Technical data
Table Of Contents
- 1. About this document
- 2. Summary
- 3. Functions
- 3.1 Temperature control
- 3.2 Operating modes
- 3.3 Room temperature setpoints
- 3.4 Applications overview
- 3.5 Additional functions
- 3.6 Control sequences
- 3.7 Control outputs
- 3.8 Fan control
- 3.9 Multifunctional input, digital input
- 3.10 Handling faults
- 3.11 KNX communications
- 3.11.1 S-mode
- 3.11.2 LTE mode
- 3.11.3 Zone addressing in LTE mode (in conjunction with Synco)
- 3.11.4 Example of heating and cooling demand zone
- 3.11.5 Send heartbeat and receive timeout
- 3.11.6 Startup
- 3.11.7 Heating and cooling demand
- 3.11.8 Fault function on KNX
- 3.11.9 KNX switching groups (RDF301.50, RDF301.50H only)
- 3.12 Communication objects (S-mode)
- 3.13 Communication objects (LTE-mode)
- 3.14 Control parameters
- 4. Handling
- 5. Supported KNX tools
- 6. Connection
- 7. Mechanical design
- 8. Technical data

5.2.3 Operation and monitoring with OZW772
The OZW772 web server enables users to operate a Synco HVAC system from a
remote location – via PC, or from a smart phone – using the HomeControl app.
A start page shows the most important data points. A combination of menu / path
navigation enables users to access all data points quickly and straightforwardly.
The entire installation can be visualized in the form of plant diagrams. Alarm and
state messages can be forwarded to different message receivers, such as e-mail,
SMS, etc.
For details, see Commissioning Instructions CE1C5701.
5.2.4 Operation and monitoring with RMZ972
The RMZ792 is a communicating operator unit
designed for operating Synco™ 700 and RDF
KNX devices in a KNX network.
The operator unit is suited both for fixed
installation and mobile use (e.g. for use by the
service engineer).
Third-party devices cannot be operated with it.
For details, see Basic Documentation CE1P3113.
The application cannot be displayed in the form of text, instead a number is used:
(Parameter Plant type on menu Basic setting):
0 = no application
1 = 2-pipe
2 = 2-pipe and electric heater
4 = 4-pipe
HomeControl app
for plant control
Note:
82 / 92
Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Supported KNX tools 2014-05-23










