Fault messages
Error group 1
Fault/failure of: SA fan
Message air@home/IBS: Supply air fan fault
Fault/failure of: EA fan
Message air@home/IBS: Outgoing air fan fault
Error group 2
Fault/failure of: T outside air
Message air@home/IBS: Fault T sensor air inlet
Fault/failure of: T supply air
Message air@home/IBS: Fault T sensor supply air
Fault/failure of: T outgoing air
Message air@home/IBS: Fault T sensor outgoing air
Fault/failure of: T room KNX
Message air@home/IBS: Fault T room KNX
Error group 3
Fault/failure of: EA combi sensor / Particle sensor
Message air@home/IBS:
Fault Combi sensor exhaust air/fine dust sensor
Error group 4
Fault/failure of: T supply air too cold
Message air@home/IBS: Supply air temperature too cold
Fault/failure of: T exhaust air too cold
Message air@home/IBS: Exhaust air temperature too cold
Error group 5
Fault/failure of: KNX module communication.
Message air@home/IBS: KNX communication note.
Fault/failure of: Operating unit
Message air@home/IBS: No display.
Fault/failure of: EnOcean module communication.
Message air@home/IBS: EnOcean communication note.
Fault/failure of: Internet communication
Message air@home/IBS: Internet communication
Error group 6
Fault/failure of: Error External sensor (bus)
Message air@home/IBS: External sensor fault
Error group 7
Fault/failure of: External safety device contact
Message air@home/IBS: Ext. safety device contact is open
Error group 8
Fault/failure of: System memory
Message air@home/IBS: System memory fault
Fault/failure of: System BUS
Message air@home/IBS: Fault System BUS