Xtreme Power Conversion M90S Series User & Installation Manual page 89

M90S-4S User's Manual
Warning 1C:BpsUnstable
Warning 1D:RedundancyFail
Warning! Battery Age Alert
Warning! Dry Contact Input
Alarm 1
Warning! Dry Contact Input
Alarm 2
Warning! COMM Module SPS
1 Fault
Warning! COMM Module SPS
2 Fault
Xtreme Power Conversion Corporation
UPS switches between bypass mode
and standby mode five times in 30
minutes due to abnormal utility.
As stated.
Battery life is expired.
As stated.
As stated.
As stated.
As stated.
Uninterruptible Power Supply
Contact service personnel.
Check if redundancy setting is correct
or not. Then, contact service person-
nel.
Check if the battery has been used
over its service age. Or contact ser-
vice personnel.
Remove the node
Remove the node
Contact service personnel.
Contact service personnel.
Page 89