Siemens RDF302 User Manual download pdf (Page 5)

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Siemens RDF300…/RDF340.../RDF400… Room Temperature Controllers N3076en

Building Technologies 11 July 2008

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. Operating mode selector/Standby

2. Change fan operation

3. Adjust setpoint and control parameters

1. Change operating mode selector

2. Change fan operation

3. Adjust setpoint, control parameters and time

of day

4. Auto Timer program

5. Standby

6. Set time of day and weekday

7. Confirm

8. Infrared receiver

1. Operating mode

Standby mode

AUTO

Auto Timer mode*

Comfort mode

Energy Saving mode

2. Display room temperature, setpoints and

control parameters.

Symbol used to display the current

room temperature

3. Heating/cooling mode

Cooling mode

Heating mode,

Electrical heater active

4. Fan mode

Auto fan active

Fan speed low, medium, high

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

* only on RDF400…

Operation and settings

RDF300…/RDF340…

RDF400…

Display

1 2 3 4 5 6 7 8 9 10

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