Siemens POL638 Series

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Siemens Standard application AHU CE1P3977en_02
Building Technologies HMI 01.02.2010
17.12.4 Night kick exh temp
Main Index > Unit > Operating mode > Night kick exh temp
Parameter Function Value range Unit Standard R S Link
Kick time Fuction is only available if only a Return
Sensor is availableand Night Cooling or
UnitStart By TmpDelta is activated.
It is to start in the Night for measuring the
acual Temperature in the Duct.
Kick Time
4
Section:
5.2.5
Interval time Intervall Time for Kick 0.0…36000.0 h 3.0 4
On time Pulse for Kick 0…36000 --- S --- 300 4
17.12.5 Night cooling
Main Index > Unit > Operating mode > Night cooling
Parameter Function Value range Unit Standard R S Link
Room tmp setpoint Setpoint for Night Cooling -64…64 °C 22.0 4
Hysteresis Hysteresis for Night Cooling 0…64 °C 3.0 4
Delta Differnce between Room and Outside
Temperature
1…64 °C 5.0 4
Section:
Min outs tmp If Outside Temperature is lower than
Minimum OutTmp Night Cooling is blocked (
also NightKick RtrnTemp)
-64…64 °C 12.0 4
5.2.6
Min run time Minimum Run Time for Night Cooling 0…999 Min. 30.0 4
17.12.6 Start by tmp delta
Main Index > Unit > Operating mode > Tmp start
Parameter Function Value range Unit Standard R S Link
Start stpt cooling Setpoint for Cooling Start -64…64 °C 30.0 4
Cooling setpoint Setpoint for Cooling -64…64 °C 15.0 4
Start stpt heating Setpoint for Heating Start -64…64 °C 15.0 4
Heating setpoint Setpoint for Heating -64…64 °C 25.0 4 Section:
Hysteresis Hysteresis for Heating and Cooling 0.1…64 °C 1.0 4
5.2.7
Minimum off time For this Time Heating and Cooling Start are
blocked
0…999 Min. 30.0 4
Min run time Minimum Run Time for Heating and Cooling 0…999 Min. 0.0 4
17.12.7 Boost
Main Index > Unit > Operating mode > Boost
Parameter Function Value range Unit Standard R S Link
Room tmp setpoint Room Setpoint for Boost Function -64…64 °C 20.0 4
Start stpt cooling Setpoint for Cooling Start -64…64 °C 15.0 4
Start stpt heating Setpoint for Heating Start -64…64 °C 25.0 4 Section:
Hysteresis Hysteresis for Heating and Cooling 0.1…64 °C 0.5 4
5.2.8
Compensation time Defines the Pre start Time before the Start
command from scheduler is active
0…999 Min. 0.0 4
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 193