Webasto AT2000STC - Pre-Installation Considerations; Heater Placement and Airflow; Component Installation Locations; Electrical & Fuel System Prep

WebastoAirTopInstallationGuide–AT2000STC
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AirTop2000STCInstallationGuide2020|WebastoThermo&ComfortAustraliaPtyLtd.
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Pre‐InstallationConsiderations
1) Locationandorientationoftheheater.
Theheatermaybefittedtotheinteriororexteriorofthevehicle.Ifitisinstalledexternally,ensurethattheheaterisfittedin
apositionwhereitisprotectedfromwateranddustingress.
2) Lengthofhotairoutletducting–theshorter,thebetter.Ensurethatthehotairoutletisnotdirectedtowardsor
incontactwiththehumanbody,asthehotairtemperaturecanrangefrom80‐120
o
C.
3) Returnvent‐insomecaseswherethereisenoughaircirculationinandaroundtheheater,ductingmaynotbe
requiredtothereturnairvent.Whereitisrequired,keepductingtoaminimum.
4) Locationofthecontroller,electricalwiring,fuseandbatteryconnections.
5) Locationof
thefuelpumpandfuelfilter.
6) Locationoftheexhaustsystem.Ensurethattheexhaustisnotfacingdirectionoftravel.
7) Locationofthecombustionairsystems.
8) Fuelpick‐upoptions–12LWebastofueltankorstandpipe.
9) Electrical‐ensureto usethesuppliedfusesin
thekitandbatterypositiveandnegativeconnec teddirectlytothe
housebattery.
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Tips
Looselyattachtheheaterwiththemountingbracketandplaceitinyourdesiredlocationtopredeterminetheheater
orientation,ductinglayout,airflow,wiring,controllerandgeneralclearanceforeasyaccessibilityandforfuture
serviceandrepair.
SerialNumberLabelling
Ensurethattheserialnumberlabelsareattachedonthetoporthesideoftheheaterincasetheheaterismounted
againstawallandtheoriginallabelmaybeinaccessible.Additionallabelsaresuppliedinthekitandoneshouldgo
ontheinstallationmanualenvelopetohand
overtothecustomeratthetimeofcommissioning.
    
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TheSerialNumberlabelontheAT2000STCwillstillstateAT2000ST.Thisistoavoidthenecessityofapplyingfora
newECtypeapproval.TheheaterwillstillbeanAT2000STCbasedonthemanufacturedateandserialnumber.
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Note:Incaseofwarrantysituations,theserialnumber
willberequestedbyWebastooranauthoriseddealerto
validate.
Fig1–Serialnumberlabels–Heater
Fig2
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SerialnumberlabelwrittenasFabrNr.