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Siemens Standard application AHU CE1P3977en_02
Building Technologies HMI 01.02.2010
17.14.7 Exhaust fan deviation alarm
Main Index > Unit > Fan Control > Exhaust fan > Setpoints/Settings > Deviation alarm
Parameter Function Value range Unit Standard R S Link
Alarm Actual Status Exhaust Deviation alarm Active…passiv X
Min limit Lowest allowed Present Value for alarm -64…64 °C 10 6 Section:
Maximum deviation In maximum allowed Deviation -64…64 °C 10 6
5.4.5
Start up delay Delay until the Deviation is supervised 0…36000 --- S --- 60 6
17.14.8 Fan summer cmp
Main Index > Unit > Fan Control > Summer comp
Parameter Function Value range Unit Standard R S Link
Outside tmp start Start Temperature for Summer
compensation
-64…64 °C 25.0 6
Outside tmp end End Temperature for Summer
compensation
-64…64 °C 30.0 6 Section:
5.4.4
Delta delta for Summer compensation -100…100 % 0.0 6
17.14.9 Fan winter cmp
Main Index > Unit > Fan Control > Winter comp
Parameter Function Value range Unit Standard R S Link
Outside tmp start Start Temperature for Winter compensation -64…64 °C 5.0 6 Section:
Outside tmp end End Temperature for Winter compensation -64…64 °C -20.0 6
5.4.4
Delta delta for Winter compensation -100…100 % 0.0 6
17.14.10 Fan OpHoursSettings
Main Index > Unit > Fan Control > OpHoursSettings
Parameter Function Value range Unit Standard R S Link
Op hours alarm Operation hours alarm Active*Passive Passive 6
Enble ophours alarm Enables this Function, if the Operation
Hours from Supply Fan are > than
Operation Hours Limit => alarm
No*Yes No 6 Section:
5.4.6
Op hours limit Operation hours Limit 0…999999 h 17520 6
17.15 Temperature control
17.15.1 Start page
Main Index > Unit > Temp control
Parameter Function Value range Unit Standard R S Link
Act controlled tmp Actual Value of the controlled Temperature °C x
Tmp setpoints Jumpline to tmp Setpoints
Cascade controller Actual Heating Setpoint; Actual Cooling
SetpointJumpline to settings for Cascade
Controller
-64.0…64.0 °C 6
Min/max ctrlr sply Jumpline to settings for Min Max Controlling 6
Hrec damper Actual Value; Jumpline for Heat recovery
Damper settings
0…100% % 6
Heat recovery Actual Value; Jumpline for Heat recovery
settings
0…100% % 6
Heating Actual Value; Jumpline for Water Heating
settings
0…100% % 6
Electrical heating Actual Value; Jumpline for electrical Heating
settings
0…100% % 6 Section:
5.5.1
Cooling Actual Value; Jumpline for Cooling settings 0…100% % 6
Heating 2 Actual Value;Jumpline for Heating 2 settings 0…100% % 6
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 197
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