setting
F
ig. 18-22
Maintenance / Cleaning
Fig. 23-24
10
ENGLISH
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