Summary; Types; Ordering; Functions - Siemens RDF301 Basic Documentation

Product no. Stock no.
RDF301 S55770-T104
RDF301.50 S55770-T105
RDF301.50H S55770-T334
RDF600KN S55770-T293
RDF600KN/S S55770-T400
Use
Siemens
Building Technologies
2.

Summary

2.1

Types

Operating
voltage
3-
pos
AC 230 V
1
AC 230 V
1
AC 230 V
1
AC 230 V
1
AC 230 V
1
1)
Selectable: ON/OFF or 3-position.
2)
Square conduit box.
Round CEE conduit box min 60 mm diameter and min 40 mm depth.
3)
MUR: Make Up Room, DND: Do Not Disturb.
2.2

Ordering

∂ When ordering, please indicate both product no. / stock no. and name:
E.g. RDF301 / S55770-T104 room thermostat.
∂ Order valve actuators separately.
2.3

Functions

Fan coil units via ON/OFF or modulating control outputs:
∂ 2-pipe system
∂ 2-pipe system with electric heater
∂ 4-pipe system
Chilled / heated ceilings (or radiators)* via ON/OFF or modulating control
outputs:
∂ Chilled / heated ceiling
∂ Chilled / heated ceiling with electric heater
∂ Chilled / heated ceiling and radiator / floor heating
* Not applicable for RDF301, RDF301.50
Compressors: Via ON/OFF control
∂ 1-stage compressors in DX type equipment
∂ 1-stage compressors in DX type equipment with electric heater
The room thermostats are delivered with a fixed set of applications.
The relevant application is selected and activated during commissioning using
one of the following tools:
∂ Synco ACS
∂ ETS
∂ Local DIP switch and HMI
RDF301, RDF301.50..., RDF600KN, RDF600KN/S
Control outputs
ON/ DC
OFF 0..10 V
1) 1)
--
2
1) 1)
2 --
1) 1)
-- Hotel: MUR, DND
2
1) 1)
--
2
1) 1)
--
2
Basic Documentation
KNX switching
groups
square
square

3)
square
Round or
square

Round or
square
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CE1P3171en
2017-12-07