Accessories; Ordering; Use - Siemens RDF300 Documentation

Siemens
Building Technologies
2.5

Accessories

Type of unit
Changeover sensor mounting kit (50 pcs/package)
Adapter plate 82mm x 82 mm x 10 mm for conduit
2.6

Ordering

When ordering, indicate both product number and name:
E.g. RDF300 room temperature controller
Order the IRA210 infrared remote control separately.
Order valve actuators separately.
3

Use

To control the room temperature in individual rooms and zones that are:
• Heated or cooled with 2-pipe fan coil units
• Heated or cooled with 2-pipe fan coil units with electrical heater
• Heated and cooled with 4-pipe fan coil units
• Heated or cooled with compressor in DX-type equipment
• Heated or cooled with compressor in DX-type equipment with electrical heater
• Heated and cooled with compressor in DX-type equipment
The RDF300.../RDF400... controls:
• One single or 3-speed fan
• One or two on/off valve actuators
• One on/off valve actuator and one 1-stage electrical heater
• One 3-position valve actuator
• One 1-stage compressor in DX-type equipment or one 1-stage compressor with
electrical heater
The RDF340... controls:
• One single or 3-speed fan
• One or two DC 0...10 V valve actuators
• One DC 0...10 V valve actuators and one modulating
electrical heater (DC 0...10 V)
Use in systems with:
• Heating or cooling mode
• Automatic heating/cooling changeover
• Manual heating/cooling changeover
• Heating and cooling mode (e.g. 4-pipe system)
RDF300.../RDF340.../RDF400... Basic Documentation
3BUse
Product Data
number sheet
1840
ARG86.3
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ARG70.3
7 / 40
CE1P3076en
28 Aug 2008