User Manual
Table Of Contents
- 1. About this document
- 2. Summary
- 3. Functions
- 3.1 Temperature control
- 3.2 Operating modes
- 3.3 Room temperature setpoint
- 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 Modbus RTU mode
- 3.12 Communication objects
- 3.13 Control parameters
- 4. Handling
- 5. Connection
- 6. Mechanical design
- 7. Technical data
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Siemens RDF302 Basic documentation CE1P3079en
Smart Infrastructure 2020-12-01
6. Mechanical design
6.1 General
The thermostats consist of 2 parts:
· Front panel with electronics, operating elements and built-in room temperature
sensor.
· Mounting base with power electronics.
The rear of the mounting base contains the screw terminals.
The base fits on a square conduit box with 60.3 mm fixing centers.
Slide the front panel in the mounting base and snap on.
RDF302, RDF302/VB, RDF302.B
1. Operating mode selector
2. Change fan operation
3. Adjust setpoints and control parameters
For operation, refer to section 4.3.
Operation and settings
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