TECHNICAL CHARACTERISTICS
LEONARDO
®
SYSTEM
LEONARDO
®
is a combustion safety and control system which allows optimal per-
formance in all conditions.
LEONARDO
®
ensures excellent operation thanks to two sensors measuring the
pressure level in the combustion chamber and smoke temperature. The detection of
and subsequent optimisation of these two parameters is continuous in order to cor-
rect operation anomalies in real time.
The LEONARDO
®
system offers constant combustion, automatically regulating
the draft based on the characteristics of the chimney flue (bends, length, shape,
diameter, etc..) and environmental conditions (wind, humidity, atmospheric pres-
sure, installations at high altitude, etc.). The standards for installation must be
respected.
LEONARDO
®
system is also able to recognise the type of pellets and automatical-
ly adjust the flow moment by moment to ensure the required level of combustion.
ELECTRONIC CIRCUIT BOARD
RS232/AUX
Tank safety micro-
switch
Hearth safety
microswitch
pressure
switch
TM 60°C
Tank
TM 150°C pel-
let chute
SCREW
SERIAL PORT
The Dealer can install an optional on the AUX outlet for controlling the process
of switching on and off (e.g. telephone remote, local thermostat), located at the
rear oh the stove. Can be connected via special optional trestle (code 621240).
BACKUP BATTERY
A backup battery is found on the control board (3-Volt CR 2032 battery). Its mal-
function is indicated with the following messages (not considered a defect but due
to normal wear-and-tear): "Battery check".
For more detailed information, please contact the DEALER who has performed
the first 1st ignition.
CONSOLLE
AUX
Panel control
Service
Backup
battery
SMOKE EXPULSION
MOTOR
RIGHT VENTILATION AMBIENT
LEFT VENTILATION AMBIENT
24
SMOKE RPM
SENSOR AIR AMBIENT
Vacuum gauge
230 Vac POWER
SUPPLY
50Hz +/-10%
2A FUSE
PORT BACK STOVE
*
FUSE
two fuses are inserted in the socket
with switch, located on the back of
the stove, one of which operational
and the other is held in reserve.
Reading points
*
*