Programming setting
4 9
7.7.3 - FAILED IGNITION ALARM
Triggered when the ignition phase fails.
The extinction procedure is activated immediately.
7.7.4 - EXTINCTION DURING WORKING PHASE ALARM
If during the working phase the fire goes out and the flue gas temperature drops below the minimum working threshold of 50°C,
the alarm triggers.
The extinction procedure is activated immediately.
7.7.5 - SCREW SAFETY PRESSURE SWITCH ALARM
Should the pressure switch (depression security thermostat) detect a pressure beyond the standard, it triggers to switch the
feed screw off (in series with its power supply) and simultaneously, via the terminal AL2 in CN4, allows the controller to acquire
this status change. The message “
ALARM DEEP FAIL
” appears and the system is stopped.
fig. 43
fig. 44
fig. 45
12 : 42
ALARM
NO ACC
22°C
12 : 42
ALARM
NO FIRE
22°C
12 : 42
ALARM
Dep
22°C
