54
Fig.11.1
USE AND & MAINTENANCE
11 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 boiler will switch off.
Pressing and holding the “cancel” button
shows the error code on the display:
ERROR/
WARNING CODE
DESCRIPTION
POSSIBLE CAUSES
LED
E001
Faulty control panel
Control panel fault
E002
Remote control signal communication error
Control panel fault
E004
Communication error
Connection cable between board and control panel
interrupted or detached.
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error
E101
Failed ignition error
Outlet water temperature too high
No pellets
Pellet quality
Faulty ignition system
Burn pot dirty
Problems with the heating system
Problems with the pump
E105
Temperature probe malfunction
Faulty return water temperature probe
E106
Temperature probe malfunction
Faulty buffer tank temperature probe
E108
Safety error
Door open
E109
Pressure error or thermal safety
Flue gas exhaust system dirty
Seal gaskets worn
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Problems with the heating system
Problems with the pump
Problems with overheating in the pellet hopper
E110
Temperature probe malfunction
Faulty outlet water temperature probe
Faulty air temperature probe
E111
Flue gas temperature probe malfunction
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A001
Low pellet level
LFRQÀDVKLQJ
Pellets running out
A002
Scheduled maintenance warning
(icons
ÀDVKLQJ
The boiler periodically requires maintenance to be
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A007
Pressure sensor malfunction
(icon
ÀDVKLQJ
Pressure sensor or board fault.
----
Clean boiler
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dirty.
Pressure measuring tubes detached or blocked.
Combustion air intake blocked.
----
Failed ignition error
No pellets; Faulty ignition heater; Worn gaskets; Incorrect
burn pot position
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After having checked the type of message, the alarm can be reset by pressing the on/off button
for a few moments.
In case of error "E109 or E108", reactivate the manual switch thermostats located on the facade
of the boiler (Fig. 11.1) before resetting the alarm.
Then the boiler can be started again.
