Vertivâ„¢ NetSureâ„¢ Control Unit (NCU) User Manual
Alarm Name Alarm Description Action to Correct
IB2-1 Temp2 High 2
Temperature sensor #2 (connected to IB2-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. IB2-1 Temp2 High 1
Temperature sensor #2 (connected to IB2-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
IB2-1 Temp2 Low
Temperature sensor #2 (connected to IB2-2 board and
set as Battery) sensing temperature lower than low
temperature threshold.
IB2-2 Temp1 High 2
Temperature sensor #1 (connected to IB2-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. IB2-2 Temp1 High 1
Temperature sensor #1 (connected to IB2-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
IB2-2 Temp1 Low
Temperature sensor #1 (connected to IB2-2 board and
set as Battery) sensing temperature lower than low
temperature threshold.
IB2-2 Temp2 High 2
Temperature sensor #2 (connected to IB2-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. IB2-2 Temp2 High 1
Temperature sensor #2 (connected to IB2-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
IB2-2 Temp2 Low
Temperature sensor #2 (connected to IB2-2 board and
set as Battery) sensing temperature lower than low
temperature threshold.
EIB-1 Temp1 High 2
Temperature sensor #1 (connected to EIB-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. EIB-1 Temp1 High 1
Temperature sensor #1 (connected to EIB-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
EIB-1 Temp1 Low
Temperature sensor #1 (connected to EIB-1 board and
set as Battery) sensing temperature lower than low
temperature threshold.
EIB-1 Temp2 High 2
Temperature sensor #2 (connected to EIB-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. EIB-1 Temp2 High 1
Temperature sensor #2 (connected to EIB-1 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
EIB-1 Temp2 Low
Temperature sensor #2 (connected to EIB-1 board and
set as Battery) sensing temperature lower than low
temperature threshold.
EIB-2 Temp1 High 2
Temperature sensor #1 (connected to EIB-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. EIB-2 Temp1 High 1
Temperature sensor #1 (connected to EIB-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
EIB-2 Temp1 Low
Temperature sensor #1 (connected to EIB-2 board and
set as Battery) sensing temperature lower than low
temperature threshold.
EIB-2 Temp2 High 2
Temperature sensor #2 (connected to EIB-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or low. EIB-2 Temp2 High 1
Temperature sensor #2 (connected to EIB-2 board and
set as Battery) sensing temperature higher than high
temperature threshold 1.
EIB-2 Temp2 Low
Temperature sensor #2 (connected to EIB-2 board and
set as Battery) sensing temperature lower than low
temperature threshold.