Alarm 8 - No Depressurization; User Manual O-Ring; Alarms (Reference Table) - Ravelli o-ring User Manual

In the case of alarm 07 thermal breaker below shows the location
where to operate to reset the thermal switch with manual reset.
Unscrew the protective cap
and press the button
to reset the thermal breaker
alarm 8 - NO DEPRESSURIZATION
The "no depressurization" alarm is indicating that there are problems with fume
exhaust; this condition is encountered when the exhaust flue (smoke duct, flue
and chimney) have not been properly maintained for that season or they do not
comply with the legislation in force. The alarm can also be triggered in the event
of aggressive weather condirions that involve changes in atmospheric pressure
repeatedly and continuously. Due to the fact that the device that controls the
fume exhaust pressure can no longer expel the fumes, it stops the infeed screw
and the electronic board blocks the stove in safe conditions; the relative alarm
2 RED LEDs.
is displayed with
MANUAL RESET
THERMAL BREAKER
27

alarmS (reference table)

TITLE REASON
No voltage during work phase.
AL 01
BLACK OUT
The fume probe is malfunctioning.
AL 02
FUME PROBE
The fume probe is disconnected from the
electronic board.
Combustion in the brazier is not optimal
due to clogging or obstructions of internal
AL 03
stove ducts.
FUME
OVERTEMP.
The tangential fan (if provided) is
malfunctioning or damaged.
Fume exhaust encoder is not working or is
connected incorrectly.
AL 04
FUME EXHAUST No power to fume exhaust system.
DAMAGED
The fume exhaust system is blocked.
The pellet tank is empty.
AL 05 Pellet calibration and suction during switch
NO SWITCH-ON on phase is incorrect.
The igntition coil is faulty or positioned.
The pellet tank is empty.
The gear motor is not loading pellets.
AL 06
PELLETS
FINISHED
Not enough pellets loaded.
USER MANUAL
O-RING
SOLUTION
Press the switch off key and switch on
boiler switch-on.
If the problem persists, Contact the
Support Service.
Contact the Support Service.
Contact the Support Service.
Switch off the stove, clean the brazier and
the tube bundle and adjust the combustion
setting the Pellet/Air values.
If the problem persists, Contact the
Support Service.
Contact the Support Service.
Check for the presence of pellets in the
container. Top up, if necessary.
Contact the Support Service.
Contact the Support Service.
Check for the presence of pellets in the
container. Top up, if necessary.
Empty the tank to see if there are any ob-
jects inside that may prevent the proper
operation of the auger.
Regulate pellets setting from "SET AIR/
PELLETS".
If the problem persists, Contact the Sup-
port Service.