Alarm Management - Palazzetti WILMA Manual De Uso

5 ALARM MANAGEMENT

If a malfunction occurs, the following procedure is activated:
1. audible alarm (beep);
2. one of the following system LEDs come on:
3. if the problem concerns an error, the stove will switch off.
Pressing and holding the "cancel" button
WARNING CODE
E 1 Faulty control panel
E 2 Remote control signal communication error
E 4 Communication error
Failed ignition error
E1 1
Outlet water temperature too high
E1 5 Temperature probe malfunction
E1 6 Temperature probe malfunction
E1 * Safety error
E1 ** Thermal safety
E1 9* Incorrect pressure or thermal cutout
E1 9** Pressure error
E11 Temperature probe malfunction
E111 Flue gas temperature probe malfunction
A 1 Low pellet level
Scheduled maintenance warning (icons
A 2
A 7 Pressure sensor malfunction
---- Clean stove
---- Failed ignition error
* Only in the stoves equipped with micro safety-switches on the rebox door and on the pellet hopper lid.
** Only in the stoves without micro safety-switches on the rebox door and on the pellet hopper lid.
After having checked the type of message, the alarm can be reset by pressing the on/off button
If the error code is "E108 or E109", before resetting the alarm, manually reset the thermostat located on the rear of the
Then the stove can be started again.
Before proceeding with a new ignition, check that:
• the stove has cooled
• the burning pot is clean and free of any ash residue or pellet
• the burning pot is correctly positioned in its seat
• the doors of the hearth and the tank are perfectly closed
shows the error code on the display:
DESCRIPTION
;
POSSIBLE CAUSES
Control panel fault
Control panel fault
Connection cable between board and control panel interrupted
or detached.
If this appears when changing con guration, ignore the error
No pellets; Pellet quality; Faulty ignition system; Burn pot dirty;
Problems with the heating system; Problems with the pump
Faulty return water temperature probe
Faulty buffer tank temperature probe
Door or loading hatch open
Problems with the heating system
Problems with the pump
Problems with overheating in the pellet hopper
Flue system dirty; Seals worn; Insuf cient combustion air; Heating
system malfunction; Circulation pump malfunction; Pellet tank
overheating
Flue gas exhaust system dirty
Seal gaskets worn
Insuf cient combustion air
Faulty outlet water temperature probe
Faulty air temperature probe
Faulty ue gas temperature probe
Pellets running out
The stove periodically requires maintenance to be performed by
a quali ed technician
Pressure sensor or board fault.
Combustion chamber, burn pot or ue gas exhaust system dirty.
Pressure measuring tubes detached or blocked.
Combustion air intake blocked.
No pellets; Faulty ignition heater; Worn gaskets; Incorrect burn
pot position
LED
for a few moments.
Fig.5.1
27