SMARTZONE UPS USER MANUAL
95
Fault
Code Fault Description
Fault
Type
Buzzer
LED
Action to Take
133 Excessive Switching to
Bypass
Warning
Periodic
Yellow
Alert On
Clear Fault on Fault Clear Page
Reboot the UPS unit
134 Bypass Voltage
Reversal
Warning
Periodic
Yellow
Alert On
Ensure that the input wires are
properly and securely connected
185 Battery Self-Test Error Warning
Periodic
Yellow
Alert On
Ensure that EBP is properly and
securely connected
Ensure the battery is fully charged
The rerun Battery Test
186
Battery Temperature
Sensor Disconnected
Warning
Periodic
Yellow
Alert On
Ensure that the BAT-T cable is
properly connected between the
UPS and the first EBP
187 Battery High
Temperature Alarm
Critical Continuous
Red
Alert On
Ensure that the BAT-T cable is
properly connected between the
UPS and EBP
Ensure that the EBP ambient
operating temperature is at or
below 40°C
18A EEPROM Error
Critical Continuous
Red
Alert On
Reboot the UPS unit
18E Parallel
Communications Error Warning
Periodic
Yellow
Alert On
Ensure that the parallel cables are
properly and securely connected
Reboot the UPS unit
18F Battery Over
Temperature Critical
Critical Continuous
Red
Alert On
Ensure that the BAT-T cable is
properly connected between the
UPS and EBP
Ensure that the EBP ambient
operating temperature is at or
below 40°C
Disconnect the EBP for a while and
then reconnect
190 Ambient Temperature
Abnormal
Warning
Periodic
Yellow
Alert On
Ensure that the ambient operating
temperature is within the UPS
temperature operating range