Siemens RDG400 manual About this document, Revision history, Reference documents, Before you start

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		1	About this document
		1.1	Revision history

Edition	Date	Changes		Section	Pages
1.0	May 2009	First edition

1.2Reference documents

Ref.	Document title	Type of document	Document No.
[1]	Wall-mounted room thermostat with LCD	Data sheet	CE1N3182en
[2]	RDG400	Operating Instructions	CE1B3182en
[3]	RDG400	Mounting Instructions	CE1M3182en

1.3Before you start

1.3.1Copyright

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.

1.3.2Quality assurance

These documents were prepared with great care.

•The contents of all documents are checked at regular intervals.

•Any corrections necessary are included in subsequent versions.

•Documents are automatically amended as a consequence of modifications and corrections to the products described.

Please make sure that you are aware of the latest document revision date.

If you find lack of clarity while using this document, or if you have any criticisms or suggestions, please contact the product manager in your nearest branch office. The addresses of the Siemens regional companies are available at www.buildingtechnologies.siemens.com.

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Siemens	RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation	CE1P3182en
Building Technologies	About this document	28 May 2009

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Contents Edition CE1P3182en 28 May Building TechnologiesTable of contents Before you start About this documentRevision history Reference documentsDocument use / request to the reader Brief description Types and featuresFeatures SummaryEquipment combinations SSA81 SSP81… SSB81 SSD81 SQS85… AccessoriesUse OrderingDescribed in section Temperature controlFunctions General noteOperating modes Comfort mode Energy Saving Protection modeSetpoints Single duct With Electrical Heater Comfort mode Energy Saving Protection mode ApplicationSetpoints and sequence Single duct With min/max LimitationWith heating Cooling coil Comfort mode Energy Saving mode ApplicationHeating mode Cooling mode Single duct Protection mode Heating mode Cooling modeApplications overview Additional features Limitation function Temperature sensorExternal / return air Floor heatingComf Extension Prot Absence Not available Eco Sec after the last adjustmentButton lock Locked or unlocked by pressing the right button for 3 secApplications and sequences Sequences overview setting via parameter P01Parameter P01 = Sequence Mode Control sequencesPosition Function of the control outputs is set via DIP switches 4Single-duct heating / cooling coil DIP Y10 = … 10 10 … 0 V invertedModulating control 3-position, PWM or DC 0 … 10 Setting the sequence and the control outputsSingle duct Heating or coolingSingle duct with electrical heater SequencesModulating electrical heater Modulating radiator / floor heating Single duct with radiator or floor heatingSingle duct with heating / cooling coil Control sequenceModulating heating / cooling coil Control outputs Control output for air flowSynchronization ON/OFF control signal Parameter P44 Y1 and Y2 SignalPosition control Position actuatorAI/DI Multifunctional input, Digital inputRange Handling of faultsDIP switches Temperature outParameter setting Control parametersChange the parameters as follows Service level Parameters Service levelExpert level Parameters Expert level, diagnostics & testDiagnostics & test Mounting Mounting and installationWiring HandlingUser action OperationLayout Button operationLCD display DisposalConnection terminals EngineeringConnection diagrams Dimensions Mechanical designGeneral Power supply Outputs Inputs Operational data Technical dataPage Automatic heating/cooling changeover Index