Battery Bad - Tripp Lite SU60KX Manual

5 Troubleshooting (continued)
5.2 Troubleshooting Flow Charts (continued)

5.2.11 "BATTERY BAD"

Note (1): Wire #31 connects CNP10 on the NH-SYS-P board to CNB7 on the NH-SYS-B board (Figure 5.2.11b).
Note (2): To learn about EEPROM parameter settings and calibration, turn to section 3.2.
Note (3): For the location of the NH-SYS-P and/or NH-SYS-M board, turn to section 1.5. To replace the NHS-SYS-M board, remove the EEPROM
chip from the old NHS-SYS-M board and insert it into the new one.
Start
Is
the battery
circuit breaker
turned on ?
Y
N
Is the external
wiring correct?
Y
Are the
N
actual value
and LCD value the
same ?
Y
Replace P board or M
Battery broken
Replace battery
Calibrate parameter
END
N
Turn on battery
circuit breaker
Correct the wiring
Fix the connection
Y
Is the
Is the Wire #31
LCD value zero?
N
Check the fuse of
external battery or
(3)
board
(2)
on EEPROM
Fig 5.2.11a
Fig 5.2.11b
107
N
(1)
connection OK?
Y
internal battery