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Siemens RDF302 Basic documentation CE1P3079en
Smart Infrastructure 2022-06-17
The current setpoint (used by the thermostat for temperature control) is available
on the Modbus for use in the central control unit.
• Changes via the local HMI or via tool have the same priority (last always wins)
• Setting the Comfort basic setpoint will reset the runtime Comfort setpoint to the
basic setpoint
• The resulting (current) setpoint heating and cooling is limited by the Protection
setpoint; if Protection setpoint is OFF, then minimum 5 °C and maximum 40 °C
are used
• The resulting setpoints for cooling and heating of the same operating mode have
a minimum distance of 0.5 K between them