Air Inlet; Fume Exhaust - Ferroli LIRA PLUS Manuel D'installation, D'utilisation Et D'entretien

Every installation must provide for an easily accessible technical space for periodical maintenance.
The stove is provided with 4 adjustable feet to facilitate positioning on not perfectly flat floors.
To adjust the height, tilt the stove slightly and turn the feet as required.
The stove is supplied with the ambient sensor fixed through a wrapper on the back of the stove; we recommend to
remove the wrapper and to locate the sensor in the best position possible as to improve the temperature registration
in accordance with the ambient context and the length of the cable. As for temperature registration done at a certain
distance we reccomend to install the ambient thermostat/ambient programming clock-thermostat – see. par.4.8.
- The stove cannot be installed in bedrooms, bathrooms and in general in rooms where
another heating unit is already installed without an independent air inflow.
- With wooden floors, install a floor protection base in conformity with the current regulations.
- Suitable fire-prevention devices should be arranged for any eventuality.
- Do not install the stove in places with an explosive atmosphere.

2.3 Air inlet

The stove air inlet pipe or intake is located at the back and is round and 32 mm in diameter.
A quantity of air at least equal to that necessary for combustion must flow in the room where the stove is installed;
therefore the combustion air necessary to ensure correct operation of the stove must be drawn:
►
from the room, provided there is a wall air inlet near the stove, communicating with the outside and of minimum
area 100 cm² suitably protected externally by a grille;
►
or with direct connection to the outside with an appropriate pipe having a minimum internal diameter of 32 mm
and maximum length of 1.5 m, provided with antiwind protection at the end (down bend).
The air inflow can also be obtained from a room adjoining that of installation, provided the flow can occur freely
through permanent openings to the outside; the room must not be used as a garage, for storing combustible
materials or for activities with fire risk.

2.4 Fume exhaust

The fumes can be exhausted through a connection to a conventional flue or an external duct with double wall or
insulated pipe. The fume exhaust connections must guarantee a minimum draught of 10 Pa so that the evacuation
of fumes is assured in case of a temporary power failure.
- The installer must check the efficiency and state of the flue and its conformity with the local, national and European
regulations.
- Certified pipes and connections with adequate seals guaranteeing their tightness must be used.
- In case of fire, shut down the stove, promptly call the fire department, and avoid continual attempts to extinguish it.
- Clean the flue and respective connection at least once a year.
Antiwind
grille
Flue
Flue connection
Inspection door on
flue
Air inlet
min. 100 cm²
T union with
inspection cap
Floor protection base
30
A = 300 mm
B = 200 mm
C = 1500 mm
D = 200 mm
LIRA PLUS