SMARTZONE UPS USER MANUAL
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Appendix A1: 5 to 10kVA Fault Codes & Alert
LEDs
The following Fault Code Table lists the available Warning and Critical Fault codes
shown on the display of the 5 to 10kVA Single-Phase UPS platform. The Buzzer will
make a continuous beep or periodic beeps (about once per second). The Alert LED will
either illuminate Yellow for Warning Alarms or Red for Critical Alarms. These may be
subject to change based on the core FW version loaded in the UPS.
If the Fault Code cannot be cleared, then contact Panduit Customer Technical Support
at
information.
•
Product SKU and serial number.
•
Detailed explanation of the fault, such as LCD display info, LED lights status, etc.
Fault
Code
Fault Description
Fault
Type
Buzzer
LED
Action to Take
2
Input Over Voltage
Warning
Periodic
Yellow
Alert On
Ensure that the source input
voltage is within the UPS
operating range
3
Input Under Voltage
Warning
Periodic
Yellow
Alert On
Ensure that the source input
voltage is within the UPS
operating range
4
Input Frequency
Abnormal
Warning
Periodic
Yellow
Alert On
Ensure that the source input
frequency is within the UPS
operating range
5
+DC Bus Over Voltage
Critical Continuous Red Alert
On
Reboot the UPS unit
6
-DC Bus Over Voltage
Critical Continuous Red Alert
On
Reboot the UPS unit
7
DC Bus Over Voltage
Critical Continuous Red Alert
On
Reboot the UPS unit
8
+DC Bus Under Voltage
(output on)
Critical Continuous Red Alert
On
Reboot the UPS unit
9
-DC Bus Under Voltage
(output on)
Critical Continuous Red Alert
On
Reboot the UPS unit
