Emergency supply period

Batteries not fully charged

Charge the batteries for

shorter than nominal value.

/ batteries old resp. defect

at least for the charging

 

 

time acc. Chapter 2.3,

 

 

and then check

 

 

capacity. If the problem

 

 

still persists, consult

 

 

your dealer.

 

 

 

LED “Line” and LED “Fault”

Cutoff because of UPS

Check that no overload

light up, continous tone

internal overtemperature

is present, that the

(Error No. 17).

detection.

UPS vent is not

 

 

blocked and that the

 

 

environment

 

 

temperature lies in the

 

 

tolerance. Await 10

 

 

min. cooling phase,

 

 

then switch on again.

 

 

 

Error No. 19

Cutoff because of short

Switch off the UPS and

 

circuit in UPS output.

all loads. Remove short

 

 

circuit. Switch on UPS

 

 

again, connect loads

 

 

one by one.

 

 

 

LED “Fault” lights, LED

Charger or Batteries

Notify dealer!

“Bat.” blinks, warning tone

damaged.

 

once a second.

 

 

 

 

 

LED “Fault” lights up,

UPS fault.

Notify dealer!

permanent warning tone.

 

 

 

 

 

Further diagnosis can be found also in the table under chapter 8.1.1.

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

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

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