Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Temperature controller (basic type A) 03.10.2011
11.10 Setpoint limitations
11.10.1 Activate function
Setpoints can be limited to save as much energy as possible. This function is made
available in Comfort and Precomfort modes. This setting can only be made on
controller 1 in basic type A.
Main menu > Commissioning > Settings > .... or
Main menu > Settings > Controller 1 > Setpoint effects >
Operating line Range Factory setting
Cooling setpoint limitation ---, -50.0…250 °C ---
Heating setpoint limitation ---, -50.0…250 °C ---
11.10.2 Operating principle
“Cooling setpoint limitation" (SpCLim) and "Heating setpoint limitation" (SpHLim)
sets a minimum and maximum temperature value. The limit value cannot drop
below or exceed the absolute or relative setpoint adjusted or summer/winter
compensation. The cooling setpoint limitation and heating setpoint limitation are
disabled by default (---°C).
Yctl
SpHCmf
T
Yctl
SpCLimSpHLim
SpHPcmf
SpHEco SpCCmf
SpCPcmf
SpCEco
This setting is available for subsequent control types:
 Supply air temperature control (Section 11.3)

Room or extract air temperature control (Section 11.4)

Room or extract air temperature control with supply air limitation (Section 11.5)

Room supply or extract air/supply air cascade control (Section 11.6)
Setting values
Functio
n diagram
Note