www.blaubergventilatoren.de
S30, S31, S32
17
A020
Supply filters alarm
Automatic reset
No
A021
th-Tune clock not working
Automatic reset
No
A022
th-Tune temperature sensor not working
Automatic reset
Deactivation of indoor air
temperature regulation mode
A023
th-Tune humidity sensor not working
Automatic reset
Deactivation of indoor air
humidity regulation mode
A024
BMS offline
Automatic reset
No
A025
Supply differential pressure sensor not working
Automatic reset
No
A026
Return differential pressure sensor not working
Automatic reset
No
A027
Fire alarm by digital input
Reset by user
Unit shutdown, forced switching
of fans to fire speed
A028
Heating coil water temperature sensor not working
Automatic reset
Unit shutdown, forced switching
to 100% bypass damper opening
A029
Preheating coil water temperature sensor not working
Automatic reset
Unit shutdown, forced switching
to 100% bypass damper opening
A030
After preheating coil temp.sensor not working
Automatic reset
Preheater shutdown
A031
Heating device alarm
Automatic reset to counter (filter
timer) value (3 times 3600 s)
Heater shutdown
A032
Fire alarm by temperature
Reset by user
Unit shutdown, forced switching
of fans to fire speed
A033
Antifreeze alarm by heat back water temperature
Automatic reset to counter (filter
timer) value (3 times 3600 s)
Unit shutdown, forced switching
to 100% bypass damper opening
A034
Antifreeze alarm by preheat back water temperature
Automatic reset to counter (filter
timer) value (3 times 3600 s)
Unit shutdown, forced switching
to 100% bypass damper opening
A035
Fans overload alarm
Automatic reset
Unit shutdown
A036
Supply humidity sensor not working
Automatic reset
Humidifier shutdown
A037
Unit configuration not allowed
Automatic reset
Unit shutdown
A038
Supply fan - Offline
Automatic reset
Unit shutdown
A039
Supply fan - Line Fault
Automatic reset
Unit shutdown
A040
Supply fan - Motor blocked
Automatic reset
Unit shutdown
A041
Supply fan - Fire alarm
Automatic reset
Unit shutdown
A042
Supply fan - Uin Low (FW 10)
Automatic reset
Unit shutdown
A043
Supply fan - Uin High (FW 10)
Automatic reset
Unit shutdown
A044
Supply fan - UZK low
Automatic reset
Unit shutdown
A045
Supply fan - UZK high
Automatic reset
Unit shutdown
A046
Supply fan - IGBT fault
Automatic reset
Unit shutdown
A047
Supply fan - Earth-GND fault
Automatic reset
Unit shutdown
A048
Supply fan - Peak current error
Automatic reset
Unit shutdown
A049
Supply fan - Hall sensor error
Automatic reset
Unit shutdown
A050
Supply fan - Offline
Automatic reset
Unit shutdown
A051
Supply fan - Phase Failure
Reset by user
Unit shutdown
A052
Supply fan - Motor blocked
Reset by user
Unit shutdown
A053
Supply fan - Mains undervoltage
Reset by user
Unit shutdown
A054
Supply fan - Mains overvoltage
Reset by user
Unit shutdown
A055
Supply fan - DC-link overvoltage
Reset by user
Unit shutdown
A056
Supply fan - DC-link undervoltage
Reset by user
Unit shutdown
A057
Supply fan - Motor overheating
Reset by user
Unit shutdown
A058
Supply fan - Internal circuit overheating
Reset by user
Unit shutdown
A059
Supply fan - Outer stage overheating
Reset by user
Unit shutdown
A060
Supply fan - Hall sensor error
Reset by user
Unit shutdown
A061
Supply fan - Communication error
Reset by user
Unit shutdown
A062
Supply fan - Generic error
Reset by user
Unit shutdown
A063
Supply fan - Outer stage high temperature
Automatic reset
Unit shutdown
