Omron BU2002RWL Instruction Manual page 39

3
.Operation
When the unit is connected to a commercial power source with the power
●
switch OFF and commercial power is supplied to it
• The status indicator displays "
• Power output is stopped.
• The battery automatically starts recharging.
• The standby screen appears on the LCD.
Start procedure
●
Press and hold the power switch of the UPS for 3 seconds or longer.
Operation
• After a few seconds, output begins in inverter operation.
• The status indicator displays "
• When the self-diagnosis test finishes normally, the unit enters the normal operating state
through inverter operation.
• When the self-diagnostic test is not performed, AC output begins immediately inverter
operation.
Status
indicator
• During operation, the battery is charged automatically.
27
".
", and the self-diagnostic test is performed.
Beep Output
None ON Commercial Power Mode
Description
-
Solution