Trouble Shooting
True Online 6-20k UPS User Manual
33
Seq.
Items
0
1
Solution
Fault
shorted or opened.
77 13
Reserved
78 14
Parallel
connection fault
OK Fault
Check whether parallel
connection cable disconnect.
79 15
Reserved
80 16
Reserved
81
A5
1
Reserved
82 2
Output
shorted
OK
Fault
Shutdown UPS and open
output breaker, check if load is
effective or short internally,
check if output connector is
shorted.
83 3
Battery
test None
OK
2--Fault
84 4
Battery
maintenance
None OK 2--Fault
85 5
Reserved
86 6
Reserved
87 7
Reserved
88 8
Reserved
89 9
Reserved
90 10
Reserved
91 11
Reserved
92 12
Reserved
93 13
Reserved
94 14
Reserved
95 15
Reserved
96 16
Reserved