UPS2000-G-(1 kVA-3 kVA)
User Manual
5 Operations
Issue 08 (2017-08-04)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
52
5.7 Enabling or Disabling the Buzzer
LCD control:
When the UPS is in standby mode or bypass mode, hold down
SELECT
for 5 seconds
to start setting UPS parameters. The parameter 11 can enable or disable the buzzer off
function. If you enable the buzzer off function on the LCD, you need to disable this
function on the LCD if alarm sound is required. Otherwise, if a new alarm is generated,
there is no alarm sound. If the UPS is shut down and powered on again, the buzzer
restores to the on status.
When the UPS is in normal mode or battery mode, hold down
SELECT
for 5 seconds to
start setting only for parameter 11 to enable or disable the buzzer off function.
During the setting of UPS parameters, press
ON/MUTE
for more than 3 seconds. Release the button
when you hear a beep sound to select the previous option. During the setting of UPS parameters, press
SELECT
for more than 3 seconds. Release the button when you hear a beep sound to select the next
option. Press
OFF/ENTER
for more than 3 seconds to confirm the setting.
Button control:
Hold down
ON/MUTE
for 2–5 seconds when the UPS is in battery mode to enable or
disable the buzzer. However, when the UPS sends a new alarm, the mute function is
unavailable, you need to disable the buzzer again.
5.8 Manually Clearing Alarms
When an alarm that can be manually cleared exists, hold down
OFF/ENTER
for over 2
seconds to manually clear the alarm.
5.9 Entering Alarm Cause ID Screen
Hold down
SELECT
and
OFF/ENTER
both for 5 seconds to enter the alarm cause ID screen.
Press
ON/MUTE
to view the previous option. Press
SELECT
to view the next option.
