Viessmann VITOSOLIC 200 Instructions d'exploitation

Installation and serviceinstructionsfor contractorsVIESMANNElectronic temperature differential control unitVitosolic 200Type SD4For applicability, see

10 Actual temperature dropping belowthe stop temperature differential ΔToff Exceeding the electronic temperaturelimit of control unit eZ (max. 90 °C

100Hydraulic type 3S1R2R4S2 S4R1Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x x

101System 4Hydraulic type 1S1 S9R1 R2S2 S4R4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment bysch

102Hydraulic type 2S1 S9R1 R2S2 S4R3 R4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex

103Hydraulic type 3S1 S9R1 R2S2 S4R4R3Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x

104Hydraulic type 4S1 S9R1 R2S2 S4R4R3Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x

105System 5Hydraulic type 1S1S2 S4 S5R2 R4 R5R1Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment by

106Hydraulic type 2S1S2 S4 S5R1 R2 R4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x

107System 6Hydraulic type 1R1 R2S1 S9S2 S4 S5R4 R5 R6Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignm

108Hydraulic type 2R5 R6S1 S9S2 S4 S5R1 R2 R4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment bysc

109Hydraulic type 3R1 R2S1 S9S2 S4 S5R4 R5 R6R3Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment by

11Hydraulic installation diagramPM12412eZePeWeQqEqQqPeEqTqRqW3System examplesSystem example 1 (cont.)5414 620 GBInstallation

110System 7Hydraulic type 1R2 R4 R5 R6S1S2S4 S5 S6R1Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignme

111Hydraulic type 2R1 R2 R4 R5S1S2S4 S5 S6Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschem

112 If the relays 3, 6 and 7 have not beenassigned by the scheme ("System"),they could, for example, be used forthe Function blocks 1 to 3

113Function block 1R3Thermost.1(Sensor S3)Th1onTh1offThermost.2(Sensor S4)Th2onTh2off(S3-S4)∆T-Fct5∆T5on∆T5offt-onTime switch 1t-offR6Thermost.3(Senso

114Different effects can be achieved by determining the start and stop tempera-tures:"Thon" < "Thoff"Adjusting the values see f

115Thermost.1 R3Time switch 1S3R3Th1on < 50 °CTh1off > 55 °CTo switch a DHW circulation pump, acti-vating the time switch is sufficient. TheDHW

116R3ΔT-Fct5S3-S5 > ΔT5onTh1on > 65 °CTh1off < 60 °CThermost. 1S5S3R3 Boiler circuit pump R3 on:Temperature differential "ΔT5on" i

117The solar circuit pump stops; cylinderheating terminates in accordance withthe following criteria: When the selected stop temperaturedifferential

118Make the following settings at thesolar control unit:Main menu "Solar" "Setting values"– "Priority Cyl1" etc.Set a

119Version 1 – bypass circuit with collector temperature sensor andbypass sensorS1R1RS9R1 Solar circuit pumpR Bypass pump (at R2, R6 or R7)S1 Collecto

12Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

120Version 2 – bypass circuit with solar cellR1CSS1CS Solar cellR1 Solar circuit pumpS1 Collector temperature sensor The solar circuit pump also assu

121Version 3 – bypass circuit with solar cell and collector tempera-ture sensorR1RS1CSCS Solar cellR1 Solar circuit pumpR Bypass pump (at R2, R6 or R7

122In systems with several consumers,either an individual or all consumers canbe heated via the external heatexchanger. The consumers can beassigned v

123Example122 consumers, hydraulic connection viapumps:System: 3Hydraulic type: 2Consumer 1 is heated via the externalheat exchanger.According to the

124Primary pump (collector/ext. heatexchanger) to R3 on: S1−S2 > "ΔTon"Delivered condition 8 K (seepage 152)Secondary pump (heat exchange

125Temperature differential between thesensor in the external heat exchangerand the cylinder temperature sensor >start temperature differential &qu

1262 consumers, hydraulic connection viavalves:System: 3Hydraulic type: 3Consumer 1 is heated via the externalheat exchanger.According to the table on

127 Activation of this function in systemswith unfavourably located collectortemperature sensor. Consequentlydelays in capturing the collector tem-pe

128 Solar circuit pump off:When reaching the selected set tem-perature "Tcyl set". The solar circuit pump will start longenough to enable

129 Activating this function is only appro-priate if the collector cooling functionhas been enabled. The collector cooling function leavesthe solar

13Electrical installation diagramqTuQ2eESTBKOLSOLeQ223R1S1S2eU...S12CS10Imp 1Imp 2V BUS145uW2uE/uR22R2R3R4R5R7R6qWqQKM BUSN,L,PE230 V / 50 HzM3230 V /

130 Constant collector temperaturethrough speed control subject to theset temperature "Tcolset". The speed control will no longer beinflue

131Systems with Vitotronic control units and KM BUS Function enabled:– The consumer is heated by the solarthermal system.– Connection of the KM BUS t

132Systems with additional Viessmann control units Function enabled:The consumer is heated by the solarthermal system. A resistor simulates an actua

133Cylinder temperature sensor as PTC Cylinder temperature sensor as NTCAR7-AR7-MR7-RAC 250V 0,8 AAC 250V 4(2) AR1-R6R7T40IP20230V ~ 50-60 HzP = 3VACB

134Make the following settings at thesolar control unit:1. Main menu "Solar" "Options"– "Heat.interr."Set "Yes&q

135Minimum start temperature "TColmin"that must be exceeded before the solarcircuit pump can start. This prevents thepump starting too frequ

1362. Main menu "Solar" "Setting values"– "Tcyl2 set 1" to "Tcyl2 set 4"Delivered condition 60 °CSet a valu

137Systems with additional Viessmann control units Connection of the transfer pump to R3or R5 (subject to the selected systemand hydraulic type, see

138Make the following settings at thesolar control unit:1. Main menu "System" "Options"– "Add. fct."Set "Yes&quo

1393. Main menu "System" "Setting values"– "Th3on"Delivered condition 40 °CSet a value.– "Th3off"Delivered

14Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 95) 1 1Set

1402. Main menu "Solar" "Contractor"– "Control unit"– "Rise"Set a value.Activating speed controlMake the fo

141The zero volt output R7 can, for exam-ple, be used as central fault messageoutput (see page 73) (see also tablesfrom page 94).The relay is switched

142Statement without flow meter Statement:As an estimate through the differentialbetween the flow and return tempera-ture and the set throughput (see

143Statement with flow meterConnectionBCDEV1V2145145GNDS1S2S3S4S5S6S7S8S9S10S11S12CS10Imp1Imp2PWM R1PWM R2VBusPWM R3PWM R41 2 43 5 76 8 9 10 11 12 13

144 Statement:Through determining the temperaturedifferential between the flow andreturn temperature and the throughputcaptured by the flow meter. S

145 To record the operating values of thesolar thermal system. Saving the values to the module in atext file. This may, for example, beopened in a t

146Parameter "Linear log"No (delivered condition): Yes:When the memory reaches its capacity limit, theoldest data will be overwritten (ring

147MessagesMessages that are only displayed if thesolar control unit displays "!SD-CardError" or "SD Error" in case the systemhas

148When ordering spare partsQuote the part and serial no. (see typeplate) and the position no. of the requiredpart (as per this parts list).Obtain sta

14925047204Rated voltage230 V∼Rated frequency 50 HzRated current 6APower consumption 6 W(in standby mode 0.9 W)Protection class IIProtection IP 20 D t

15 Actual temperature dropping belowthe stop temperature differential ΔToff Exceeding the electronic temperaturelimit of control unit eZ (max. 90 °C

150Main menuActual valuesMessagesSolarSystemHMManual modeOperator codeSolarbackStatementOptionsExpertsSystembackOptionsExpertsHMSetting valuesSetting

151The parameter display depends on thesystem equipment level.Menu "Solar"Setting values Solar set-ting:Description DeliveredconditionSetti

152Setting values Solar set-ting:Description DeliveredconditionSetting range Set valueΔTon Start temperature dif-ferential for solar cir-cuit pump*48

153Setting values Solar set-ting:Description DeliveredconditionSetting range Set valueΔT4set Differential tempera-ture for the start ofspeed regulati

154Setting values Solar set-ting:Description DeliveredconditionSetting range Set valueTcolmax Maximum collectortemperature*7 (seepage 128)110 °C 80 t

155Options Solar options: Description DeliveredconditionSet valueHeat.interr. Suppression of reheating by theboiler (see page 131)No Cyl.2 on Cylind

156Contractor Solar contrac-tor:Description DeliveredconditionSetting range SetvalueCyl2 set Heating to the secondset temperature, con-sumer 2(see pa

157Contractor Solar contrac-tor:Description DeliveredconditionSetting range SetvalueInt time In case the intervalfunction has been acti-vated:Time wh

158Contractor Solar contrac-tor:Description DeliveredconditionSetting range SetvalueColmax cyl You can select theconsumer to which thecollector cooli

159Setting values Sys. set-ting:Description Deliv-eredcondi-tionSetting range SetvalueTime switch1Period function block 1 00:00 00:00 to 23:00 t1–on

16Central heating without solar energyThree-way diverter valve R6 rZ remainsat zero volt (position "AB-B") if the tem-perature differential

160Setting values Sys. set-ting:Description Deliv-eredcondi-tionSetting range SetvalueΔT7on Start temperature differen-tial function block 35 K 1.5 t

161Options Sys. options: Description DeliveredconditionSet valueΔT Fct6 ΔT6 differential tempera-ture control, functionblock 2No Time switch 2 Tim

162Contractor Sys.contractor: Description DeliveredconditionSettingrangeSetvalueSen.Th3 Reference sensor for ther-mostat function 3, functionblock 25

163Menu "HM" (heat meter)Options HM options: Description DeliveredconditionSet valueHM 1 Heat meter with state-ment calculation (seepage 14

164Contractor HM 1 contractor:/HM 2 contractor:Description DeliveredconditionSettingrangeSetvalueThroughput Will only be displayed if"Flow trans

165Contractor: Description Deliv-ered con-ditionSettingrangeSet value SC offset Do not adjust Temp.units Temperature unit °CCelsius°FFahrenhei

166Contractor: Description Deliv-ered con-ditionSettingrangeSet valueClock KMBus time Adopting the timefrom the boiler controlunit via KM BUSYes

167Control unit Electronics PCBVitotronic 200, type KW1,part no. 7450 351, 7450 740Part no. 7828 192Vitotronic 200, type KW2,part no. 7450 352, 7450 7

168We, Viessmann Werke GmbH&Co KG, D-35107 Allendorf, declare as sole respon-sible body, that the product Vitosolic 200 complies with the followin

169AActivating speed control...140Additional function for DHWheating...136, 160Adjusting the display

17Hydraulic installation diagramPHV2HV3/HR1HR3HR4HV1HR2MMBAABeZePeWeQrP3qPeEqTqRqW112eTeRqE6rQrErR52rZrT4qQSystem examplesSystem example 2 (cont.)5414

170NNavigation through the menu...79OOverview of electrical connections...68PParallel relay...130, 154Parameter

1715414 620 GB

172ApplicabilityApplicable for the Vitosolic 200, type SD4Part no. 7418 202Viessmann LimitedHortonwood 30, TelfordShropshire, TF1 7YP, GBTelephone: +4

18Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

19Electrical installation diagram2rQSTBrR3rZM3uW2qTuQ2eESTBKOLSOLeQ223R1S1S2eU...S12CS10Imp 1Imp 2V BUS145uW2uE/uR22R2R3R4R5R7R6qWqQKM BUSN,L,PE230 V

2Please follow these safety instructions closely to prevent accidents and mate-rial losses.Safety instructions explainedDangerThis symbol warns agains

20Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 99) 1 3 Hy

21In conjunction with a wall mounted oil/gas boilerCodes required at the boiler and heating circuit control unitCode Function53:3 System without DHW c

22Suppression of DHW cylinder reheat-ing by the boilerCoding address "67" in boiler control unit2 defaults a third set DHW temperature(setti

23Hydraulic installation diagramMP21112qEqIqReZePeWeQqQqPeEqWqTqZqU234System examplesSystem example 3 (cont.)5414 620 GBInstallation

24Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

25Electrical installation diagramuW2qTuQ2eESTBKOLSOLeQ3223R1S1S2eU...CS10Imp 1Imp 2V BUS145uW2uE/uR22R2R3R4R5R7R6qWqQKM BUSN,L,PE230 V / 50 Hz3S3S42S5

26Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 95) 1 1Set

27Function descriptionDHW heating with solar energySolar circuit pump R1 eE starts andDHW cylinder qP is heated up if the tem-perature differential be

28Swimming pool water heating byboiler:If the solar energy is inadequate to heatthe swimming pool water, it will beheated by boiler 1 via temperature

29Hydraulic installation diagramPM12eZePeWeQqE3qPeEqTqRqW12tWeTeRtPtItQtZtRtUtOtEtTzP4qQSystem examplesSystem example 4 (cont.)5414 620 GBInstallation

3Ancillary components, spare andwearing parts!Please noteSpare and wearing parts thathave not been tested togetherwith the heating system can com-prom

30Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

31Pos. DescriptiontIFilter pump AccessoriesuQSolar celluWHeat meter extension kit (flow meter)uELarge displayuRDatalogger For boiler and heating cir

32Electrical installation diagramuW22tT2tWuQ2KOLSOLeQ22S1S2...CS10Imp 1Imp 2V BUS145uW2uE/uR22qQKM BUSS3S42S5tUS6Low voltageR7-AR7-MR7-RR629NR530?R431

33A Start signal for filter pump tIBExternal burner start in conjunctionwith the following control units:Vitotronic 200, types KW1, KW2, KW4,KW5, Vito

34Main menu DeliveredconditionSettingSolar contractor t-stop (duration of the pump runtime interruption) 2 minutes 7 minutes t-circ. (break inte

35DHW heating and central heating backup with a multi-mode heat-ing water buffer cylinderMain components Viessmann solar collectors Vitocell 340-M o

36Central heating with solar energyThree-way diverter valve R6 rZ isswitched to position "AB-A" if the tem-perature differential between buf

37Hydraulic installation diagramBAABMPHV2/HR1HR2HV1HR3MeZePeWeQeEqWqRqEqQqPrZqZwW34121652rTSystem examplesSystem example 5 (cont.)5414 620 GBInstallat

38Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

39Electrical installation diagramrZMuQ2eESTBKOLSOLeQ3223R1S1S2eU...S12CS10Imp 1Imp 2V BUS145uW2uE/uR22R2R3R4R5R7R6qWqQKM BUSN,L,PE230 V / 50 Hz3S3S42S

4Installation instructionsSystem examplesGeneral information...

40Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 95) 1 1Set

41DHW heating with freshwater module and central heating backupwith heating water buffer cylinderMain components Viessmann solar collectors Freshwat

42Central heating with solar energyThree-way diverter valve R6 rZ isswitched to position "AB-A" and the heat-ing return water is routed to b

43Hydraulic installation diagramPHV2HV3/HR1HR3HR4HV1HR2MABBAM12qEABBAqQrZMrTeZePeWeQrPeErQrRrW436512qPqWSystem examplesSystem example 6 (cont.)5414 62

44Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

45Electrical installation diagramVitosolic 200rZMuQ2eESTBKOLSOLeQ3223R1S1S2eU...S12CS10Imp 1Imp 2V BUS145uW2uW2uE/uR22R2R3R4R5R7R6rRrQKM BUSN,L,PE230

46Control unit, freshwater moduleGNDS1LNNR1R2R3R4R5-RR5-MR5-AS2S3S4S5S6S7?230 V / 50 HzLN?M1~qPqE qW qQRequired settings on the solar control unitMain

47Main menu DeliveredconditionSettingSet system values ΔT6on (start temperature differential for R6) 5.0 K ΔT6off (stop temperature differenti

48DHW heating with mono-mode DHW cylinder and central heatingbackup with multi-mode heating water buffer cylinderMain components Viessmann solar coll

49Central heating without solar energyThree-way diverter valve R6 rZ remainsat zero volt (position "AB-B") if the tem-perature differential

5TroubleshootingFault messages... 88Checking sensors.

50Hydraulic installation diagramPMHV2/HR1HR2HV1HR3BAABM12eZePeWeQeEqP3rRrQrPrWqR1652rZrTqE4rESystem examplesSystem example 7 (cont.)5414 620 GB

51Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

52Electrical installation diagramrZMuQ2eESTBKOLSOLeQ3223R1S1S2eU...S12CS10Imp 1Imp 2V BUS145uW2uW2uE/uR22R2R3R4R5R7R6rRrQKM BUSN,L,PE230 V / 50 Hz3S3S

53Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 95) 1 1Set

54Large solar thermal systems for DHW heatingMain components Viessmann solar collectors DHW cylinder Vitocell 100-V orVitocell 300-V Vitocell 100-L

55Hydraulic installation diagramPHV2HV3/HR1HR3HR4HV1HR2MMqIqZqO12eZePeWeQrPeErQrWrE12qPqEqWqTqQ34qRqUqZSystem examplesSystem example 8 (cont.)5414 620

56Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

57Electrical installation diagram3qIMuQ2230 V / 50 HzLow voltageeESTBKOLSOLeQ3223R1S1S2eZeU...S12CS10Imp 1Imp 2V BUS145uW2uW2uE/uR22R2R3R4R5R7R6rErQKM

58Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 95) 1 1Set

59Main menu DeliveredconditionSettingSys.contractor Sen.Th2 4 6 Sen1 ΔT5Fct 3 5 Sen2 ΔT5Fct 4 6For pump speed, see page 139.System example 9Lar

6CertificatesDeclaration of conformity... 168Keyword index...

60Additional function for DHW heatingThe requirements for the additional func-tion are achieved through circulationpump R5 qT.Suppression of DHW cylin

61A low loss header 6 with flow temper-ature sensor 5 is required in conjunc-tion with a wall mounted oil/gasboiler.System examplesSystem example 9 (c

62Hydraulic installation diagramP21MBAABMHV2HV3/HR1HR3HR4HV1HR21qEqIqReZePeWeQqQqPeEqWqTqZqU3rZrTrP4126rQrErR52eTeRSystem examplesSystem example 9 (co

63Equipment requiredPos. Description1Wall mounted oil/gas boiler or oil/gas boiler with2Boiler and heating circuit control unit3Cylinder temperature

64Electrical installation diagramuW22rQuQ2KOLSTBeQ22S1S2S12CS10Imp 1Imp 2V BUS145uW2uE/uR22qQKM BUSS3S42S5rES6Low voltageR7-AR7-MR7-RR629R530R431R332R

65Required settings on the solar control unitMain menu DeliveredconditionSettingOperator code 0000 0200Solar options System (see page 99) 1 3 Hy

66For pump speed, see page 139.In conjunction with a wall mounted oil/gas boilerCodes required at the boiler and heating circuit control unitCode Func

67When selecting the installation location,take note of the electrical connectionsand cable/lead lengths.1532.3.4.2335.1.6.2xBefore closing the solar

68R6R5R4R3R2R1LR7-AR7-MR7-R145145GNDS1S2S3S4S5S6S7S8S9S10S11S12CS10Imp1Imp2PWM R1PWM R2VBusPWM R3PWM R4N1 2 43 5 76 8 9 10 11 12 13 14 15 16 17 18 19

69DZero volt relay outputEKM BUSFV BUS (e.g. connection to a largedisplay or to the datalogger, acces-sories)GPWM signals for pumps at R1 toR4HPulse c

7Anti-scalding protectionDangerSubject to system configuration,DHW temperatures above 60 °Ccan occur. DHW with tempera-tures in excess of 60 °C can re

70InstallationThe circulation pump with connectingcable is part of the Solar-Divicon pumpstation.Separate installation and serviceinstructionsAlternat

71Example: Connection of one pump with PWM input to R1AM~1B145145PWM R1PWM R2VBusPWM R3PWM R416 17 18 19 2027 30 31 32 33 34 35AWiring chamber of the

72Connection 3-core cable with a cross-section of1.5 mm2. Systems with two collector arrays withone solar circuit pump require 2 highlimit safety cu

73Temperature settingDelivered condition: 120 °CRequires adjustment to 95 °CHigh limit safety cut-out installa-tion instructionsCentral fault message

74Collector temperature sensorInstallationCollector installation instructionsConnectionIn accordance with system example andpage 68.Connect sensor to

75ConnectionIn accordance with system example andpage 68.Extension of the connecting lead:Connect sensor to S2.2-core cable with a cross-section of1.5

76ConnectionIn accordance with system example andpage 68.Extension of the connecting lead:2-core cable with a cross-section of1.5 mm2.NoteNever route

77SettingsSee page 164.Power supplyRegulationsMake the power supply connection andimplement all earthing measures (i.e.RCD circuit) in accordance with

78 Protect the cable to the control unitwith an appropriate fuse/MCB. Disconnect the system by means of adevice that simultaneously separatesall non

791. Check whether all electrical connec-tions have been correctly made.2. Check that the high limit safety cut-out and temperature limiter (ifrequi

8System example 1, see page 9.MSystem example 4, see page 26.MSystem example 2, see page 14.MMSystem example 5, see page 35.MMSystem example 3, see pa

80 / Cursor keysTo display values (with graphicsupport; see the following dia-gram)ΔT1on8.0K1.5=8.0 20.0AB CAParametersBMinimum valueCMaximum valueEn

814. / for "0200".Confirm every figure with OK.Key sequence: OK/ / / OK/OK/ OKNoteAfter commissioning set the operatorcode to "000

82Make the following settings at thesolar control unit:Main menu "System" "Setting values"– "Time"First set the hour,

83NoteAll parameters are reset into their deliv-ered condition when the setting for "Sys-tem" is changed.Setting pump parametersCheck which

84Resetting parameters into their delivered stateMake the following settings at thesolar control unit:Main menu "Solar" "Options"

85Subject to system configuration, the fol-lowing values can be scanned with keys / :Main menu "Actual values""Actual values:" E

86"Solar statement:" ExplanationColmax °C Maximum collector temperature, collector array 1Col2max °C Maximum collector temperature, collecto

87Main menu "Messages""Messages:" ExplanationLoading cyl...(only with several consumers)Consumer displayed is being heated.Pause

88If the system develops faults, the displaybacklighting flashes and "Fault" will bedisplayed.30.04.2009TcolTcylb10:5947.7 °C35.4 °CFaultChe

89Displayed faults"Messages:""Fault" Cause Remedy!Interruption>Sensor <The sensor has suffered abreakCheck the sensor con-ce

9System example 7, see page 48.MMSystem example 9, see page 59.MMSystem example 8, see page 54.M System example 1DHW heating with dual-mode DHW cylind

90Faults without display Solar circuit pump runs hot, but no heat transport from the collector arrayto the consumer Flow and return lines are equall

91Very large temperature differential between the collector array and consumersduring operation (heat cannot be dissipated):Solar circuit pump faulty?

920.11101001000-20 0 20 40 60 80 100 120 140Temperature in °CResistance in kΩAB25AResistance 20 kΩ(sensor S1, S9, collector tempera-ture sensor)BResis

93BR6R5R4R3R2R1LNetzRed eléctricaRéseau électriqueT6,3A230VR7-AR7-MR7-RAC 250V 0,8 AAC 250V 4(2) AR1-R6R7T40IP20230V ~ 50-60 HzP = 3VANN N N N N NN27

94 With the Vitosolic 200 solar control unit7 systems with different hydraulictypes can be implemented. System selection in accordance withthe numbe

95System 1S1R1S2Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x x

96System 2Hydraulic type 1S1 S9R1 R2S2Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x

97Hydraulic type 2S1 S9R1 R2S2R4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x x

98System 3Hydraulic type 1S1R1R4S2 S4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex

99Hydraulic type 2S1R1R4S2 S4Relay and sensor assignmentFunctions Relay R... Sensor S...1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9Assignment byschemex x