AEG PV.500-MH Manual Do Utilizador
Protect PV.500-MH Operating Instructions
38 of 68
80000043212 BAL
6.2
Table of Faults
The monitoring systems listed below will cause the inverter to switch off, are self-
acknowledging or signalling and are shown on the DOU with corresponding plain text:
acknowledging or signalling and are shown on the DOU with corresponding plain text:
Temperature monitoring systems
Fault/Message
Deac-
tivating
Self-
acknow-led
ging
Signalling
DOU message
IGBT 1 stack temperature warning
X
!Equipment temperature fault!
IGBT 2 stack temperature warning
X
!Equipment temperature fault!
IGBT 1 stack temperature fault
X
#Equipment temperature fault#
IGBT 2 stack temperature fault
X
#Equipment temperature fault#
IGBT supply air undertemperature
X
!Ambient temperature fault!
IGBT supply air temperature warning
X
!Ambient temperature fault!
IGBT supply air temperature fault
X
#Ambient temperature fault#
Unit exhaust air 1
temperature warning
temperature warning
X
!Equipment temperature fault!
Unit exhaust air 2
temperature warning
temperature warning
X
!Equipment temperature fault!
Unit exhaust air 1
temperature fault
temperature fault
X
#Equipment temperature fault#
Unit exhaust air 2
temperature fault
temperature fault
X
#Equipment temperature fault#
Equipment supply air undertempera-
ture
ture
X
!Ambient temperature fault!
Unit supply air temperature warning
X
!Ambient temperature fault!
Unit supply air temperature fault
X
#Ambient temperature fault#
Temperature sensor fault
IGBT 1 stack
IGBT 1 stack
X
#Temperature sensor fault#
Temperature sensor fault
IGBT 2 stack
IGBT 2 stack
X
#Temperature sensor fault#
Temperature sensor fault
IGBT supply air temperature
IGBT supply air temperature
X
#Temperature sensor fault#
Temperature sensor fault
unit exhaust air 1 temperature
unit exhaust air 1 temperature
X
#Temperature sensor fault#
Temperature sensor fault
unit exhaust air 2 temperature
unit exhaust air 2 temperature
X
#Temperature sensor fault#
Temperature sensor fault unit supply
air temperature
air temperature
X
#Temperature sensor fault#
IGBT difference temperature
deviation
deviation
X
#IGBT difference temperature
dev.#