ZANTIA HEBE, Operating And Maintenance Handbook

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f.7 Overtemperature thermal protection alarm
This alarm is triggered when the main safety thermostat detects a temperature above the threshold. The thermostat is
triggered and the auger turns off, being on the line upstream, and the controller triggers alarm mode (alarm LED ON). The
message "Al 7 alar al 7 Thermal Prot" (figure 27) appears on the display and the stove turns off.
Fig.27
f.8 No negative pressure alarm
This alarm is triggered when the external pressure switch detects pressure/negative pressure below the activation
threshold. The pressure switch turns off the auger, as this is connected in series, and the controller triggers alarm mode
(alarm LED ON) and the message "Al 8 alar al 8 No neg press" appears on the display (figure 28). The stove turns off.
Fig.28
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