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Siemens RDG400KN Basic Documentation

Room thermostat with knx communications
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Download this manual See also: Operating Instructions, Basic Documentation
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Room thermostat with KNX communications
RDG400KN
Basic Documentation
Edition: 1.0
CE1P3192en
20 Jul 2010
Building Technologies

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Summary of Contents for Siemens RDG400KN

  • Page 1 Room thermostat with KNX communications RDG400KN Basic Documentation Edition: 1.0 CE1P3192en Building Technologies 20 Jul 2010...

  • Page 2: Table Of Contents

    Control outputs configuration (setting via DIP switches 4/5 or tool, and parameters P46/P47) ................43 Multifunctional input, digital input ............44 Handling faults..................46 3.10 KNX communications................46 3.10.1 S-mode....................46 3.10.2 LTE mode ....................46 2 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Contents 20 Jul 2010...
  • Page 3 Operation and monitoring with OZW772 ..........72 5.2.4 Operation and monitoring with RMZ972 ..........72 Connection ....................73 Connection terminals ................73 Connection diagrams ................73 Mechanical design ................74 General ....................74 Dimensions .....................74 Technical data ..................75 Index ........................77 3/78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Contents 20 Jul 2010...

  • Page 4: About This Document

    [14] CM1Y9776 DESIGO RXB / RXL integration – Individual Addressing [15] CM1Y9777 Third-party integration [16] CM1Y9778 Synco integration [17] CM1Y9779 Working with ETS 4 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies About this document 20 Jul 2010...

  • Page 5: Before You Start

    Before you start 1.3.1 Copyright This document may be duplicated and distributed only with the express permission of Siemens, and may be passed only to authorized persons or companies with the required technical knowledge. 1.3.2 Quality assurance This document was prepared with great care.

  • Page 6: Target Audience, Prerequisites

    The communication objects of the RDG KNX thermostats work partly in S-mode, partly in LTE mode, and partly in both. These objects are described accordingly. A list of the parameters is shown in section 3.12. 6 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies About this document 20 Jul 2010...

  • Page 7: Summary

    1) Selectable: ON/OFF, PWM or 3-position (triac outputs) Ordering  When ordering, please indicate both product no. / stock no. and name: E.g. RDG400KN / S55770-T165 room thermostat  Order valve actuators separately Functions VAV systems via ON/OFF or modulating control outputs: ...
  • Page 8 – Monitor input for temperature sensor or switch state  1 DC 0...10 V input for damper position feedback  Floor heating temperature limitation  Reload factory settings for commissioning and control parameters 8 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Summary 20 Jul 2010...

  • Page 9: Integration Via Knx Bus

    KNX TP1 (RF function is not available on the room thermostats). To make the integration, the ETS3 engineering tool is required. 9 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Summary 20 Jul 2010...
  • Page 10 Room controllers Room unit for RXB / RXL room controllers DESIGO and third-party The RDG KNX devices can be integrated into the Siemens building automation systems and control systems (BACS) DESIGO or into 3rd-party systems. For integration, either S-mode (group addressing) or individual addressing can be used. The workflow for integration into DESIGO is the same as with standard KNX devices.

  • Page 11: Equipment Combinations

    DC 0…10 V damper actuator GMA131… 3-position damper actuator GEB161… 4621 GEB131… GCA161… 4613 GCA131… GBB161… GBB131… 4626 GIB161… GIB131… GDB181.1E/3 VAV compact controller 3544 GLB181.1E/3 11 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Summary 20 Jul 2010...

  • Page 12: Accessories

    Adapter plate 112 x 130 mm for surface wiring ARG70.2 N3009 KNX power supply 160 mA (Siemens BT LV) 5WG1 125-1AB01 KNX power supply 320 mA (Siemens BT LV) 5WG1 125-1AB11 KNX power supply 640 mA (Siemens BT LV)

  • Page 13: Functions

    Time of day via bus The information can be received from a Synco controller with time master functionality or any other KNX device if the corresponding communication object is bound. 13 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 14: Operating Modes

    – protected against overheating (factory setting OFF, can be enabled or changed via P66) No other operating mode can be selected locally if Protection mode is commanded via bus. are displayed. 14 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 15: Different Ways To Influence The Operating Mode

    The last intervention wins, either locally or via bus  The operating mode sent via bus can be overridden by all other Time schedule via bus interventions. Exception: Protection mode has priority 2. 15 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 16 Note: Only one input source must be used, either local input X1 / D1or KNX bus. User operations are ineffective and “OFF” is displayed if the operating mode switchover contact is active, or if "Window state" is sent via bus. 16 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 17  Extend presence: 0:00…+9:30 in steps of 30 minutes; symbol appears  Extend absence: 0:00…–9:30 in steps of 30 minutes; symbol or appears During the extended presence / absence period, the sandglass symbol appears. 17 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 18 Absence Protection Auto Protection Not available P02 = 2 Economy Extension Comfort Auto    Economy Absence Economy Auto  ( ) Protection Not available 18 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 19: Communication Examples

    13:00 17:00 20:00 Comfort me schedule Precomfort Economy Protection Window open Window contact Room 1 Window closed Comfort Effective room operating mode Room 1 Economy Protection 19 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 20 Economy Protection Operating mode Pressed button on the thermostat Window open Window contact Room 2 Window closed Comfort Effective room operating mode Room 2 Economy Protection 20 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 21: Room Temperature Setpoints

    Use control parameters P65 and P66 to adjust the Protection mode setpoints. The heating setpoint is factory-set to 8 °C (frost protection) and to OFF for cooling. 21 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 22: Setting And Adjusting Setpoints

    Setpoint shift C Economy Cooling Protection Heating Protection Heating Protection Cooling Protection Cooling Effective room operating mode Current setpoint (used by the thermostat for temperature control) 22 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 23 0.5 K between them  The result of local and central shift, together with the room operating mode, is used by the thermostat for temperature control (current setpoint) 23 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 24: Applications Overview

    Use P47 to change damper output from DC 0...10 V (factory setting) to 3-position Use P46 to change valve output from ON/OFF (factory setting) to PWM Use DIP switch 5 to change valve output from ON/OFF to 3-position 24 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 25: Additional Functions

    The water / air temperature is acquired at 30-second intervals and the operating state is updated accordingly. [°C] M Operating mode Cooling mode Water temperature Heating mode 25 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 26 External temp. sensor External temp. sensor Not active 10...50 ˚C Built-in sensor Built-in sensor Not active Built-in sensor + limit 10…50 ˚C Built-in sensor Active by external sensor 26 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 27 3 seconds. If “Auto lock” is configured, the thermostat will automatically lock the buttons 10 seconds after the last adjustment. 27 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 28: Control Sequences

    Parameter P01 Influences the... sequence Single duct Air sequence Single duct & el heater Single duct & radiator Single duct & Water sequence heating / cooling coil 28 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 29: Application Mode

    1) Conditions for “Night purge” function: – Current room temperature > Comfort cooling setpoint – If supply air temperature via KNX is available: Supply air temperature < current room temperature 29 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 30 1 = Heat 0 = Cool 100% Wheat = current heating setpoint Wcool = current cooling setpoint Wheat Wcool 30 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 31: Minimum And Maximum Air Volume

    In Protection (or Economy mode with setpoint = OFF), Vmin is fixed to 0. Comfort or Economy mode Protection mode: Vmin always = 0 100% 100% Vmax Vmax Vmin Vmin TR [°C] TR [°C] Comf/Eco Comf/Eco Prot Prot 31 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 32: Single-Duct

    The diagrams show the PI controller’s proportional part only. Setting the sequence and the control outputs Refer to sections 3.4 "Applications", 3.6.1 "Sequences", and 3.7 "Outputs". 32 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 33: Single-Duct With Electric Heater

    In conjunction with a Synco primary controller it will be assured that the primary fan keeps running during the fan overrun time. See also section 3.10.10. 33 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 34 The diagrams only show the PI thermostat’s proportional part. Setting the sequence and the control outputs Refer to sections 3.4 "Applications", 3.6.1 "Sequences", and 3.7 "Outputs". 34 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 35: Single Duct With Radiator Or Floor Heating

    Room temperature Proportional band cooling Effective setpoint Comfort Vmin Minimum volume output Heating sequence Vmax Maximum volume output Cooling sequence Volume flow rate Radiator / floor heating 35 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 36 Note: The diagrams show the PI controller's proportional part only. Setting the sequence and the control outputs Refer to sections 3.4 "Applications", 3.6.1 "Sequences", and 3.7 "Outputs". 36 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 37: Single-Duct With Heating / Cooling Coil

    Comfort setpoint if changeover water = Heating Vmin Minimum volume output Vmax Maximum volume output Comfort setpoint if changeover water = Cooling Heating sequence Cooling sequence Volume flow rate 37 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 38 Note: The diagrams show the PI controller's proportional part only. Setting the sequence and the control outputs Refer to sections 3.4 "Applications", 3.6.1 "Sequences", and 3.7 "Outputs". 38 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 39: Setpoints And Sequences

    = setpoint cooling in Economy or Protection mode CoolEco/Prot Y = air / water sequence T = room temperature The dead zone can be adjusted via parameter P33. 39 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 40: Control Outputs

    When the actuator has reached the position calculated by the thermostat, a waiting time of 30 seconds is observed to stabilize the outputs. Note: “Opening” synchronization is available for valve outputs only. 40 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 41: Control Output For Electrical Heater, Radiator And Heating / Cooling Coil

    Signal converter SEM61.4 (see Data Sheet N5102) Current valve SEA45.1 (see Data Sheet N4937) K… Safety loop (e.g. safety thermostat and high-temperature cutout) Very fast-acting fuse F… Overcurrent trip 41 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 42 For electrical heaters, set the running time to 90 seconds. To avoid burn-off of mechanical contacts by frequent switching, use a current valve (e.g. SEA45.1) in place of a relay or contactor. 42 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 43: Control Outputs Configuration (Setting Via Dip Switches 4/5 Or Tool, And Parameters P46/P47)

    Control outputs need to be set via ACS in this case For details concerning connection of peripheral devices and setting of the DIP switches, refer to the Mounting Instructions M3192 [3]. 43 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 44: Multifunctional Input, Digital Input

    X1, D1. See also section 3.2. Dew point Digital input for a dew point sensor to detect monitor condensation. Cooling is stopped if condensation occurs. 44 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 45 An RMU7xx primary controller will use the LTE information of all connected room K NX thermostats to calculate the total air flow demand. U1 (0...100%) The state of U1 can be monitored via communication object 38 “U1”. 45 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 46: Handling Faults

    Whenever an output and an input with the same "name" are located in the same zone, a connection is established automatically, as shown in the following diagram. 46 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 47: Zone Addressing In Lte Mode (In Conjunction With Synco)

    Heat distr zone heating surface --- (out of service) Air distribution zone --- (out of service) Note: “Subzone” of “Geographical zone” is fix 1 (not adjustable) 47 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 48 (e.g. cooling demand). This zone also cooling coil includes a Synco device to process the information (e.g. RMU7xx). Zone = ---, 1...31 48 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 49: Example Of Heating And Cooling Demand Zone

     This type of application can analogously be applied to refrigeration distribution Notes: zones  If no 2-pipe fan coil is used, heat and refrigeration demand signals are sent simultaneously to the primary plant 49 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 50: Send Heartbeat And Receive Timeout

    In conjunction with Synco, the air demand from each room is transmitted to the BACS to provide the required air volume. K NX In S-mode, the current state signal of the damper is available. Control output VAV 50 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 51: Electric Heater Interlock By Supply Air Controller (Lte Mode Only)

    General rule: In case of insufficient air flow, the thermostat cannot protect the Caution electrical heater against overtemperature. Therefore the electric heater MUST feature a separate safety device (thermal cutout). 51 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 52: Fault Function On Knx

    Fault transmission This has no impact on the local display of faults. After a timeout of 48 hours, the sending of faults will automatically be enabled again. 52 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 53: Emergency Control (Lte Mode Only)

    (Emergency 1..4) Fire (Emergency 5) Fan overrun (Emergency 0 and el heater fan overrun function is active) Normal operation (Emergency 0 and operation by operating mode button) 53 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 54: Communication Objects (S-Mode)

    Input communication object Output communication object Input & output communication object 8-bit and 1-bit object available, selectable via parameter in ETS3 Availability depending on selected application / function 54 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 55: Description Of Communication Objects

    Indicates the position of the heating actuator of the auxiliary Protection heating. E.g. single duct with electric heater application: Output of Switch the HVAC mode to either Comfort, Economy or Protection the electric heater. mode. 55 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 56 P07 "Additional user Only one input source must be used, either local input X1/X2/D1or information” is set = 2 (outside temperature). KNX bus. 56 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 57: Control Parameters

    The factory setting for the control parameters can be reloaded via parameter P71, Reset parameters by changing the value to “ON”. Confirm by pressing the right button. The display shows “8888” during reloading. 57 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 58: Parameter Setting / Download Via Tool

     The RDG KNX thermostats require version ETS3f or higher / ACS700 version 5.11 or higher. Connecting a KNX commissioning / operating tool to the RDG is described in Connecting a KNX tool section 4.2. 58 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 59: Parameters Of The "Service Level

    WHeatEco = 5C min Button lock 0 = Unlocked 1 = Auto lock 2 = Manual lock Note: Parameter display depends on selected application and function. 59 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 60: Parameters Of The "Expert Level With Diagnostics And Test

    Temporary Comfort setpoint OFF = Disabled ON = Enabled Restore factory setting OFF = Disabled ON = Reload start “8888” is displayed for 3s during reload process 60 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...
  • Page 61 CLO = output Y2 forced closing Software version Ux.xx is displayed 3) This parameter can only be quit when the setting is back at “---”. Press the left button to escape. 61 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Functions 20 Jul 2010...

  • Page 62: Handling

    DIP switches. All DIP switches need to be set to “OFF” (remote configuration), if you want to select an application via commissioning tool. 62 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Handling 20 Jul 2010...
  • Page 63 RS232 ETS / ACS ACS and ETS3 require an interface: – RS232 KNX interface (e.g. Siemens N148 / UP146 / UP152) – OCI700.1 USB-KNX interface Note: An external KNX bus power supply is required if an RDG is connected directly to a tool (ACS700 or ETS3) via KNX interface.
  • Page 64 Each device has a unique KNX serial number at the rear. An additional sticker with the same KNX serial number is enclosed in the packaging box. This sticker is intended for installers for documentation purposes. 64 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Handling 20 Jul 2010...

  • Page 65: Operation

    3 seconds, then turn rotary knob counterclockwise min. ½ revolution Press left and right button simultane- Enter (KNX) programming mode ously for 6 seconds 65 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Handling 20 Jul 2010...
  • Page 66 Indicates that room temperature is displayed from KNX bus. Selectable via para- meters Morning: 12-hour format Primary fan is active (only supported with Afternoon: 12-hour format Synco700 primary controller) 66 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Handling 20 Jul 2010...

  • Page 67: Remote Operation

    The relevant national legal rules must be adhered to. Regarding disposal, use the systems setup for collecting electronic waste. Observe all local and applicable laws. 67 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Handling 20 Jul 2010...

  • Page 68: Supported Knx Tools

    For more information, refer to the ACS online help. Setting RDG KNX parameters is only supported by ACS700 Version 5.11 or Note! STOP higher. 68 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Supported KNX tools 20 Jul 2010...

  • Page 69: Parameter Settings In Acs

    The application and control parameters can be adjusted and downloaded. Column Line no. contains the parameter number as shown in the parameter table. Refer to section 3.11, control parameters. 69 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Supported KNX tools 20 Jul 2010...

  • Page 70: Operation And Monitoring With Acs

    To change a control parameter, select Popcard, then Settings.  Make sure you have logged on with sufficient access right Notes:  Only control parameter can be changed, no application! 70 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Supported KNX tools 20 Jul 2010...
  • Page 71 Plant type Application Single duct Single duct with electric heater Single duct with radiator Single duct with heating / cooling coil 71 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Supported KNX tools 20 Jul 2010...

  • Page 72: Operation And Monitoring With Ozw772

    1 = single duct 2 = single duct and electric heater 3 = single duct and radiator 4 = single duct and heating / cooling coil 72 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Supported KNX tools 20 Jul 2010...

  • Page 73: Connection

    Factory setting: Operating mode switchover contact (function can be selected via parameters P42) KNX data + KNX data – Connection diagrams Application Room thermostat RDG400KN Damper actuator or VAV compact controller: 10 A DC 0…10 V or 3-position Electric heater, radiator D1 GND...

  • Page 74: Mechanical Design

    Operating mode selector / Esc For operation, refer to section 4.3. Dimensions Dimensions in mm 28.3 28.3 28.3 28.3 128.0 27.7 28.3 16.0 28.5 93.0 28.2 27.8 30.8 74 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Mechanical design 20 Jul 2010...

  • Page 75: Technical Data

    Built-in room temperature sensor Measuring range 0…49 °C Accuracy at 25 °C < ± 0.5 K Temperature calibration range ± 3.0 K Settings and display resolution 75 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Technical data 20 Jul 2010...
  • Page 76 1 x 0.4…2.5 mm or 2 x 0.4…1.5 mm Housing front color RAL 9003 white Weight without / with packaging 0.237 kg / 0.360 kg 76 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Technical data 20 Jul 2010...

  • Page 77: Index

    Fault on KNX ............52 Temperature out of range........46 Fault, handling ............46 Temporary setpoint..........21 Floor temperature limitation function ....26 Time schedule change mode ........16 77 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies Index 20 Jul 2010...
  • Page 78 Window state ..........14, 15, 44 Siemens Switzerland Ltd Industry Sector Building Technologies Division International Headquarters Gubelstrasse 22 CH-6301 Zug Tel. +41 41-724 24 24 © 2010 Siemens Switzerland Ltd www.buildingtechnologies.siemens.com Subject to change 78 / 78 Siemens RDG400KN Basic documentation CE1P3192en Building Technologies...

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