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
1 Operating mode
Protection
Comfort
Economy
2 Displays room temperature,
setpoints and control parameters
Symbol indicates current room
temperature
3 Fan mode
Auto fan active
Fan speed
low, medium, high
4 Indicates fault or reminder
5 Heating/cooling mode
Cooling
Heating
Electrical heater active
6 Condensation in room (dew point
sensor active)
7 Additional user information, like
outdoor temperature
( )
or time
from Modbus (selectable via
parameters)
8 Key lock active
4.4 Disposal
The device is considered electrical and electronic equipment for disposal in terms
of the applicable European Directive and may not be disposed of as domestic
garbage.
· Dispose of the device through channels provided for this purpose.
· Comply with all local and currently applicable laws and regulations.
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