Alarm Management - Palazzetti ECOFIRE VIOLETTA Manuel

12 ALARM MANAGEMENT

If a malfunction occurs, the stove responds as follows:
1) an audible alarm (beep) is emitted and the display shows the possible cause;
2) pellet feed stops;
Below is a list of the various alarm messages that may be shown on the display.
As well as the alarm message, the time and date the fault occurred are also displayed.
ALARM DESCRIPTION
This alarm is activated if the flue gas
FLUE GAS
temperature is too low for correct stove
TEMP.
operation.
This alarm is activated at the end of the
IGNITION
FAILED
is too low for correct stove operation..
T h i s a l a r m i s a c t i v a t e d w h e n t h e
temperature inside the stove exceeds the
HIGH TEMP. set safety values or when the conditions
and combustion air intake.
This alarm is activated when the conditions
EXHAUST
ERROR
combustion air intake.
T h i s a l a r m i s a c t i v a t e d w h e n t h e
PELLET TEMP. temperature in the pellet hopper exceeds
the set safety values.
This alarm is activated when a fault occurs
FLUE FAN
This alarm is activated when a fault occurs
PELLET / FLUE
in the operation of the temperature sensors: Fault on one or both probes.
PROBE
This alarm is activated in the event of an
BLACK OUT
extended power failure.
In order to start the stove again, operation must be reset as follows.
Standard procedure "Reset alarms"
2) Press the
3) The display will show the message "Warning empty burn pot".
4) Empty any residues from the burn pot; the stove will be ready to start again.
Advanced procedure "Reset high temperature alarm" (performed by the Service Centre)
2) Unplug the stove from the power socket.
3) Unscrew the protection cap from thermostat with manual reset, located at the rear of the
stove.
4) Press the button on the thermostat to reset the stove, Fig.12.1.
5) Perform the standard procedure, "Reset alarms", as described above.
If the alarm occurs twice consecutively, immediately contact a Palazzetti service centre.
If the external thermostat is being used and an alarm is activated, the stove can only be
started again from the control panel.
56
button on the stove's control panel for 5 seconds.
OFF
POSSIBLE CAUSE
No pellets in the hopper.
Poor quality pellets (e.g. damp).
No pellets in the hopper
Poor quality pellets (e.g. damp)
Burn pot not positioned correctly or dirty.
Worn door or ash bin or burn pot gaskets.
Power failure when the stove is operating.
Special maintenance required.
Faulty component.
Flue blocked
Door or ash bin open
Flue blocked
Special maintenance required
Worn gaskets
Door or ash bin open
Power failure when the stove is operating.
Special maintenance required.
Faulty component.
Flue gas exhaust fan fault.
Extended power failure.
RESET
Standard procedure
"Reset alarms"
Standard procedure
"Reset alarms"
Advanced procedure
"Reset high
temperature alarm"
Standard procedure
"Reset alarms"
Standard procedure
"Reset alarms"
Standard procedure
"Reset alarms"
Standard procedure
"Reset alarms"
Standard procedure
"Reset alarms"
Fig. 12.1