Fronius 10.0-3 480, Service Manual, Page: 113 / 180

113
EN
Customer service
Operation in
dusty environ-
ments When operating the inverter in extremely dusty environments:
when necessary, clean the cooling elements and fan on the back of the inverter as well as
the air intakes at the mounting bracket using clean compressed air.
998 Fronius Solar.net loop is
open more than 24h Fronius Solar.net is not closed
and the X-LED is red on the
Datamanager or Datalogger 1. Check Fronius Solar.net
loop
2. Check networ cabling
3. Check Fronius Com Card
999 24h no feed in 1. No communication between
inverter and Datamanager or
Datalogger more than 24h 1. Check LED status from Da-
tamanager or Datalogger
2. No communication between
Fronius Sensor Card and Da-
tamanager or Datalogger more
than 2h 2. Check archive values and
Fronius Solar.net loop
1000* -
1001* Service-Message Are harmless for a faultless
feeding in process and gives
information about the internal
processor status
1201* -
1210* Service-Message Are harmless for a faultless
feeding in process and gives
information about the internal
processor status
* ... Code appears only with Eventlogging and in the Error Counter
Code Description Behaviour Remedy
IMPORTANT! Contact your Fronius dealer or a Fronius-trained service technician if
- an error appears frequently or all the time
- an error appears that is not listed in the tables