Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoint
- 4.4 Application overview
- 4.5 Additional functions
- 4.6 Control sequences
- 4.7 Control outputs
- 4.8 Fan control
- 4.9 Multifunctional input, digital input
- 4.10 Handling system faults
- 4.11 Modbus RTU mode
- 4.12 Communication objects
- 4.13 Control parameters
- 5 Connection
- 6 Technical data
- 7 Dimensions
- Index
Functions
Room temperature setpoint
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1)
Only required for heating and cooling applications (see Setpoints and sequences
[➙ 37])
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 tool have the same priority (last one always
wins).
● Setting the Comfort basic setpoint resets the runtime Comfort setpoint to the
basic setpoint.
● The resulting (current) setpoint for heating and cooling is limited by the
Protection setpoint; if the 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 are
min. 0.5 K apart.
Room temperature:
Current setpoint
General notes:
Notes on setpoint
adjustment