Sorel POOL TDC M Plus Owner's manual

Brand: Sorel

Model: POOL TDC M Plus

Type: Owner's manual

Read carefully before installation, commissioning and operation

Pool Controller

Pool TDCM+

Installation and operating instructions

Table of Contents

Safety instructions

A.1. EC declaration of conformity 3

A.2. General instructions 3

A.3. Explanation of symbols 3

A.4. Changes to the unit 4

A.5. Warranty and liability 4

Description of controller

B.1. Specications 5

B.2. Temperature resistance table for PT1000

sensors 5

B.3. About the controller 6

B.4. Scope of supply 6

B.5. Disposal and pollutants 6

B.6. Hydraulic variants 7

Installation

C.1. Wall installation 8

C.2. Electrical connection 9

C.3. Installing the temperature sensors 10

D. Terminal connection diagram 11

Operation

E.1. Display and input 12

E.2. Commissioning help 13

E.3. Free commissioning 13

E.4. Menu sequence and menu structure 14

1. Measurement values 15

2. Statistics 16

2.1. Operating hours 16

2.2. Average pool temperature 16

2.3. Heat output 16

2.4. Graphic overview 16

2.5. Message log 16

2.6. Reset/clear 16

3. Display mode 17

3.1. Schematic 17

3.2. Overview 17

3.3. Alternating 17

3.4. Sleep mode 17

4. Operating mode 18

4.1. Automatic 18

4.2. Manual 18

4.3. O 18

5. Settings 19

5.1. Tmin S1 19

5.2. Tmax S2 19

5.3. ∆TR1 20

5.4. TsetS2 20

5.5.Hysteresis 20

5.6. Followup/Switch-odelay 20

page page

5.7. Delay/Switch-ondelay 20

 Filterpumpruntime 20

5.8. Hourlylterpumpruntime 20

5.9. Eco mode 21

5.10. Runtimeoptimization 21

5.11. Dailylteringtime 21

5.12. Solar times 21

5.13. Heating times 21

6. Protective functions 21

6.1. Seizingprotection 21

6.2. Frost protection 21

6.3. System protection 22

7. Special functions 23

7.1. Program selection 23

7.2. Time and date 23

7.3. Sensor calibration 23

7.4. Commissioning 24

7.5. Factory settings 24

7.6. Heat quantity 24

7.7. Daylight saving time 25

8. Menu lock 26

9. Service values 27

10. Language 28

Malfunctions

Z.1. Malfunctions with error messages 29

Z.2. Replacing the fuse 30

Z.3. Maintenance 30

Safety instructions

ByaxingtheCEmarktotheunitthemanufacturerdeclaresthatthePool TDCM+ con-

formstothefollowingrelevantsafetyregulations:

- EClowvoltagedirective2006/95/EC

- ECelectromagneticcompatibilitydirective2004/108/EC

ConformityhasbeenveriedandthecorrespondingdocumentationandtheECdeclaration

ofconformityarekeptonlebythemanufacturer.

A.1. EC declaration of conformity

These installation and operating instructions contain basic instructions and important

informationregardingsafety,installation,commissioning,maintenanceandtheoptimal

useoftheunit.Thereforetheseinstructionsmustbereadcompletelyandunderstood

bytheinstallationtechnician/specialistandbythesystemuserbeforeinstallation,com-

missioningandoperationoftheunit.

Thevalidaccidentpreventionregulations,VDEregulations,theregulationsofthelo-

calpowerutility,theapplicableDIN-ENstandardsandtheinstallationandoperating

instructionsoftheadditionalsystemcomponentsmustalsobeobserved.Thecon-

trollerdoesnotunderanycircumstancesreplaceanysafetydeviceswhicharetobe

provided by the customer!

Installation,electricalconnection,commissioningandmaintenanceoftheunitmay

only be carried out by specialists who have the appropriate training.

Fortheuser:Makesurethatthespecialistgivesyoudetailedinformationonthefunc-

tionandoperationofthecontroller.Alwayskeeptheseinstructionsinthevicinityofthe

controller.

A.2. General instructions

Danger

Caution

A.3. Explanation of symbols

Failuretoobservetheseinstructionscanresultindangertolifefrom

electric voltage.

Danger

Failure to observe these instructions can result in serious damage to

healthsuchasscalding,orevenlife-threateninginjuries.

Caution

Failuretoobservetheseinstructionscanresultindestructionoftheunit

orthesystem,ordamagetotheenvironment.

Informationwhichisespeciallyimportantforthefunctionandoptimaluse

oftheunitandthesystem.

A.4. Changes to the unit

A.5. Warranty and liability

Safety instructions

• Changes,additionstoorconversionoftheunitarenotpermittedwithoutwritten

authorisationfromthemanufacturer

• Itislikewiseforbiddentoinstalladditionalcomponentsthathavenotbeentested

together with the unit

• Ifitbecomesclearthatsafeoperationoftheunitisnolongerpossible,forexample

becauseofdamagetothehousing,turnthecontrolleroimmediately

• Anypartsoftheunitoraccessoriesthatarenotinperfectconditionmustbere-

placed immediately

• Useonlyoriginalsparepartsandaccessoriesfromthemanufacturer

• Markingsmadeontheunitatthefactorymustnotbealtered,removedormade

illegible

• Only the settings described in these instructions may be used on the control-

ler

Changestotheunitcancompromisethesafetyandfunctionoftheunitor

the entire system.

Danger

Thecontrollerhasbeenmanufacturedandtestedwithregardtohighqualityandsafety

requirements.Theunitissubjecttothestatutoryguaranteeperiodoftwoyearsfrom

thedateofsale.

Thewarrantyandliabilityshallnotinclude,however,anyinjurytopersonsormaterial

damagethatisattributabletooneormoreofthefollowingcauses:

• Failure to observe these installation and operating instructions

• Improperinstallation,commissioning,maintenanceandoperation

• Improperrepairs

• Unauthorised structural changes to the unit

• Installationofadditionalcomponentsthathavenotbeentestedtogetherwith

the unit

• Anydamageresultingfromcontinueduseoftheunitdespiteanobviousfault

• Failure to use original spare parts and accessories

• Useofthedeviceforanythingotherthanitsintendedpurpose

• Operationaboveorbelowthelimitvalueslistedinthespecications

• Forcemajeure

B.2. Temperature resistance table for PT1000 sensors

B.1.

°C 0 10 20 30 40 50 60 70 80 90 100

Ω1000 1039 1077 1116 1155 1194 1232 1270 1308 1347 1385

Description of controller

Electrical

mechanical relay 4 A maximum AC3

920VA for AC1 (non-inductive loads) / 460 VA for AC3 (for inductive loads such as electric motors for

filter pumps)

PT1000 sensor input measuring range -40 °C to 300 °C

2 (R1-R2)

Permissible cable length of sensors and appliances:

Collector and outdoor sensor < 30 m

Other PT1000 sensors < 10 m

Electronic relay < 3 m

Mechanichal relay < 10 m

Real Time Clock RTC with 24 hour power reserve

Permissible ambient conditions:

Ambient temperature

for controller operation 0 °C ... 40 °C

for transport/storage 0 °C ... 60 °C

Air humidity

for controller operation max. 85 % rel. humidity at 25 °C

for transport/storage no moisture condensation permitted

Other and dimensions

Housing design 3-part, ABS plastic

Installation methods Wall installation, optional panel

Overall dimensions 163 mm x 110 mm x 52 mm

Cut out installation dimensions 157 mm x 106 mm x 31 mm

Display Fully graphical display, 128 x 128 dots

Light diode Multicolor red / green

Operation 4 entry keys

Mains voltage 230 VAC +/-10 %

Mains frequency 50 - 60 Hz

Power consumption 1.5 W - 2.3 W

Internal fuse 4 A slow blow 250 V

Protection category IP40 / IP 44 (only with the supplied

seal kit)Protection class II

Overvoltage Category II

Degree of Pollution Category II

The Pool Controller Pool TDCM+facilitatesecientuseandfunctioncontrolofyour

solarorheatingsystemwithyourswimmingpool.Thedeviceisimpressivemostof

allforitsfunctionalityandsimple,almostself-explanatoryoperation.Foreachstepin

theinputprocesstheindividualentrykeysareassignedtoappropriatefunctionsand

explained.Thecontrollermenucontainsheadwordsforthemeasuredvaluesandset-

tings,aswellashelptextsorclearly-structuredgraphics.

The BADU®Logic 1canbeusedasasolarcontrollerforthevarioussystemvariants

illustrated and explained under “B.6. Hydraulic variants” on page 7.

ImportantcharacteristicsofthePool TDCM+:

- Depictionofgraphicsandtextsinanilluminateddisplay

- Simpleviewingofthecurrentmeasurementvalues

- Analysisandmonitoringofthesystembymeansofstatisticalgraphics,etc.

- Individualcongurationofspecialfunctions

- Extensive menu settings with explanations

- Menublockactivationtopreventunintentionalsettingchanges

- Resettingtopreviouslyselectedvaluesorfactorysettings

- Awiderangeofadditionalfunctions

B.3. About the controller

Description of controller

- Pool Controller Pool TDCM+

- 3pcs.3.5x35mmscrewsand3pcs.6mmplugsforwallinstallation

- 6strainreliefclipswith12screws,replacementfuse1xT4A/250V

- InstallationandoperatinginstructionsPool TDCM+

 Optionallycontaineddependingondesign/order:

- PT1000temperaturesensorsandimmersionsleeves

 Additionallyavailable:

- PT1000temperaturesensor,immersionsleeves,overvoltageprotection

B.4. Scope of supply

B.5. Disposal and pollutants

TheunitconformstotheEuropeanRoHSdirective2011/65/EUfortherestrictionofthe

useofcertainhazardoussubstancesinelectronicequipment.

Caution

Theunitmustnotunderanycircumstancesbedisposedofwithordinary

householdrefuse.Disposeoftheunitonlyatappropriatecollectionpoints.

B.6. Hydraulic variants

Description of controller

Caution

Thefollowingillustrationsshouldbeviewedonlyasschematicdia-

grams showing the respective hydraulic systems and do not claim to

becomplete.Thecontrollerdoesnotreplacesafetydevicesunderany

circumstances.Dependingonthespecicapplication,additionalsystem

componentsandsafetycomponentsmayberequired,suchascheck

valves,non-returnvalves,safetytemperaturelimiters,scaldingprotec-

torsetc.andmustthereforebeprovided.

Poolwithsolar,ballvalveandlterpumpcontrol

Poolwithauxiliaryheater,ballvalveandlter

pump control

Poolwithheatpump,ballvalveandlterpump

control

Poolwithheatpump,heatexchangerandlter

pump control

Poolwithlterpumpcontrol

Poolwithsolar,ballvalve,auxiliarypumpand

lterpumpcontrol

C.1.1 .

C.1.2.

Caution

C.1. Wall installation

Installthecontrollerindryareasonlyandundertheambientconditionsde-

scribedunder“B.1.Specications”.

1. Unscrew cover completely

2.Carefullypullupperpartofhousing

fromlowerpart.Terminalclampsare

released during this process.

3.Setupperpartofhousingaside,being

sure not to touch the electrics when doing

so.

4.Holdthelowerpartofthehousingup

totheselectedpositionandmarkthe3

mountingholes.Makesurethatthewall

surfaceisasevenaspossiblesothatthe

housing does not become distorted when

it is screwed on.

5.Usingadrillandsize6bit,drill3holes

atthepointsmarkedonthewallandpush

in the plugs.

6.Inserttheupperscrewandscrewitin

slightly.

7.Fittheupperpartofthehousingand

insert the other two screws.

8. Align the housing and tighten the three

screws.

Installation

Controller must be inaccessible

fromtherear.

Caution

Installation

C.2. Electrical connection

Danger

Beforeworkingontheunit,switchothepowersupplyandsecureitfrom

beingswitchedonagain!Checkfortheabsenceofpower!

Electrical connections may only be made by a specialist and in compli-

ance with the applicable regulations.

Donotusethecontrollerifthehousingshowsvisibledamage.

Caution

Low-voltage cables such as temperature sensor cables must be routed

separatelyfromthemainsvoltagecables.Feedtemperaturesensorca-

blesonlyintotheleft-handsideoftheunit,andmainsvoltagecablesonly

into the right-hand side.

Caution

Thecustomermustprovideanall-poledisconnectingdevice,

e.g. a heating emergency switch.

Caution

The cables being connected to the unit must not be stripped by more than

55mm,andthecablejacketmustreachintothehousingjusttotheother

sideofthestrainrelief.

Achtung

FollowtheprotectiveareastoGermanInstituteforStandardizationVDE0100-702for

theinstallationofthecontrol(distancestoSchuztbereich0and1).

Achtung

Electricshockdangerbyimproperconnection!

• VDE-andEVUregulationsoftheenergysupplyenterprisefollow.

• Pumps and swimming pools and their protective area according to

GermanInstituteforStandardizationVDE0100-702instal.

• Dividingdevicefortheinterruptionofthetensioncarewithmin3

mmofcontactopeningperpoolinstal.

Electricshockdangerbytensioninthecase!

• A correctly opposed engine guard counter must be installed. Be-

sides,thevaluesonthetypesignfollow.

• Circuitwithamistakestreamprotectioncounter,nominalmistake

streamI∆N≤30mA.

• Onlysuitablemanagementtypesaccordinglyoftheregionalregula-

tions use.

• Leastcrosssectionofthelines,theenginepowerandtheachieve-

ment situation adapt.

• Ifdangeroussituationscanarise,emergency-fromcounteraccord-

ingtoGermanInstituteforStandardizationEN809plan.According

to this norm the Errichter/operator must decide this.

1. Select necessary program/hydraulics.

2. Opencontrollercasing(“C.1.Wall

installation”onpage8).

3. Stripcablesby55mmmax.,insert,t

thestrainreliefdevices,stripthelast

8-9mmofthewires.

4. Open the terminals using a suitable

screwdriver(Fig.C.2.1.)andmake

electrical connections on the control-

ler.

5. Retterminalconnectioncoverand

fastenscrew.

6. Switch on mains voltage and place

controller in operation.

C.2.2.

Installation

C.3. Installing the temperature sensors

Thetemperaturesensorcablesmustberoutedseparatelyfrommainsvoltage

cablesandmustnot,forexample,beroutedinthesamecableduct!

ThecontrolleroperateswithPT1000temperaturesensorswhichareaccuratetothe

degree,thusensuringoptimalcontrolofsystemfunctions.

Ifdesiredthesensorcablescanbeextendedtoamaximumof30musing

acablewithacross-sectionofatleast0.75mm².Makesurethatthereisno

contact resistance!

Position the sensor precisely in the area to be measured!

Onlyuseimmersion,pipe-mountedorat-mountedsensorssuitableforthe

specicareaofapplicationwiththeappropriatepermissibletemperaturerange.

Caution

Installation

Low voltagemax.12VAC/DC

Ter minal Connectionfor

S1(2x) Collector

S2(2x) Pool

S3(2x) Flowsensor(optional)

Mains voltage230VAC50-60Hz

Terminal Connectionfor

N MainsneutralconductorN

R1 Filter pump

N MainsneutralconductorN

L Mains phase conductor L

N MainsneutralconductorN

R2 Ballvalve,heatpump

or auxiliary pump

R2 Ball valve

The PE protective conductor must be

connected to the PE metal terminal

block!

max.12V

Caution

Mainsvoltages230VAC

Danger

D. Terminal connection diagram

Low voltage Relays Mains

MainsRelaisKleinspannungen

S3 S2 S2 S1 S1 R2 R1LN N NR2

Flow sensor

Ballvalve,

heat pump

or auxiliary

pump

Pool

Supply

Collector

Filter pump

Examplesofdisplaysymbols:

Pump(rotatesinoperation)

Collector

Pool

Temperature sensor

Warning / Error message

Newinfos

(1)

(2)

(3)

(4)

Thedisplay(1),withitsextensivetextand

graphicsmode,isalmostself-explanatory,

allowingeasyoperationofthecontroller.

Tochangefromtheoverviewtotheset-

tingsmenu,pressthe„esc“key.

ThegreenstatusLED(2)lightsupwhena

solarrequirementistaktiv(Ballvalueon/

o)OtherfeaturesoftheLEDaredis-

cribed in nChapter Z.1.

Inputsaremadewith4buttons(3+4),

whichhavedierentfunctionsdepending

on the context.

The„esc“key(3)isalwaysusedtocancel

or exit a menu.

Ifapplicabletherewillbearequestfor

conrmationastowhetherthechanges

which have been made should be saved.

Thefunctionofeachoftheotherthree

keys(4)isshowninthedisplaylinedi-

rectlyabovethekeys;theright-handkey

generallyhasaconrmationandselection

function.

Examplesofkeyfunctions:

+/- =enlarge/shrinkvalues

▼/▲ =scrolldown/upmenu

yes/no = approve/cancel

Info =additionalinformation

Back =topreviousscreen

ok =conrmselection

Conrm =conrmsetting

Operation

E.1. Display and input

E.2. Commissioning help

E.3. Free commissioning

Ifyoudecidenottousethecommissioninghelp,youshouldmakethenecessaryset-

tingsinthefollowingsequence:

-Menu 10. Language

- Menu 7.2. Time and date

- Menu 7.1. Program selection

-Menu 5. Settings,allvalues

-Menu 6. Protectivefunctions,ifnecessary

-Menu 7. Specialfunctions,ifnecessary

Finally,themenu“4.2.Manual”onpage18shouldbeusedtotesttheswitchout-

putswiththeconsumersconnectedandtocheckthesensorvaluesforplausibility.

Then the automatic mode can be switched on.

Commission

Caution

Observetheexplanationsfortheindividualparametersonthefollowing

pagesandcheckwhetherfurthersettingsarenecessaryforyour

application.

display.Pressingthe“esc”keytakesyoubacktothepreviousvaluesoyoucanlookat

theselectedsettingagainoradjustitifdesired.Pressingthe“esc“keymorethanonce

takesyoubackstepbysteptotheselectionmode,thuscancellingthecommissioning

help.Finally,themenu“4.2.Manual”onpage18shouldbeusedtotesttheswitch

outputswiththeconsumersconnectedandtocheckthesensorvaluesforplausibility.

Then the automatic mode can be switched on.

Thersttimethecontrolleristurnedonand

afterthelanguageandtimeareset,aquery

appears as to whether you want to para-

metrise the controller using the commissioning

help or not. The commissioning help can also

be terminated or called up again at any time in

thespecialfunctionsmenu.Thecommission-

ing help guides you through the necessary ba-

sicsettingsinthecorrectorder,andprovides

briefdescriptionsofeachparameterinthe

Caution

Observetheexplanationsforthetheindividualparametersonthefol-

lowingpagesandcheckwhetherfurthersettingsarenecessaryforyour

application.

E.4. Menu sequence and menu structure

Operation

The graphics or overview mode appears

whennokeyhasbeenpressfor2minutes

or when the main menu is exited by press-

ing “esc“.

The up and down buttons are used to

scrollthroughthelistofsensorsand

relays.

Youcanenterthemainmenubypressing

the“esc“key.Thefollowingmenusare

available:

Current temperature values with explana-

tions

Functioncontrolofthesystemwithoperat-

ing hours etc.

Automaticmode,manualmodeorswitch

unito

Setparametersneededfornormalopera-

tion

Frostprotection,anti-seizingprotection

etc.

Programselection,sensorcalibration,

clock,additionalsensoretc.

Against unintentional setting changes at

critical points

Fordiagnosisintheeventofanerror

Language selection

Select graphics mode or overview mode

1. Measurement values

2. Statistics

3. Display mode

4. Operating mode

5. Settings

6.Protectivefunctions

7.Specialfunctions

8.Menulock

9. Service values

10.Language

Caution

The measurement values are explained

with a help text when selected.

Selecting “Overview” or “esc” exits the

Infomode.

If“--”appearsonthedisplayinsteadofthemeasurementvalue,then

theremaybeafaultyorincorrecttemperaturesensor.Ifthecablesare

toolongorthesensorsarenotplacedoptimally,theresultmaybesmall

deviationsinthemeasurementvalues.Inthiscasethedisplayvalues

canbecompensatedforbymakingentriesonthecontroller.Followthe

instructions under “7.3. Sensor calibration” on page 23.

What measurement values are displayed depends on the selected pro-

gram,theconnectedsensorsandthespecicdevicedesign.

Measurement values

1. Measurement values

The menu “1. Measurement values” serves

to display the currently measured tempera-

tures.

The menu is closed by pressing the “esc”

keyorselecting“Exitmeasurementvalues”.

2. Statistics

Achtung

Themenu“2.Statistics”isusedforfunc-

tioncontrolandlong-termmonitoringof

the system.

The menu is closed by pressing the “esc”

keyorselecting“Exitstatistics”.

Foranalysisofthesystemdataitisessentialforthetimetobesetac-

curatelyonthecontroller.Pleasenotethattheclockonlyhasabattery

reservefor24hoursandmustthereforeberesetafterwards.Improper

operationoranincorrecttimemayresultindatabeingdeleted,recorded

incorrectly or overwritten.

Themanufactureracceptsnoliabilityfortherecordeddata!

Statistics

2.1. Operating hours

Displayofoperatinghoursofthepumpconnectedtothecontroller;varioustime

ranges(day-year)areavailable.

Displays the average pool temperature.

2.2. Average pool temperature

2.3. Heat output

Displays the system’s heat output. See also “7.6. Heat quantity” on page 25

2.4. Graphic overview

Thisprovidesaclearlyorganiseddisplayofthedatalistedunder2.1....2.2.asabar

graph.Varioustimerangesareavailableforcomparison.Thetwoleft-handkeyscanbe

used to page through the data.

2.5. Message log

Displaysthelast20eventsoccurringinthesystemwithindicationofdateandtime.

Resettinganddeletingtheindividualanalyses.Thefunction“Allstatistics”clearsall

analyses but not the error messages.

2.6. Reset/clear

The menu “3. Display mode” is used to

denethecontroller’sdisplayfornormal

operation.

This display appears whenever two min-

utesgobywithoutanykeybeingpressed.

The main menu appears again when a

keyispressed.

The menu is closed by pressing the “esc”

keyorselecting“Exitdisplaymode”.

Display mode

3. Display mode

3.1. Schematic

Ingraphicsmode,theselectedhydraulicsystemsaredepictedwiththemeasured

temperaturesandoperatingstatesoftheconnectedconsumers.

3.2. Overview

Inoverviewmode,themeasuredtemperaturesandoperatingstatesoftheconnected

consumersaredepictedintextform.

3.3. Alternating

Inalternatingmodetheschematicmodeandthentheoverviewmodeareactivefor5

seconds at a time.

Whenactive,thedisplay’sbacklightisswitchedoafter2minutesofinactivity.

3.4. Sleep mode

Caution

Ifamessageiswaiting,thebacklightisnotswitchedo.

4. Operating mode

Inthemenu“4.Operatingmode”thecon-

troller can either be placed in automatic

mode,switchedoorplacedinamanual

operating mode.

The menu is closed by pressing the “esc”

keyorselecting“Exitoperatingmode”.

Operating mode

Automaticmodeisthenormaloperatingmodeofthecontroller.Onlyautomaticmode

providespropercontrollerfunctiontakingintoaccountthecurrenttemperaturesand

theparametersthathavebeenset!Afteraninterruptionofthemainsvoltagethecon-

troller automatically returns to the last operating mode selected!

4.1. Automatic

4.2. Manual

Therelayandthustheconnectedconsumerareswitchedonando,withnoregard

tothecurrenttemperaturesandtheparameterswhichhavebeenset,bypressinga

key.Themeasuredtemperaturesarealsoshowntoprovideanoverviewandfunction

control.

Danger

Whenoperatingmode“Manual”isactivated,thecurrenttemperaturesand

theselectedparametersarenolongerconsidered.Thereisadangerof

scalding or serious damage to the system. The operating mode “Manual”

mayonlybeusedbyspecialistsforbrieffunctiontestsorduringcommis-

sioning!

4.3. O

Whentheoperatingmode“O”isactivated,allcontrollerfunctionsare

switchedo.Thiscanlead,forexample,tooverheatingonthesolarcol-

lector or other system components. The measured temperatures are still

displayed to provide an overview.

Caution

5. Settings

Settings

Thenecessarybasicsettingsrequiredforthe

controlfunctionaremadeinmenu“5.Set-

tings”.

Caution

This does not under any cir-

cumstancesreplacethesafety

facilitiestobeprovidedbythe

customer!

Themenuisclosedbypressingthe“esc”key

or selecting “Exit settings”.

Thefollowingpagescontaingenerallyvaliddescriptionsforthesettings.

Enumerations may vary.

Caution

5.1. Tmin S1

Enable/start temperature at sensor 1

Ifthisvalueisexceededatsensor1andtheotherconditionsarealsomet,thenthe

controllerswitchestheassociatedpumpand/orballvalueon.Ifthetemperatureat

sensor1dropsbelowthisvalueby5°C,thepumpand/orthevalveareswitchedo

again. Setting range: 0 °C ... 99 °C / Default: 20 °C

5.2. Tmax S2

Switch-otemperatureatsensor2

Ifthisvalueisexceededatsensor2,thecontrollerswitchestheassociatedpumpand/

orvalveo.Ifsensor2fallsbelowthisvalueagainandtheotherconditionsarealso

met,thecontrollerswitchesthepumpand/orballvalueonagain.

Setting range: 0 °C ... 99 °C / Default: 30 °C

Danger

Temperature values which are set too high can lead to scalding or dam-

age to the system. Scalding protection must be provided by the cus-

tomer!

Settings

ReferencesensorsareusuallyS1andS2.

IfS3isconnected,theswitchOΔT-OisbetweenS2andS3.

5.3. ∆TR1

Switch-on/switch-otemperaturedierenceforrelayR1

Ifthistemperaturedierenceisreached,theballvalueatR2andthepumpatR1are

switchedon.WhenthetemperaturedropstoΔT-O,pump/valveareswitchedo.

Setting range: ΔT-On 4 °C ... 20 °C / Default 10 °C

ΔT-O 2 °C ... 9 °C / Default: 3 °C

Ifthesettemperaturedierenceistoosmall,thismayresultinineec-

tiveoperation,dependingonthesystemandsensorpositions.

Caution

5.6. Followup/Switch-odelay

5.7. Delay / Switch-on delay

Aftertheswitch-oconditionsforthesolarpumparemet,thepumpkeepsrunningfor

thetimesethere.Iftheswitch-oconditionschangeduringthistimeandarenotmet

anymore,thepumpskeepsrunning.

Setting range: 0 ... 30 min / Default: 1 min

Whenallswitch-onconditionsaremettoactivatethepump,thepumpisnotswitched

onforthetimesethere.Thispreventsthatoncloudyday,thepumpsturnonforshort

sunshine.

Setting range: 0 ... 30 min / Default: 1 min

Filter pump run time

5.8. Hourlylterpumpruntime

ThePoolTDCM+controlsthepooltemperaturetakingintoaccountsolarenergy

andtheruntimeofthelterpump.DuringEcomodethelterpumpruntimeiscalcu-

latedregardingthehourlyanddailylterruntimes.

Setting range: o, daily 0:00 ... 23:59 hour / Default: daily 0:00 ... 23:59 hour

Thismenuisusedtosetthehourlyminimumlterpumpruntime.

Ecomode:Ifthesolarpumpwasnotactiveduringthelasthour,thelterpumpis

switchedonforthesettime.

5.4. Tset S2

5.5. Hysteresis

Targettemperatureforsensor2.Belowthistemperaturetheheatingisswitchedonuntil

Tsoll+Hysteresis is reached. Setting range: 0 °C ... 40 °C / Default: 20 °C

Hysteresisforheating.Setting range: 0 °C ... 10 °C / Default: 5 °C

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Sorel POOL TDC M Plus Owner's manual

Sorel POOL TDC M Plus Owner's manual

Sorel POOL TDC M Plus Owner's manual

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