Siemens RDF302 User Manual download pdf (Page 3)

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

Building Technologies 11 July 2008

Applications

The controller supports following applications, which can be configured by DIP-switch

on the inner side of the controller front panel. Depending on the type, on/off or modu-

lating control outputs are available.

Application and Control output

DIP-

switch

Type reference

2-pipe / 1-stage compressor

on/off

1 2

RDF300

RDF400

2-pipe

modulating, DC 0…10 V

1 2

RDF340

2-pipe fan coil unit

heating or cooling

2-pipe

modulating, 3-position

1 2

RDF300

RDF400

2-pipe / 1-stage compressor with electrical heater,

on/off

1 2

RDF300

RDF400

2-pipe fan coil unit

with el. heater

heating or cooling, with

auxiliary heater

2-pipe with electrical heater

modulating, DC 0…10 V

Note: modulating el heater

1 2

RDF340

4-pipe / compressor for H+C

on/off

1 2

RDF300

RDF400

4-pipe fan coil unit

heating and cooling

4-pipe

modulating, DC 0…10 V

1 2

RDF340

Type summary

Type reference Features

Control output

Operating

Voltage

on/off 3pt DC 0..10V

Time

program

LCD

Backlight

Infrared

receiver

Housing

Colour

RDF300

AC 230V

9 9

white

RDF300.02

AC 230V

9 9

white

RDF300.02/SL

AC 230V

9 9

silver

RDF400.01

AC 230V

9 9

9 9 9

white

RDF400.01/SL

AC 230V

9 9

9 9 9

silver

RDF340

AC 24V

white

1) Infrared remote control is to be ordered as separate item

2) Not available in EU

1 2 3 4 5 6 7 8 9 10

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