Siemens RDG400 manual Handling of faults, DIP switches, Temperature out, Range

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	4.10 Handling of faults

Temperature out of	When the room temperature is outside the measuring range, i.e. above 49 °C or
range	below 0 °C, the limiting temperatures flash, e.g. “0 °C” or “49 °C”.
	The heating output is energized if the current setpoint is not set to “OFF”, the
	thermostat is in heating mode and the temperature is below 0 °C.
	For all other cases, no output is energized.
	The thermostat resumes Comfort mode after the temperature returns to within the
	measuring range.

ON

OFF 1 2 3

4 5

4.11DIP switches

Use the DIP switches on the rear side of the thermostat to commission the thermostat's basic application prior to snapping it to the base.

–The application is set via DIP switches 1 … 3.

–The function of the control outputs (2-position or 3-position, DC 0 … 10 V) is set via DIP switches 4 and 5.

For details concerning connection of peripheral devices and setting of the DIP switches please refer to the mounting instructions, document M3182 [3].

Note During startup, the thermostat reloads the control parameter factory settings after each change of DIP switch setting.

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Siemens	RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation	CE1P3182en
Building Technologies	Functions	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