Brochures and Data Sheets

NetSure
™
ACU+ Controller (Advanced Control Unit Plus)
User Instructions, UM1M820BNA (Issue AK, March 3, 2014)
Spec. No: 1M820BNA, 1M820DNA Code: UM1M820BNA
Model No: M820B, M820D Issue AK, March 3, 2014
47
Table 5
Full Alarm Name – WEB
(Abbreviated
Alarm Name - LCD)
Alarm Description Action to Correct
Battery Low Temperature
(Batt Low Temp)
Battery has low temperature
condition.
--
Cell Voltage Difference
(Cell Volt Diff)
Battery cell voltage difference
detected.
Check the batteries.
SM Unit Fail
(SM Unit Fail)
Battery monitoring device has failed. Replace device.
Battery Temperature Sensor
Fault
(T Sensor Fault)
Battery temperature sensor has
failed.
Replace temperature sensor.
Low Capacity
(Low Capacity)
Battery has low capacity. Check the batteries.
Battery Communication Fail
(Batt Comm Fail)
Battery monitoring device has lost
communications with the Controller.
Check communications cables.
Battery Temp not Used
(Bat Temp No Use)
No battery temperature sensor. --
LargeDU Battery Alarms (Large Distribution Unit must be present in system)
(LargeDU Batt)
Battery Current Limit
Exceeded
(Ov Batt Cur Lmt)
Battery current limit point is
exceeded.
--
Battery Low Capacity
(Batt Low Cap)
Battery has low capacity. Check the batteries.
Battery Fuse Failure
(Batt Fuse Fail)
Battery fuse is open. --
Battery Over Voltage
(Batt Over Volt)
Battery has over voltage condition. --
Battery Under Voltage
(Batt Under Volt)
Battery has under voltage condition. --
Battery Over Current
(Batt Over Curr)
Battery has over current condition. --
Communication Fail
(Comm Fail)
Battery monitoring device has lost
communications with the Controller.
Check communications cables.