EVA MAJOLICA LINE, Instruction Manual

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10. MICRONOVA ELECTRONICS WITH LCD DISPLAY
10.5 Alarms
In case of malfunctioning the control board reports the problem and activates various procedures depending on the type of alarm.
Possible alarm messages are listed below.
Cause Display shows
Fume temperature sensor
ALARM SOND FUMI
Fume overheating
ALARM HOT TEMP
Ignition failure
ALARM NO FIRE
Switches off when in working mode
ALARM NO FIRE
Power outage
COOL FIRE (vedi par. 9.2)
Auger tube safety pressure switch
ALARM DEP FAIL
General safety thermostat
ALARM SIC FAIL
Damaged exhaust blower
ALARM FAN FAIL
In case of alarm, the stove is immediately switched off.
The alarm status is reached after a set period of time (Pr11) and can be cleared by pressing P4 button.
10.5.1 Fume temperature sensor alarm
The alarm is triggered when the fume temperature sensor is not working properly or is disconnected. During the alarm, the stove
switches off.
fig. 27
10.5.2 Fume overheating alarm
The alarm is triggered when the fume sensor registers a temperature exceeding 280°C. The message shown in figure 28 appears.
fig. 28
The stove switching-off phase starts immediately.
10.5.3 Ignition failure alarm
The alarm is triggered whenever ignition fails. The stove switching-off phase starts immediately.
fig. 29