Xtreme X90-2S, User & Installation Manual

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Warning! EPO Active Check the EPO connector
Check if the pre-installed connector
shorting X1.1 & X1.2 is loose or
unplugged.
Warning! Over Load Fail
The load is demanding more power than
the UPS can supply. UPS will transfer
from Line mode to Bypass mode.
Lower the load within UPS capacity
Warning! Communicate CAN
Fail
CAN communication error Contact service personnel.
Warning! Over Load
In Line mode, the load is demanding
more power than the UPS can supply.
Lower the load within UPS capacity
Warning! Battery Open Battery not connected
1. Check battery breaker.
2. Check if the battery 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 any fan is blocked or contact
service personnel.
Warning! Line Phase Error As stated
Check if the Mains input phase sequence
is correct and contact service personnel.
Warning! Bypass Phase
Error
As stated
Check if the Bypass input phase
sequence is correct and contact service
personnel.
Warning! N Loss Neutral loss
Check if the Neutral connection is good
and contact service personnel.
Warning! Redundancy Set
Fail
As stated
Check if the redundancy setting is correct
and contact service personnel.
Warning! Maintenance
Bypass The UPS has entered maintenance
bypass mode.
Check if the cable is plugged in well and if
the mechanical lock plate on the
Maintenance Bypass Breaker is locked
well. Please refer to Figure 5-3-1.