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POWERVALUE 11T IN —
6-10 KVA
4 .2 Operating mode
The following table describes the UPS status information:
Table 4: Symbols in operating mode
Status
LCD Screen
Description
AC mode
When the input voltage is within acceptable range, UPS will provide
pure and stable AC power to output. The UPS will also charge the
battery at AC mode.
CVCF mode
When input frequency is within 46 to 64Hz, the UPS can be set at a
constant output frequency, 50 Hz or 60 Hz. The UPS will still charge
battery under this mode.
Battery mode
When the input voltage is beyond the acceptable range or power
failure, UPS will backup power from battery and alarm will beep
every 4 seconds.
Bypass mode
When input voltage is within acceptable range and bypass is
enabled, turn off the UPS and it will enter Bypass mode.
Alarm beeps every two minutes.
Battery test
When UPS is in AC mode or CVCF mode, press “Test” key for more
than 1s. Then, the UPS will beep once and start “Battery Test”.
The line between I/P and inverter icons will blink to remind users.
This operation is used to check the battery status.
Fault status
When UPS has fault happened, it will display fault codes in
LCD panel.
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