TEC AP160N-10K, User Manual

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4) A few seconds later, the UPS turns into Line mode. If the utility
power is abnormal, the UPS will transfer to Battery mode
without output interruption of the UPS.
5.3.2 Turning on UPS without utility
1) Check all the connection is correct.
2) Pressing button continuously for more than 0,1s, the UPS
would be powered on. At this time the fan begins to rotate, LCD
will switch-ON . Then LCD will show the default UPS status
summary screen after UPS finishing self-test.
3) Pressing button continuously for more than 1 second, the
buzzer will beep for 1s, UPS starts to turn on.
4) A few seconds later, the UPS turns into Battery mode. If the
utility power comes back, the UPS will transfer to Line mode
without output interruption of the UPS.
5.3.3 Turning off UPS with utility
1) Pressing button continuously for more than 3 seconds and
the buzzer will beep 3s. After that, the UPS will turn into Bypass
mode at once.
2) When completing the above action, UPS output voltage is still
present. In order to cut off the UPS output, simply cut off the
utility power supply. A few seconds later, LCD display shuts
down and no output voltage is available from the UPS output
terminal.
5.3.4 Turning off UPS without utility
1) To power off the UPS by pressing button continuously for
more than 3 second, and the buzzer will beep for 3s. The UPS
will cut off the output at once.
2) A few seconds later, LCD shuts down and no voltage is
available from the UPS output.
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5.4 LCD operation
Except the default UPS status summary screen, the user could get
more useful information about UPS current status, detailed various
measurements, previous event records which ever occurred, UPS
own identification, and could change the settings to fit the user own
requirements, optimize the function of UPS.
5.4.1 The main menu
In the default UPS status summary screen, when pressing or
<1s, the detailed information about alarm, the system status,
battery would be shown.
In the default UPS status summary screen, when pressing >1s,
the display would enter main menu tree.
The main menu tree includes six branches: UPS status menu,
event log menu, measurement menu, control menu, identification
menu and setting menu.