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Ravelli MILD Manuel D'installation, D'utilisation Et D'entretien page 139

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5.7 USER TRAINING
Once installation is complete, the user must
always be fully trained in the functions and
characteristics of the stove by the technician
authorized by Ravelli to ensure optimal and safe
use.
The training should cover the following topics:
• Description of the stove, its operation and basic
settings.
• How to turn the stove on and off safely.
• Fuel storage and refilling.
• What to do in the event of an alarm, in particular
that of "no ignition".
• How to clean the stove correctly and the
importance of performing it on a regular basis.
• It is advisable to schedule the first annual
maintenance.
5.8 SAFETY DEVICES
The stove has been designed and equipped with
safety systems to minimize user risks.
It is equipped with the safety devices listed in the
following table, which also intervene in case of
failure of the electronic board.
ELEMENT
Pellet tank
thermostat
Pressure switch
for closing
combustion
chamber door
ash drawer and
pellet hopper
cover
Electrical safety
If the anomalies listed below occur, the stove
automatically switches itself off:
ANOMALIES
High/low
temperature in
the combustion
chamber
High flue gas
temperature
DESCRIPTION
If the temperature exceeds
the set safety value, it
immediately stops the pellet
loading motor and the stove
is automatically switched off;
to restart it, it is necessary to
wait until it has cooled down
If the door of the
combustion chamber
is not properly closed, it
immediately stops the pellet
loading motor; if it is not
closed within 60 seconds,
the stove switches off
automatically
In case of failure of the
electrical components
or wiring, the fuse and
grounding keep the
appliance safe. It is necessary
that the electrical system of
the house is up to standard,
equipped with a grounding
circuit and all the safety
systems required by the
standards
DESCRIPTION
If the temperature probe at
the smoke outlet detects
temperatures that are too
high, the stove is switched
off and the relative alarm is
displayed
If the fan stops, the
electronic board blocks the
supply of pellets and the
alarm is displayed
Smoke fan
failure
Pellet feed
gearmotor
failure
Temporary
power failure
No ignition
It is forbidden to tamper with the safety
devices. Restarting the product is only possible
after eliminating the cause that caused the
intervention of the safety system. To understand
which anomaly occurs, consult this manual which
explains, depending on the alarm message that
the device displays, how to intervene on it.
If the problem persists, contact the Support
Service.
5.8.1 Minimum clearances from
combustible materials
SIDE
X1 right
X2 left
Y2 rear
Y1 front
Z ceiling
ENGLISH
If the fan stops, the
electronic board blocks the
supply of pellets and the
alarm is displayed
If the gear motor fails, the
product shuts down safely
and the corresponding
alarm is displayed
If a power failure occurs
during operation, when
the power returns the
temperature in the
combustion chamber is
checked and, if necessary,
the stove goes into cooling
mode
If no flame develops during
the ignition phase, the stove
goes into alarm
DISTANCE
200 mm
200 mm
200 mm
> 1000 mm
800 mm
Fig. 5.4
139

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