Borri E2001 COMPACT - Page 47

Front panel AC-UPS GD 128x64
OMX76014 Rev. A 29
Alarm
A6
MINIMUM RECTIFIER VOLTAGE
Description The direct voltage measured has surpassed the lower threshold
value.
Possible
causes
 Circuit fault of control or measurement.
Solutions
1. Check the actual value of the direct voltage measured and
reset the device.
2. If the alarm persists, contact our technical support service.
Alarm
A7
EMERGENCY LEVEL
Description
Emergency level set at rectifier output voltage.
Possible
causes
 Emergency level set using dedicated digital contact.
Solutions
1. Check all the conditions imposing the emergency level.
2. If the alarm persists, contact our technical support service.
Alarm
A8
MAXIMUM FLOAT BATTERY
Description The battery voltage on floating charge measured has surpassed
the higher threshold value.
Possible
causes
 Circuit fault of control or measurement.
Solutions
1. Check the actual value of the output direct voltage measured.
2. If the alarm persists, contact our technical support service.
Alarm
A9
MINIMUM FLOAT BATTERY
Description The battery voltage on floating charge measured has surpassed
the lower threshold value.
Possible
causes
 Circuit fault of control or measurement.
Solutions
1. Check the actual value of the direct voltage measured.
2. If the alarm persists, contact our technical support service.
Alarm
A10
SAFETY TIMER
Description
Maximum time expired for manual charge or rapid charge.
Possible
causes
 Irregular battery charging cycle.
Solutions
1. Check the status of the battery and reset the device.
2. If the alarm persists, contact our technical support service.