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ENGLISH
•
ELECTRONIC CIRCUIT BOARD
smoke rpm
Reading points
Lithium CR2032
backup battery
ingnition element
ventilation ambient
SCREW
Smoke-expulsion motor
Port on back of stove
Vacuum gauge
RPM ambient
remote-control
device
Emergency button
thermocouple
thermocouple
230 vac power
supply
50hz +/-10%
Vacuum gauge
Pressure switch
Air channelling
fan
Flow sensor
ambient-air sensor
channelling
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 of the
stove. This can be connected via special optional trestle (code 640560).
BACKUP BATTERY
A backup battery is found on the control board (3-Volt CR 2032 battery). Its malfun-
ction 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 performed the
¿
rst 1st ignition.
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
**
.
* **
GENERAL INFORMATION
LEONARDO is a combustion safety and control system which allows optimal performan-
ce in all conditions 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 correct operation anomalies in real time.
The LEONARDO system offers constant combustion, automatically regulating the draft
based on the characteristics of the chimney
À
ue (bends, length, shape, diameter, etc.)
and environmental conditions (wind, humidity, atmospheric pressure, installations at high
altitude, etc.). The standards for installation must be respected.
The LEONARDO system is also able to recognise the type of pellets and automatically
adjust the
À
ow moment by moment to ensure the required level of combustion.
• ELECTRONIC EQUIPMENT
*
patented
*
ambient-air
sensor
