Siemens RDG400 manual

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Siemens		Switzerland Ltd
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6301 Zug
Tel. +41 41-724 24 24
Fax +41 41-724 35 22			© 2009 Siemens Switzerland Ltd
www.buildingtechnologies.siemens.com			Subject to change
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	Siemens	RDG100…/RDG110…/RDG140.../RDG160… Basic Documentation	CE1P3182en
	Building Technologies		28 May 2009

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Contents Building Technologies Edition CE1P3182en 28 MayTable of contents Reference documents About this documentRevision history Before you startDocument use / request to the reader Summary Types and featuresFeatures Brief descriptionEquipment combinations Ordering AccessoriesUse SSA81 SSP81… SSB81 SSD81 SQS85…General note Temperature controlFunctions Described in sectionComfort mode Energy Saving Protection mode Operating modesSetpoints Single duct With min/max Limitation Comfort mode Energy Saving Protection mode ApplicationSetpoints and sequence Single duct With Electrical HeaterProtection mode Heating mode Cooling mode Comfort mode Energy Saving mode ApplicationHeating mode Cooling mode Single duct With heating Cooling coilApplications overview Additional features Floor heating Temperature sensorExternal / return air Limitation functionLocked or unlocked by pressing the right button for 3 sec Sec after the last adjustmentButton lock Comf Extension Prot Absence Not available EcoControl sequences Sequences overview setting via parameter P01Parameter P01 = Sequence Mode Applications and sequencesDIP Y10 = … 10 10 … 0 V inverted Function of the control outputs is set via DIP switches 4Single-duct heating / cooling coil PositionHeating or cooling Setting the sequence and the control outputsSingle duct Modulating control 3-position, PWM or DC 0 … 10Single duct with electrical heater SequencesModulating electrical heater Single duct with radiator or floor heating Modulating radiator / floor heatingSingle duct with heating / cooling coil Control sequenceModulating heating / cooling coil Control outputs Control output for air flowSynchronization ON/OFF control signal Position actuator SignalPosition control Parameter P44 Y1 and Y2Multifunctional input, Digital input AI/DITemperature out Handling of faultsDIP switches RangeParameter setting Control parametersChange the parameters as follows Parameters Service level Service levelParameters Expert level, diagnostics & test Expert levelDiagnostics & test Handling Mounting and installationWiring MountingButton operation OperationLayout User actionDisposal LCD displayEngineering Connection terminalsConnection diagrams Dimensions Mechanical designGeneral Technical data Power supply Outputs Inputs Operational dataPage Index Automatic heating/cooling changeover