AEG PROTECT RCS Operation Manual page 48

ALARM or EVENT
"TEMP SENSE ERROR"
"HIGH BATT. TEMP."
"CHARGER CURR.LIM"
(this alarm is disabled by
default)
"BATTERY CURR.LIM"
(this alarm is disabled by
default)
"HIGH CHARGR CURR"
(this alarm is disabled by
default)
"HIGH BATT. CURR"
(this alarm is disabled by
default)
"BATT.TEST FAILED"
"BATT.TEST ABORT"
"BATT. OPERATION"
BN 09 2671/01/01
PROBABLE CAUSE
. Short or open circuit temperature sensor.
. GCAU board fault (ADC)
High battery temperature.
Programmable threshold: default value or
customer demand value.
Charger current limit indicator.
It appears when the rectifier cannot supply
the necessary power for the load. In this
case, the rectifier operates in current-
limiting mode.
Battery current limit indicator.
It appears after battery discharge. When
the mains power supply comes back, the
battery is in current-limiting mode.
High charger current.
High battery current.
Programmable threshold: default value or
customer demand value.
Appears after a battery test.
. Battery blackout.
. Battery in end of life.
Appears during a battery test.
. Discharge battery current is not
sufficient
. Battery charge was not initialized before
the test.
. Battery test appears during high rate or
commissioning charge.
Battery in discharge resulting from:
. rectifier off.
. mains absence or low mains voltage.
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CORRECTIVE ACTION
. Check the sensor connection.
. Call the Customer Service
Department.
. Check the battery cabinet
temperature.
. Check that load isn't higher than
your customer drawings
specifications
. This alarm is a warning. It should
not stay more than the usual time
charge.
. Otherwise, call the Customer
Service Department.
. Call the customer service
department
. If battery current limit option is
activated, this alarm should not
appear.
. Call the customer service
department.
. Call the customer service
department
. Stop high rate or commissioning
charge manually
. Initialize battery charge at 100% (in
command menus "reset AH meter").
. Restart the battery test manually.
. Switch on the rectifier.
. Check the mains.