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
41
Table 5
Full Alarm Name – WEB
(Abbreviated
Alarm Name - LCD)
Alarm Description Action to Correct
Comp Temp High2
(Comp Temp High2)
Compensation temperature sensor
sensing temperature higher than high
temperature threshold 2.
Check why temperature is high or
low.
Comp Temp High1
(Comp Temp High1)
Compensation temperature sensor
sensing temperature higher than high
temperature threshold 1.
Comp Temp Low
(Comp Temp Low)
Compensation temperature sensor
sensing temperature lower than low
temperature threshold.
Compensation Sensor Fault
(CompTempFail)
Temperature Compensation
temperature sensor failure.
Replace temperature sensor.
System Temp1 High 2
(System T1 Hi2)
Temperature sensor #1 sensing
temperature higher than high
temperature threshold 2.
Note: This alarm is not used at this
time.)
System Temp1 High 1
(System T1 Hi1)
Temperature sensor #1 sensing
temperature higher than high
temperature threshold 1.
System Temp1 Low
(System T1 Low)
Temperature sensor #1 sensing
temperature lower than low
temperature threshold.
System Temp2 High 2
(System T2 Hi2)
Temperature sensor #2 sensing
temperature higher than high
temperature threshold 2.
Note: This alarm is not used at this
time.)
System Temp2 High 1
(System T2 Hi1)
Temperature sensor #2 sensing
temperature higher than high
temperature threshold 1.
System Temp2 Low
(System T2 Low)
Temperature sensor #2 sensing
temperature lower than low
temperature threshold.