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Siemens RDF300… / RDF340... / RDF400… / RDF600… Basic Documentation CE1P3076.en
Smart Infrastructure 2020-02-21
2.5 Accessories
Designation Product no.
Data
Sheet
Changeover mounting kit
(50 pcs/package)
ARG86.3 N3009
Plastic mounting spacer for flush-
mounted thermostats RDF3... RDF400…
for increasing the headroom in the
conduit box by 10 mm
ARG70.3 N3009
Conduit box for flush-mounted
thermostat RDF3... RDF400…
ARG71 /
S55770-T137
N3009
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… / RDF600... 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)
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