• The appliance must be installed in such a way as to ensure that under normal operating conditions, no one
can come into contact with any moving parts or live electrical components.
• Should you need to: dismantle the appliance, using the proper tools; remove the heat exchanger; remove the
motor module; the appliance must first be switched off and disconnected from the electrical power supply.
• The electrical system to which the appliance is connected must comply with current regulations.
• Connect the appliance to the electrical power supply/socket only if the rated power of the supply is compatible
with the maximum rated power of the appliance. If not, contact a professional electrician without delay.
• Switch off the main isolating switch: if an operating fault is detected; before cleaning the outside of the
appliance; if the appliance is not going to be used for any length of time.
• 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
electrician.
•
A multi-pole switch must be
used to install the appliance.
The contact opening gap must
be no less than 3 mm.
Items supplied
The main parts of the appliance are:
• an outer casing made using sheet metal
• a polystyrene countercurrent type heat exchanger which guarantees heat exchange efficiency of up to 92%;
• two energy-saving variable-speed brushless centrifugal motors with backward-curved blades (3 preset
speeds);
• an electronics control box with integrated display.
• a junction box used to connect the appliance to the power supply and any preheater installed;
• 4 outlets at the top + 2 at the bottom; two caps are provided to close off the two extra outlets as necessary;
key to air connections (flow Fig.)
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
• two F5 filters (or F7 as an optional extra)
• two temperature sensors (defrosting);
• bag containing screws and plugs for wall-mounted installation.
13
ENGLISH
1
1
A
