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Samson Appendix, Inf5: District heating circuit, Display, Parameter designation, EB 5179 EN

Models: 5179 5100

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Appendix

Inf5: District heating circuit

Display	Parameter designation
	Charging temperature
	Press enter key to confirm.
	The set point is displayed.

Return flow temperature at sensor RüF or RüFprim

Press enter key to confirm.

The set point is displayed.

Valve position

Only with Co5 -> Fb16 = ON

EB 5179 EN 125

Page 125

Image 125

Samson 5100 Appendix, Inf5: District heating circuit, Display, Parameter designation, Charging temperature, EB 5179 EN

Contents

Automation System TROVIS Mounting and Operating Instructions EB 5179 ENDistrict Heating Controller TROVIS Firmware version Edition AugustDisclaimer of liability Contents Contents5.10 ContentsError alarms 1.1Operating elements 1 Operation1.1.1 Operating keys OperationOperation 1.1.2 Operating switchesOperation 1.2Operating modesOperation 1.3DisplayOperation 1.4Displaying dataOperation 1.5Setting the controller timeOperation Change year setting Confirm yearConfirm date Display: Year Activate editing mode for the controller yearOperation 1.6Setting the times-of-useActivate editing mode for times-of-use OperationOperation 1.6.1 Copying the times-of-useOperation 1.6.2 Entering public holidaysDeleting a public holiday OperationConfirm selection Select Delete the public holidayOperation 1.6.3 Entering vacation periodsReturn to the operating level OperationDeleting vacation periods Confirm selection Select – – – –Start-up 2 Start-up 2.1Setting the system code numberStart-up 2.2Activating and deactivating functionsStart-up Confirm settingsStart-up 2.3Changing parameters2.3.1 Enter key number 2.4Configuring universal inputs2.5Calibrating sensors Start-upProceed as follows Start-upStart-up 2.6Resetting to default valuesManual operation 3 Manual operationSystems SystemsBE BA AE RK SystemsEB 5179 EN k RKHKSystems Default setting Co1 ->Fb00 Co1 ->Fb01 Co1 ->Fb02Systems Default settingSystem Anl SystemsSystems Default settingSystems Default setting Co1 ->Fb00 Co1 ->Fb01 Co1 ->Fb02Co2 ->Fb00 Co2 ->Fb01 Co2 ->Fb02 Co3 ->Fb00 Co3 ->Fb01 Co3 ->Fb02 Co5 ->Fb00RKTW Systems36EB 5179 EN SystemsSystems Default setting Co1 ->Fb00 Co1 ->Fb01 Co1 ->Fb02Systems Default setting Co1 ->Fb00 Co1 ->Fb01 Co1 ->Fb025.1Functioning principle 5 Functions of the heating circuit5.2Weather-compensatedcontrol Functions of the heating circuitFunctions of the heating circuit 5.2.1 Gradient characteristic5.2.2 4-pointcharacteristic Functions Functions of the heating circuitFunctions of the heating circuit 5.3Fixed set point control5.5.2 OT deactivation value in reduced operation 5.5Deactivation depending on outdoor temperature5.5.1 OT deactivation value in rated operation Functions of the heating circuit 5.5.3 OT activation value in rated operation5.5.4 Summer mode Functions of the heating circuit 5.6Delayed outdoor temperature adaptation5.7Outdoor temperature-dependentadvance heating 5.9Optimization with room sensor 5.8Remote operationConfiguration Functions of the heating circuitFunctions of the DHW circuit Functions of the DHW circuit 5.10 Flash adaptation5.11 Adaptation Appendix 5.12 Room temperature-dependentcontrolAppendix 5.13 Pump managementBA1, BA3: Circulation pump on and off BA2, BA4: Reduce pump speedAppendix 5.14 Releasing the heating circuit5.15 Position feedback in pre-controlcircuit Functions of the DHW circuit 6 Functions of the DHW circuitSystem-widefunctions Start storage tank charging 6.2DHW heating in the storage tank systemAppendix Stop storage tank charging AppendixAppendix 6.3Priority operation6.3.1 Reverse control 6.4Forced charging of the DHW storage tank 6.3.2 Set-backoperation6.5Thermal disinfection of the DHW storage tank AppendixFunctions Appendix7 System-widefunctions 7.4Return flow temperature limitation7.1Automatic summer time/winter time changeover 7.2Frost protectionSystem-widefunctions –the heating systems have been calibratedSystem-widefunctions 7.6Compensating for time delays7.5Condensate accumulation control System-widefunctions 7.7Three-stepcontrolSystem-widefunctions 7.8On/off control7.9Continuous-actioncontrol System-widefunctions 7.10 Forwarding the outdoor temperatureSystem-widefunctions Settings for capacity limitationExample to determine the limit value 30 kWSystem-widefunctions 7.12 Locking manual levelSettings for flow rate limitation 8.1Error list/sensor failure Operational faultsOperational faults 8.2Collective error alarmNumber = Bit no. in HR Operational faultsOperational faults 8.3Temperature monitoringUpper limit: Any Operational faultsOperational faults 8.5Error status registerOperational faults 8.6Error alarmsExample of a transfer to the control system <w> = D0 x <1> + D1 x <2> +...+ D11 x <2048>Operational faults 8.6.2 Sending fax in case of a fault alarmFunctions Operational faultsCommunication 9 CommunicationGND TD DTR DCD RD RTS 9.1RS-232-Csystem bus interfaceCommunication Functions CommunicationStation address ST.-NR CommunicationCommunication Modem timeout tCommunication 9.4Meter bus interface9.4.1 Activating the meter bus Communication Flow temperature b, CReturn flow temperature b, C energy CommunicationCapacity limitation Flow rate capacityCommunication 9.5LON communicationCommunication 9.6Requesting/processing an external demandSending the controller time Sending outdoor temperaturesCommunication EB 5179 EN CommunicationInstallation 10 InstallationInstallation Controller housingPanel mounting Back of the11 Electrical connection Connecting the sensors Option OptionOption Type 5244, TypeOption OptionEB 5179 EN Type 5244, TypeOption Option94EB 5179 EN Type 5244, TypeOption OptionType 5244, Type EB 5179 ENOption Electrical connectionVoltage supply 24 V/30 mA Article no. 29 66Co1 to Co3 Heating circuit 1 to 12 Appendix 12.1 Function block listsAppendix Comments AppendixCo4: DHW heating AppendixComments AppendixCo5: General functions and pre-controlcircuit Comments AppendixFb Function CommentsCo7: LON communication AppendixCo6: Sensor initialization Co8: Error initialization Comments AppendixPA1 to PA3: Heating circuits HK1 to HK3 12.2 Parameter listAppendix Display AppendixDisplay AppendixDisplay AppendixDisplay AppendixPA4: DHW heating AppendixDisplay AppendixPA5: Capacity and flow rate limitation AppendixDisplay AppendixDisplay AppendixMaximum flow rate of the entire system AppendixMaximum flow rate of the heating Maximum flow rate of the DHW heatingDisplay AppendixPA9: Communication AppendixDisplay AppendixAppendix 12.3 DisplayDisplay AppendixInf4: DHW heating AppendixDisplay AppendixReturn flow temperature at sensor RüF or RüFprim Charging temperatureAppendix Inf5: District heating circuitInF7: LON communication Inf8: Error status register/sensor failureAppendix InF9 Communication AppendixAppendix 12.4 Sensor resistance tablesAppendix 12.5 Technical dataFunction block settings in configuration levels 12.6 Customer dataAppendix Station Operator Relevant SAMSON officeParameters Parameters AppendixPage Parameters AppendixPA5 System-wideparameters Parameters AppendixCo9: Modbus and meter bus communication 1732Key number Index Interface IndexTime-controlledoperation IndexInF1 2006-03 EB 5179 EN