Siel 6kVA - UPS Status and Alarm Messages; Operational Status Codes; UPS Alarm Warnings

IV388E Rev. 00
  Installation and user manual
Date of issue: 2015-10-15
Pag. 22 of 28 + FR
Appendix 4 UPS message table
This section lists the event and alarm messages that the UPS might display. The messages
are listed in alphabetical order. This section is listed with each alarm message to help you
troubleshoot problems .
4.1 Operational Status and Mode(s)
Note᧶
“X” shows that it will determined by other conditions.
4.2 Alarm Information
Item
UPS Alarm Warning
Buzz LED
1
Rectifier Fault
Beep continuously
Fault LED lit
2
Inverter fault(I
ncluding
Inverter bridge is shorted)
Beep continuously Fault LED lit
3
Inverter Thyristor short
Beep continuously
Fault LED lit
4
Inverter Thyristor broken
Beep continuously
Fault LED lit
5
Bypass Thyristor short
Beep continuously
Fault LED lit
6
Bypass Thyristor broken
Beep continuously
Fault LED lit
7
Fuse broken
Beep continuously
Fault LED lit