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Siemens RDF301 Quick Start Manual
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Siemens RDF301 Quick Start Manual

Semi flush-mount room thermostats with knx communications
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s
CE1N3171en
2012.10-04
RDF301
RDF600KN
Semi flush-mount
room thermostats
with KNX communications
For 2-pipe, 2-pipe with electrical heater, and 4-pipe fan coil units
For use with compressors in DX type equipment
 KNX bus communications (S-mode and LTE mode)
 Backlit display
 2P / PI / P control
 Outputs for on/off or 3-position control
 Outputs for 3-speed or 1-speed fan
 2 multifunctional inputs for keycard contact, external sensor, etc.
 Operating modes: Comfort, Economy and Protection
 Automatic or manual fan speed control
 Automatic or manual heating/cooling changeover
 Minimum and maximum limitation of room temperature setpoint
 Control depending on the room or the return air temperature
 Adjustable commissioning and control parameters
 Commissioning with Synco ACS, ETS or via local HMI
 Integration into Synco
 Integration into Desigo and Apogee via group addressing (ETS) or via
individual addressing
 Integration into third-party system via group addressing (ETS)
 AC 230 V operating voltage
RDF301.50
Building Technologies
3
171
RDF301
RDF301.50
RDF600KN

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Summary of Contents for Siemens RDF301

  • Page 1 RDF301 RDF301.50 RDF600KN RDF301 Semi flush-mount RDF301.50 room thermostats RDF600KN with KNX communications For 2-pipe, 2-pipe with electrical heater, and 4-pipe fan coil units For use with compressors in DX type equipment  KNX bus communications (S-mode and LTE mode) ...
  • Page 2 Type of mounting / suitable conduit boxes  RDF600KN for round box, with min 60 mm diameter, min 40 mm depth  RDF301... for recessed rectangular box with 60.3 mm fixing centers Room temperature control (heating or cooling) in individual rooms and zones by means of: ...
  • Page 3  1-stage compressor with electrical heater, on/off heating or cooling 4-pipe fan coil unit  4-pipe on/off heating and cooling  Compressor, on/off 3 / 14 Siemens RDF301. / RDF301.50 / RDF600KN CE1N3171en Building Technologies Semi flush-mount room thermostats with KNX communications 2012.10-04...
  • Page 4 1) Rectangular conduit box e.g. ARG71. Round conduit box min 60 mm diameter and min 40 mm depth Ordering  When ordering, indicate both product number / SSN number and name: E.g. RDF301 / S55770-T104 room thermostat  Order valve actuators separately. Equipment combinations Data Type of unit Product no.
  • Page 5 Conduit box for semi-flush mounted ARG71 / N3009 thermostat RDF301... S55770-T137 KNX Power supply 160 mA (Siemens BT LV) 5WG1 125-1AB02 KNX Power supply 320 mA (Siemens BT LV) 5WG1 125-1AB12 KNX Power supply 640 mA (Siemens BT LV) 5WG1 125-1AB22...
  • Page 6 Mounting / Dismounting from a heating / cooling device, and not exposed to drips or splash water.  RDF301… : In case of limited space in the conduit box use the mounting bracket ARG70.3 to increase the headroom by 10mm ...

  • Page 7: Commissioning Notes

    Each time the application is changed, the thermostat reloads the factory setting for all control parameters, except for KNX device and zone addresses! 7 / 14 Siemens RDF301. / RDF301.50 / RDF600KN CE1N3171en Building Technologies Semi flush-mount room thermostats with KNX communications...

  • Page 8: Control Parameters

     OCI700 USB- KNX interface Note An external KNX bus power supply is required if an RDF301... / RDF600KN is connected directly to a tool (ACS or ETS) via KNX interface. Control parameters The thermostat's control parameters can be set to ensure optimum performance of the entire system (see basic documentation P3171).
  • Page 9 Use ETS to assign the KNX group addresses of the RDF communication objects. Assign KNX group addresses Switching groups RDF301.50 has 2 switching groups with a pair of buttons each, which must be RDF301.50 only configured via ETS. The switching groups only work on S-mode. KNX serial number Each device has a unique KNX serial number inside the front panel.
  • Page 10 Safety class II as per EN 60730 Pollution class Normal Degree of protection of housing IP 30 as per EN 60529 10 / 14 Siemens RDF301. / RDF301.50 / RDF600KN CE1N3171en Building Technologies Semi flush-mount room thermostats with KNX communications 2012.10-04...
  • Page 11 Installation Instruction: KNX Driver for PXC Modular; Document No. 565-132 Technical Spec Sheet: KNX Driver for PXC Modular; Document No. 127-1676 Technical Reference for KNX Driver; Document No. 140-0804 Application 6205 Point Map for RDF (RDF301 only) Connection terminals L, N...

  • Page 12: Connection Diagrams

    Connection diagrams Room thermostat RDF301... / RDF600KN 3-speed fan 1-speed fan 10 A Y1...Y3 Valve actuator Electrical heater C1, C2 1-stagecompressor, heating / cooling External fuse CE+ CE- S1, S2 Switch (keycard, window contact, etc.) B1, B2 Temperature sensor (return air temperature,...
  • Page 13 Dimensions Dimensions in mm RDF301... RDF600KN 13 / 14 Siemens RDF301. / RDF301.50 / RDF600KN CE1N3171en Building Technologies Semi flush-mount room thermostats with KNX communications 2012.10-04...
  • Page 14 14 / 14 © 2009 - 2012 Siemens Switzerland Ltd Subject to change Siemens RDF301. / RDF301.50 / RDF600KN CE1N3171en Building Technologies Semi flush-mount room thermostats with KNX communications 2012.10-04...

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Rdf301.50Rdf600kn