Tripp Lite SU60KX manual Battery BAD, 11a 11b

5 Troubleshooting (continued)

5.2 Troubleshooting Flow Charts (continued)

5.2.11 “BATTERY BAD”

Start
Is		N
the battery				Turn on battery
circuit breaker				circuit breaker
turned on?
Y
Is the external		N		Correct the wiring
wiring correct?
Y						Fix the connection
						N
Are the	N			Is the	Y	Is the Wire #31(1)
actual value
and LCD value the		LCD value zero?				connection OK?
same?
Y				N		Y
		Replace P board or M				Check the fuse of
Battery broken				board (3)		external battery or
Replace battery		Calibrate parameter				internal battery
			on EEPROM (2)
END

Fig 5.2.11a

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.

Fig 5.2.11b

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