Mechanical Design - Siemens RDF300 Documentation

Operation and settings
RDF300.../RDF340...
RDF400...
Display
34 / 40
Siemens
Building Technologies
7

Mechanical design

The controller consists of 2 parts:
• Front panel accommodating the electronics, operating elements and built-in room
temperature sensor.
• Mounting base with the power electronics.
The rear of the mounting base contains the screw terminals. The base fits on a
rectangular conduit box with 60.3 mm fixing centers. Slide the front panel in the
mounting base and snap on.
1
3
1
4
5
3
8
1
2
4
9
6
1. Operating mode
Standby mode
Auto Timer mode*
AUTO
Comfort mode
Energy Saving mode
* only on RDF400...
RDF300.../RDF340.../RDF400... Basic Documentation
7BMechanical design
1. Operating mode selector/Standby
2
2. Change fan operation
3. Adjust setpoint and control parameters
1. Change operating mode selector
2
2. Change fan operation
3. Adjust setpoint, control parameters and time
of day
6
4. Auto Timer program
5. Standby
7
6. Set time of day and weekday
7. Confirm
8. Infrared receiver
2. Display room temperature, setpoints and
8
control parameters.
3
room temperature
3. Heating/cooling mode
5
4. Fan mode
7
5. Additional user information (RDF3xx) or
current time of day (RDF400)
6. Weekday 1..7 (1 = Monday/7 = Sunday)*
7. Keypad lock active
8. Condensation in room (dewpoint sensor
active)
9. Indicate alarm or reminder
Symbol used to display the current
Cooling mode
Heating mode,
Electrical heater active
Auto fan active
Fan speed low, medium, high
CE1P3076en
28 Aug 2008