Art. No. ..5192KRMTSD
Art. No. ..5194KRMTSD
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Since the setpoint shift option is not necessary when using the absolute setpoint presetting,
the status LED function "Setpoint value shift display" is also ineffective.
The temperature setpoints programmed in the room temperature controller by the ETS during
commissioning can be changed via communication objects. In the ETS the parameter
"Overwrite setpoints in device during ETS programming operation?" can be used on the
parameter page "Room temperature control -> Controller general -> Setpoints" to define
whether the setpoints present in the device, which may have been changed subsequently, are
overwritten during an ETS programming operation and thus replaced again by the values
parameterised in the ETS. If this parameter is on "Yes", then the temperature setpoints are
deleted in the device during a programming operation and replaced by the values of the ETS. If
this parameter is configured to "No", then setpoints present in the device remain unchanged.
The setpoint temperatures entered in the ETS then have no significance.
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During initial commissioning of the device the parameter "Overwrite setpoints in device
during ETS programming operation?" must be set to "Yes" in order to perform valid
initialisation of the memory slots in the device. The setting "Yes" is also necessary if
essential controller properties (operating mode, setpoint presetting, etc.) are being changed
in the ETS using new parameter configurations!
Setpoint temperatures for relative setpoint presetting
Depending on the operating mode, different cases should be distinguished when specifying the
relative setpoint temperature, which then have an impact on the temperature derivation from the
basic setpoint.
Setpoints for operating mode "Heating"
Figure 55: Setpoint temperatures in the operating mode "Heating"
The setpoint temperatures for comfort, standby and night mode exist for this operating mode.
The frost protection temperature can be preset(figure 55).
The following applies
T
Standby setpoint heating
≤ T
Comfort setpoint heating
or
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Software "Room controller display compact module 146x11"
Functional description