15
• The appliance cannot be used to pilot the operation of water
heaters, stoves, etc.; neither must it drain into the hot water
ducts of such appliances.
• The appliance must expel air directly to the outside through
a single dedicated duct.
• The flow of extracted air must be clean (i.e. free of grease,
soot, chemical and corrosive agents and explosive or
flammable mixtures).
• Keep the air intake and outlet ports of the appliance free of
obstructions, to ensure optimum air flow.
• Maximum operating temperature: 45°C.
• Specifications for the power supply must correspond to the
electrical data on ID plate A (Fig. 1).
• The appliance must be installed by a
professionally qualified technician.
• The appliance must be wired to the power supply
by way of a multi-pole isolating switch with a gap
of at least 3 mm between contacts.
Items supplied
The main parts of the appliance are:
• an outer casing made using an expanded polypropylene
shell and a hinged hatch (removable);
• a cross and counter flow heat exchanger, made of
polystyrene, featuring a special geometry designed to
guarantee ultra high efficiency in terms of heat exchange
(>85%);
• two energy-saving variable speed brushless motors (2
preset speeds);
• electronic circuits supervising the power input, monitoring
and control of the appliance;
• temperature sensors (bypass and defrost);
• remote controller (wall installation);
• two G4 filters ( 1 M5 filter optional;
Key to air connections (Fig.2)
A: Fresh air intake from outside
B: Stale air intake from room
C: Clean air outlet inside the room
D: Stale air outlet to outside
ENGLISH
1
1
A
A
B
C
D
Out
In
In
Out
Bp
2
2
A
B
C
D
Out
In
In
Out
Bp
