User`s manual

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UPS EVO DSP PLUS TT  User’s manual
5)1 !+!'!
When 4! led flashes and the buzzer beeps once every second, it means that there are some problems for UPS
operation. Users can get the Warning code from graphic LCD panel. Please check the “Troubleshooting” chapter
for details.
Below you can see the “Warning Table”, with the correspondence between each warning and the relative signals
(icons on graphic LCD and acoustic alarm) for the user. Some acoustic alarms can’t be muted unless the error is
fixed. Please refer to chapter 5 for the details.
+/;#;- #.;B*!('C .#./"
7! Beeping every second
6!$ Beeping twice every second
7!,,$ Beeping every second
6.(!' Beeping every second
! Beeping every second
4!*!D6 ! Beeping every second
7!.(!'*! Beeping every second
#.,*! Beeping every second
6!$   Beeping every second

+/;#;-. +/;#;-; +/;#;-. +/;#;-;
01 Battery unconnected 10 L1 IP fuse broken
02 IP Neutral abnormal 11 L2 IP fuse broken
04 IP phase abnormal 12 L3 IP fuse broken
05 Bypass phase abnormal 21
Line situations are different in
parallel system
07 Over charge 22
Bypass situations are different in
parallel system
08 Low battery 33
Locked in bypass after overload 3
times in 30 minutes
09 Overload 34 Inverter current unbalance
0A Fan failure 35 Battery fuse broken
0B EPO enable 3A Cover of maintain switch is open
0D Over temperature 3C Utility extremely unbalanced
0E Charger failure 3D Bypass unstable
+!'!