MCZ Antares '03 - Manual (Page 39)

Use of the stove
3.20 Alarm signals
In the event that a running problem occurs, as the stove is equipped with a computerised
monitoring system, it informs the user via the display of the nature of the fault and where it has
occurred.
The following table summarises the principal alarms which may be indicated.
Message on the display (8) Type of problem Solution
ALAR DEP FAIL
ALARM PRESSURE Smoke extraction is low
because of obstruction of the
flue or back-pressure Check and clean the WHOLE
flue system
ALAR FAN FAIL
ALARM FAN FAIL The smoke fan is jammed / fan
speed too low Replace the smoke fan
ALAR SOND FUMI
ALARM SMOKE PROBE Smoke sensor short circuit Replace smoke sensor
ALAR NO ACC
ALARM NO IGNITION Occurs on first failed attempt at
lighting Wait for the stove to restart
automatically. Check the level
of pellets in the hopper. Check/
replace the ignition sparkplug.
ALAR NO FIRE
ALARM NO FIRE Occurs when the stove goes
out and when the temperature
of the smoke sensor is below
the preset threshold. Derives from a failure to light –
see above.
ALAR FAIL SIC
ALARM THERMIC The temperature of the pellet
hopper is above the preset
threshold ( 80-110°C ) Heat exchanger not working.
No voltage at exchanger.
Check the parameters of the
recipe used. Re-arm the
resettable thermostat.
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