Ferroli TERMO MODENA Manual De Instalación, Uso Y Mantenimiento página 48

-Occurs when the fume exhaust
AL 4
fan is faulty.
-The shutdown procedure is
FAN FAIL
activated.
-No flame in ignition stage.
AL 5
-The shutdown procedure is
NO IGNITION
activated.
AL 6
-Brazier not fed with pellets.
NO PELLETS
-Occurs in case of cutting in of
AL 7
auger duct temperature or heating
THERMAL
chamber water temperature
safety thermostat.
SAF
-The system is stopped.
-In the work stage the stove
AL 8
detects a pressure below the
NO NEG
vacuum switch setting threshold.
PRESS
-The system is stopped.
AL 9
-Appears when the combustion
INSUFF
air flow is below a certain
threshold.
DRAUGHT
-Occurs when the water pressure
AL E
does not come within the values
WATER
for correct operation.
PRESSURE
-The system is stopped.
-Occurs in case of a water
AL c
temperature probe fault.
WATER
-The shutdown procedure is
PROBE
activated.
-Occurs when the water
AL d
temperature has exceeded the
HOT
fixed limits.
WATER
-The system is stopped.
-Occurs on relighting the stove
WAITING
immediately after having shut it
COOL
down.
-The fume fan is blocked.
-Faulty speed control sensor.
-No power to fume fan.
-The pellet hopper is empty.
-The electrical element is faulty,
dirty or not correctly positioned.
-Pellet load setting incorrect.
-The pellet hopper is empty.
-The pellet feed gearmotor has to
adjust.
-The gearmotor does not feed
pellets.
-The safety thermostat has
detected a temperature above the
setting threshold due to
overheating of the bottom part of
the hopper or the heating
chamber water, blocking
gearmotor operation.
-The combustion chamber is dirty.
-The fume duct is obstructed.
-The fire door is not closed.
-The overpressure valves are
open-stuck.
-Faulty vacuum switch.
-The combustion chamber is dirty.
-The fume duct is obstructed.
-The fire door is not closed.
-The overpressure valves are
open-stuck.
-Faulty air flow meter.
-Occurs when the pressure
transducer on the water circuit
detects a pressure below 0,6 bar
or above the fixed limits.
-Faulty probe
-The probe is disconnected from
the board.
-Occurs when the temperature
probe in the heating chamber
detects a value above 92°C.
-Reset attempt in shutdown stage
with stove hot in cooling stage.
48
-Reinstatement operations must
be carried out by a service
centre.
-Check pellets in hopper.
-Check the lighting procedures.
-Other reinstatement operations
must be carried out by a service
centre.
-Check pellets in hopper.
-Adjust the pellet flow
-Other reinstatement operations
must be carried out by a service
centre.
-Check the cause of excessive
overheating.
-Reset the relevant safety
thermostat by pressing the reset
button.
-Check cleanness of the fume
duct and combustion chamber.
-Check hermetic closing of the
door.
-Check closing of the
overpressure valves.
-Other reinstatement operations
must be carried out by a service
centre.
-Check cleanness of the fume
duct and combustion chamber.
-Check hermetic closing of the
door.
-Check closing of
overpressure valves.
-Other reinstatement operations
must be carried out by a service
centre.
-Check the cause of the problem,
restoring the circuit pressure by
bringing it to the normal operating
value.
-Reinstatement operations must
be carried out by a service centre.
-Check the cause of the problem,
restoring the temperature by
bringing it to the normal operating
value.
-Alarm reset is possible only after
shutdown.
TERMO MODENA
the