Siemens RDF870KN - View alarms (RDF870 MB room unit)

14 A6V11439451_----_c
View alarms (RDF870MB room unit)
1. When alarm bell is
displayed
2.
Alarm AL originates in the
controller when RDF870MB
works as a room unit.
Priority Alarm/Service Display Error code * Type Product
1 Bus power supply
BUS 5000 Fault RDF870KN
2 Device address error
Adr 6001
-
RDF870KN
4 External fault input 1
AL1 9001 RDF870..
5 External fault input 2
AL2 9002
RDF870..
6 Clean filter reminder
FIL 3911
RDF870..
7 Internal sensor error
Er1 -
RDF870..
8 EEPROM error
Er2 -
RDF870..
9 External error
Er3 -
RDF870..
*
Error codes are for RDF870KN only.