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Manuel de l'utilisateur de l'ASI KEOR XPE
Alarm
A5
Description
The measured DC voltage is out of tolerance.
➢ The battery has reached the discharge voltage due to a power
Possible
causes
➢ Measuring circuit failure.
Solutions
1. Check the actual value of the measured DC voltage.
2. In case of mains failure, wait for the AC voltage to be restored.
3. Check which alarms are present and carry out the indicated
procedures.
4. Restart the device.
5. If the alarm persists, contact our Technical Support Service.
Alarm
A6
Description
The rectifier voltage is reduced to start a short controlled discharge of
the battery.
➢ A battery test has been started automatically (if set), or manually
Possible
causes
Solutions
1. Wait for the test to end, and check possible battery faults.
Alarm
A7
Description
The battery switch is open.
➢ Battery switch open.
Possible
causes
Solutions
1. If battery internal switch is present.
2. If the alarm persists, contact our technical support service.
Alarm
A8
Description
The battery is discharging.
➢ The battery is discharging due to a mains failure.
Possible
causes
➢ Rectifier failure.
Solutions
1. Check which alarms are present and follow the indicated
procedures.
2. If the alarm persists, contact our technical support service.
KEOR XPE UPS user manual
Utilizzo dell'UPS KEOR XPE
DC VOLTAGE FAULT
failure.
BATTERY IN TEST
by the user.
BCB OPEN
a.
Check switch status.
b.
Check that the auxiliary contact of switch work properly.
c.
Check the connection between the auxiliary contact of the
switch and the auxiliary terminals of the Power Unit
BATTERY DISCHARGE
OMAF9213 REV. A
87
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