AIRTRONIC / AIRTRONIC M - eberspacher.frleberspacher.frl/wp-content/uploads/... · Airtronic M Order no. Airtronic D3, 12 V 25 2317 05 00 00 Airtronic B4, 12 V 20 1812 05 00 00 Airtronic

Airtronic M Orderno.

AirtronicD3,12V 252317050000

AirtronicB4,12V 201812050000

AirtronicD4,12V 252113050000AirtronicD4,24V 252114050000

AirtronicD4Plus,12V 252484050000AirtronicD4Plus,24V 252489050000

AirtronicD4S,12V 252144050000AirtronicD4S,24V 252145050000

AirtronicD3Camper,12V(seeAirtronicD3)

AirtronicD4Camper,12V 252318050000

AirtronicD4Camperplus,12V 252327050000

AIRTRONIC / AIRTRONIC MTroubleshooting and Repair Instructions

25211595190104.2009

Airtronic Orderno.

AirtronicD2,12V 252069050000AirtronicD2,24V 252070050000AirtronicD2Camper,12V 252326050000

Completepackage

AirtronicD2,12V 252115050000AirtronicD2,24V 252116050000

Air heater for diesel and petroloperating independently of the engine.

http://www.hagerbv.com/catalogus/88-eberspacher-d4-airtronic

www.butlertechnik.com
































































































































2

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1Contents

ThislistofcontentsgivesyoupreciseinformationaboutthecontentsoftheTroubleshootingandRepairInstructions.

Introduction

Usetheindex,listofabbreviations,etc,tolookforaterm,technicalwordoranexplanationforanabbreviation.

Chapter Title Contents Page

Introduction • Foreword.................................................................................................................. 4• Accidentprevention.................................................................................................. 4• Specialtextstructure,presentationandpicturesymbols........................................... 4• Importantinformationbeforestartingwork................................................................ 4

Function and use Cutawayview............................................................................................................ 5• Descriptionoffunctions– Switchingon.......................................................................................................... 6– StartingtheAirtronic.............................................................................................. 6– StartingtheAirtronicM.......................................................................................... 6– Temperatureselectionwiththecontrolelement...................................................... 6– Controlinheatingmode......................................................................................... 6– Ventilatingmode.................................................................................................... 6– Switchingoff.......................................................................................................... 6

• Controlandsafetydevices........................................................................................ 7– Forcedshut-downforADRoperation..................................................................... 7– Emergencyshutdown–EMERGENCYOFF........................................................... 7

Technical data • Airtronic(fordiesel)................................................................................................... 8• AirtronicM(forpetrol)................................................................................................ 9• AirtronicM(fordiesel)........................................................................................ 10,11• Checkvalues– Testspeedfortheblower..................................................................................... 12– Resistan\cevalues............................................................................................... 12– Switchingvalue.................................................................................................... 12– Exhaustemissionspecification............................................................................. 12– Check“externaltemperaturesensor”................................................................... 12– Tableofvalues:“Externaltemperaturesensor”..................................................... 12

Troubleshooting • Whattocheckfirstincaseoffaults– Check.................................................................................................................. 13– Electricalcomponents.......................................................................................... 13–Measurebatteryvoltage....................................................................................... 13–Measuresvoltagesupply..................................................................................... 13– Checkswitch-onsignal........................................................................................ 13– Checkcontrolunit................................................................................................ 13

•Overviewoftheindividualtestequipmentandcontrolunits..................................... 14• Lockingthecontrolbox........................................................................................... 14• Cancelthecontrolboxlock..................................................................................... 14• Importantnotes(diagnosisofheaterswithmini-controller)....................................... 14• Testingdeviceforthecontroldevice........................................................................ 15• Faultdiagnosisusingthediagnosticunit........................................................... 15,16• FaultdiagnosisusingtheEDiTHdiagnosticstoolwithISOadapter.......................... 17• AirpressuresensordiagnosisusingEDiTHdiagnosticstoolandISOadapter.......... 18• FaultdiagnosisusingtheEDiTHdiagnosticstoolwithbasicadapter....................... 19• Faultdiagnosisusingthemoduletimer.................................................................... 20• FaultdiagnosisusingtheradioremotecontrolTP5................................................. 21• FaultdiagnosisusingtheEasyStartR+radioremotecontrolortheEasyStartTtimer............................................................................................... 22

• Faultcodetable...............................................................................................23–27


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Introduction

7

6

5

1

Chapter Title Contents Page

Repair instructions • Repairinstructions.................................................................................................. 28• Alwaysobservethefollowingsafetyinstructionsbeforeworkingontheheater........ 28• Specialtool,AMPreleasetool................................................................................. 28• AssemblydrawingAirtronic/AirtronicM................................................................. 29• Repairstep1,removetheheatercover................................................................... 30• Repairstep2,dismantlecontrolbox,checkcontrolbox......................................... 30• Repairstep3,dismantleglowplug.......................................................................... 31• Repairstep4,renewlining...................................................................................... 31• Repairstep5,dismantlecombinationsensor(overheating/flamesensor............... 32• Repairstep6,installcombinationsensor(overheating/flamesensor)..................... 33• Repairstep7,dismantleheatexchanger/dismantlecombustionairfan................................................................................... 34

• Repairstep8,dismantlecombustionchamber........................................................ 35• Checkfuelsupply.................................................................................................... 36•Measuringthefuelquantity...................................................................................... 36

Circuit diagrams Overviewofthepartslistsandcircuitdiagrams........................................................... 37• PartslistcircuitdiagramsAirtronic/AirtronicM....................................................... 38• CircuitdiagramAirtronic/AirtronicM..................................................................... 39Thiscircuitdiagramisvalidforheaterswithonediagnosiscableandacontrolboxcableloomwichisfirmlyencapsulated.

• CircuitdiagramAirtronic/AirtronicM..................................................................... 40Thiscircuitdiagramisforheaterswith2diagnosticscableandwhosecontrolboxcableloomiswoundwithcabletape.

• Partslistcircuitdiagrams,controlunits.................................................................... 41• Circuitdiagramcontrolunits–part1....................................................................... 42• Circuitdiagramcontrolunits–part2....................................................................... 43• Circuitdiagramcontrolunits–part3....................................................................... 44• Circuitdiagramcontrolunits–part4....................................................................... 45• Circuitdiagramcontrolunits–part5....................................................................... 46• Circuitdiagramcontrolunits–part6....................................................................... 47• Circuitdiagramcontrolunits–part7....................................................................... 48• PartslistcircuitdiagramcontrolunitEasyStartR+/R/T........................................ 49• CircuitdiagramcontrolunitEasyStartR+(controlboxwith1diagnosticscable)...... 50• CircuitdiagramcontrolunitEasyStartR+(controlboxwith1diagnosticscable)...... 51• CircuitdiagramcontrolunitEasyStartR+(controlboxwith2diagnosticscable)...... 52• CircuitdiagramcontrolunitEasyStartR(controlboxwith1/2diagnosticscables). 53• CircuitdiagramcontrolunitEasyStartR(controlboxwith2diagnosticscables)...... 54• CircuitdiagramcontrolunitEasyStartR(controlboxwith1diagnosticscables)...... 55• CircuitdiagramcontrolunitEasyStartT(controlboxwith1diagnosticscable)........ 56• CircuitdiagramcontrolunitEasyStartT(controlboxwith2diagnosticscable)........ 57• PartslistcircuitdiagramsAirtronic/AirtronicM–ADR............................................ 58• CircuitdiagramAirtronic/AirtronicM–ADR.......................................................... 591encapsulateddiagnosticscableandcontrolboxcableloomfirmlyencapsulated

• CircuitdiagramAirtronic/AirtronicM–ADR.......................................................... 602diagnosticscablesandcontrolboxcableloomwithcabletape

• Partslistcircuitdiagrams,controlunits–ADR......................................................... 61• Partslistcircuitdiagrams,controlunits–EasyStartT–ADR................................... 61• Circuitdiagramcontrolunits–ADR......................................................................... 62• CircuitdiagramcontrolunitEasyStartT–ADR(controlboxwith1diag.cable)....... 63• CircuitdiagramcontrolunitEasyStartT–ADR(controlboxwith2diag.cable)....... 64

Service • Certification............................................................................................................. 65• Disposal.................................................................................................................. 65• ECDeclarationofConformity.................................................................................. 65• Representativesabroad.................................................................................... 66,67• Listofkeywords............................................................................................... 68,69• Listofabbreviations................................................................................................ 69


4

Special text structure, presentation and picture symbols

Specialtextformatsandpicturesymbolsareusedintheseinstructionstoemphasisedifferentsituationsandsubjects.Pleaserefertothefollowingexamplesfortheirmeaningsandappropriateaction.

Special text formats and presentations• Adot(•)indicatesalist,whichisstartedbyaheading.– Ifanindenteddash(–)followsa“dot”,thislistisasub-sectionoftheblackdot.

Picture symbols

Danger!Thisinformationpointsoutadangeroussituationforapersonand/ortheproduct.Failuretocomplywiththeseinstructionscanresultininjuriestopeopleand/ordamagetomachinery.

Caution!Thisinformationpointsoutadangeroussituationforapersonand/ortheproduct.Failuretocomplywiththeseinstructionscanresultininjuriestopeopleand/ordamagetomachinery.

Important information before starting work

Initial commissioning of the heater or functional test after a repair

• Afterinstallingtheheater,thewholefuelsupplysystemmustbecarefullyvented:pleaserefertoandfollowthevehiclemanufacturer’sinstructions.

• Duringtheheatertrialrun,allfuelconnectionsmustbecheckedforleaksandsecure,tightfit.

• Iffaultsoccurwhiletheheaterisrunning,useadiagnosticunittodetermineandcorrectthecauseofthefault.

1 IntroductionForeword

TheseTroubleshootingandRepairInstructionsareapplicabletotheheaterslistedonthetitlePage,totheexclusionofallliabilityclaims.Dependingontheversionorrevisedstatusoftheheater,theremaybedifferencesbetweenitandthesetroubleshootingandrepairinstructions.Theusermustcheckthisbeforecarryingouttherepairworkand,ifnecessary,takethedifferencesintoaccount.

Caution!Safety instructions for installation and repair!

ImproperinstallationorrepairofEberspächerheaterscancauseafireorresultpoisonousexhaustenteringtheinsideofthevehicle.Thiscancauseseriousandevenfatalrisks.

Theheatermayonlybeinstalledaccordingtothespecifica-tionsinthetechnicaldocumentsorrepairedusingoriginalsparepartsbyauthorisedandtrainedpersons.Installationandrepairsbyunauthorisedanduntrainedper-sons,repairsusingnon-originalsparepartsandwithoutthetechnicaldocumentsrequiredforinstallationandrepairaredangerousandthereforearenotpermitted.

Arepairmayonlybecarriedoutinconnectionwiththere-spectiveunit-relatedtechnicaldescription,installationinstruc-tions,operatinginstructionsandmaintenanceinstructions.Thisdocumentmustbecarefullyreadthroughbefore/duringinstallationandrepairandfollowedthroughout.Particularattentionistobepaidtotheofficialregulations,thesafetyinstructionsandthegeneralinformation.

Please note!

Therelevantrulesofsoundengineeringpracticeandanyinformationprovidedbythevehiclemanufactureraretobeobservedduringtheinstallationandrepair.Eberspächerdoesnotacceptanyliabilityfordefectsanddamage,whichareduetoinstallationorrepairbyunauthor-isedanduntrainedpersons.Compliancewiththeofficialregulationsandthesafetyinstruc-tionsisprerequisiteforliabilityclaims.Failuretocomplywiththeofficialregulationsandsafetyinstructionsleadstoexclu-sionofanyliabilityoftheheatermanufacturer.

Accident prevention

Generalaccidentpreventionregulationsandthecorrespond-ingworkshopandoperatingsafetyinstructionsaretobeobserved.


5

Cutaway view

1 Heaterimpeller 2 Controlbox 3 Combustionairfanimpeller 4 Glowplug 5 Cover 6 Heatexchanger 7 Combinationsensor(overheating/flamesensor) 8 Radioremotecontrol(mobileunit) 9 Radioremotecontrol(stationaryunit)10 Button11 Temperaturesensor(roomtemperature)12 Fusebracketwithmainfuseand“actuation”fuse13 Electricalmotor14 Fuelconnection15 Flangeseal

16 Combustionchamber17 Outlethood18 Combustionairhose19 Meteringpump20 Pot-typestrainer,installedinthedosingpump21 Outflow22 FlexibleexhaustpipeF= FreshairW= HotairA= ExhaustB= FuelV= Combustionair

Functionanduse2


6

Description of functions

Switching on

Whentheheaterisswitchedon,thecontrollampinthecon-trolunitlightsup.Theglowplugisswitchedonandthefanstartsatlowspeed.

fthereisstilltoomuchresidualheatintheheatexchangerfromwhentheheaterwaslastused,firstlyonlythefanstartsup(coldblowing).Oncetheresidualheathasbeencleared,theheaterstarts.

Starting Airtronic

Afterapprox.65secondsthefuelsupplystartsandthefuel/airmixtureinthecombustionchamberignites.Oncethecombinedsensor(flamesensor)hasdetectedtheflame,theglowplugisswitchedoffafter60seconds.Theheaterisnowinstandardoperation.

Starting Airtronic M

Afterapprox.60secondsthefuelsupplystartsandthefuel/airmixtureinthecombustionchamberignites.Aftertheflamesensorhasdetectedtheflame,theglowplugisswitchedoffafterapprox.90sec.Theheaterisnowinstandardoperation.Afteranother120seconds,theheaterhasreachedthe“POWER”stage(maximumfuelquantity,maximumfanspeed).

Temperature selection with the control element

Thecontrolcanbeusedtopreselectaninteriortemperature.Theresultingtemperaturecanbewithintherangeof+10°Cto+30°Canddependsontheselectedheater,onthesizeofthespacetobeheatedandontheprevailingoutdoortem-perature.Thesettingtobeselectedatthecontrolisanempiricalvalue.

Control in the heating mode

Duringtheheatingmode,theroomtemperatureorthetem-peratureofthesuckedinheatingairisconstantlymeasured.Ifthetemperatureishigherthanthetemperatureselectedonthecontrolelement,theheaterstartstoregulateitsoutput.Thereare4controlstagessothattheoutflowofheatpro-ducedbytheheatercanbeadjustedfinelytotheheatingrequirements.Fanspeedandfuelquantitycorrespondtotheparticularcontrolstage.Ifthesettemperatureisstillexceededinthesmallestcontrolstage,theheatergoestothe“OFF”stagewiththefanrunningonforapprox.4minutestocooloff.Thefanthencontinuesrunningatminimumspeed(circulationmode)untiltherestartorisswitchedoff(freshairmodewithexternaltemperaturesensor).

Ventilating mode

TheEasyStartR+andEasyStartTcontrolunitsandthemini-controllercanbeusedtoactivatethe„Ventilate“function.The„Heat/Ventilate“switchisalsorequiredforthemodulartimerandcontroldevicewhereby,forfanmode,the„Heat/Ventilate“switchmustbepressedfirstandthentheheaterswitchedon.Theblowerrunsatmaximumspeedinfanmode.

Switching off

Whentheheaterisswitchedoff,thecontrollampgoesoffandthefuelsupplyisswitchedoff.Thefanrunsonforapprox.4minutestocooldown.Whilethefanisrunningon,theglowplugisswitchedonforapprox.40secondstoclean.Specialcase:Ifnofuelhasbeensuppliedoriftheheaterisinthe“OFF”stageuntilitisswitchedoff,theheaterisstoppedwithoutanyafterrunning.

Functionanduse2

Please note!


7

Forced shut-down for ADR operation

Invehiclesforthetransportofdangerousgoods(e.g.tankertrucks),theheatermustbeswitchedoffbeforethetruckdrivesintoadangerarea(refinery,petrolstation,etc.).Failuretocomplyresultsintheheaterautomaticallyswitchingoffif:• thevehicleengineisswitchedoff,• anadditionalunitisstartedup(auxiliarydriveforunloadingpump,etc.),

• avehicledoorisopened(ADR99regulation,onlyinFrance).Thefanthenrunsonformax.40seconds.

Functionanduse2

Emergency shutdown – EMERGENCY OFFIfanemergencyshutdown–EMERGENCYOFF–isre-quiredduringoperation,executethefollowing:• Switchtheheateroffatthecontrolelementor• removethefuseor• disconnecttheheaterfromthebattery.

Control and safety devices

• Iftheheaterdoesnotignitewithin90secondsafterstartingthefuelpump,thestartisrepeated.Iftheheaterstilldoesnotigniteafteranother90secondsofpumpingfuel,theheaterisswitchedoff,i.e.thefuelsupplyisoffandthefanrunsonforapprox.4minutes.

• Iftheflamegoesoffbyitselfduringoperation,theheaterisrestarted.Iftheheaterdoesnotignitewithin90secondsafterthefuelpumphasstarted,orignitesandgoesoffagainwithin15minutes,theheaterisswitchedoff,i.e.thefuelsupplyisoffandthefanrunsonforapprox.4minutes.Thisstatuscanberemediedbybrieflyswitchingoffandonagain.Donotrepeattheswitchingoff/onroutinemorethantwice.

• Inthecaseofoverheating,thecombinedsensor(flamesensor/overheatingsensor)triggers,thefuelsupplyisinterruptedandtheheaterswitchedoff.Oncethecauseoftheoverheatinghasbeeneliminated,theheatercanbere-startedbyswitchingoffandonagain.

• Iftheloweroruppervoltagelimitisreached,theheaterisswitchedoffafter20seconds.

• Theheaterdoesnotstartupiftheglowplugorblowermo-torisdefectiveoriftheelectricleadtothemeteringpumpisinterrupted.

• Ifthecombinedsensor(flamesensor/overheatingsensor)isdefectortheelectricleadinterrupted,theheaterstartsupandisthenswitchedoffagainduringthestartphase.

• Thespeedofthefanmotorismonitoredcontinuously.Ifthefanmotordoesnotstartuporifthespeeddeviatesbymorethan10%,theheaterisswitchedoffafter30sec.

•Whentheheaterisswitchedoff,theglowplugis switchedonfor40seconds(after-glowing)whilethe fanrunsontocleanoffanycombustionresidues.

Please note!

Donotrepeattheswitchingoff/onroutinemorethantwice.


8

Technichaldata3

Providednolimitvaluesaregiven,thetechnicaldatalistedissubjecttothetolerancesusuallyapplicabletoheatersof±10%fornominalvoltage,ambienttemperature20°CandreferencealtitudeEsslingen.

Caution!Safety instructions for technical data!Failuretocomplywiththetechnicaldatacanresultinmalfunc-tions.

Technichal data

Heatertype

Heater

Version

Heatingmedium

Controloftheheatflow

Heatflow(watt)

Heaterairflowratewithoutcounterpressure(kg/h) withhoodØ60mm

Fuelconsumption(l/h)

Elektr.powerconsumption(watt)

inoperation(12and24volt)

atstart(12and24volt)

Ratedvoltage

Operatingrange Lowervoltagelimit:Anundervoltageprotectioninthecontrollerswitchesofftheheaterwhenthevoltagelimitisreached.

Uppervoltagelimit: Anuppervoltageprotectioninthecontrollerswitchesofftheheaterwhenthevoltagelimitisreached.

Fuel

Tolarableambienttemperature

Heater

Dosingpump

Maximumairintaketemperature

Interferencesuppression

Weight

Ventilationmode

Airtronic

AirtronicD2/AirtronicD2Camper

D2/D2Camper

Air

Stage

Power Large Medium Small Off

2200 1800 1200 850 –

105 90 60 40 13

0.28 0.23 0.15 0.10 –

34 22 12 8 5

#100

12or24volt

approx.10.5voltresp.21voltUndervoltageprotectiontriggertime:20seconds

approx.16voltresp.32voltOvervoltageprotectiontriggertime:20seconds

DieselDINEN590(commerciallyavailable)

inoperation nooperation

–40°Cto+70°C –40°Cto+85°C

–40°Cto+50°C –40°Cto+125°C

max.+40°C

Interferencesuppressionclass5toDINEN55025

approx.2.7kg

possible

Please note!


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Technichaldata3Technichal data

Heatertype

Heater

Version

Heatingmedium


Heatflow(watt)

Heaterairflowratewithoutcounterpressure(kg/h) withhoodØ90mm

Fuelconsumption(l/h)

Elektr.powerconsumption(watt)

inoperation(12and24volt)


Ratedvoltage



Fuel


Heater

Dosingpump



Weight

Ventilationmode

Airtronic M

AirtronicB4

B4

Air

Stage


3800 3200 2100 1300 –

185 160 120 85 24

0.54 0.46 0.29 0.18 –

40 29 15 9 5

#100

12volt

approx.10.5voltUndervoltageprotectiontriggertime:20seconds

16voltOvervoltageprotectiontriggertime:20seconds

PetrolDINEN228(commerciallyavailable)


–40°Cto+50°C –40°Cto+85°C

–40°Cto+20°C –40°Cto+125°C

max.+40°C


ca.4.5kg

possible



Please note!


10


Heatertype

Heater

Version

Heatingmedium


Heatflow(watt) D3

D4

D4Plus

Heaterairflowratewithoutcounterpressure(kg/h) D3withhoodØ90mm

D4withhoodØ90mm

D4PluswithhoodØ75mm

Fuelconsumption(l/h) D3

D4

D4Plus

Elektr.powerconsumption(watt) D3

inoperation(12and24volt) D4

D4Plus


Ratedvoltage



Fuel


Heater

Dosingpump



Weight

Ventilationmode

Airtronic M

AirtronicD3/AirtronicD4/AirtronicD4Plus

D3/D4/D4Plus

Air

Stage


3000 2200 1600 900 –

4000 3000 2000 900 –

4000 3000 2000 900 –

150 120 90 60 24

185 150 110 60 24

175 140 100 55 22

0.38 0.28 0.2 0.11 –

0.51 0.38 0.25 0.11 –

0.51 0.38 0.25 0.11 –

24 16 10 7 5

40 24 13 7 5

55 30 16 7 5

#100

12or24volt





–40°Cto+70°C –40°Cto+85°C

–40°Cto+50°C –40°Cto+125°C

max.+40°C


approx.4.5kg

possible



Please note!


11


Heatertype

Heater

Version

Heatingmedium


Heatflow(watt) D4S

D4Camper/D4CamperPlus

Heaterairflowratewithoutcounterpressure(kg/h) D4S


Fuelconsumption(l/h)) D4S


Elektr.powerconsumption(watt) D4S

inoperation(12and24v) D4Camper/D4CamperPlus

atstart(12and24v)

Ratedvoltage



Fuel


Heater

Dosingpump



Weight

Ventilationmode

Airtronic M

AirtronicD4S/Airtronic D4Camper/AirtronicD4CamperPlus

D4S/D4Camper/D4CamperPlus

Air

Stage


3500 3000 2000 1000 –

4000/3500 3000 2000 900 –

160 140 100 60 22

185/160 150/140 110/100 60/55 24/22

0.44 0.38 0.25 0.13 –

0.51/0.44 0.38 0.25 0.11 –

40 30 16 8 5

40 24/30 13/16 7/8 5

#100

12or24volt





–40°Cto+70°C –40°Cto+85°C

–40°Cto+50°C –40°Cto+125°C

max.+40°C


approx.4.5kg

possible



Please note!


12

Check values

Test speed for the blower

Airtronic D2 / D2 Camper(12volt/24volt)• 12volt 5000rpm±25% atU=10,0volt• 24volt 5000rpm±25% atU=18,0volt

AirtronicB4 (12volt)AirtronicD3 / D3 Camper(12volt)AirtronicD4(12volt/24volt)AirtronicD4 Camper(12volt)• 12volt 4400rpm±25% atU=10,0volt• 24volt 4400rpm±25% atU=18,5volt

AirtronicD4S/Airtronic D4 Plus (12volt/24volt)AirtronicD4 Camper Plus (12volt)• 12volt 4400rpm±25% atU=10,5volt• 24volt 4400rpm±25% atU=19,0volt

Resistance values at 20 °C

12 volt 24 volt

Glowplug 0.42 –0.70 1.2 –2.0Dosingpump 9.5±0.50 36.0±1.8

Control unit resistance values

Switch position, left limit stop

Switch position, right limit stop

Controldevice12volt/24volt

min.1720max.1760

min.2096max.2216

Modulartimerandmini-controller12volt/24volt

min.1730max.1780

min.2120max.2240

Switching value Overheatingsensor 140°C–170°C measuredinthe“High”controlstage andatadistanceof300mmdownstream fromthehotairoutletExhaust emission specificationCO2 in exhaustincontrolstage“high” 7,5–12,5Vol.%SmokespotnumberaccordingtoBacharach <4

Temperature (°C)

Res

ista

nce

(ohm

)

2200

2000

1800

1600

1400

1200

1000±40 ±20 0 20 40±10±30 10 30

2400

50

Technicaldata3

Check “external” temperature sensor(OrderNo.:251774890300)The“external”temperaturesensortestmustbecarriedoutusingadigitalmultimeter.Iftheresistancevalueisnotthesameasthecurveinthediagramorthetableofvalues,re-placethetemperaturesensor.

Table of values – “external” temperature sensor

Temperature°C Resistance

min. max.0 1600 16605 1670 173010 1745 180015 1820 187020 1895 195025 1970 203030 2050 211035 2130 219040 2210 228045 2295 2370


13

Troubleshooting4What to check first in case of faults

• Check– Fuelinthetank?– Fuelpipesleaking?(visualcheck)– Summerdieselinthefuelpipe?– Combustionairsystemorexhaustsystemdamagedorblocked?

– Hotairsystemblocked?– Airpressuresensorinstalled?Ifyes,referto„Whattodoif…?“chapterofthe„AltitudeKit“installationinstructions.

– Newgenerationcontrolboxinstalled? Features: >Cableloomofcontrolboxwoundwithcabletie >Temperaturesensormountedonthesideofthecontrol

box(visiblewhencoverremoved)

• Electrical components– Cables,connectionsdamaged?– Contactscorroded?– Fusesdefective?– Incorrectwiring?(shortcircuits,interrupted/broken)

• Measure battery voltage– Batteryvoltage<10.5volt,theundervoltageprotectionofthe12voltheaterhastriggered.

– Batteryvoltage<21volt,theun

• Measure voltage supply (Cl 30) Disconnectthe16-pinconnectorS1/B1andmeasurethevoltageappliedatconnectorB1betweenchamber1(cable2.52rt)andchamber10(cable2.52br).

Ifitdiffersfromthebatteryvoltage,checkthefuses,thesupplycables,thenegativeconnectionandthepositivesupportpointonthebatteryforvoltagedrop(corrosion/interruption).

• Check switch-on signal Disconnectthe16-pinconnectorS1/B1andthenswitchontheheateratthecontrolunit.

CheckwhethervoltageisappliedintheconnectorB1betweenchamber4(cable0.52ge)andchamber10(cable2.52br).

Ifnovoltageismeasured,thencheckthesupplycable(ca-ble0.52ge),the5Afuse(item2.7.1inthecircuitdiagram)andthecontrolunit.

• Check control unit

Control device, mini-timer, mini-controller and modular timer

Disconnecttheconnectoratthecontrolunit;installajumperbetweenthered0.5²rtcableandtheyellow0.5²gecable.

IfavoltageismeasuredinconnectorB1betweencham-ber4(cable0.5²ge)andchamber10(cable2.5²br),thenreplacethecontrolunit.

EasyStart R+ / EasyStart R / EasyStart T Disconnecttheconnectoratthecontrolunit;installajumperbetweentheblack/white0.5²bl/wscableandthered0.5²rtcable.

IfavoltageismeasuredinconnectorB1betweenchamber8(cable0.5²bl/ws)andchamber10(cable2.5²br),thenreplacethecontrolunit.


14

Troubleshooting4Overview of the test equipment and control units suitable for diagnosis

Theelectroniccontrolboxcanstoreupto5faults,whichcanbereadoutanddisplayed.Thefollowingtestequipmentand/orcontrolunitscanbeusedtoquerythefaultmemoryinthecontrolboxandifnecessarytodeletethelockingofthecontrolbox:

Test equipment Order No.:

• Testingdevice forthecontroldevice 221509890000

• Diagnosticunit 221529890000 additionallyrequired: Adaptercable 221000318600

• EDiTHdiagnostictool – Basicadapterwithsoftware 221542890000 additionallyrequired: Airtronicextension 221537890000

– ISO-adapter 221541890000 additionallyrequired: Adaptercable 221000318600

– „Airpressuresensor“adaptercable221000333100 Onlyforheaterswithconnectedairpressuresensorfor

readingoutthe„airpressuresensor“faultmemory.

Ifadiagnosticscableisconnected,thefollowingcontrolunitscanalsobeused:

Control units Order No.:

•Moduletimer 221000303400

• TP5radioremotecontrol 221000320100

• EasyStartT 221000328800

• EasyStartR+ 221000328000

Please note!

Ifthefaultmemorycannotbereadout,checkthediagnosticscableforcorrectlayingandpossibledamage.

Important notes on diagnosis of heaters with mini-controller control unit

Caution!WhencheckingtheheaterwiththediagnosticsunitortheEDiTHdiagnosticstooltheordergiveninthefollowingnotesmustalwaysbefollowedasotherwisetheheaterdetectsError62(controlunit–interruption)andswitchestoemergencyoperation.

Mini-controller in stand-alone operation

• Connectadaptercable221000318600asdescribedintheoperatinginstruction.

• Selectoperatingmode(Heat/Ventilate)atthemini-control-ler

• PerformdiagnosisusingthediagnosticsunitortheEDiTHdiagnosticstool.

• Switchoffthemini-controllerafterfinishingthediagnosis• Removetheadaptercable

Mini-controller in combination with mini-timer


• Pressthembuttonofthemini-timer• Selectoperatingmode(seemini-timeroperatinginstruc-tions)

• PerformdiagnosisusingthediagnosticsunitortheEDiTHdiagnosticstool.

• Switchoffthemini-timerafterfinishingthediagnosis• Removetheadaptercable

Mini-controller in combination with TP5


• Pressthe buttonoftheTP5radioremotecontrol• Selectoperatingmode(seeTP5radioremotecontroloper-atinginstruction)

• Performdiagnosis.• SwitchoffTP5radioremotecontrolafterfinishingthediag-nosis

• Removetheadaptercable

Please note!

IftheoperatingmodeistobechangedduringthetesttheheatermustbeswitchedofffirstusingthediagnosticsunitortheEDiTHdiagnosticstool,otherwisetheheaterdetectsError62(controlunit–interruption)andswitchestoemergencyoperation.

Test mini controller

Themini-controllermustbeconnectedtotheheaterfortest-ing.ThesetpointvaluecanbedisplayedusingtheEDiTHdiagnosticstool.Iftherotaryknobisattheleftlimitstopthesetpointvalueis8°C,attherightlimitstopitis34°C.

Please note!

Theresistanceofthesetpointvaluepotentiometercannotbemeasureddirectly.Themeasuredvaluesarenotmeaningful.


15

Troubleshooting4Testing device for the control device(OrderNo.:221509890000)

Prepare for testConnectthecorrectoperatingvoltage(12or24volt)tothete-stingdevice,withplusattheredconnectorsocketandminusattheblueconnectorsocket.

• Disconnectsocketfromthecontrolunit.• Connectcableloomfromtestingdevicewiththecontrolunit.

• Settherotaryknobofthecontrolunitto“Heat”,thecorre-spondingredLEDinthetestingdevicemustlightup.

• Setcontrolunitto“0”,thenpressthe“LED–red”button,theredcontrollampinthecontrolunitmustlightup.

• Setcontrolunitto“Heat”,thenpressthe“LED–green”button,correspondingredcontrollampinthetestingdeviceandthegreencontrollampinthecontrolunitmustlightup.

Caution!Safety instructions for checking the control unit!Ensureyouusethecorrectoperatingvoltage,otherwisetheconnectedcomponentscanbeseverelydamaged.

Check the setpoint potentiometer of the control unitSetthe“Temperaturesensor/Potentiometer”switchinthetestingdevicetothe“Potentiometer”settingandslowlyturntherotaryknobofthecontrolunit.ThegreenLED–temperaturesensor/potentiometermustlightupcontinuously.Incaseofafault,replacethecontrolunit.

1 Testingdevice2 Controldevice

Diagnostic unit(OrderNo.:221529890000)

Anadditionaladaptercableisrequiredtoconnectthediag-nosticunit(OrderNo.:221000318600).

Thecurrentfaultisdisplayedas“AF”anda2-digitnumberandisalwayswritteninthememorypositionF1.PrecedingfaultsaremovedtothememorylocationsF2–F5,ifnecessarythecontentsofmemorypositionF5isoverwrit-ten.

• Notonlythedefectivecomponent,butalsoadefectivecur-rentcircuitresultsinafaultbeingdisplayed.

• Inheaterswithconnectedairpressuresensorthediagnos-ticsunitcanbeusedtoreadoutthefaultmemoryoftheheateronly.

Thefaultmemoryofthe„airpressuresensor“canbereadoutusingtheEDiTHdiagnosticstoolonly.

• Faultcode,faultdescription,cause/remedialactionaredescribedonPages23–27.

l–Deletefaultmemoryl–Deletefaultmemoryd–Switchheateron/off,requestdiagnosise–Reverse,F5–F1f–Forward,F1–F5,currentfault(AF)

Connectdiagnosticsunit,seepage16.

Please note!


16

Connect diagnostic unit• Disconnectthe8-pinconnectoroftheheater’scablehar-nessandconnecttheadaptercable.

• Connectthediagnosticunittotheadaptercable. Displayisasfollows:

Query fault memory• UsetheDkeytoswitchontheheater. Displayisasfollows:

• After8secthefollowingisdisplayed: Displayisasfollows:

Heaterhasnomalfunction or

e.g.currenterror/faultcode64

or

Faultdiagnosisnotpossible

Possiblecauses: – Adaptercableisnotproperlyconnected. – Controlboxisdefectiveorisnotcapableofdiagnosing

(notauniversalcontrolbox).

Display of the fault memory F1 – F5 or F5 – F1• Presstheeorfbutton,orpressseveraltimes,todisplaythefaultmemory.

Displayisasfollows:

e.g.faultmemory2/faultcode10

Onlythefaultmemorypositionswithanerrorassignedtothemaredisplayed.

Delete fault memory• PressbothLbuttonssimultaneouslyuntilthefollowingap-pearsinthedisplay:

Displayisasfollows:

• Ifthefaultmemoryhasbeendeletedthemostrecentcur-rentfaultisdisplayed.Thecurrentfaultisnotresetto00untiltheheaterisrestarted–providedthereisnonew,morerecentfault.

Displayisasfollows:

Heaterhasnomalfunction

Cancel the control box lock• Deletethefaultmemoryasdescribedandswitchofftheheaterusingthedkey.

• Thecontrolboxlockiscancelledandthediagnosisclosed. Displayisasfollows:

Troubleshooting4

1 Heater2 Adaptercable3 Diagnosticunit

1

2

3

Please note!


17

Troubleshooting4EDiTH diagnostic tool with ISO adapter(OrderNo.:221541890000)

AnadditionaladaptercableisrequiredtoconnecttheISOadapter(OrderNo.:221000318600).

• Itisveryimportanttoalwaysinstallinthegivenorder.• Notonlythedefectivecomponent,butalsoadefectivecur-rentcircuitresultsinafaultbeingdisplayed.


• TheEDiTHdiagnosticstoolscopeofsupplydoesnotincludethesoftware;thismustbedownloadedfromtheServicePortal.

Connect ISO adapter

• Disconnecttheheater’scableharness.• Connecttheadaptercabletothecableharness–asshowninthesketch.

• ConnecttheadaptercabletotheISOadapter.• ConnecttheSUB-DconnectioncablewiththePCandthe ISOadapter.

Installing the software on your PC• Doubleclickthe“setup.exe”filetostarttheinstallationandfollowingtheSETUPprograminstructions.

Query / delete fault memory F1 – F5 or cancel the control box lock• StartthesoftwareonyourPC: – onthedesktop—>doubleclickthe“EDiTH”icon – Selectheatertype – Pressthe“GO”button.

• Deletefaultmemoryorcancelthecontrolboxlock: – pressthe“Deletefaultmemory”button —>thestoredfaultsF1–F5aredeletedandthecontrol

boxisunlocked.

Quit diagnosis• Pressthe“STOP”button—>faultmemoryqueryisended.

1 Heater2 Adaptercable3 ISOadapter

4 SUB-Dconnectioncable5 USBtoSerialRS-232adapter

e

Please note!


18

Troubleshooting4Air pressure sensor diagnosis using EDiTH diagnostics tool and ISO adapter(OrderNo.221524890000)

AnadditionaladaptercableisrequiredtoconnecttheISOadapter(OrderNo.:221000333100).

Theairpressuresensorconnectedtotheheatercanbediag-nosed.Iffaultsoccurduringthealtitudeadjustmenttheyarestoredintheairpressuresensor.Ifnecessary,faultscanbereadoutusingtheISOadapterinconjunctionwiththeEDiTHdiagnosticstool–fromVersionS3V7-F–andtheadditionallynecessaryadaptercable.

Please note!

• Itisveryimportanttoalwaysinstallinthegivenorder.• Notonlythedefectivecomponent,butalsoadefectivecur-rentcircuitresultsinafaultbeingdisplayed.

• Faultcode,faultdescription,cause/remedialactionaredescribedonpages27.

• TheEDiTHdiagnosticstoolscopeofsupplydoesnotincludethesoftware;thismustbedownloadedfromtheServicePortal.

Perform diagnosis of the air pressure sensor

Disconnecttheconnectorbetweentheairpressuresensor/heater,controlunit,connecttheISOadapterwiththeadaptercable(seesketch).Startthediagnosisoftheairpressuresensor.

• Double-clickthe>>EDiTH<<icononthedesktop.• Selecttheairpressuresensorinthe»HeaterandTestSe-lection«.

Thefollowingactionsarepossible:– Readoutthecurrentfaultandthefaultmemory.– Deletethefaultmemory.– Querythecurrentmeasuredairpressure.– Querytheoperatingstate.– Querythegeneraldata.– Printoutthefaultmemoryand/orthegeneraldata

• Exitthediagnosiswiththe»Stop«buttonorbyclosingallwindows.– Selection:Saveanalysis/Donotsaveanalysis

• RemoveISOadapterandadaptercablefromtheleadhar-nessandreconnecttheairpressuresensor/heater,controlunitconnector.

1 Airpressuresensor2 Adaptercable3 Cableloomfromheater4 Cableloomtocontrolunit

5 ISOadapter6 SUB-Dconnectioncable7 USBtoSerialRS-232adapter


19

Caution! Magnetic field!Duringthetestoperationamagneticfielddevelopsattheadapter.Therefore,donotplaceanyobjectssuchasdatamedia,creditcards,etc.ontheadapterorinitsimmediatevicinity.

Troubleshooting4

(A) Basicadapter(B) SUB-Dconnectioncable(C) Mainsconnection(D) Mainsswitch(E) USBtoSerialRS-232adapter(F) Adapter(G) Controlbox

Cable colourssw = blackgn = greenbl = blue

EDiTH diagnostic tool with basic adapterEDiTHbasicadapter(OrderNo.:221542890000)

Anadditionalextensionisrequiredtocheckthecontrolbox(OrderNo.:221537890000).

• Itisimportanttoalwaysfollowthepreciseconnectionorderasgivenbelow!

• TheHallsensorintegratedinthecontrolboxcanonlybeproperlytestedinthecontrolboxiscorrectlyplacedontheextension.

• Onlypushorpullontheconnectors,notonthecables!• OnlyusethenetworkcableandRS232cablewithsnapferritesincludedinthescopeofsupply.Useoriginalacces-sorieswithsnapferritesonlytoconnectthetestequipment.

• Notonlythedefectivecomponent,butalsoadefectivecurrentcircuitresultsinafaultbeingdisplayed.


Connect basic adapter• Startcomputerandwaituntilthesystemhassuccessfullybooted.

• StartPCsoftware.• Inserttheunitconnectorofthemainscableinthebasicadapter(A)andconnectthemainsconnection(C)tothemains.

• ConnecttheSUB-Dconnectioncable(B)withthePCandbasicadapter(A).

Connect extension and test control box• Connecttheextensiontothebasicadapter(A).• Connectthecontrolbox(E)totheextensionandtheadap-ter(F).

• Switchonthebasicadapter(A)atthemainsswitch(D).• Selectthecontrolboxversionandoperatingvoltage(12V/24V)inthePCsoftware.

• StartthecontrolboxtestwiththePCsoftware.Amorede-taileddescriptionofhowtooperatethebasicadapters(A)isgivenintheEDiTHonlinehelp.

Please note!


20

Troubleshooting4Module timer(OrderNo.:221000303400)

Thecurrentfaultisdisplayedas“AF”andisalwayswritteninmemorypositionF1.PrecedingfaultsaremovedtothememorylocationsF2–F5,ifnecessarythecontentsofmemorypositionF5isoverwrit-ten.


• Inheaterswithconnectedairpressuresensorthemodulartimercannotbeusedtoperformdiagnoses.Thediagnos-ticsunitortheEDiTHdiagnosticstoolmustbeusedtoperformthediagnosis.



Query fault memory F1 – F5 Condition:Theheaterisswitchedoff.

• Pressckey–>theheaterisswitchedon.

• Pressakeyandkeeppressed, thenpresspkeywithin2seconds. Displayisasfollows: AF=currentfault 3digitnumber=faultcode cflashes.

• Pressfkeyonceorseveraltimes,faultmemorypositionsF1–F5aredisplayed.

Cancel the control box lock and simultaneously delete the fault memoryCondition:Anelectricalconnectionexistsfromterminal15(ignition)tothemoduletimer,12-pinconnector,chamber10.

• Pressckey Displayisasfollows: thecurrentfaultF15orF50.

• Pressbuttona,keepitdepressedandthenpressbuttonpwithin2seconds.

Themoduletimerisnowinthe“Queryfaultmemory”pro-gram.

• Switchoffignition(terminal15).

• Simultaneouslypressbuttonaandbuttonp,inaddition,switchontheignition(terminal15)andwaituntilthefollow-ingappearsinthedisplay.

Afterignition“ON”thefollowingappearsinthedisplay:

Displayflashes, Heatersymboldoesnotflash

• Switchtheheateroffandon–>thecontrolboxisunlocked,theheaterrestarts.

Afterswitchingtheheateroffandonandrenewedqueryofthefaultmemory,thefollowingappearsinthedisplay:

Displayflashes, Heatersymboldoesnotflash

a–Timep–Presetc–Heate–Reversef–Forward

Please note!


21

Troubleshooting4TP5 radio remote control(OrderNo:221000320100)

Iffaultsoccurwhiletheheaterisrunning,theyaredisplayedwith“Err”afterthemobileunitisactivated.

Afterthediagnosticscable(bl/ws)hasbeenconnectedandthefirstlogshavearrivedatthestationaryunit,thediagnosecanbecarriedoutusingthemobileunitoftheTP5radioremotecontrol.Thecurrentfault“F0”isdisplayed.Thestoredfaults“F1”to“F5”canbequeried.

• Inordertocarryoutthediagnosis,thediagnosticscable(bl/ws)mustbeconnectedtothestationaryunitandtheheatercableharness.Tothisend,pleaserefertoandfollowthecircuitdiagramfortheTP5radioremotecontrolandtheheater.

• Ifthediagnosticscable(bl/ws)isnotconnected,the“Diag-nosis”menuisblocked.


• InheaterswithconnectedairpressuresensortheTP5radioremotecontrolcannotbeusedtoperformdiagnoses.ThediagnosticsunitortheEDiTHdiagnosticstoolmustbeusedtoperformthediagnosis.



Buttontoactivate/deactivatethemobileunit

Buttonforforwardtimesetting

Buttonforbackwardtimesetting

Buttonforactivatingthepossiblesettings

Buttonforswitchingheat/ventilateON/OFF; Activate/deactivatepreselectedtime

Enquire / delete fault memoryUsethe keytoactivatethemobileunit.Switchontheheaterwiththe key.Pressthe keytwicetoopentheTimesettingmenu–thetimeflashesinthedisplay.

Pressthe keyforapprox2sec–untilthefollowingap-pearsinthedisplay:

Press key.Press key.Press keytwice.Press key.

Malfunctioninheater: Heaterhasnomalfunction:

Usethe and buttonstocallupthefaultmemoryposi-tions1to5.

Delete fault memory / Cancel the control box lockUsethe keytodeletethefaultmemory.

Toconfirm,pressthe keyforapprox2secuntil lightsupinthedisplay–faultmemoryisdeleted.

Please note!


22

The following actions are possible• Callupfaultmemory. CallupthefaultmemorypositionsF1–F5with or .

• Callupfaultmemoryagain. Brieflypress and simultaneously.

• Deletefaultmemory (displaydEL) Press .

Press again.

The diagnosis is completed.

Switch off heater.

Enquire / delete fault memoryActivatemobilepart/timer(seeEasyStartR+/EasyStartToperatinginstructions)

Confirmsymbol with .

Heater is switched on.

Confirmoperatingtimewith .

Brieflypress and simultaneously.

Troubleshooting4EasyStart R+ radio remote control(Order-No.:221000328000)

EasyStart T timer(Order-No.:221000328800)

Iffaultsoccurwhiletheheaterisrunning,theyaredisplayedwith“Err”afterthemobileunitortimerisactivated.

Thecurrentfaultisdisplayed.Thestoredfaults“F1”to“F5”canbequeried.

• Inordertocarryoutthediagnosis,thediagnosticscable(bl/geatheaterconnector,bl/wsatcableharnessconnector)mustbeconnectedtothestationaryunitandtheheatercableharness.Tothisend,pleaserefertoandfollowthecircuitdiagramfortheradioremotecontrolandtheheater.

• Ifthediagnosticscableisnotconnected,the“Diagnosis”menuisblocked.


• Theheaterdiagnosiscanalsobeperformediftheairpres-suresensorisconnected.



Backcontrolkey

Nextcontrolkey

ON/OFFactivationkeymobileunit/timer

OKkey(symbolselection/confirminput)

Please note!


23

Troubleshooting4Fault codeDisplay

Fault description Comments• Remedial action

000 Nofaults ——

004 Warning:Shortcircuitincontrolbox,freshairoutput

• DisconnectconnectorS1/B1attheheaterandattheconnectorB1,PIN16checkthecableuptothefreshairfanrelayforshortcircuittonegative,ifok—>replacecontrolbox.

005 Warning:Shortcircuitincontrolbox,caralarmoutput

• DisconnectconnectorS1/B1attheheaterandattheconnectorB1,PIN15checkthecableuptotherelayisolatingswitchorburglaralarmsysteminputforshortcircuittonegative,ifok—>replacecontrolbox.

006 Warning:Inexplicableatmosphericaltitudeinformation(Displayonlyifheaterslabelled“H-Kit”onthenameplate.)

Controlboxhasnotreceivedanyexplicablealtitudeinformation.• ReadoutfaultmemoryintheairpressuresensorusingtheEDiTHdiagnos-ticstoolandcorrectfault.

009 Cut-offADR ADRshutdownduetosignalchangefrom(+)to(–)atconnectorS1,PIN13(D+)orplussignalatconnectorS1,PIN14(HA+).

010 Overvoltage–cut-off Overvoltageappliedtocontrolboxforatleast20secondswithoutinterruption–heaternotworking.• DisconnectconnectorS1/B1attheheater,startthevehicle’sengine,measurethevoltageatconnectorB1betweenPIN1(cable2.52rt)andPIN10(cable2.52br).

Airtronic12volt–voltage>16volt—>checkgeneratorregulator Airtronic24volt–voltage>32volt—>checkgeneratorregulator

011 Undervoltage–cut-off Undervoltageappliedtocontrolboxforatleast20secondswithoutinterrup-tion–heaternotworking.• DisconnectconnectorS1/B1attheheater,thevehicle’sengineisswitchedoff,measurethevoltageatconnectorB1betweenPIN1(cable2.52rt)andPIN10(cable2.52br).

Themeasuredvalueandthevoltageatthebatteryshouldbethesame. Incaseofavoltagedrop,checkthefuses,thesupplycables,thenegativeconnectionsandthepositivesupportpointonthebatteryforcorrosionandcorrectcontact.

012 Overheatingattheoverheatingsensor Temperatureoftheoverheatingsensortoohigh.• Checkhotairpipesforblockage—>removeblockage.• Sumofthecomponentratingsofair-conductingpartsistoolarge—>Checkairsystem,ifnecessaryre-lay–forcomponentratings,pleaserefertoadditionalpartscatalogue.

• Checkoverheatingsensor,fordiagramandtableofvaluespleaserefertoPage32,ifok—>measurefuelquantity,seePage36.

013 Overheatingattheflamesensor Flamesensorsignalstemperatureatheatexchangeristoohigh.• Checkhotairpipesforblockage—>removeblockage.• Sumofthecomponentratingsofair-conductingpartsistoolarge—>Checkairsystem,ifnecessaryre-lay–forcomponentratings,pleaserefertoadditionalpartscatalogue.

• Checkflamesensor,ifok—>checkoverheatingsensor,ifoverheatingsensordefective—>replacecombinationsensor,ifoverheatingsensorok—>measurefuelquantity,seePage36,fordiagramandtableofvaluesforflamesensorandoverheatingsensorpleaserefertoPage32.

014 Temperaturedifferencebetweenflamesensorandoverheatingsensortoolarge

Temperaturedifferencebetweenflamesensorandoverheatingsensortoolarge• Checkhotairpipesforblockage—>removeblockage.• Sumofthecomponentratingsofair-conductingpartsistoolarge—>Checkairsystem,ifnecessaryre-lay–forcomponentratings,pleaserefertoadditionalpartscatalogue.

• Checkflamesensor,ifok—>checkoverheatingsensor,ifoverheatingsen-sordefective—>replacecombinationsensor,ifoverheatingsensorok—>measurefuelquantity,seePage36,iffuelquantityok—>replacecontrolbox.Fordiagramandtableofvaluesforflamesensorandoverheatingsen-sor,seePage32.


24



015 Operatinglock-out Thefaultcode015isdisplayed,iftheheaterwasswitchedbackonafterthefaultcodedisplay017.

Thehardwarethresholdvaluefortheoverheatingsensorhasbeenexceeded—>thecontrolboxislocked.

• Replacecontrolbox.

017 Overheating Thehardwarethresholdvaluefortheoverheatingsensorhasbeenexceeded,becausethecontrolboxfailedtorecognisethefaultcode012or013–>thecontrolboxislocked.Iftheheaterisswitchedonagain,thefaultcode015isdisplayed.• Replacecontrolbox.

018 Startingenergyoftheglowplugistoolow(Displayonlyifheaterslabelled“H-Kit”onthenameplate.)

• Checkglowplug(seefaultcode020and021),ifok• Checkglowplugcableharnessforcorrectlayinganddamage,ifok—>checkcableharnessforcontinuity,ifok—>replacecontrolbox.

019 Ignitionenergytoolow •Checkglowplug(seefaultcode020and021),ifok• Checkglowplugcableharnessforcorrectlayinganddamage,ifok—>checkcableharnessforcontinuity,ifok—>replacecontrolbox.

020

021

Glowplug–interruption

Glowplug–shortcircuit,overloadorshortcircuitafternegative

• Checkglowplugforfunctionandcontinuityatambienttemperature20°C. 12voltheater–0.42upto±0.7 24voltheater–1.2upto±2.0

• Ifthevaluesareok—>checkglowplugleadharnessfordamageandcon-tinuity,ifok—>replacecontrolbox.

022 * Glowplug,output(+)–shortcircuitafterUB(batteryvoltage)

• Checkglowplugleadharnessforcorrectlayinganddamage,ifok—>checkleadharnessforcontinuity,ifok—>replacecontrolbox.

025 * Diagnosticscablebl/ws–shortcircuit–afterUB(batteryvoltage)

Faultcodedisplayisnotpossible.Thisfaultcodecannotbereadoutfromthefaultmemoryuntilthefaulthasbeencorrected.• Checkdiagnosticscableforcorrectlayingandpossibledamage.

031 Blower–interruption • Checkthattheleadharnessoftheblowermotorhasbeencorrectlylaidandcheckfordamage,ifok—>removeleadharnessatcontrolboxandcheckforcontinuity,ifok—>replacecontrolbox.

032 Blowermotor–shortcircuitafternegative

Please note!

Ensurecompliancewiththetestvolt-age(seepage12).Thecomponentisdestroyedifthevoltagevalueisexceeded.Ensure the power pack has ad-equate short-circuit resistance – min 20 A.

• Carryoutfunctionaltestontheblowermotor,todothisremovethecon-nectorfromthecontrolbox.Applyatestvoltage(seepage12)totheblow-ermotorandmeasurethecurrentintensityafter40sec.

Currentintensity<6.5A–blowermotorok–>replacecontrolbox. Currentintensity>6.5A—>replaceblower.• Checkwiringforshortcircuit.

033 Blowermotorwon’trotateorshortcircuitafternegative

Please note!

Ensurecompliancewiththetestvolt-age(seepage12).Thecomponentisdestroyedifthevoltagevalueisexceeded.Ensure the power pack has ad-equate short-circuit resistance – min 20 A.

Speeddeviation>10%fromsetpointvalueforlongerthan30seconds.Useanon-contactr.p.m.countertomeasurethespeedofthecombustionairfan(seepage12fortestspeedandtestvoltage).

• Speedtoolow: Blowerblocks–checkblowerforfreerunning,ifnecessaryremoveforeignbody,ifok—>checkblower(seefaultcode032).

• Speedtoohigh: –Magnetmissingfromblowerimpeller—>replaceblower. – Speedsensorincontrolboxisdefective—>replacecontrolbox.• Checkwiringforshortcircuit.

* Thisfaultcodeorohmicvalueisvalidforanewgenerationcontrolboxonly.Thisdiffersfromthecontrolboxtodatebyitscableloomwrappedincabletapeandbyatemperaturesensormountedontheside,whichbecomesvisiblewhenthecoverisremoved.


25



034 * Blowermotor,outlet(+)shortcircuitafterUB(batteryvoltage)

• Checkthattheleadharnessoftheblowermotorhasbeencorrectlylaidandcheckfordamage,ifok—>removeleadharnessatcontrolboxandcheckforcontinuity,ifok—>replacecontrolbox.

047 Meteringpump–shortcircuitoroverload

• Removeconnectorfromthemeteringpump,ifthefaultcode048(inter-ruption)isdisplayedthemeteringpumpisdefective—>replacemeteringpump.

• Ifthefaultcode047continuestobedisplayed,disconnectconnectorS1/B1attheheater,andattheconnectorB1,PIN5checkthecable12gn/rtuptothemeteringpumpforshortcircuittonegative(PIN10),ifok–>replacecontrolbox.

048 Meteringpump–interruption • Disconnectconnectorfrommeteringpumpandmeasuretheresistancevalueofthemeteringpump(seePage12forvalues),ifresistancevalueok,re-connectthecableloomtothemeteringpump.

• DisconnectconnectorS1/B1attheheaterandmeasuretheresistancevalue(seePage12)betweenPIN5andPIN10,ifok—>replacecontrolbox.

049 * Meteringpumpoutlet(+)Shortcircuit–afterUB(batteryvoltage)

• Checkthattheleadharnessofthemeteringpumphasbeencorrectlylaidandcheckfordamage,ifok—>removeleadharnessandcheckforconti-nuity,ifok—>replacecontrolbox.

050 Toomanyfailedstartattempts(opera-tinglock-out)

Thecontrolboxlocksaftertoomanyfailedstartattempts(max.255startat-tempts).• Unlockthecontrolboxbydeletingthefaultmemorywiththetimer,thediagnosticunit,EDiTHdiagnostictool,theTP5radioremotecontrol/EasyStartR+andtheEasyStartTtimer.

051 Flamedetectedwhenswitchingon If,afterbeingswitchedon,theresistancevalueoftheflamesensoris1274(>70°C)theheater’sfanrunsforapprox15mintocooldown,iftheresist-ancedoesnotfallbelowtheaforementionedvaluewithin15mintheheaterisswitchedoff.

• Checkflamesensor,seePage32fordiagramandtableofvalues,ifok—>replacecontrolbox.

052 Safetytimeexceeded Noflamedetectedwithinthestartphase.• Checkexhaustandcombustionairsystem.• Checkfuelsupply/measurefuelquantity,seePage36.• Checksparkplug(seefaultcode020and021)• Checkflamesensor,diagramandtableofvalues,seePage32,ifok—>replacecontrolbox.

053

054

055

056

Flamecutoutinthe

“POWER”controlstage

“HIGH”controlstage

“MEDIUM”controlstage

“LOW”controlstage

Theheaterhasignited(flamedetected)andsignalsflamecutoutduringapowerstage.

• Checkexhaustandcombustionairsystem.• Checkfuelsupply/measurefuelquantity,seePage36.• Checkflamesensor,diagramandtableofvalues,seePage32,ifok—>replacecontrolbox.

057 Flamecutoutfromstartphase(Displayonlyifheaterslabelled“H-Kit”onthenameplate.)

Aflamecutoutwasdetectedduringthestartphase..• Checkexhaustandcombustionairsystem.• Checkfuelsupply/measurefuelquantity,seePage36.• Checkglowplug(seefaultcode020and021).• Checkflamesensor,diagramandvaluestable,seepage32,ifok—>replacecontrolbox.

060 Externaltemperaturesensor–interruption

• DisconnecttheconnectorS4/B4oftheexternaltemperaturesensorandmeasuretheresistancevalueatconnectorB2,fordiagramandtableofva-luesseePage12,iftemperaturesensorok,reassembleconnectorS4/B4.

• DisconnectconnectorS1/B1attheheaterandmeasuretheresistancevalueinconnectorhousingB1betweenPIN6andPIN12.Ifinterruptedtheohmicvalueis>7175/3k*.Ifresistancevalueok—>replacecontrolbox.



26



061 Externaltemperaturesensor–shortcircuit

• DisconnectconnectorS4/B4oftheexternaltemperaturesensor,iffaultcode060isdisplayed—>checkexternaltemperaturesensor,diagramandtableofvalues,seePage32.Iftemperaturesensorok—>checkconnec-tioncables0.5grand0.5br/wsforshortcircuit,ifok,reassemblethecon-nectorS2/B2.

• DisconnectconnectorS1/B1attheheaterandmeasuretheresistancevalueinconnectorhousingB1betweenPIN6andPIN12.Incaseofshortcircuittheohmicvalueis<486/<800*.

Iferror061continuestobedisplayed—>replacecontrolbox.

062 Controlunit–interruption

Please note!

Refertonotesondiagnosiswithmini-controlleronpage14.

Heaterrunsin„High“controlstageonly• Removeconnectoratthecontrolunitandmeasuretheresistancevalueofthesetpointpotentiometer,forconnectorpinsseePage42onwards.Iftheresistancevalueisok,reconnectconnectoratthecontrolunit.

• DisconnectconnectorS1/B1attheheater,measuretheresistancevaluebetweenPIN6andPIN7inconnectorhousingB1,ifresistancevalueok—>replacecontrolbox.Resistancevalueincaseofinterruption>7175 />3k *.Normalvalues:seepage12.

063 Controlunit–shortcircuit

Faultrecognitiononlyworksinhea-tingmode.If,ontheotherhand,theshortcircuithasalreadyoccurredandthentheheaterisswitchedon,„Venti-lation“isactive(notafaultcode).

• Ifthe“Ventilate”switchisinstalled,disconnectitandcheckitworks.Ifnotok—>replaceswitch.

• Disconnectconnectoratcontrolunit,iferrorcode062isdisplayed,replacethecontrolunit.Ifcontrolunitok,checkconnectioncables0.5gr/rtand0.5br/wsforshortcircuit,ifok—>reconnectconnectoratcontrolunit.

• DisconnectconnectorS1/B1attheheater,iftheerror063continuestobedisplayed—>replacecontrolbox.Resistancevalueincaseofshort-circuit<486 / <800 *.Normalvalues:seepage12.

064 Flamesensor–interruption • Dismantlecontrolboxanddisconnectgreenconnectorfromcontrolbox.Checkflamesensor,diagramandtableofvalues,seePage32,ifflamesen-sorok—>replacecontrolbox.Resistancevalueincaseofinterruption>7175 />3k *.

065 Flamesensor–shortcircuit Dismantlecontrolbox,removegreenconnectorfromcontrolbox,iferror064isdisplayed—>replacecombinationsensor.

Iferror065continuestobedisplayed—>replacecontrolbox. Resistancevalueincaseofshortcircuit<486 /<500*,seealsodia-gramonPage32.

071 Overheatingsensor–interruption • Dismantlecontrolbox,disconnectblueandgreenconnectorsfromcontrolbox.MeasureresistancevalueatblueconnectorPIN1(cable0.52bl)andatgreenconnectorPIN2(cable0.52br/ws),ifok,—>replacecontrolbox.

Resistancevalueincaseofinterruption>223k />1600k *,seealsodiagramonPage32.

072 Overheatingsensor–shortcircuit • Dismantlecontrolbox,removeblueconnectorfromcontrolbox,iferror071isdisplayed—>replacecombinationsensor.

Iferror072continuestobedisplayed—>replacecontrolbox. Resistancevalueincaseofshortcircuit<183 /<95*,seealsodia-gramonPage32.

074 * Controlboxdefective •Overheatingthresholdvalueisnotdetectedbycontrolbox—>replacecon-trolbox.

090 Controlboxdefective(internalfault) • Replacecontrolbox.

091 Externalinterferencevoltage • Controlboxfaultduetointerferencevoltagesfromthevehicle’selectricalsystem.Possiblecauses:

Poorbattery,charger—>removeinterferencevoltage.

092 Controlboxisdefective(ROMerror) • Replacecontrolbox.

093 * Controlboxdefective • Replacecontrolbox.



27



094 Controlboxdefective(EEPROM-Fehler)

• Replacecontrolbox.


096 Internaltemperaturesensordefective • Replacecontrolboxoruseanexternalroomtemperaturesensor..

097 Controlboxdefective • SReplacecontrolbox.


099 * Toomanyresetsinsequence

Transistorerrorincontrolbox

• Voltageshort-term<5–6volt(for12volt)or<7–8volt(for24volt). Incaseofavoltagedrop,checkthefuses,thesupplycables,thenegativeconnectionsandthepositivesupportpointonthebatteryforcorrosionandcorrectcontact.

Testcontrolboxwithtestingdevice,ifok—>checkleadharnessoftheex-ternalcomponentshasbeencorrectlylaidandcheckfordamage,ifok—>checkleadharnessforcontinuity,ifok—>replacecontrolbox.

Air pressure sensor fault code displayFault code display


0 Nofaults —

11 Communicationloss Interruptionofthediagnosticscablebetweenthecontrolbox(heater)andtheairpressuresensor• Checkwiringandplug-inconnections

12 Noaltitudeadjustment Controlbox(heater)doesnotsupportaltitudeoperationwiththeairpressuresensor• Useacontrolbox(heater)whichsupportsaltitudeadjustment

13 Airpressuresensorfault Theairpressuresensorisdefective• Replacetheairpressuresensor



28

Repair instructions

Thepermittedrepairworktotheheaterisdescribedinthe“RepairInstructions”chapter.Ifextensiverepairsarenecessary,itmakessensetodismantletheheater.

Theheaterisassembledinthereverseorder,ifapplicablenotadditionalinstructions.

Aftercompletingalltheworkontheheater,youmustcarryoutafunctionalcheck(seePage4).

Always observe the following safety instructions before working on the heater:

Danger!Risk of injury, burns and poisoning!• Alwaysswitchofftheheaterbeforehandandleaveittocool.• Disconnectthebattery.• Theheatermustnotbeoperatedinclosedroomssuchasgaragesorworkshops.

Exception: Exhaustsuctionavailabledirectlyattheentrytotheexhaustpipe.

Caution!• Thesealsofdismantledcomponentsmustberenewed.• Duringrepairwork,checkallcomponentsfordamageandifnecessaryreplace.

• Checkconnectorcontacts,plug-inconnectionsandcablesforcorrosionanddamageandifnecessaryrepair.

• OnlyeveruseEberspächersparepartsifreplacementsarenecessary.

• Operationortheafterrunningoftheheatermayonlybestoppedinanemergency(see“EMERGENCYOFF”Page8)byinterruptingthebatterycurrent(riskofheateroverheat-ing).

Repairinstructions5Special tool

AMP release tool

TheAMPreleasetoolisusedtoreleaseplug-incontactsinaconnectorhousing.

ThisreleasetoolcanbeordereddirectlyfromAMP.

• ForMicroTimer: AMPOrderNo.0-0539960-1

• ForJunior-Power-Timer: AMP-Bestell-Nr.1-1579007-6

Please note!


29

Assembly drawing Airtronic / Airtronic M

Partslist

1 Combustionairfan 2 Seal–combustionairfan/heatexchanger 3 Combustionchamber 4 Seal–combustionchamber/heatexchanger 5 Heatexchanger 6 Controlbox 7 Combinationsensor(overheating/flamesensor)with

assemblytool

8 Bracket 9 Glowplug,withspecialtool(SW12)10 Lining–glowplugsocket,withassemblytool11 Cover12 Outershell(bottomsection)13 Flangeseal14 Sleeve(forpetrolonly)

Repairinstructions5


30

Repair step 1Remove the heater’s cover (seeFigure1)

Unlockbothfasteningclips,liftthecoverandremovefromthefront.

Theheater’scovermustberemovedforallrepairsteps.Ifnecessary,waituntiltheunithascooleddown.

Cableharnessoutletfromthehousingoptionallyonleftorright-handside.

1. 2.

Figure1

Cover Fasteningclips

Repair step 2Dismantle control box (seeFigure2)

• Repairstep1.• Unscrewfixingscrew,• Presstogethertheretainingclamps.• Removethecontrolboxfromabove.• Unclipcablesfromholderoncontrolbox (Notethepositionofthecables).• Pullgrommetoutoftheoutershell(bottomsection).• Pullconnectoroutofcontrolbox,thecontrolboxcannowberemoved.

Whenassemblingthecontrolbox,ensurethecablesareclip-pedintotheholderonthecontrolboxandtheconnectorsarepluggedintothecontrolbox(unmistakeable).TighteningtorqueofthefixingscrewItem:2+0.2Nm

Figure2

Fixingscrew Retainingclamp Controlbox Grommet

Check control box

TheEDiTHdiagnostictoolisrequiredtocheckthecontrolboxwhenitisdismantled.Forconnection,useandOrderNo.,seePage19.

5 Repairinstructions

Please note!

Please note!


31

Repair step 3Dismantle glow plug (seeFigure3)

• Repairstep2.• Disconnectconnectorfrom“glowplug”cableloomoncon-trolbox.

• Removerubbergrommetandunscrewtheglowplugusingthespecialtool(SW12).

(Thespecialtoolisincludedwiththeglowplug).

Tighteningtorqueforglowplug:6+0.5Nm

Specialglowplugtool

Withtheglowplugdismantled,visuallycheckthesocketliningoftheinstalledglowplugfordirt.Iftheliningishighlysoiledanditssurfaceclosed,renewthelining.

Figure3

Glowplug Connectorfromglowplugcableloom Rubbergrommet

Removing the lining (see Figure 4)

Uselongnoseplierstopulltheliningoutofthesocketfromabove.Blowoutthesocketwithcompressedairandifnecessarycleanthesideventhole.

Usethespecialtooltoinstallthenewlining.Thespecialtoolisincludedwiththelining.Pushtheliningonthetool.Pushinthetooltogetherwiththelininguptothelimitstop.

Figure4

Specialtool Lining

5

Repairinstructions

Please note!


32

Repair step 5 Dismantle combination sensor (overheating / flame sen-sor) (seeFigure5)

• Repairstep2.• Removebothconnectorsfromthe“combinationsensor”cableloomatthecontrolbox.

• Unlockbracketfromcombinationsensor.• Removethecombinationsensor.

Figure5

“Combinationsensor”cableloom Bracket,unlocked

Check combination sensor

Theexternaltemperaturesensormustbecheckedwithadig-italmultimeter.Replacetheoverheatingorflamesensoriftheresistancevalueisnotthesameasthecurveinthediagramorthetableofvalues.

Table of overheating sensor values

Temperature °C Resistance k min. max. – 40 1597.00 1913.00 – 20 458.80 533.40 0 154.70 175.50 20 59.30 65.84 40 25.02 28.04 60 11.56 13.16 80 5.782 6.678 100 3.095 3.623 120 1.757 2.081 140 1.050 1.256 160 0.6554 0.792 180 0.4253 0.5187 200 0.2857 0.3513

Table of flame sensor values

Temperature °C Resistance min. max.– 40 842.7 825.9 859.6– 20 921.6 803.2 940.0 0 1000.0 980.0 1020.0 20 1077.9 1056.4 1099.5 40 1155.4 1132.3 1178.5 60 1232.4 1207.8 1257.1 80 1308.9 1282.8 1335.1 100 1385.1 1357.4 1412.8 120 1460.7 1431.5 1489.9 140 1535.8 1505.1 1566.6 160 1610.5 1578.3 1642.8

Resistance(kOhm)

Temperature(°C)

5

Notethemax.temperatureof320°Cforthetest.

Temperature(°C)

Resistance(Ohm)

Overheating sensor Flame sensor

Repairinstructions

Please note!


33

Sketch2

Specialtool–onlyrequiredforAirtronic Combinationsensor

Figure6

Specialtool–onlyrequiredforAirtronic Combinationsensor

Repair step 6 Install combination sensor (overheating / flame sensor)(seeFigure6,7andSketch2–4)

•Repairstep2.• ForAirtronic(assemblywithspecialtool,seeSketch2) Pushthespecialtoolaontothecombinationsensorb.Usethespecialtooltopositionthecombinationsensorontheheatexchanger,thespecialtoolslidesontheheatexchang-eruntilthecombinationsensorhitsthecollar(installationpositionofthecombinationsensor).

Lockthecombinationsensor’sbracketandremovethespecialtool.Thenalwayscheckthatthecombinationsen-sorsitsflatontheheatexchanger.Ifnecessary,useaidssuchasamirrorandlamp.

Laythe“combinationsensor”cableloomalongthebracket,throughthebracketeyeletuptothecontrolboxandcon-nect.

• ForAirtronicM(assemblywithoutspecialtool) Placethecombinationsensorontheheatexchanger;itisimportanttoensurethecombinationsensorsitsflatontheheatexchanger.

Lockthecombinationsensor’sbracketandcheckagainthatthecombinationsensorissittingflatontheheatex-changer.

Laythe“combinationsensor”cableloomalongthebracket,throughthebracketeyeletuptothecontrolboxandcon-nect.

Sketch4

Bracket Combinationsensor

Figure7

Bracket,locked “Combinationsensor”cableloom Specialtool–onlyrequiredforAirtronic

Circuit diagram for combination sensor (overheating sensor / flame sensor)

Sketch3

NTC50KΩ=overheatingsensorPT1000=flamesensor

Connectorblue

Connectorgreen

5 Repairinstructions


34

Repair step 7 Dismantle heat exchanger (seeFigure8andSketch5)Dismantle combustion air fan (seeFigure8andSketch5)

• Repairstep2.• Removeflangeseal.Removeheaterfromtheoutershell(bottomsection).

Unscrewthe4fixingscrewsfromthecombustionairfan. Removethecombustionairfanandthesealfromtheheatexchanger.

Caution!Wheninstallingthecombustionairfanthesealmustalwaysberenewed.

Tightenthe4fixingscrewsofthecombustionairfan–intheordershowninSketche–withatighteningtorqueof4+0.5Nm. Figure8

Combustionairfan Heatexchanger Fixingscrew

Sketch5

1–4 Tightenthefixingscrewsinthisorderwithatightening

torqueof4+0.5Nm

5

5 Alwaysrenewthesealbetweenthecombustionairfanandtheheatexchanger.

5

2

4

3

1

Repairinstructionshttp://www.hagerbv.com/catalogus/88-eberspacher-d4-airtronic

35

Repair step 8Dismantle combustion chamber (seeFigure9andSketch6)

• Repairstep3.• Repairstep7.• Unscrewthefixingscrews. IntheAirtronic=3fixingscrews, intheAirtronicM=4fixingscrews.• Pulloutthecombustionchamberfromthefrontandremovetheheatexchanger’sseal.

Caution!Whenassemblingthecombustionchamber,alwaysrenewtheseal,whichisincludedwiththesparepart.

Tightenthefixingscrewsofthecombustionchamberwithatighteningtorqueof5+0.5Nm

Iftheheatexchangerisreplacedthecombinationsensor(overheatingsensor/flamesensor)mustbedismantledandfittedonthenewheatexchanger(seeRepairstep6,Page33).

Sketch6

1Combustionchamber2Alwaysrenewthesealbetweenthecombustionchamberandtheheatexchanger.

3Heatexchanger

4Fixingscrew Airtronic=3fixingscrews AirtronicM=4fixingscrews

Figure9

Combustionchamber Heatexchanger Fixingscrew Airtronic=3fixingscrews AirtronicM=4fixingscrews

5

4

1

2

3

Repairinstructions

Please note!


36

Measuring the fuel quantity

1. Preparation

Removethefuelpipeattheheaterandinsertameasuringcylinder(size10ml).Switchontheheater,ifthefuelisuniformlypumped(beginsapprox.60secafterbeingswitchedon),thefuelpipeisfullandvented.Switchoffheaterandemptymeasuringcylinder.

Forprecisefuelmeasurementatleast11volt/22voltormaximum13volt/26voltshouldbeappliedtothecontrolboxduringthemeasurement.

2. Measurement

Thefuelbeginstobepumpedapprox.60secafterswitchingontheheater.Holdthemeasuringcylinderatglowpluglevelduringthemeasurement.

Airtronic Afterapprox.90secofthefuelbeingpumpeditisautomati-callyswitchedoff.

Caution!Switch off heater,asotherwiseitwillstartupagain.

Readoffthequantityoffuelinthemeasuringcylinder.

Airtronic MAfterapprox.105secofthefuelbeingpumpeditisautomati-callyswitchedoff.

Caution!Switch off heater,asotherwiseitwillstartupagain.

Readoffthequantityoffuelinthemeasuringcylinder..

Ifthemeasuredfuelquantityliesoutsidethevaluesgivenbelow,themeteringpumpmustbereplaced.

1 Heater2 Meteringpump

Check fuel supply

Beforemeasuringthefuelquantity,checkthefollowingpointsinthefuelsupply.

• Checkthescreeninthemeteringpump.• Checkthelayingofthefuelpipes.• Checkfuelpipesforleaks.• Checkandtightenthehoseconnections.• Isthefuelremovalinstalledaccordingtothedetailsinthetechnicaldescription?

5

3 Measuringcylinder(size10ml)4 Disconnectfuelpipeatheaterandinsertinameasuringcylinder.

1

2

3

4

Table of values – fuel quantity

Heater Fuel Fuel quantity

Minimal Maximal

Airtronic diesel 3,5ml/90sec 4,3ml/90sec

AirtronicM petrol 6,8ml/105sec 7,6ml/105sec

AirtronicM diesel 5,0ml/105sec 6,0ml/105sec

Bitte beachten!

Repairinstructionshttp://www.hagerbv.com/catalogus/88-eberspacher-d4-airtronic

37

Circuitdiagram6Overview of the parts lists and circuit diagrams

PartslistcircuitdiagramAirtronic/AirtronicM................................................................................................................................ 38CircuitdiagramAirtronic/AirtronicM.............................................................................................................................................. 39 Thiscircuitdiagramisforheaterswithonediagnosticscableandacontrolboxcableloomwhichisfirmlyencapsulated.CircuitdiagramAirtronic/AirtronicM.............................................................................................................................................. 40 Thiscircuitdiagramisforheaterswith2diagnosticscableandwhosecontrolboxcableloomiswoundwithcabletape.

Partslistcontrolunits..................................................................................................................................................................... 41Circuitdiagramscontrolunits...................................................................................................................................................42–48

PartslistEasyStartR+/R/Tcontrolunits..................................................................................................................................... 49EasyStartR+circuitdiagram...................................................................................................................................................50–52EasyStartRcircuitdiagram......................................................................................................................................................53–55EasyStartTcircuitdiagram....................................................................................................................................................... 56,57

PartslistcircuitdiagramAirtronic/AirtronicM–ADR..................................................................................................................... 58CircuitdiagramAirtronic/AirtronicM–ADR................................................................................................................................... 59 Thiscircuitdiagramisforheaterswithonediagnosiscableandacontrolboxcableloomwhichisfirmlyencapsulated.CircuitdiagramAirtronic/AirtronicM–ADR................................................................................................................................... 60 Thiscircuitdiagramisforheaterswith2diagnosticscableandwhosecontrolboxcableloomiswoundwithcabletape.

Partslistcontrolunits–ADR.......................................................................................................................................................... 61Circuitdiagramcontrolunits–ADR............................................................................................................................................... 62EasyStartT–ADRcircuitdiagram............................................................................................................................................ 63,64


38

Parts list circuit diagrams Airtronic / Airtronic M

1.1 Burnerengine1.2 Glowplug1.5 Overheatingandflamesensor2.1 Controlbox2.2 Meteringpump2.7 Mainfuse 12volt=20A 24volt=10A2.7.1Fuse,actuation5A5.1 Battery

a) Connectionofcontrolunitandexternalsensoraccord-ingto“controlunits”circuitdiagram

•rt Powersupply,plus–terminal30 •ge Switch-onsignal–S+ •gr Temperature–actualvalue •wsrt Switchofftheanti-theftalarmsystem (ADR–feedbacksignalfortimer) •br Powersupply,minus–terminal31 •blws Diagnosis •grrt Temperature–setpoint •brws Groundconnectionforexternaltempera-

turesensorandtemperaturesetpoint b) Option •Vehiclefancontrol and/or •separatefreshairfan

Thecircuitdiagramsareassignedviatheinstalledcontrolbox:• Controlboxwithonediagnosticscable: Atthe16pinconnectorthediagnosticscablebl/wsiscon-nectedtochamber8.

• Controlboxwith2diagnosticscablesandJEdiagnosis: Atthe16pinconnectorthediagnosticscablebl/wsisconnectedtochamber3,thediagnosticscablebl/geisconnectedtochamber8.

• Insulateunusedcableends.• Connectorsandbushhousingsareshownfromthecableinletside.

Circuitdiagram6

Cable colours circuit diagramssw = blackws = whitert = redge = yellowgn = greenvi = violetbr = browngr = greybl = blueli = purple

Please note!


39

Circuit diagram – Airtronic / Airtronic M

252069009801APartslistPage38

Circuitdiagram6

Thiscircuitdiagramisforheaterswithadiagnosticscableandwhosecontrolboxcableloomwhichisfirmlyencapsulated.

Please note!


40

Circuit diagram – Airtronic / Airtronic M

Circuitdiagram6

Thiscircuitdiagramisforheaterswith2diagnosticscableandwhosecontrolunitcableloomiswoundwithcabletape.

252069009801BPartslistPage38

Bitte beachten!


41

Circuitdiagram6Parts list circuit diagrams, control units

2.15.1 Temperaturesensor,external(roomtemperature)2.15.9 Temperaturesensor(externaltemperature)3.1.9 Changeoverswitch“heat/ventilate”3.1.11 Controlunit,round3.1.16 Radioremotecontrolbutton3.1.17 MinicontrollerAirtronic3.1.18 ButtonCalltronic3.2.8 Moduletimer(ADR–potentiometer)3.2.12 Timer,mini–12/24volt3.2.14 Lighting,timer,mini–12voltonly3.3.6 RadioremotecontrolstationarypartTP41i3.3.7 RadioremotecontrolstationarypartTP53.3.8 RemotecontrolCalltronic3.8.3 Antenna3.9.1 Diagnosis,JEdiagnosis

a)ConnectioncontrolelementstotheAirtronic •rt Powersupply,plus–terminal30 •ge Switch-onsignal–S+ •gr Temperature–actualvalue •wsrt Switchoffburglaralarm (ADR–feedbackfortimer) •br Powersupply,minus–terminal31 •blws Diagnosis •grrt Temperature–setpoint •brws Groundconnectionforexternaltempera-

turesensorandtemperaturesetpoint b) Terminal15–necessaryforconnectionTP4i c) Lighting,terminal58d) Connection,diagnosticunit e) Connection,externaltemperaturesensor g) Connection,externalheatingbutton h) Connection,radioremotecontrolTP4i j) Connection,temperaturesensor(outsidetemperature) k) Ifconnectingtimerorradioreceiver– Disconnectcablehere l) Connection,change-overswitch“heat/ventilate” option) Initialoperation:Activatechangeoverswitch “heat/ventilate”,thenswitchontheheater. z) Lighting,terminal58



Please note!


42

Circuit diagram, control units – part 1

252069009701CPartslistPage41

Circuitdiagram6


43

Circuitdiagram6

252069009701CPartslistPage41



44



Circuitdiagram6


45



Circuitdiagram6


46



Circuitdiagram6


47



Circuitdiagram6


48


PartslistPage41

Circuitdiagram6

252069009703B


49

Circuitdiagram6Parts list circuit diagram control units – EasyStart R+ / R / T

2.15.1 Temperaturesensor(roomtemperature) (includedinscopeofsupplyforEasyStartR+, optionalforEasyStartR/T)2.15.9 Outsidetemperaturesensor(optional)

3.1.7 “OFF”button3.1.9 “Heat/ventilate”switch3.1.11 “Round”controlunit3.1.16 Radioremotecontrolbutton3.1.17 “Minicontroller”controlunit

3.2.15 EasyStartTtimer

3.3.9 RadioremotecontrolEasyStartR(stationaryunit)3.3.10 RadioremotecontrolEasyStartR+(stationaryunit)

3.6.1 Leadharness

3.8.3 Antenna

a) Connectionofcontrolunitsattheheaterc) Terminal58(lighting)d) Parkingventilationwithvehiclefan(optional)e) ConnectionofEasyStartTtimertimerg) Connection“ON/OFF”key (optionale.g.OrderNo.:221000328400)h) Connectionof“Ventilate”viaEasyStartR+x) ADRjumpery) Connectandinsulatecables

•Note heater type!•Thejumperlabelledwithy)inthecircuitdiagrammustalways

beconnected.•Insulateunusedcableends.•Connectorsandbushhousingsareshownfromthecable

inletside.

Assignment of the circuit diagrams for Airtronic heatersThecircuitdiagramsareassignedviatheinstalledcontrolbox:• Controlboxwithonediagnosticscable: Atthe16pinconnectorthediagnosticscablebl/wsiscon-nectedtochamber8.



Please note!

EasyStart TPinassignmentEasyStartT-connectorS1

1 Terminal 30 (positive) rt 2 S+(switchingonsignal) ge 3 Terminal 31 (negative) br 4 DATcable vi 5 Diagnosis cable (K line) bl/ws 6 Terminal58 gr/sw 7 Temperaturesensor(positive)) gr 8 Temperaturesensor(negative) br/ws 9 –– ––

EasyStart R Pinassignmentatthestationaryunitconnector

1 Terminal31(negative) 2 –– 3 –– 4 DATcable 5 Pushbutton/LED(negative) 6 –– 7 Terminal30(positive) 8 S+(switching on signal) 9 LED(positive)10 Diagnosiscable(Kline))11 Pushbutton(negative)12 ––

EasyStart R+ Pinassignmentatthestationaryunitconnector

1 Terminal31(negative) 2 –– 3 Ventilate(switchingsignal–) 4 DATcable 5 Pushbutton/LED(negative) 6 Temperaturesensor(negative) 7 Terminal30(positive) 8 S+(switchingonsignal) 9 LED(positive)10 Diagnosiscable(Kline)11 Pushbutton(negative)12 Temperaturesensor(positive)

Pin assignments


50

Circuitdiagram6EasyStart R+ control unit circuit diagram(Controlboxwithonediagnosticscable)

PartslistPage49 252069009706B


51

Circuitdiagram6


EasyStart R+ control unit circuit diagram(Controlboxwithonediagnosticscable)


52

Circuitdiagram6EasyStart R+ control unit circuit diagram(Controlboxwithtwodiagnosticscables)



53

Circuitdiagram6EasyStart R control unit circuit diagram(Controlboxwithoneortwodiagnosticscables)



54

Circuitdiagram6EasyStart R control unit circuit diagram(Controlboxwithtwodiagnosticscables)



55

Circuitdiagram6EasyStart R control unit circuit diagram(Controlboxwithonediagnosticscable)



56

Circuitdiagram6EasyStart T control unit circuit diagram(Controlboxwithonediagnosticscable)

PartslistPage49 252069009708


57

Circuitdiagram6EasyStart T control unit circuit diagram(Controlboxwithtwodiagnosticscables)

PartslistPage49 252361009703


58

Circuitdiagram6Parts list circuit diagrams Airtronic / Airtronic M – ADR

1.1 Burnerengine1.2 Glowplug1.5 Overheatingandflamesensor2.1 Controlbox2.2 Meteringpump2.7 Mainfuse 12volt=20A 24volt=10A2.7.1Fuse,actuation5A5.1 Battery5.2.1Operatingswitchbatteryd) (operationcontrollede.g.viaignitionlock) EmergencyofffunctionforADR–Item5.2.2–5.55.2.2Isolatingswitchbatteryd)5.3 AuxiliarydriveHA+5.3.1Switch,auxiliarydrive5.5 GeneratorD+

a) Connectionofcontrolunitandexternalsensor correspondingto“controlunits”circuitdiagram •rt Powersupply,plus-terminal30 •ge Switch-onsignal-S+ •gr Temperature-actualvalue •wsrt Switchofftheanti-theftalarmsystem (ADR–feedbacksignalfortimer) •br Powersupply,minus-terminal31 •blws Diagnosis •grrt Temperaturesetpointvalue •brws Groundconnectionforexternal

temperaturesensorandtemperature setpoint

b) Option •Vehiclefancontrol and/or •separatefreshairfan c) WiringforoperationwithADR(hazardousgoodstrans-

portinutilityvehiclesegment,e.g.tanker)

d) Ifonlyoneswitchingelementisusedforitems5.2.1and5.2.2,itisimportanttoensurethatonactivatingthe“openthebatteryisolatingswitch”function(EMERGEN-CYOFFfunctioninADR,etc.),theswitchalwaysbreakscontactimmediately(regardlessoftheheatercondition)andalltheheater’scircuitsaredisconnectedfromthebattery.

• Note heater type! • Thejumperlabelledwithy)inthecircuitdiagrammustalwaysbeconnected.


Assignment of the circuit diagrams for Airtronic heatersThecircuitdiagramsareassignedviatheinstalledcontrolbox:• Controlboxwithonediagnosticscable: Atthe16pinconnectorthediagnosticscablebl/wsiscon-nectedtochamber8.



Please note!


59

Circuit diagram – Airtronic / Airtronic M – ADR

252069009601BPartslistPage58

Circuitdiagram6

Thiscircuitdiagramisforheaterswithonediagnosticscableandwhosecontrolboxcableloomisfirmlyencapsulated.

Bitte beachten!


60

Circuit diagram – Airtronic / Airtronic M – ADR

Circuitdiagram6

PartslistPage58 252069009601C

Thiscircuitdiagramisforheaterswith2diagnosticscableandwhosecontrolboxcableloomiswoundwithcabletape.

Bitte beachten!


61

Circuitdiagram6Parts list circuit diagrams control unit EasyStart T – ADR

3.1.7 “OFF”button3.1.17 “Minicontroller”controlunit

3.2.15 TimerEasyStartT

a) Connectionofcontrolunitsattheheaterg) Connection“ON/OFF”key (optionale.g.OrderNo.:221000328400)x) ADRjumpery) Connectandinsulatecables

• Thejumperlabelledwithy)inthecircuitdiagrammustalwaysbeconnected.


Assignment of the circuit diagrams for Airtronic heatersThecircuitdiagramsareassignedviatheinstalledcontrolbox:• Controlboxwith2diagnosticscablesandJEdiagnosis: Atthe16pinconnectorthediagnosticscablebl/wsisconnectedtochamber3,thediagnosticscablebl/geisconnectedtochamber8.

• Controlboxwithonediagnosticscable: Atthe16pinconnectorthediagnosticscablebl/wsiscon-nectedtochamber8.

Parts list circuit diagram control units – ADR

2.15.1 Temperaturesensor,external(roomtemperature)

3.1.11 Controlunit,round3.1.17 MinicontrollerAirtronic

3.2.8 Moduletimer(ADR–potentiometer)

3.9.1 Diagnosis,JEdiagnosis

a) ConnectioncontrolelementstotheAirtronic •rt Powersupply,plus–terminal30 •ge Switch-onsignal–S+ •gr Temperature–actualvalue •wsrt Switchoffburglaralarm (ADR–feedbackfortimer) •br Powersupply,minus–terminal31 •blws Diagnosis •grrt Temperature–setpoint •brws Groundconnectionforexternal

temperaturesensorandtemperature setpoint

b) Terminal15 c) Lighting,terminal58d) Connection,diagnosticunit e) Connection,externaltemperaturesensor



Please note!

Please note!



62

252069009901B

Circuit diagram, control units – ADR

PartslistPage61

Circuitdiagram6


63

Circuitdiagram6Circuit diagram, control unit EasyStart T – ADR(Controlboxwithonediagnosticscable)

252069009709PartslistPage61


64

Circuitdiagram6Circuit diagram, control unit EasyStart T – ADR(Controlboxwithtwodiagnosticscables)

252361009704PartslistPage61


65

Certification

ThehighqualityofEberspächer’sproductsisthekeytooursuccess.Toguaranteethisquality,wehaveorganisedallworkproc-essesinthecompanyalongthelinesofqualitymanagement(QM).Evenso,westillpursuealargenumberofactivitiesforcon-tinuousimprovementofproductqualityinordertokeeppacewiththesimilarlyconstantlygrowingrequirementsmadebyourcustomers.Allthestepsnecessaryforqualityassurancearestipulatedininternationalstandards.Thisqualityistobeconsideredinatotalsense.Itaffectsproducts,proceduresandcustomer/supplierrela-tions.Officiallyapprovedpublicexpertsassessthesystemandthecorrespondingcertificationcompanyawardsacertificate.

Eberspächerhasalreadyqualifiedforthefollowingstandards:

Quality management in accordance with DIN EN ISO 9001:2000 and ISO/TS 16949:1999

Environmental management system in accordance withDIN EN ISO 14001:1996

Disposal

Disposal of materialsOlddevices,defectcomponentsandpackagingmaterialcanallbeseparatedandsortedintopure-gradefactionssothatallpartscanbedisposedofasrequiredinanenvironment-friendlymannerrecycledwhereapplicable.Electricmotors,controlboxesandsensors(e.g.temperaturesensors)aredeemedtobe“electronicscrap”.

Dismantling the heaterTheheaterisdismantledaccordingtotherepairstagesinthecurrenttroubleshooting/repairinstructions.

PackagingThepackagingoftheheatercanbekeptincaseithastobesentback.

EC Declaration of Conformity

Withregardtothefollowingproducts

Heater type Airtronic / Airtronic M

weherewithconfirmthatitconformswiththeprimesafetyrequirementsstipulatedinthedirectivesoftheEUCouncilforharmonisationofthelegalregulationsofthememberstateswithregardtoelectromagneticcompatibility(89/336/EEC).ThisdeclarationappliestoallheatersproducedaccordingtotheproductiondrawingsAirtronic/AirtronicM–whichareanintegralpartofthisdeclaration.Thefollowingstandards/directiveshavebeenusedtoassesstheproductwithregardtoelectromagneticcompatibility:• EN50081–1Basicforminterferenceemission• EN50082–1Basicformofinterferenceimmunity• 72/245/EEC–Modificationstatus2006/28/EC. Interferencesuppressioninmotorvehicles.

Service7


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Service7Representatives abroad

ArgentinaChampionS.A.Mejico3941VillaMatelliRA-1603BuenosAiresTel.0054/1149439900Fax.0054/1147090224

for boat heatersTrimerS.A.DelAreaSanFernandoRA-1000BuenosAiresTel.0054/1145800444Fax.0054/1145800440

Belgium & LuxemburgEbercabvbalResearchParkHaasrodeEsperantolaan2B-3001LeuvenHaasrodeTel.0032/16-402500Fax.0032/16-400515

ChileforboatheatersNauticentroLtda.TomasMoro135LasCondes-SantiagoTel.0056/2-2014966Fax.0056/2-2015635

People's Republic of ChinaEberspaecherAutomotiveTechnology(Beijing)Co.,Ltd.B1-1XinchengIndustrialParkKechuangStreetNo.2,BDABeijing100023People'sRepublicofChinaTel.00861067892686Fax.00861067892636

DenmarkEberspächerDanmarkLiterbuen9DK-2740SkovlundeTel.0045/44-853030Fax.0045/44-853039

EstoniaSoeAutoOÜLüli1EE-10112TallinnTel.00372/3848890Fax.00372/3848892

FinlandWihuriOyAutolaManttaalitie9SF-01510Vantaa51Tel.0035820510-10Fax.0035820510-2207

FranceEberspächerS.A.S.Z.A.C.laCléSaintPierre3rueBlaisePascalF-78996ElancourtCedexTel.0033-1-30685454Fax.0033-1-30685455

GreeceMARCONIHELLASS.A.Souliou2–4GR14343N.CalkidonaAthensTel.0030/2102513500Fax.0030/2102528854

Great BritainEberspächerUKLtd.HeadlandsBusinessParkSalisburyRoad,RingwoodGB-HampshireBH243PBTel.0044/1425-480151Fax.0044/1425-480152

Sales partners in Great Britain

AustraliaDometicPtyLtd6TreforestDriveClayton,Victoria3168Tel.+61395455655Fax.+61395455966

New ZealandDometicNewZealandLtd26CashewStreetGrenadaNorth,WellingtonTel.+6442323898Fax.+6442323878

ItalyEberspaecherS.r.l.ViadelCanneto45I-25010Borgosatollo(BS)Tel.0039/03025076-1Fax.0039/030250030

JapanWhiteHouseCo.,Ltd.10-4Obata-MiyanokosiMoriyama-KuNagoya463-0052JPTel.0081527763811Fax.0081527763855

CanadaEsparProductsInc.6099AVipondDriveCDNMississaugaOntarioL5T2B2Tel.001/9056700960Fax.001/9056700728

LatviaTransBalticTradingCorporationMaskavasiela449LV-1063RigaTel.00371/7266323Fax.00371/7187967

LithuaniaUABLeopolisPaneriu51LIT-2055VilniusTel.0037052-330457Fax.0037052-133537

Republic of MoldaviaTC-IUSTINIAN140HinchestiStr.,of.9MD-2070KishinevTel.003732/727883,738710Fax.003732/727883

NetherlandsEbercaB.V.Marconistraat2NL-3281NBNumansdorpTel.0031/186-621955Fax.0031/186-621818

NorwayEberspächerNorgeTrollåsveien34N1414TrollåsenTel.0047/66823050Fax.0047/66823058


67

Service7Representatives abroad

Dated10.2007

PolandEberspächerSp.zo.oWysogotowoK.Poznaniaul.Okrezna17PL-62081PrzezmierowoTel.0048/61-8161850Fax.0048/61-8161860

RussiaJSC OTEMВерхняя Красносельская улица 2RUS 107140 MoscowTel. 007 (495) 645 59 79Fax. 007 (495) 647 13 24

SwedenEberspächerABBox2103S-12823SkarpnäckTel.0046/86831134Fax.0046/87249040

SwitzerlandTechnomagAGFischermättelistr.6Ch-3008BernTel.0041-313798121Fax.0041-313798250

SloveniaEberspaecherGesellschaftm.b.H.PodružnicaSLOCelovškacesta2281000LjubljanaTel.00386/15187052Fax.00386/15187053

Spain – PortugalPedroSanzClimaS.LAvda.IngenieroTorresQueredo,6E-28022MadridTel.0034917613830Fax.0034913294231

South KoreaE-ConEnterpriseInc.SeoulBranchOffice4F,YeokSanBldg.#43-1,SamsungDongKangnam-Gu,Seoul135-091SouthKoreaTel.0082025588826Fax.0082025528788

AustriaEberspächerGmbHIZNÖ-Süd2,Hondastraße2,Obj.M47A-2351WienerNeustadtTel.0043/2236677144-0Fax.0043/2236677144-42

Sales partners in Austria

BulgariaProMobile13,IskarskoChausseeBlvd.BG-1592SofiaTel.+35929601414Fax.+35929734636

Stankoff&SonSehovo18BG-1309SofiaTel.+35929208450Fax.+35929208451

Croatia, Bosnia-HerzegovinaTermobild.o.o.KukuljanovobbHR-51233SkrljevoTel.0038551251-935Fax.0038551251-334

RumaniaCEFINRomaniaS.R.L.ItalieiStr.,Com.Chiajna,1-7Jud.IlfovRO-077040BucharestTel.+44741841200Fax.+44741841222

TermoportSos.Bucurestinr.314(DJ601)RO-077055Ciorogarla,IlfovTel.+40213143555Fax.+40213143565

FOMCOSRLRâtulMorii1295RO-547530SângeorgiudeMuresTel./Fax.+40265318008/+40744396653+40726194558/+40788473099

Dated12.2008

Czech RepublicEberspächerPrahasr.o.AREÁLZÁLESÍPodVišňovkou29CZ-14000Praha4–KrčTel.00420/234035800Fax.00420/234035810and820

Sales partners in Czech Republic

SlovakiaMOLPIR,s.r.o.Hrachova30SK-82105BratislawaTel.00421/243191218,43191219Fax.00421/243191220

TurkeyASCAOtomotivLtd.Sti.IkitelliOrganizeSanayiBölgesiDolapdereSanayiSitesi1.AdaNo.38TR-34760Ikitelli/IstanbulTel.0090212-5498631Fax.0090212-5493347

HungaryAustropannonKFTFöut96H-9081GyörujbaratTel.0036/96-543333Fax.0036/96-456481

UkraineGeruk+Kul.Dobrovolskogo3/4UA-18006TscherkassyTel.0038/0472310800Fax.0038/0472310801

BelarusBelvneshinvestPer.1-yiIzmajlowskij.51/2BY-220131MinskTel.00375/172371437Fax.00375/172371716


68

Service7List of key words / A – Z index

AAccidentprevention...............................................................4ADR..........................................................................7,59,69Alwaysobservethefollowingsafetyinstructionsbeforework-ingontheheater.................................................................28AMPreleasetool.................................................................28Assemblydrawing...............................................................29Assignmentofthecircuitdiagrams......................................49

Bbasicadapter......................................................................19

CCancelthecontrolboxlock...........................................16,20cancelthecontrolboxlock..................................................17Certification.........................................................................65Checkcombinationsensor..................................................32Checkfuelsupply................................................................36Checkvalues.......................................................................12Circuitdiagram....................................................................37Circuitdiagram,controlunits...............................................42Controlandsafetydevices.....................................................7Controlintheheatingmode...................................................6Cutawayview........................................................................5

DDescriptionoffunctions.........................................................6Diagnosticunit.....................................................................15Disposal..............................................................................65

EEasyStartR+radioremotecontrol.......................................22EasyStartTtimer.................................................................22ECDeclarationofConformity...............................................65ECtype-approval.................................................................69EDiTHdiagnostictool....................................................17,19EMCdirective......................................................................69EMERGENCYOFF................................................................7Emergencyshutdown............................................................7

FFAME..................................................................................69Faultcode...........................................................................23Faultdescription..................................................................23Forcedshut-down.................................................................7Foreword...............................................................................4

IImportantinformation............................................................4ISOadapter.........................................................................17

LListofabbreviations.............................................................69

MMeasuringthefuelquantity..................................................36Moduletimer.......................................................................20

OOverviewofthepartslistsandcircuitdiagrams....................37

PPartslistcircuitdiagramcontrolunits...................................49Partslistcircuitdiagramcontrolunits–ADR........................61Partslistcircuitdiagrams...............................................38,58Partslistcircuitdiagrams,controlunits................................41

RRepairinstructions.........................................................28,30Representativesabroad.................................................66,67

SService................................................................................65Specialtool..........................................................................28StartingAirtronic...................................................................6StartingAirtronicM................................................................6Switchingoff..........................................................................6Switchingon..........................................................................6

TTableofflamesensorvalues................................................32Tableofoverheatingsensorvalues......................................32Tableofvalues–fuelquantity..............................................36Technichaldata.....................................................8,9,10,11Temperatureselection............................................................6Testingdeviceforthecontroldevice....................................15TP5radioremotecontrol.....................................................21Troubleshooting...................................................................13

VVentilatingmode....................................................................6

WWhattocheckfirst..............................................................13

Keyword Page Keyword Page


69

Service7List of abbreviations

ADREuropeanagreementabouttheinternationaltransportofdan-gerousgoodsontheroad.

EC type-approvalPermitawardedbytheFederalVehicleOfficefortheproduc-tionofaheaterforinstallationinmotorisedvehicles.

EMC directiveElectromagneticcompatibility.

JE-PartnersJ.Eberspächerpartner.

FAME (biodiesel)FAMEfordieselenginesaccordingtoDINEN14214.


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Documents

AIRTRONIC / AIRTRONIC M - eberspacher.frleberspacher.frl/wp-content/uploads/... · Airtronic M Order no. Airtronic D3, 12 V 25 2317 05 00 00 Airtronic B4, 12 V 20 1812 05 00 00 Airtronic