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Warning! Over Load
In Line mode, the load devices are
demanding more power than the UPS
can supply.
Reduce some load and check output
Load-Capacity and specification
Warning! Battery Open
Battery not connected
1.
Check battery breaker.
2.
Check if the battery connection is
well connected.
3.
Check the setting of Nominal Battery
voltage.
4.
Contact service personnel if
necessary
Warning! Battery voltage
High
Battery voltage is too High
Check the setting of Nominal Battery
voltage and contact service personnel.
Warning! Charge Fail
As stated.
Contact service personnel.
Warning! EEPROM Fail
EEPROM operation error
Contact service personnel.
Warning! Fan Lock
As stated.
Check if the fan is blocked or contact
service personnel.
Warning! Line Phase Error
As stated.
Check if the Mains phase sequence is
correct and contact service personnel.
Warning! Bypass Phase
Error
As stated.
Check if the Bypass phase sequence is
correct and contact service personnel.
Warning! Redundancy Set
Fail
As stated.
Check the redundancy setting is correct
and contact service personnel.
Warning! Maintenance
Bypass
Enter maintenance
Check if the connector is loose when it
acts abnormally.
Summary of Contents for X90-5S
Page 17: ...15 X90 ENC5S...
Page 18: ...16 X90 SMB350...
Page 19: ...17 X90 ENC10S X90 SMB700 Figure 2 13 Terminal Blocks...