S30, S31, S32
16
www.blaubergventilatoren.de
ALARMS
In case of alarm the alarms are displayed on the display.
5
2
1
3
4
Position Description
1 Alarm number / total alarms
2 Alarm date and time
3 Alarm code
4 Alarm description
5 Alarmed sensor value
The alarms can be reset manually, automatically or repeated automatically.
• Manual reset: after troubleshooting an alarm reset the audio signal using the ALARM button, then press and hold the
button
for 3 seconds for final reset.
• Automatic reset: after automatic troubleshooting of the alarm the audio signal turns off and the signal is reset.
• Automatically repeated reset: the system checks number of repeated interventions per hour. If this number is below the set
maximum value, the alarm is automatically reset. As soon as the limit is crossed, the alarm must be reset manually.
Alarm list
Alarm
code
Alarm description Reset Action
A000 Supply temperature sensor not working Automatic reset Unit shutdown
A001 Cooling device alarm Reset by user Cooler shutdown
A002 Antifreeze alarm by DIN Automatic reset to counter (filter
timer) value (3 times 3600 s)
Unit shutdown and forced 100%
power heating
A003 Prototype software Automatic reset Unit shutdown
A004 High number of retain memory writings Reset by user No
A005 Error in retain memory writings Reset by user No
A006 Return temperature sensor broken not working Automatic reset Changeover in the supply control
mode
A007 External temperature sensor broken not working Automatic reset Deactivation of outdoor air
temperature compensation mode
A008 CO
2
air quality sensor not working Automatic reset Deactivation of CO
2
control mode
A009 Exhaust temperature sensor not working Automatic reset Unit shutdown
A010 th-Tune offline Automatic reset Deactivation of indoor air
temperature compensation mode
A011 Supply temperature out of range Automatic reset No
A012 Supply air flow alarm Reset by user Unit shutdown
A013 Return air flow alarm Reset by user Unit shutdown
A014 Humidifier alarm Automatic reset Humidifier shutdown
A015 Humidifier maintenance required Automatic reset No
A016 Return fan maintenance required Automatic reset No
A017 Supply fan maintenance required Automatic reset No
A018 Reheating coil maintenance required Automatic reset No
A019 Heat recovery maintenance required Automatic reset No
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