Eaton Callisto 5PX RT G2 - Page 41

Title
Callisto 5PX G2 Service Manual
Checked
:
Rev:
Approved
:
Confidential
Page 41 of 60
This specification is the property of Eaton Corp. and shall not be reproduced or copied or used as the basis for manufacture or sale of apparatus without permission
Fault 004, UPS Temp. High
Start
Room temperature
is high?
Decrease
room temperature
Y UPS temperature fault? EndN
UPS surrounding temperature
is high?
N
Y
Remove heat sourceY UPS temperature fault? N End
Confirm outtake airflow on rear
panel is block?
N
Clear dust or object
Y
Y UPS temperature fault?
EndN
Check Fan is rolling normally?
Clear dust or object
UPS temperature
fault?
EndN
Y
End
Client Environment
UPS
Check CNTL
CNTL
Replace CNTL PCBAN
UPS temperature
fault?
EndN
Check PSDR
PSDR
Y
Replace damaged
components
UPS temperature
fault?
N
Replace PSDR
Y
Y
EndN
Y
N
N
Y