Eberspracher Airtronic D2 Service Manual

AIRTRONIC / AIRTRONIC MTechnical description, installation,operation and maintenance instructions.Air heater for diesel and petroloperating independen

10Using the “Plus” installation kitsOrder No.“Plus” installation kit 25 2069 81 00 00• with outlet hood Ø 75 mm,heater guide number 12, usable with:–

11Product information2Scope of supply: Heater and “Plus” installation kit

12AirtronicAirtronic D2D2AirStagePower Large Medium Small Off2200 1800 1200 850 –105 90 60 40 130.28 0.23 0.15 0.10 –34 22 12 8 5ⱕ10012 or 24 voltappr

13Product information2Technichal dataHeatertypHeaterVersionHeating mediumControl of the heat flowHeat flow (watt) D3D4D4 PlusHeater air flow rate D3

14Product information2Caution!Safety instructions for technical data!Failure to comply with the technical datacan result in malfunctions.Technichal da

15 Main dimensions AirtronicA = ExhaustB = FuelV = Combustion air1 Minimum installation clearance (space) for opening the lid and fordismantling the

16Installation and locationThe heater is suitable and certified for installation inparts of vehicles used by persons.Installation in the cab or passen

17InstallationInstallation in a car or people carrierIn a car or people carrier, the heater is preferablyinstalled in the passenger compartment or boo

18Possible installation positionsThe heater is preferably installed in the normalposition as shown in the drawing.Depending on the installation condit

191 There must be sufficient clearance between theheater and the vehicle floor – also check thatthe fan wheel runs freely.2 The mounting surface must

265432187Introduction1ContentsChapter Title Contents PageIntroduction • Contents ...

20NameplateThe nameplate is fastened to the front of the heater.The second nameplate (duplicate) is included in thescope of supply of the heater.If re

21Heater air system (example)Heater air systemThe parts for the hot air system are included in thescope of supply of the "Universal" and &qu

22Installation3Exhaust systemMounting the exhaust systemThe “Universal” and “Plus” installation kits include aflexible exhaust pipe, inner Ø 24 mm, 10

23Caution!Safety instructions for the combustionair system!• The combustion air opening must be free at alltimes.• Position the combustion air intake

24Installation31 Correct connection2 Incorrect connection – bubble formationFuel supplyMounting the dosing pump, routing the fuel pipesand mounting th

25Fuel supplyFuel feed point with T-piece from the fuel supply linefrom the tank fitting to the vehicle engine1 Fuel flow line, vehicle tank2 To the v

26Fuel feed point with tank connection – ascending pipe,integrated in the vehicle tank or in the tank fitting1 Tank connection for metal tank -di = Ø

27Possible suction and pressure heightof the dosing pumpPressure height from vehicle tank to dosing pump:a = max. 3000 mmIntake height in pressure-les

28Installation3Fuel supplyCaution!Fuel supply safety informationIt is not permitted to operate the heater withunapproved fuel / fuel mixtures or the a

29Operation and function4Operating instructionsThe heater is operated by a control element.Detailed operating instructions are enclosed with thecontro

3Introduction1Concept of this manualThis manual aims to support the service companyinstalling the heater and to provide the user with allimportant inf

30Description of functionsSwitching onWhen the heater is switched on, the control lamp inthe control element lights up.The glow plug is switched on an

31Do not switch the heater off and on again morethan twice.Forced shutdown in ADR / ADR99 mode(only for diesel heaters)In vehicles for the transport o

32Electrical system5Heater wiringCaution!Safety instructions for wiring the heater!The heater is to be connected up electricallyaccording to the EMC d

331.1 Burner engine1.2 Glow plug1.5 Overheating and flame sensor2.1 Controller2.2 Dosing pump2.7 Main fuse 12 volt = 20 A24 volt = 10 A2.7.1 Fuse, act

34Airtronic / Airtronic M25 2069 00 98 01 BParts list page 32Electrical system5

35Electrical system5Airtronic / Airtronic M – ADR mode25 2069 00 96 01 CParts list page 32

36EasyStart R+1 Terminal 31 (negative)2– –3 Ventilate (switching signal –)4 DAT cable5 Pushbutton / LED (negative)6 Temperature sensor (negative)7 Ter

37Electrical system525 2361 00 97 01 CParts list page 36Circuit diagram - EasyStart R+ andEasyStart R+ in combination with EasyStart T

38Electrical system5Parts list page 3625 2361 00 97 05 BCircuit diagram – EasyStart R in combination with mini controller

39Electrical system5Parts list page 3625 2361 00 97 02 BCircuit diagram – EasyStart R+ in combination with EasyStart T

4Introduction1Special text structure, presentationand picture symbolsThis manual uses special text structures and picturesymbols to emphasise differen

40Electrical system5Parts list page 36 25 2361 00 97 03 ACircuit diagram - EasyStart T andEasyStart T in combination with EasyStart T

41Electrical system5Parts list page 3625 2361 00 97 04 ACircuit diagram - ADR modeEasyStart T and EasyStart T in combination with EasyStart T

42Electrical system5Parts list for the circuit diagrams for thecontrol units and ADR mode controls2.15.9 Sensor – outdoor temperature, display2.15.10

43Electrical system5Parts list page 42Circuit diagram for control units

44Electrical system5Parts list page 42Circuit diagram for control units

45Electrical system5Parts list page 42Circuit diagram, ADR mode controls

46Troubleshooting / Maintenance / Service6In case of faults, please check the followingpoints• If the heater does not start after being switched on:–

47Environment7EU Declaration of ConformityWith regard to the following productsheater type Airtronic / Airtronic Mwe herewith confirm that it conforms

48List of key words A – ZKeyword PageAAccident prevention ... 7ADR ...

49Lists8Keyword PageTTechnical data ... 12 – 14Temperature selection ...

5Introduction1Statutory Regulations!Directive 2001 / 56 / EU of the EuropeanParliament and the Council• Arrangement of the heater– Parts of the struct

Subject to changes Printed in Germany © J. Eberspächer GmbH & Co. KGwww.eberspaecher.comJ. EberspächerGmbH & Co. KGEberspächerstr. 2

6Introduction1Statutory Regulations!Additional regulations for certain vehicles named inDirective 94 / 55 / EC (ADR Framework Directive)ScopeThis appe

7Safety instructions for installationand operationDanger!Risk of injury, fire and poisoning!• The heater must only be started up when themaintenance f

8Using the universal installation kitsOrder No.Universal installation kit 25 2069 80 00 00• with outlet hood Ø 60 mm,heater guide number 6, usable wit

9Scope of supply: Heater, universal installation kit and complete packages* Only in complete package Airtronic D2** Only for Airtronic D3, B4, D4, D4