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