Room temperature setpoints can be
set during commissioning
adjusted during runtime
Room temperature: Comfort setpoint
The source can be via
local HMI
a Modbus commissioning tool
a Modbus master unit
The thermostat stores the setpoints
in EEPROM in the form of parameters
The table below shows the interrelations:
Room temperature: Current setpoint
The current setpoint (used by the thermostat for temperature control) is available on the Modbus for use in the central control unit.
General notes:
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
Notes on setpoint adjustment
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