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Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
Alarm
Description
Possible
causes
Solutions
70
OMAF9213 REV. A
KEOR XPE UPS user manual
Manuel de l'utilisateur de l'ASI KEOR XPE
Utilizzo dell'UPS KEOR XPE
AS11
SHORT CIRCUIT
The current sensor has detected an output short circuit from the system.
or
at least one Power Unit has enabled alarm A11 SHORT CIRCUIT.
➢ Problem on loads.
➢ Measurement circuit fault.
➢ Refer to alarm A11 SHORT CIRCUIT of the Power Unit.
1. Check the loads connected to the system output.
2. Refer to alarm A11 SHORT CIRCUIT of the Power Unit.
3. If the alarm persists, contact our technical support service.
AS12
STOP TIMEOUT SHORT CIRCUIT
Inverter shutdown due to an extended short-circuit during a power failure
or
at least one Power Unit has enabled alarm
A12 STOP TIMEOUT SHORT CIRCUIT.
➢ Short circuit on the loads during a power failure.
➢ Current temporary peak.
➢ Refer to alarm A12 SHORT CIRCUIT TIMEOUT STOP
of the Power Unit.
1. Execute the alarms resetting procedure.
2. Refer to alarm A12 SHORT CIRCUIT TIMEOUT STOP
of the Power Unit.
3. If the alarm persists, contact our technical support service.
AS13
INVERTER OUT OF TOLERANCE
At least one Power Unit has enabled alarm
A13 INVERTER OUT OF TOLERANCE.
➢ Refer to alarm A13 INVERTER OUT OF TOLERANCE
of the Power Unit.
1. Refer to alarm A13 INVERTER OUT OF TOLERANCE
of the Power Unit.
AS14
BYPASS WRONG SEQUENCE
The fase rotation of the bypass line is wrong
➢ Wrong connection of the power cables.
1. Check the phases rotation.
2. If the alarm persists, contact our technical support service.
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