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negative battery is different.
Warning 04:LineIpNLoss
Neutral loss
Check if the Neutral connection is well
and contact service personnel.
Warning 05:LinePhaseError
As stated.
Check if the Mains phase sequence is
correct and contact service personnel.
Warning 06:LineVoltError
As stated.
Check if the input wiring is correct or
contact service personnel
Warning 07:LinePhaseFail
As stated.
Contact service personnel
Warning 08:OverCharge
Battery voltage is too high.
Check the setting of Nominal Battery
voltage and contact service personnel.
Warning 09:ChgFail
Battery voltage is detected as low level.
However, the charge is able to work.
Contact service personnel.
Warning 0A:OverTemp
The temperature in UPS is higher than
75°C. At this time, the UPS is still running.
Check if the ambient temperature is over
specification.
Or contact service personnel.
Warning 0B:PFCCurUnbal
PFC current is unbalance.
Contact service personnel
Warning 0C:FanError
Fan error.
Check if the fan is blocked or contact
service personnel.
Warning 0D:LineFuseOpen
Fuse is broken.
Turn off UPS and replace a good one with
the broken one. If UPS fails again after you
do this, contact the service personnel.
Warning 0E:IICEepromFail
EEPROM operation error
Contact service personnel.
Warning 11:BypassIpNLoss
Neutral loss.
Check if the Neutral connection is well
and contact service personnel.
Warning 12:BpsPhaseError
Bypass phase error.
Check if the Bypass phase sequence is
correct and contact service personnel.
Warning 13:BpsVoltError
Bypass voltage error.
Check the wiring or contact service
personnel
Warning 14:BpsPhaseFail
As stated.
Contact service personnel
Warning 15:OverLoad
In line mode, the connected devices are
demanding more power than the UPS
can supply.
Reduce some load and check output
Load-Capacity in specification.
Warning 16:OverLoadLock
The connected devices are demanding
more power than the UPS can supply.
UPS will transfer to bypass mode from
line mode.
Reduce some load and check output
Load-Capacity in specification.
Warning 17:EpoActive
Check the EPO connector.
Check if the connector is loose when EPO
acts abnormally.
Warning 18:MaintainOpen
The UPS is in maintenance mode.
Check if external maintenance bypass
signal port is not connected to 2-pin EPO
port on the optional controller module
when it acts abnormally.
Warning 19:LineDiff
Each module gets different line voltage
when they are in parallel.
Contact service personnel.
Warning 1A:BypassDiff
Each module gets different bypass
voltage when they are in parallel.
Contact service personnel.
Warning 1B:InvCurUnbal
As stated.
Contact service personnel.
