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 setpoints
- 4.4 Application overview
- 4.5 Power supply selection for RDG200KN
- 4.6 Additional functions
- 4.7 Control sequences
- 4.7.1 Sequence overview (setting via P001)
- 4.7.2 Application mode
- 4.7.3 2-pipe fan coil unit
- 4.7.4 2-pipe fan coil unit with electric heater
- 4.7.5 2-pipe fan coil unit with radiator or floor heating
- 4.7.6 2-stage heating and cooling
- 4.7.7 4-pipe fan coil unit
- 4.7.8 4-pipe fan coil unit with electric heater
- 4.7.9 Chilled/heated ceiling and radiator applications
- 4.7.10 Compressor applications
- 4.7.11 Applications with external AQR sensor or QMX room operator unit
- 4.7.12 Setpoints and sequences
- 4.8 Control outputs
- 4.9 Fan control
- 4.10 Multifunctional input, digital input
- 4.11 Handling system faults
- 4.12 KNX communications
- 4.12.1 S-Mode
- 4.12.2 Master/slave configuration in KNX S-Mode
- 4.12.3 LTE-Mode
- 4.12.4 Zone addressing in LTE-Mode (with Synco)
- 4.12.5 Master/slave configuration in LTE-Mode
- 4.12.6 Example of heating and cooling demand zones
- 4.12.7 Send heartbeat and receive timeout
- 4.12.8 Startup
- 4.12.9 Heating and cooling demand
- 4.12.10 Fault and alarms function on KNX
- 4.13 Communication objects
- 4.14 Communication objects (LTE-Mode)
- 4.15 Control parameters
- 5 Supported KNX tools
- 6 Connection
- 7 Technical data
- 8 Dimensions
- Index
Functions
Control parameters
4
128 | 170
A6V11545892_en--_b
Antenna area
Unpowered thermostat from
individual package
DIP switche settings take priority:
● If all DIP switches are set to Off (default), PCT Go can be used to change the
application (e.g. 2-pipe)
● If an application is set via DIP switches, PCT Go cannot change it.
Change settings while the device is powered and running:
● Application settings require a device reboot.
● Settings such as setpoint and HMI tuning take effect a few seconds later.
Change settings while the device is unpowered:
● Current thermostat settings can be read and written any time while unpowered
● The thermostat needs to be powered to store the new settings and ensure they
are correct.
● Each time the application is changed, the thermostat reloads the factory setting
for all control parameters, except KNX device and zone addresses.
● The thermostat setting access can be password protected (P502). PCT Go
requires that the password be read and write-protected.
If the password is mistyped 5 times, the thermostat is locked, and the password
cannot be entered for 5 minutes.
● Commissioning using PCT Go can be disabled via parameters to avoid
unexpected changes of the thermostat (P500).
Notes
Security