Battery Backup Power BBP-AR-2000-PSW-ONL User Manual

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4.3.2.4 UPS Locked up
UPS may lock itself up while there was critical abnormal or failure
condition happened. User may see LCD display as below figure-N.
N
UPS
LOADINPUT
Buzzer Code
The procedures to release UPS from locked up status are as below:
(a) Check and record the error code.
(b) Check user’s manual to understand possible cause, solve the problem
or call service provider.
(c) Press OFF key and hold for 5 seconds until twice beep heard.
(d) Unplug AC input power cord or turn off power source switch.
(e) After UPS completely shut off, UPS is unlocked.

Battery Backup Power BBP-AR-2000-PSW-ONL Specifications

General

Brand	Battery Backup Power
Model	BBP-AR-2000-PSW-ONL
Category	UPS
Language	English