Alarm Handing - Huawei UPS2000-G-1KRTS User Manual

UPS2000-G-(1 kVA-3 kVA)
User Manual (2016, Russia)
Operating Mode
Bypass mode
Standby mode

4.7 Alarm Handing

Table 4-6 Alarms
Alarm Alarm Alarm
ID Cause Name
ID
10 1 Bypass
voltage
abnor
mal
Issue 02 (2016-07-28)
When an alarm that can be manually cleared exists, hold down OFF/ENTER for over 2 seconds to
manually clear the alarm.
Alarm Alarm
Severity Clear
Mode
Minor This alarm
is
automatic
ally
cleared.
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Description
When the UPS works in
online mode and is
overloaded, it will enter the
bypass mode if the input
voltage is in an acceptable
range.
If the UPS is set to be
enables the bypass mode,
the UPS automatically
transfers to bypass mode
after connecting to the
mains.
When the UPS works in
bypass mode, the buzzer
beeps once every 10
seconds.
When the UPS connects to
the mains but is not started
in normal mode or not
enables the bypass mode,
the UPS works in standby
mode, in which it only
charges batteries but does
not deliver output.
Trigger Impact on
Condition the System
The bypass The UPS
voltage is remains in the
outside the current state.
scope. If the UPS
works in
bypass mode,
it transfers to
standby mode
and has no
output.
4 Setting Control Panel
Display
Repair Proposal
Possible cause: The
bypass input voltage
is abnormal.
Measure: Check
whether the bypass
input voltage
exceeds the
configured range. If
yes, change the
range or wait until
27