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Siemens  Standard application AHU  CE1P3977en_02 
Building Technologies  Alarming  01.02.2010 
Alarm text  Notification 
class / group 
Alarm no. 
room unit 
Settings 1  Settings 2 
Hrec damper  2/B  45    Time delay 0 s 
Sply air hum rel  2/B  46  High Limit 100% rel  Time delay 0s 
Sply hum deviation  2/B  46 
Max deviation = 5.0 %rel 
Min Limit = 10.0 %rel 
 StrtUpDly 60 s 
Time delay 3600s 
Outs air hum rel  2/B  47  High Limit 100 % rel  Time delay 0s 
Room hum deviation  2/B  48 
Max deviation = 10.0 %rel 
Min Limit = 10.0 %rel 
 StrtUpDly 60 s 
Time delay 3600 s 
Room humidity rel  2/B  48  High Limit 100 % rel  Time delay 0s 
Air quality  2/B  49  High Limit 3000 ppm  Time delay 0s 
Supply air temp  1/A  60    Time delay 0s 
Exhaust air temp  2/B  61    Time delay 0s 
El htg alarm  1/A  62    Time delay 0s 
El heating 2 alarm  1/A  63    Time delay 0s 
Fire damper closed  1/A  64  Start delay = Closing Time * 1,15  Time delay 5s 
Fire damper no move  1/A  64    Time delay 5s 
Fire damper opened  1/A  64  Start delay = Opening Time * 1,15  Time delay 5s 
Extr air dmper fdbk  1/A  65  StrtUpDly 180 s  Time delay 5s 
Outs air dampr fdbk  1/A  65  StrtUpDly 180 s  Time delay 5s 
Fan alarm  1/A  66    Time delay 0s 
Supply fan alarm  1/A  66    Time delay 0s 
Supply fan fdbk  1/A  66  StrtUpDly 60 s  Time delay 5s 
Exhaust fan alarm  1/A  67    Time delay 0s 
Exhaust fan fdbk  1/A  67  StrtUpDly 30 s  Time delay 5s 
Dew point  0/A  68    Time delay 0 s 
Sply fan deviation  0/A  69  StrtUpDly 180 s  Time delay 60 s 
Supply air flow  0/A  69  High Limit 40000 l/s  Time delay 10s 
Supply air pressure  0/A  69  High Limit 5000 Pa  Time delay 10s 
Exh fan deviation  0/A  70  StrtUpDly 180 s  Time delay 60 s 
Exhaust air flow  0/A  70  High Limit 20000 l/s  Time delay 10s 
Exhaust air press  0/A  70  High Limit 5000 Pa  Time delay 10s 
Exh tmp fire alarm  1/A  81  Limit 50 °C  Time delay 2s 
Supply tmp fire alm  1/A  81  Limit 70 °C  Time delay 2s 
Fire alarm  0/A  81    Time delay 0s 
Heating frost tmp  1/A  82  Low Limit 5.0 °C  Time delay 0s 
Hrec water tmp  1/A  83  Low Limit -2.0 °C  Time delay 0s 
Heating 2 frost tmp  1/A  84  Low Limit 5.0 °C  Time delay 0s 
Htg frost monitor  1/A  85    Time delay 0s 
Htg 2 frost monitor   1/A  86    Time delay 0s 
Hrec frost monitor  1/A  87    Time delay 1200s 
Hrec frost pressure  1/A  87  High Limit 5000 Pa  Time delay 0s 
Conf alm htg 2  0/not Exist      Time delay 0 s 
Doubled config IO  0/not Exist      Time delay 0 s 
Not config IO  0/not Exist      Time delay 0 s 
IO extension module  0/A      Time delay 0 s 
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
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