Viessmann VITOSOLIC 200 Installationshandbuch

VITOSOLIC 200Installation andService Instructionsfor use by heating contractorVitosolic 200Electronic temperature differential control unit for solar

10System designsSystem design 2 (cont.)Item DescriptionDHW tank heating by solar energy1 Vitosolic 2002 Collector temperature sensor3 Tank temperature

11System designsSystem design 3Dual mode DHW heating and heating backup via a buffer tankDHW heating without solar energyThe upper indirect coil of th

12System designsSystem design 3 (cont.)The pump will be switched OFF if the actual temperaturefalls below shut-down temperature differential ΔT5off.Th

13System designsSystem design 3 (cont.)Main menu>Solar>ContractorContractorFactory default setting Modified totstopLength of pump run interrupti

14System designsSystem design 3 (cont.)A Solar panelB Solar-DiviconC Solar pump lineD Draw-off pointsE DHW circulationF DHW circulation output of boil

15System designsSystem design 3 (cont.)ItemDescriptionDHW tank heating by solar energy1 Vitosolic 2002 Collector temperature sensor3 Tank temperature

16System designsSystem design 4Dual mode DHW heating with two DHW tanks(particularly suitable for retrofitting in existing systems)DHW heating without

17System designsSystem design 4 (cont.)Main menu>System>OptionsOptionsFactory default setting Change toΔTFct6ΔT function for controlling circula

18System designsSystem design 4 (cont.)Installation diagram 4(System with two DHW tanks with indirect coils)A Solar panelB Solar-DiviconC Draw-off poi

19System designsSystem design 4 (cont.)Item DescriptionHeating DHW tank 1 through solar energy1 Vitosolic 2002 Collector temperature sensor3 Tank temp

2General informationSafety, Installation and Warranty requirementsPlease ensure that this manual is read and understood before commencing installation

20System designsSystem design 5Dual mode DHW and swimming pool heatingDHW heating without solar energyThe top part of the DHW tank is heated by the bo

21System designsSystem design 5 (cont.)SettingsMain menu>Operator code>Set to 200Main menu>Solar>OptionsSystem>Set to 3Hyd. type>Set

22System designsSystem design 5 (cont.)Main menu>Solar>ContractorContractorFactory default setting Change totstopLength of pump run interruption

23System designsSystem design 5 (cont.)Main menu>System>Setting valuesSetting valuesFactory default setting Modified toTh2onset same value as fo

24System designsSystem design 5 (cont.)A Solar panelB Solar-DiviconC Solar pump lineD Draw-off pointsE DHW circulationF DHW circulation output of boil

25System designsSystem design 5 (cont.)*1Start-up signal for filter system with pump qU.*2In conjunction withViessmann Trimatik:Connection to termina

26System designsSystem design 5 (cont.)Item DescriptionDHW tank heating by solar energy1 Vitosolic 2002 Collector temperature sensor3 Tank temperature

27Installation and connectionsControl unit installationInstallation locationNear the DHW tank, observing the electric connections or their cable/lead

28Installation and connectionsSummary of electrical connectionsA Control Unit connection chamberB Printed Circuit BoardC Sensor inouts for Pt 500D Sol

29Installation and connectionsActuators (pumps and valves)InstallationThe Solar-Divicon pump station includes the solarloop circulation pump.Alternati

3IndexIndexSystem designsGeneral notes 4...

30Installation and connectionsFixed high limit (cont.)ConnectionThree-conductor cable AWG 14.A Printed circuit boardB Fixed high limitC Solar circuit

1.3.2.A31Installation and connectionsSolar cellInstallationSeparate installation instructionsThe solar cell is marked with a letter which must be ente

32Installation and connectionsSensors (cont.)Additional tank temperature sensorsInstallationPlease note:Never wrap insulating tape around sensor.Seal-

145231GNDS1S2S3S4S5S6S7S8S9S10S11S12CS10----Imp1Imp2145AB33Installation and connectionsKM BUS connectionConnections with Vitotronic control units via

34Installation and connectionsPower supplyRegulationsCarry out the power supply and all grounding (e.g. fault current circuit) in accordance with loca

35CommissioningMenu structure summary – Main menuThe complete menu structure of the control unit is shown in the following summary. Subject to system

36CommissioningMenu structure summary – SolarMain menu > Solar*1Influences the control characteristics of the solar circuit pump and the secondary

37CommissioningMenu structure summary – SystemMain menu > System*1Time window adjustment, see page 59.5285 965 v1.2 08/2006ContractorOptionsSetting

38CommissioningMenu structure summary – HMMain menu > HMMenu structure summary – ContractorMain menu > Contractor*1Like HM1.*2Setting Heat trans

39CommissioningStepsPage1. Probes or sensors correctly inserted into sensor wells? 31...

4System designsGeneral notesOver the following pages, the methods of operation havebeen described, and the installation has been depicted asdifferent

40CommissioningFurther details regarding individual stepsCommissioning the control unit1. Apply power to the control. The operating lampilluminates gr

41CommissioningFurther details regarding individual steps (cont.)With extension kitThe energy statement is calculated from the temperaturedifferential

42Service scansScanning temperatures and operating conditionsSubject to system version, you can scan the following values:1. Main menu>Actual value

43Service scansScanning temperatures and operating conditions (cont.)2. Main menu>Solar>StatementPlain textDescription UnitSolar statement:Colma

44TroubleshootingFault messagesFaults are indicated by the operating lamp (flashes red) and may be scanned:Main menu>ReportsReportsCause RemedyNo f

45TroubleshootingChecking sensors1. Disconnect the relevant sensor and measure theresistance.Temperaturein °C/ °FResistancein Ω20/6840/10450/12260/140

46Function descriptionsSummary of additional functionsFurther functions may be added to each system design.Functions for which the same relay output i

47Function descriptionsSummary of additional functions (cont.)Main menu>System>OptionsPlease note:Select ”Yes” to activate the required function

48Function descriptionsSummary of system parametersThese values can only be adjusted if the respective function is activated.Main menu>Solar>Set

49Function descriptionsSummary of system parameters (cont.)DisplaytextDescription Factory defaultsettingSetting range Set toTcolsetSet collector tempe

5System designsSystem design 1Dual-mode DHW heating with Vitocell-B 100 or Vitocell-B 300 DHW tanksDHW heating without solar energyThe upper indirect

50Function descriptionsBypass (cont.)Version 2 – Bypass control with solar cell and collector temperature sensorVitosolic 200 measures the radiation i

51Function descriptionsExternal heat exchangerThe selected relay switches the consumer ON if the set start-up temperature differential is exceeded, an

52Function descriptionsFrost protectionAt a collector temperature below +4 °C / 39 °F, the solar circuit pump will be started to prevent collector dam

53Function descriptionsSuppression of reheating by boiler (cont.)Systems with additional Viessmann control unitsReheating of the DHW tank by the boile

54Function descriptionsSuppression of reheating by boiler (cont.)Tank temperature sensor as NTC (For Vitodens)A Vitosolic 200B Printed circuit boardC

55Function descriptionsTank loadingThis function is achieved via thermostat 3 (S5) and 4 (S6) or relay R6.R6 starts if the temperatures at thermostat

56Function descriptionsAdditional DHW heating function (cont.)Additional function in conjunction with additional Viessmann control unitsA DHW temperat

57Function descriptionsThermostat function, ΔT control unit and time switchesThese functions are only available subject to the inputs and outputs not

58Function descriptionsThermostat function, ΔT control unit and time switches (cont.)Setting values Display text/Factory default settingSetting range

59Parts list/appendixSpecificationRated voltage: 120VACRated frequency: 60 HzRated current: 10 APermissible ambient temperaturein operation:0 to +40

6System designsSystem design 1 (cont.)A Solar panelB Solar-DiviconC Draw-off pointsD DHW circulationE DHW circulation output of boiler control unit or

60Keyword indexKeyword indexAActual values (scan), 42Actuators, connecting, 29Additional DHW heating function, 47, 55Additional functions, 46BBypassw

61Keyword indexKeyword indexTTank loading, 55Tank, max. temperature, 48, 49Tank temperature sensor, 31Temperature differentials, 48Temperature scannin

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7System designsSystem design 1 (cont.)Item DescriptionControl of DHW tank heating by solar energy1 Vitosolic 2002 Collector temperature sensor3 Tank t

8System designsSystem design 2Dual-mode DHW heating with Vitocell-B 100 or Vitocell-B 300 DHW tanks – 2 collector arrays withdifferent orientationDHW

9System designsSystem design 2 (cont.)A Solar panelB Solar-DiviconC Solar pump lineD Draw-off pointsE DHW circulationF DHW circulation output of boile