Fault Codes; Warning Indicator - Tripp-Lite SmartOnline SVT Serie Manuel Du Propriétaire

4. Operation
Operating mode/status
Fault status Description
LCD screen

4.9 Fault Codes

Fault code Fault event
01 Bus start failure
02 Bus over
03 Bus under
04 Bus imbalanced
06 Converter over current
11 Inverter soft start failure
12 High inverter voltage
13 Low inverter voltage
Inverter A output (line to neutral)
14
short circuited
Inverter B output (line to neutral)
15
short circuited
Inverter C output (line to neutral)
16
short circuited
Inverter A-B output (line to line) short
17
circuited
Inverter B-C output (line to line) short
18
circuited
Inverter C-A output (line to line) short
19
circuited

4.10 Warning Indicator

Warning
Battery low
Overload
Battery disconnected
Overcharge
EPO enable
Fan failure/Over-temperature
Charger failure
I/P fuse broken
Overload 3x in 30 minutes
When the UPS has experienced a fault, the inverter will be blocked. It will display fault code
in screen and the icon will light up. The code meaning can be found in the Fault Code table 4.9
below.
Icon
None
None
None
None
None
None
None
None
Icon (flashing)
26
Fault code Fault event
1A Inverter A negative power fault
1B Inverter B negative power fault
1C Inverter C negative power fault
21 Battery SCR short circuited
24 Inverter relay short circuited
29 Battery fuse broken in Battery mode
31 Parallel communication failure
36 Parallel output current unbalance
41 Over temperature
42 DSP communication failure
43 Overload
46 Incorrect UPS setting
47 MCU communication failure
Two DSP firmware versions are
48
incompatible
Input and output phases are
49
incompatible
Alarm
Beep every second
Beep twice every second
Beep every second
Beep every second
Beep every second
Beep every second
Beep every second
Beep every second
Beep every second
Icon
None
None
None
None
None
None
None
None
None
None
None
None
None
None