Operation In Warning Status - Tecnoware EVO DSP PLUS TT 10.0 User Manual

8.6 Operation in Warning Status

When Fault 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.
WARNING
Low Battery
Overload
Battery Unconnected
Over Charge
EPO enable
Fan failure/Over temperature
Battery Charger failure
Input Circuit failure
Overload 3 times in 30 min
WARNING CODE WARNING EVENT
01 Battery unconnected
02 IP Neutral abnormal
04 IP phase abnormal
05 Bypass phase abnormal
07 Over charge
08 Low battery
09 Overload
0A Fan failure
0B EPO enable
0D Over temperature
0E Charger failure
UPS EVO DSP PLUS TT 10.0-15.0-20.0-30.0 pf. 0,9
ICON (flashing)
WARNING CODE
10
11
12
21
22
33
34
35
3A
3C
3D
Warning Table
25
ACOUSTIC ALARM
Beeping every second
Beeping twice every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
WARNING EVENT
L1 IP fuse broken
L2 IP fuse broken
L3 IP fuse broken
Line situations are
parallel system
Bypass situations are different in
parallel system
Locked in bypass after overload 3
times in 30 minutes
Inverter current unbalance
Battery fuse broken
Cover of maintain switch is open
Utility extremely unbalanced
Bypass unstable
ENGLISH
different in
User's manual