10 ALARM MANAGEMENT
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AL 1 - BLACK-OUT alarm
In the case of a lack of electricity for more than
60" sec the boiler activates the alarm state
stops loading fuel and brings the flue gas
aspirator motor fumes at its maximum power.
AL 2 - Flue gas temperature probe alarm
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is displayed and aspirator and fan are run for safety
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Flue gas overheating alarm
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displayed, fan and aspirator remain inserted up until
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reduced.
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correct operation.
AL 6 - Lack of pellets alarm
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is clean and free of pellets.
AL 4 - Flue gas motor alarm
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AL 8 - Pressure switch alarm
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is displayed.
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USE AND & MAINTENANCE
AL b - Water pressure alarm
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AL 7 - Safety thermostat alarm
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cod. 004771670 - 06/2012 - Palazzetti - PN - Italy
Fig.10.1