11.6Overload Protection

Operating status /

Operating problems

Overload in normal operation UPS warning

Overload in normal operation > Switchover

Overload in battery operation UPS warning

Overload in battery operation > switch-off

Overload in bypass operation

 

 

LED indications

Warning

 

LC displays

Notes

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normal (Normal)

Battery Battery) (On

Bypass (Fault)

Fault (Fault)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 acoustic

 

"Output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

Reduce the load

 

 

 

 

 

 

 

 

 

 

 

 

 

overload"

 

 

 

 

 

 

 

 

 

 

 

 

every 2 s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continuous

 

"Output

 

 

 

 

 

 

 

 

 

 

 

 

 

warning

 

overload"Alarm

Reduce the load

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

code: 46

 

 

 

 

 

 

 

 

 

 

 

 

 

1 acoustic

 

"Output

 

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

Reduce the load

 

 

 

 

 

 

 

 

 

 

 

 

 

overload"

 

 

 

 

 

 

 

 

 

 

 

 

every 2 s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continuous

 

"Output overload"

Reduce the load

 

 

 

 

 

 

 

 

 

 

 

 

warning

 

Alarm code: 46

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 acoustic

 

"Output

 

 

 

 

 

 

 

 

 

 

 

 

 

signal

 

Reduce the load

 

 

 

 

 

 

 

 

 

 

 

 

 

overload"

 

 

 

 

 

 

 

 

 

 

 

 

every 2 s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: = LED lights up = LED flashes

If you cannot solve the problem that has occurred, stop the entire procedure, switch off the UPS and disconnect the UPS from the mains. Please contact our hotline in this case (see page 5).

Please have the serial number of the unit as well as the purchase date at hand. The hotline will provide you with technical support and can inform you about further procedures once you have described the problem.

47