airtronic L
Contents
1. die 416 Parts list Page 28 29 AAA AS AB 654321 LL E JE E HS s e 2 ak SH Be THH AA AM AV H 10987652432 it 35351 ei D 2 15 1 brge OO rtoe pf br 3 1 16 2 15 9 25 2069 00 97 03 B 35 Circuit diagram for control elements 3 1 17 rt 0 5 a ge 0 5 rt ae gr 0 5 B2 wert 0 5 i rt d EA a br 0 5 m ge blws 0 5 Cm br EA grrt 0 5 cle or i bl brws 0 5 T gevi C e PN 3E J ge SSS Sa dl DCHOO IRSCH COO cls J bl 1 brge BE TT zn EIE L a IS ue HHF H rtge ke d T OO 3 1 17 rt 0 5 ge 0 5 x Ee gr 0 5 went 0 5 u 2 a d ES a br 0 5 RR 9e blws 0 5 Clm br ES grrt 0 5 EN 9r L bl brws 0 5 M gevi W I E G 2 14 B2 52 t ti St l2. an N e H9 Heater in the vehicle interior or cargo area Heater fitted under the vehicle floor D Heater Battery 3 Flexible pipe for hot air 4 Outlet for hot air 5 Additional fuel tank Exhaust pipe Combustion air hose Fuel dosing pump Please note The positions suggested in the installation instructions are examples Other mounting positions are possible as long as they correspond to the installation requirements stated in these instructions Other installation information e g for boats and ships is available from the manufacturer on request Observe the permissible mounting positions as well as the operating and storage temperatures Installation Permitted mounting positions The heater should preferably be installed in the standard position as shown in the drawing Depending on the installation conditions the heater can be tilted by max 30 flow direction downwards or turned by max 90 around its own longitudinal axis exhaust connection horizontal glow plug points upwards as shown in the drawing Normal horizontal position exhaust connection facing downwards with permissible swivel ranges In heating mode the standard or maximum installation positions shown can differ by up to 15 in all directions due to tilted vehicle or boat positions without imp
3. Adjustable hot air outlets must always be adjusted so that they cannot blow hot air directly at living creatures people animals or object sensitive to temperature loose and or fastened A Caution Safety instructions for installation and operation The year of initial commissioning must be marked on the nameplate The heat exchanger of air heaters is a component subject to high thermal loads which must be replaced 10 years after the initial commissioning of the heater In addition the installation date must be entered on the plate original spare part enclosed with the heat exchanger Then affix the plate next to the nameplate on the heater The heater must only be installed by a JE partner authorised by the manufacturer according to the instructions in this documentation and any special installation recommendations The same applies to any necessary repairs or in case of guarantee claims Only the control elements approved by Ebersp cher must be used to operate the heater Use of other control elements can cause malfunctions Introduction AW Safety instructions for installation and operation A Caution Safety instructions for installation and operation Repairs by non authorised third parties or with not original spare parts are dangerous and therefore not allowed They result in expiry of the type permit of the heater consequently when installed in motor vehicles they can cause ex
4. AIRTRONIC L AW Technical description Installation instructions Operating instructions Maintenance instructions Air heater for petrol AJRTRONIC L operating independently of the engine Heater Order number AIRTRONIC L B5 12 volt 20 1859 05 00 00 Eberspacher J Eberspacher GmbH amp Co KG Ebersp cherstr 24 D 73730 Esslingen Telephone switchboard 0711 939 00 Facsimile 0711 939 0500 www eberspaecher com Air heater for diesel fuel AIRTRONIC L operating independently of the engine Heater Order number AIRTRONIC L D5 12 volt AIRTRONIC L D5 24 volt 25 2361 05 00 00 25 2362 05 00 00 Please give this manual to the customer after installation of the heater 25 2361 90 97 65 EN 08 2004 Subject to changes Printed in Germany J Ebersp cher GmbH amp Co KG Introduction Contents Chapter Title Contents Introduction e COMEM S kn Concept of this manual Special text structure presentation and picture symbols e Important information before starting work e Statutory regulations Safety instructions for installation and operation Accident prevention Product information Scope of supply Technical data Mai Belle Ee EE Installation e Installation and mounting position snm 12 e Installing the 24 volt heater in a vehicle for the transport of danger
5. lengthened up to max 2 m using a connector and a flexible combustion air hose internal 25 mm please refer to the additional parts catalogue for the order no Fix the combustion air silencer to the heater using a pipe clip and use a hose clip to fix at a suitable point Please note The combustion air silencer must always be installed Comply with the regulations and safety instructions for this chapter given on page 4 7 A Caution Safety instructions for the combustion air system The combustion air opening must be free at all times Lay the combustion air intake to ensure that exhaust fumes cannot be sucked in as combustion air Do not point the combustion air intake against the vehicle s airstream The combustion air intake must not become clogged with dirt and snow e Install the combustion air system sloping slightly downwards If necessary make a drain hole approx Q 5 mm at the lowest point as a condensation outlet min 0 2 m up to max 2 m Combustion air silencer Connection pipe optional Combustion air silencer optional Flexible exhaust pipe di 24 mm Exhaust silencer optional Exhaust end pipe with end sleeve Combustion air pipe connection Exhaust connection Ekel leg 924 25 Installation Fuel supply Installing the dosing pump laying the fuel pipes and installing the fuel tank The following safety instruc
6. D Connectors with safety grid Hose clip Flexible pipe D Safety grid 5 Outlet Installation Exhaust system For exhaust system diagram see page 19 Installing the exhaust system The universal installation kit includes a flexible exhaust pipe inner 24 mm 1300 mm long The flexible exhaust pipe can be shortened to 20 cm or lengthened to max 2 m depending on the installation conditions In addition an exhaust silencer can be inserted in the exhaust pipe system In this case fix the exhaust silencer to the vehicle in a suitable position Lay the flexible exhaust pipe from the heater to the exhaust silencer and fasten with a pipe clip Connect an exhaust end pipe with an end sleeve to the exhaust silencer and fix with a pipe clip A Caution Safety instructions The whole exhaust system gets very hot while the heater is running and immediately afterwards This is why the exhaust system must be laid according to these installation instructions The exhaust outlet must end in the open air The exhaust pipe must not protrude beyond the lateral limits of the vehicle e Install the exhaust pipe sloping slightly downwards If necessary make a drain hole with an approx of 5 mm at the lowest point as a condensation outlet Important functional parts of the vehicle must not be impaired keep sufficient clearance e Install the exhaust pipe with sufficient clearance from heat sensitive components Pay
7. E l asse Ca 3e DCH zz he D A rw 5 CICFCICI Gesi Li l b AP I C grew z se e l Parts list Page 28 29 uP HF 25 2069 00 97 02A 36 AW Circuit diagram for control elements S2 2 15 9 Ge i B5 grsw 0 5 epe rt 0 5 i zt Iren a o ge 0 5 HI a jm LS a e mase we ER LO m B2 8 4 bros o blws 0 5 aW c pa grrt 0 5 co DIAG ale brws 0 5 ol 4 s p 9105 icis l Bn t 1 ij S6 L pros brg 0 75 I EEN 2 1 Bl 8 rt 0 5 ge 0 5 GI ges Le l rol and wsrt 0 5 che ap 8 bros M 112 bie 0 5 L M T SEE grrt 0 5 Mim in brws 0 5 a EE LJ D 5 amp PJ BI t z s a s 6 7 s EE rt 0 5 ge 0 5 e or 0 5 if wert 0 5 LES rt B5 8 4 bros blws 0 5 AA 321 SIS A Ze 7 a Lu grrt 0 5 Ce I bl zls lel L brws 0 5 4 gevi 3 s 9 t cle Parts list
8. Page 28 29 25 2069 00 97 02 A 37 Circuit diagram for control elements C3 1 17 rt 0 5 ge 0 5 A O gr 0 5 wsrt 0 5 Be Se rt ES oS 8 4 bros ik ge j blws 0 5 Cle br ES grrt 0 5 lelo gr T bl brws 0 5 Lelio gevi Clo AAA B2 541 IMEEM ER B4 br reta 3 3 8 br T blws CH T rum id em sms III E LA a B e Hl lt 7 S l bi m t 3 8 3 e R a d rt k Ml 4 5 CID R Vos c S A cs en Cim m qel das C S SCH B E 3 2 12 B6 56 PI ge E uA Besan br bl e Parts list Page 28 29 25 2069 00 97 04 A 38 AW Circuit diagram for control elements 3 1 17 rt 0 5 ge 0 5 ac or 0 5 See wsrt 0 5 i B 8 4 bros blws 0 5 grrt 0 5 brws 0 5 AA a
9. Wiring harness connection right or left hand possible see Wiring harness connection right or left hand A Exhaust B Fuel V Combustion air Cable harness connection right or left hand If necessary the cable harness can be changed over to the opposite side of the heater The controller can be removed after the intake hood has been dismantled Unclip the semi circular cable harness cover on the controller and relay the cable harness Then fit the semi circular cable harness cover back onto the controller Install the controller Push the grommet of the cable harness and the dummy grommet in the corresponding holes of the Installation Installation and mounting position The heater is suitable and approved for installation in vehicle interiors used by people Installation in the driver s cab or passenger compartments of coaches or buses with more than 9 seats is not allowed When installing in compartments used by persons the exhaust combustion air and fuel pipes in these areas must not have any detachable connections and must be laid splash proof in the penetrations For this reason the heater can be fitted onto the vehicle floor or an outer panel of the vehicle using the flange seal in the heater s base The electronic control is integrated in the heater which makes wiring during installation much easier Please note When installing the heater always make sure there is s
10. as an additional part Please note Observe the regulations and safety instructions for this chapter given on page 5 For further information about the 2nd nameplate duplicate see the additional parts catalogue D Original nameplate Installation AW Hot air system The universal installation kit includes a 0 5 m long flexible pipe an outlet three supports with cable tapes and a safety grid for the hot air system For further ducting parts please refer to the additional parts catalogue A Danger Risk of burning and injuries The hot air system hoses and the hot air outlet are to be laid and fastened in such a way that they do not pose a risk to people animals or materials sensitive o temperature due to radiation contact or direct blowing f necessary a cover is to be fitted over the hot air ducting and or the hot air outlet The outflow hood must be fitted on the hot air outflow side f no air hoses are fitted a safety grid must be fitted o the hot air intake side and outflow side to prevent injuries from the heater fan or burns from the heat exchanger High temperatures occur in the hot air system while he heater is running and immediately afterwards This is why it is important to avoid working in the vicinity of the hot air system while the heater is running In such cases switch off the heater beforehand and wait until all parts have completely cooled down If
11. grey grrt grey red bl blue blws blue white li purple Please note Insulate unused cable ends Connectors and bush housings are shown from the cable entry side 29 Troubleshooting maintenance service If any faults occur please check the following items e f the heater does not start after being switched on Switch the heater off and on again e f the heater still won t start then check whether There is fuel in the tank The fuses are ok The electrical cables connections terminals are ok The hot air combustion air or exhaust systems are blocked Troubleshooting If after checking these items the heater is still faulty or another malfunction occurs in your heater please contact If factory installed your contract workshop garage If subsequently installed the workshop garage which installed the heater Please note Please note that guarantee claims can expire if the heater is modified by a third party or if non original parts are installed Maintenance instructions Switch the heater off once a month for about 10 minutes even outside the heating period Before the heating period starts a trial run should be carried out for the heater If thick persistent smoke develops unusual burning noises or a clear fuel smell occurs or if electric electronic parts overheat the heater must be switched off and put out of service by rem
12. necessary wear safety gloves Please note Comply with the regulations and safety instructions for this chapter given on page 4 7 When connecting parts which conduct air observe the heater code number given in the technical data page 10 Hot air system example A Caution Safety instructions The hot air intake openings must be positioned in such a way that under normal circumstances it is not possible for exhaust from the vehicle engine and heater to be sucked into the system or for the hot air to be contaminated with dust salt spray etc For circulating air mode position the circulating air intake in such a way that the outflowing hot air cannot be directly sucked in again In the event of overheating it is possible for local lot air temperatures of up to max 150 C or surface temperatures of up to max 90 C to occur immediately before the safety lock out Therefore only temperature resistant hot air hoses approved by us must be used for the hot air system When checking the functions the mean discharge temperature measured approx 30 cm from the outlet after the heater has been running for about 10 minutes should not exceed 110 C with an intake temperature of approx 20 C If there is a risk of the driver and passengers touching the heater during normal vehicle operation a touch guard must be fitted m yo t d HI
13. pump Mounting DOSITIORS uec trennen 14 N Nameplate Noise emission E el EE Operating status display Operation and function Operation with biodiesel PME Morc P Packaging Parts list Permissible ambient temperature Permissible mounting positions Permissible pipe lengths Permissible suction and delivery head e Picture symbols pictograms eene 4 Position of the heater Power consumption Product information 32 Lists AW List of key words A Z Key word R Rated voltage Regulations Representations s Scope of Supply isses erben rtr tracks 8 9 Service a Start procedure Statutory regulations Storage temperature Suction head Switching off vo elle ON BEE 26 T Technical data Temperature selection Test mark Text structure T pl ce Transport Troubleshooting V Ventilation mode Voltage limit MONA P METEO List of abbreviations ADR European agreement on the international transport of dangerous goods by road ADR99 Dangerous goods regulations for France EC type approval Approval awarded by the German Federal Office for Motor Traffic for the production of a heater for installation in motorised vehicles EMC Directives Electromagnetic compatibility JE partner J Ebersp cher partner PME
14. repair of the damage by a JE service partner The after running of the heater must not be prematurely interrupted e g by pressing the battery disconnector switch except for an emergency stop Accident prevention General accident prevention regulations and the corresponding workshop and operating safety instructions are to be observed Product information Scope of supply for AIRTRONIC L B5 Quantity Designation Order no 1 AIRTRONIC L B5 12V 20 1859 05 00 00 To be ordered separately 1 Universal installation kit 25 2361 80 00 00 1 Control element Scope of supply for AIRTRONIC L D5 Quantity Designation Order no 1 AIRTRONIC L D5 12 V 1 AIRTRONIC L D5 24 V 25 2361 05 00 00 25 2362 05 00 00 To be ordered separately 1 Universal installation kit 25 2361 80 00 00 1 Control element Control elements see price list accessories catalogue Parts list for the picture Scope of supply on page 9 Scope of supply for heater No in figure Designation 1 Heater Dosing pump Scope of supply for universal installation kit No in figure Designation 3 Grid 90 mm 4 Outflow 5 Hose clip 90 mm 110 mm 2x 6 Flexible pipe 90 mm T Support 3x 8 Pipe clip 50 mm g ntake silencer 10 Flexible exhaust pipe 24 mm 11 Cable tape 200 2x 10 pcs 12 Fuel pipe 4x1 25 7 5 m long 13 Fuse switch 14 Plus cable 1 rt 15 Plus cable 4 rt
15. volts or 28 volts respectively Fue Petrol standard Diesel fuel standard Fuel quality and fuel at low temperatures commercial quality commercial quality see operating instructions page 24 DIN EN 51600 DIN EN 228 DIN EN 590 Permissible ambient temperature Heater Controller Dosing Heater Controller Dosing pump pump Operation 40 C to 40 C to 40 C to 40 C to 40 C to 40 C to 50 C 75 C 20 C 70 C 75 C 50 C Storage 40 C to 40 C to 40 C to 40 C to 40 C to 40 C to 85 C 85 C 85 C 85 C 85 C 85 C Noise emission passenger compartment The maximum sound pressure is lt 64 db A measured in the high stage operating mode in accordance with the 3rd GSGV and DIN 45 635 Part 1 Maximum air intake temperature 40 G Interference suppression Suppression class 5 to DIN 55025 Weight ca 9 3 kg Ventilation mode possible AN Caution Safety instructions for technical data Failure to comply with the technical data can All technical data 10 Yo Product information AW Main dimensions min 285 D Minimum installation space clearance required for hot air intake and for dismantling the intake hood Minimum installation space clearance required for dismantling the glow plugs and controller
16. 111 ms blws 0 5 grrt 0 5 brws 0 5 nt 0 5 b _sw 0 5 1211109 8 76 54 32 1 l br 0 5 9 o b s 0 75 gr 0 5 br 0 5 ge 0 5 wert 0 5 B6 a e m blws 0 5 orrt 0 5 rt 0 5 gr 0 5 brws 0 5 ge 0 5 e B2 e each le ata Fx el br 0 5 brws 0 5 wsrt 0 5 blws 0 5 grrt 0 5 rt 0 5 ge 0 5 gr 0 5 wert 0 5 br 0 5 blws 0 5 grrt 0 5 ge LEIT br rt Ya or brws 0 5 gevi 51 Bl 4 coll 3 5 al 416 Parts list Page 28 29 52 B2 ILLI LEID bl B6 10 12 25 2069 00 96 01 B 41
17. 16 Wiring harness 17 Bracket dosing pump 18 Fuel pipe 6x2 1 5 m long 19 Hose connector 8 6 8 20 Hose connector 10 6 10 Please note Parts without a figure no are small parts and packed in a bag Please consult the additional parts catalogue if any other parts are required for installation Wi Product information Scope of supply Product information Technical data eater AIRTRONIC L B5 AIRTRONIC L D5 eating medium Air Air Control of the heat flow Stage Stage Power High Medium Low Power High Medium Low Heat flow watt 5500 4800 2700 1200 5500 4800 2700 1200 Heater air flow rate without counterpressure kg h 280 275 180 125 280 275 180 125 Heater code 10 10 Fuel consumption l h 0 75 0 65 0 37 0 27 0 66 0 58 0 34 0 15 Elec power consumption watt in operation 85 80 30 15 85 80 30 15 while starting 250 250 Rated voltage volt 12 12 24 Operating range Lower voltage limit An undervoltage protection installed in the ea Ou resp va 20 von Undervoltage protection response time 20 seconds controller switches off the heater at approx 10 volts or 20 volts respectively Upper voltage limit An overvoltage protection installed in the ca 14 volt resp ca 28 volt controller switches off the heater at approx Overvoltage protection response time 20 seconds 14
18. ADR ADR99 operation n vehicles for the transport of dangerous gooas e g ankers the heater must be switched off before the ruck drives into a danger area refinery petrol station etc Failure to comply results in the heater automatically switching off if The vehicle engine is switched off An additional unit is started up e g auxiliary drive for unloading pump etc A vehicle door is opened ADR99 regulation only in France The fan then continues to run briefly for max 40 seconds Emergency shutdown EMERGENCY OFF If an emergency shutdown EMERGENCY OFF is necessary during operation proceed as follows Switch the heater off at the control or remove the fuse or disconnect the heater from the battery 27 Electrical system Heater wiring A Caution Safety instructions for wiring the heater The heater is to be connected up electrically according to the EMC Directive Improper tampering with the heater can affect the EMC For this reason comply with the following instructions Ensure that the insulation of electrical cables is not damaged Avoid Chafing kinking jamming or exposure to heat Seal any connection chambers of waterproof connectors not in use with filler plugs to ensure they are dirt proof and waterproof Electrical connectors and earth connections must be free of corrosion and securely connected Lubricate connectors and grou
19. Biodiesel according to DIN V 51606 33 AIRTRONIC L circuit diagram I N 52 tL BAS w e See 2 ole a ejaz s lt sja st as 2e w wel wel wl sel DS eee 5 SS e s s s e SIY sS s s s N 81 TEFTTTITTTTITIT 6 15 4 13 12 11109 8 7 6 5 4 3 2 lIyyvVVYVYVYYYYYvv 3 10113 H M 36 16 e Se BI 5 D p 2 5 E 2 BAGEL a S is ft zZ345678 pi enl a 0 5 rt 0 5 ge A 0 5 gr I l 0 5 wert 2 2 p br 1 0 5 br a 0 5 blws 0 5 grrt 0 5 brws 2 E 2 1 i 1 CD II Lm A W 5 zl rt y t at I 4 br Parts list Page 28 29 25 2361 00 98 01 A 34 Circuit diagram for control elements r rt 0 5 or 0 5 ge 0 5 vert 0 5 8 br 0 5 brws 0 5 blws 0 5 grrt 0 5 rt 0 5 gr 0 5 a br 0 5 a grrt 0 5 ge 0 5 wert 0 5 blws 0 5 brws 0 5 d rt 0 5 ge 0 5 gr 0 5 br 0 5 wsrt 0 5 25 2069 00 97 01 C blws 0 5 grrt 0 5 CL d rt el S o Q brws 0 5 B7 B2
20. O 14001 1996 Disposal Disposal of materials Old devices defective components and packaging materials can all be separated and sorted into pure grade factions if necessary so that all parts can be disposed of in an environment friendly way or the materials recycled Electric motors controllers and sensors e g temperature sensors are deemed to be electronic scrap Dismantling the heater The heater is dismantled according to the repair stages in the current troubleshooting repair instructions Packaging The heater s packaging can be kept in case it has to be sent back EU Declaration of Conformity We herewith confirm that the following product Heater type AJRTRONIC L conforms with the essential safety requirements stipulated in the EU Council s Directives for the harmonisation of member states legal provisions with regard to electromagnetic compatibility 89 336 EEC This declaration applies to all heaters manufactured according to the AIRTRONIC L production drawings which are an integral part of this declaration The following standards directives have been used to assess the product with regard to electromagnetic compatibility EN 50081 1 Basic form interference emission EN 50082 1 Basic form of interference immunity 72 245 EEC Revision status 95 54 EU interference suppression in motor vehicles 31 Lists List of key words A Z Key w
21. airing the heater s function D Hot air intake opening fan wheel G Direction of flow Position of the glow plug Installation Installation and fixing Make the through holes for exhaust combustion air Drilling hole pattern and fuel as shown in the drilling hole pattern 219 5 The support surface for the heater base must be flat The 10 5 mm hole for the dosing pump cables is not included in the drilling hole pattern and must be drilled depending on the installation 66 4 4 106 If the sheet metal of the support surface is thinner than 1 5 mm an additional reinforcing plate will have to be fitted Order no reinforcing plate 25 1729 89 00 03 Fixing the heater to the vehicle floor Fixing the heater horizontally to the vehicle wall panel D There must be sufficient clearance between the The vehicle wall must be flat and smooth heater and the vehicle floor in addition check that amp Spring washer the fan wheel runs freely 4x M8 hexagonal nut tightening torque 11 Nm The mounting surface must be flat and smooth Reinforcing plate if needed Order no 3 The flange seal must be fitted 25 1729 89 00 03 Installation Nameplate The nameplate is fixed onto the upper jacket shell A 2nd nameplate duplicate is available
22. an switches from fan stage LOW to fan stage MEDIUM The glow plug is switched off after 165 seconds when a stable flame has formed The fan switches from fan stage MEDIUM to fan stage HIGH The heater is run at an increased heating capacity of 5 5 KW in order to quickly reach the heater s operating temperature If the heater s operating temperature has been reached the heating capacity is reduced to 4 8kW The length of time for which the heater is run with an increased heating output depends on the ambient temperature Control in heating mode If the intake or ambient temperature set at the control device 10 C up to 30 C has been reached the heater switches to the LOW control level and then continues to run with a low fan motor speed If the heat flow at the LOW control level of 1 2 KW or 2 0 KW is insufficient the heater switches to the MEDIUM control level The fan continues to run at a low speed In most cases the LOW MEDIUM LOW control at a low speed will cover the heating requirements If the heat flow at the MEDIUM control level is insufficient the heater switches back to the HIGH control level This in turn requires the full fan motor speed If in special cases even less heat flow is required than supplied by the heater at the LOW control level the heater switches to OFF The fan then continues to run for approx 4 5 minutes and only in recirculation mode constantly ventilat
23. ar the heater must be protected from excessive heat exposure and possible fuel or oil contamination The heater must not pose a fire hazard even when it overheats This requirement is deemed to be fulfilled if adequate clearance is ensured for all parts during installation sufficient ventilation is provided and fireproof materials or heat shields are used The heater must not be mounted in the passenger compartment of vehicles in class M and Ms However a heater in a hermetically sealed enclosure which also complies with the aforementioned conditions may be used The factory nameplate or duplicate of it must be affixed so that it can still be easily read when the heater is installed in the vehicle All appropriate precautions must be taken when arranging the heater to minimise the rist of injuries to persons or damage to other property Fuel supply The fuel intake connection must not be located in the passenger compartment and must be sealed with a properly closing lid to prevent any fuel leaks In heaters for liquid fuel where the heater fuel is separate from the vehicle fuel the type of fuel and intake connection must be clearly identified A warning sign is to be fixed to the intake connection indicating that the heater must be Switched off before refuelling Exhaust system The exhaust outlet must be arranged so as to prevent any penetration of exhaust fumes into the vehicle inter
24. arm Driver and working cabs Freight compartments Ship s cabins Passenger and crew compartments On account of its intended functional use the heater is not approved for the following applications Long term continuous operation e g for heating of Residential rooms Garages Work huts weekend homes and hunting lodges Houseboats etc Heating or drying of Living creatures people or animals by blowing hot air directly at them Objects Blowing hot air into containers A Caution Safety instructions for the range of application and proper intended use The heater must only be used and operated for the range of application stated by the manufacturer and in compliance with the Operation instructions included with every heater Introduction AW Statutory regulations The Federal Road Transport Directorate has issued an EC type approval and an EMC type approval for the heater for installation in motor vehicles and with the following official type approval marks noted on the heater name plate AIRTRONIC EG e1 00 0105 EMV e1 02 3971 8 Regulation Extract from the EC Directive 2001 56 EC Annex VII Operating status display A clearly visible operating display in the user s field of vision must indicate when the heater is Switched on an off Arrangement of the heater Parts of the structure and other components ne
25. arts fit securely tighten screws where necessary Carry out a visual check of the fuel system for leaks Heating at high altitudes When using the heater at high altitudes please note Heating at altitudes up to 1500 m Unlimited heating possible Heating at altitudes over 1500 m You can use the heater at this altitude for short periods e g driving through a mountain pass or taking a break in your journey During longer stays e g winter camping the fuel supply must be adjusted to the altitude Please contact a JE partner Initial commissioning The following points are to be checked by the company installing the heater during initial commissioning After installing the heater the whole fuel supply system must be carefully vented please refer to and follow the vehicle manufacturer s instructions During the heater trial run all fuel connections must be checked for leaks and secure tight fit e f faults occur while the heater is running use a diagnostics device to determine and correct the cause of the fault 25 Operation and function Description of functions Switching on starting the heater When the heater is switched on the control lamp in the control unit lights up The fan starts up in the fan stage LOW The glow plug starts with a 3 second delay After approx 45 seconds the fuel supply starts and the fuel air mixture in the combustion chamber ignites The f
26. ating ventilation selector switch 3 1 16 Radio remote control button 3 1 17 AIRTRONIC mini controller 3 1 18 CALLTRONIC button 3 2 8 Module timer ADR ADR99 potentiometer 3 2 12 Timer mini 12 24 volt 3 2 14 Lighting mini timer 12 volt only 3 3 6 Radio remote control stationary part TP41i 3 3 7 Radio remote control stationary part TP5 3 8 8 CALLTRONIC remote control 3 8 8 Antenna 3 9 1 Diagnosis JE diagnosis 8 Connection control elements to the AIRTRONIC ert Power supply plus terminal 30 ge Switch on signal S gr Temperature actual value e wart Switch off burglar alarm ADR ADR99 feedback for timer br Power supply minus terminal 31 blws Diagnosis egrrt Temperature setpoint brws Ground connection for external temperature sensor and temperature setpoint b Terminal 15 necessary for TP4i connection c Lighting terminal 58 d Connection diagnosis device e Connection external temperature sensor g Connection external heating button h Connection radio remote control TP4i j Connection temperature sensor outdoor temperature l Connection heating ventilation selector switch option To start Set the heating ventilation selector switch then switch the AIRTRONIC on z Lighting terminal 58 Cable colours sw black ws white wsrt white red rt red ge yellow gn green vi violet br brown brws brown white gr
27. e you will find information about the scope of Supply the technical data and the dimensions of the heater Installation Here you will find important information and instructions referring to installation of the heater Operation and function Here you will find information about the operation and function of the heater Electrical system Here you will find information about the electronic System and electronic components of the heater Troubleshooting maintenance service Here you will find information about possible faults troubleshooting servicing maintenance and the service hotline Environment Here you will find information about certification and disposal of the heater together with the EU Declaration of Conformity Lists Here you will find the key word list and abbreviations list Introduction Special text structure presentation and picture symbols This manual uses special text structures and picture symbols to emphasize different contents Please refer to the examples below for the corresponding meanings and associated actions Special structure and presentations A dot e indicates a list which is started by a heading If an indented dash follows a dot this list is subordinate to the dot Picture symbols Regulation This picture symbol with the remark Regulation refers to a statutory regulation Failure to comply with this regulation results in expiry of he type permit f
28. ery disconnector EMERGENCY OFF function for ADR ADR99 d 5 3 Auxiliary drive HA 5 83 1 Auxiliary drive switch 5 5 Generator terminal D 8 Connection of the control elements and ambient temperature sensor according to the circuit diagrams for the control elements ege Switch on signal S e brws Reference signal sensor egrt Temperature setpoint e blws Diagnosis br Power supply minus terminal 31 e wsrt Switch off burglar alarm ADR ADR99 feedback for timer gr Temperature actual value ert Power supply plus terminal 30 b Option e Fresh air fan Vehicle fan control C ADR ADR99 dangerous goods transporter in the utility vehicle range e g tanker d If only one switching element is used for item 5 2 1 and 5 2 2 it must be ensured that on when the open the battery disconnector function is actuated EMERGENCY OFF function for ADR ADR99 etc the switch always breaks contact immediately regardless of the heater status and all the heater circuits are disconnected from the battery Please note Insulate unused cable ends Connectors and bush housings are shown from the 28 Electrical system AW Parts list for the circuit diagrams The circuit diagrams are printed at the end of this manual Parts list for the circuit diagrams for the control elements 2 15 1 Temperature sensor room temperature 2 15 9 Temperature sensor outside temperature 3 1 9 He
29. es until it is restarted The restart takes place at the MEDIUM control level at a low fan motor speed Ventilation mode If the heater is set to Ventilation at the control element the fan runs at maximum speed Switching off When the heater is switched off the control lamp goes out and the fuel delivery is switched off The fan continues to run for approx 4 5 minutes to cool down 26 Operation and function AW Control and safety devices f the heater does not ignite within 90 seconds after he fuel pump is started the start is repeated If the heater still does not ignite after another 90 seconds of pumping fuel a safety lock out occurs i e the uel supply is off and the fan continues to run for approx 4 minutes After an impermissible number of failed start attempts the controller is locked f the flame goes off by itself during operation the heater is first restarted If the heater still does not ignite within 90 seconds after the fuel pump has been restarted or ignites and but goes off again within 15 minutes a safety lock out occurs i e the fuel supply is off and the fan continues to run for approx 4 minutes The safety lock out can be cancelled by briefly switching off and on again Do not repeat the switching off on routine more than twice In the case of overheating the combined sensor flame sensor overheating sensor responds the fuel delivery is interrupted and a safety loc
30. h 654321 apt 52 B4 br 3 3 8 blws inm ri T lal gt Swws S to amd El ge sil _ ESO AT B d 3 8 3 cle LIB rt CE ce R les cje 52 B2 56 B6 CIS ME 4 3 L3 di oo ial P Jun clo ro fe D 102 cle dich m Sa t Xe Hi m 3 1 18 E ale l 20fis ta i7 t6 ts ta ta t2 11 n Y 10918 716 5413121 sw Parts list Page 28 29 25 2069 00 97 04A 39 AIRTRONIC L ADR ADR 99 circuit diagram jo 5 5 2 sw RE l L e mi n natural I I T1 Filter l l Em 4 H 51 TTETTTTTTTTTTTTR is 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 vye o vu FEB 5 e it vos se FEE 5 x 1 0 5 rt 0 5 ge 0 5 or I l gt 4 0 5 wsrt 2 2 Am 1 0 5 br a 0 5 blws 0 5 grrt 0 5 brws e d AA Y Art en 2 1 1 ft I I KI i li d 5 l 5 2 1 1 J Si I I ote of wl Z amp 2 3 a ul I A I Io x gg 65 ED Se Parts list Page 28 29 25 2361 00 96 01 A 40 AW Circuit diagram for ADR ADR99 control elements rt 0 5 c grsw 0 5 ge 0 5 gr 0 5 wert 0 5 nad br 0 5
31. ible pipe lengths Intake side a max 2m Pressure side b max 4 m for petrol b max 6 m for diesel Please note Insert the T piece 4 in the fuel flow line upstream of the feed pump Item 5 is not included in the scope of supply installation kit The order no is given in the additional parts catalogue Installation position of the T piece Install any T piece in the same installation positions shown in the diagram 2 e Ca gt o D Direction of flow from the fuel tank Q Direction of flow to the vehicle engine 21 Installation Fuel supply Fuel extraction for petrol injection engines and diesel engines Tank connection for metal tank di 2 mm da 6 mm Tank connection for tank fitting di 2 mm da 4 mm Dosing pump Fuel filter only required for contaminated fuel Fuel hose 5 x 3 di 5 mm Fuel pipe 6 x 2 di 2 mm Fuel pipe 4 x 1 di 2 mm Fuel hose 3 5 x 3 di 3 5 mm ca 50 mm long Fuel hose 5 x 3 di 5 mm ca 50 mm long Fuel pipe 4 x 1 25 di O 1 5 mm Pipe connectors da 4 mm 606000060600 Permissible pipe lengths Pressure side b max 4 m for petrol b max 6 m for diesel Intake side a max 2m Please note Items and are included in the tank connection kit A Caut
32. ion Safety instructions for the fuel supply The fuel must not be discharged by means of gravity or overpressure in the fuel container e t is not permitted to extract fuel downstream of the vehicle s own fuel pump e f the pressure in the fuel pipe is more than 0 2 bar up to max 2 0 bar use a pressure reducer order no 22 1000 20 09 00 or a separate tank connection e If the pressure in the fuel pipe is over 2 0 bar or if there is a non return valve in the return pipe in the tank a separate tank connection must be used e If using a T piece in a plastic pipe always insert support sleeves in the plastic pipe Connect the T piece and the plastic pipe with the relevant fuel hoses and secure with hose clips 22 Installation AW Fuel supply Mounting position of the dosing pump Always install the dosing pump with the delivery side rising upwards Any mounting position over 15 is allowed although a mounting position between 15 and 35 is preferable Permissible suction and delivery head of the dosing pump Delivery head from vehicle tank to dosing pump a max 3000 mm Suction head in pressure less vehicle tank b max 500 mm for petrol b max 1000 mm for diesel Suction head in a vehicle tank in which negative pressure occurs during extraction valve with 0 03 bar in the tank cap b 2 max 150 mm for petrol b max 400 mm for diesel Delivery head from the dosing pump to the heate
33. ior through the ventilation system warm air intakes or open windows Combustion air intake The air for the heater s combustion chamber must not be sucked in from the vehicle s passenger compartment The air intake must be arranged or protected in such a way that it cannot be blocked by other objects Hot air intake The heater s air supply must consist of fresh air or circulated air and must be sucked in from a clean area which cannot be contaminated by exhaust fumes from the engine the combustion heater or any other source in the vehicle The intake pipe must be protected by a grid or other suitable means Hot air outlet The hot air pipes within the vehicle must be arranged or protected in such a way that there is no risk of injury or damage if they are touched The air outlet must be arranged or protected in such a way that it cannot be blocked by any objects Introduction Statutory regulations Regulation Installing the heater in a vehicle for the transport of dangerous goods according to ADR ADR99 The ADR ADR99 regulations must also be observed for installation of the heater in vehicles for the transport of dangerous goods Detailed information about the ADR ADR99 regulations is given in the information leaflet no 25 2161 95 15 80 see also pages 12 and 27 Please note Compliance with the statutory regulations and safety instructions is prerequisite for g
34. k out occurs Once the cause of the overheating has been eliminated the heater can be restarted by switching it off and on again After an impermissible number of failed start attempts the controller is locked If the lower or upper voltage limit is reached a safety lock out occurs after 20 seconds The heater will not start if the glow plug or fan motor is defective or if the electric lead to the dosing pump is interrupted If the combined sensor flame sensor overheating sensor is defective or the electric lead interrupted the heater starts up and the safety lock out does not occur until during the start phase The speed of the fan s motor is continuously monitored If the fan motor does not start up or if the speed deviates by more than 10 96 a safety lock out occurs after 30 secs When the heater is switched off the glow plug is switched on for 40 seconds after glowing while the fan continues to run in order to clean off any combustion residues The lock can be cancelled and the faults read off using the module timer using the radio remote control TP5 For other controls by connecting the diagnosis unit using the customer service program KD2000 For operation and fault list please refer to the enclosed operating instructions or the troubleshooting and repair instructions for the heater Please note Do not repeat the switching off on routine more than wice Forced shut down during
35. nd connections outside the heater interior with contact protection grease Please note Comply with the following when wiring the heater and the control element Electrical leads switch and control gear must be positioned in the vehicle so that they can function perfectly under normal operating conditions without impairment e g due to heat exposure moisture etc The following cable cross sections are to be used between the battery and heater This ensures that the max permissible voltage loss in the cables does not exceed 0 5 V for 12 V or 1 V for 24 V rated voltage Cable cross sections for a cable length plus cable minus cable of up to 5 m cable cross section 4 mm from 5 m up to 8 m cable cross section 6 mm e f the plus cable is to be connected to the fuse box e g terminal 30 the vehicle s cable from the battery to the fuse box must also be included in the calculation for the total cable length and re dimensioned if necessary e Insulate unused cable ends Parts list for the circuit diagrams The circuit diagrams are printed at the end of this manual Parts list for the AIRTRONIC L circuit diagrams 451 Burner engine 1 2 Glow plug 1 5 Overheating and flame sensor el Controller 2 2 Dosing pump ask Main fuse 12 volt 25 A 24 volt 20 A 2 7 1 Fuse actuation 5 A 5 1 Battery 5 2 1 Battery operating switch Operation e g controlled by the ignition lock d 5 2 2 Batt
36. or the heater and preclusion of any guarantee and liability claims on J Eberspacher GmbH amp Co KG AN Danger This picture symbol with the remark Danger refers to the risk of fatal danger to life and limb Under certain circumstances failure to comply with these instructions can result in severe injuries AN Caution This picture symbol with the remark Caution refers to a dangerous situation for a person and or the product Failure to comply with these instructions can result in injuries to people and or damage to machinery Please note These remarks contain recommendations for use and useful tips for installation of the heater Important information before starting work Range of application of the heater The air heater operating independently of an engine is intended for installation in the following vehicles All types of motor vehicles and their trailers Construction machinery Agricultural machinery Boats ships and yachts Please note The heater is approved for installation inside vehicle spaces used by people max 9 seats subject to compliance with the statutory requirements and notes given in the contents of these instructions e The AIRTRONIC L D5 24 volt heater is approved for installation in vehicles used for the transport of dangerous goods according to ADR ADR99 Intended use of the heater Pre heating de misting windows Heating and keeping the following w
37. ord Page Key word Page A H Accident prevention ent Heat flow Additional parts ae Heater code number ADR ADR99 4 6 12 27 Heating operation Altitude S Hot air system ducting Ambient temperature Hotline C I Cable colours 29 mportant instructions for operation Certificates nformation Circuit diagrams Combustion air inlet Combustion air system Concept of this manual Contents Control devices Control in heating mode sssrinin D Dangerous goods Declaration of conformity Degree of protection Delivery head i Delivery side 21 22 Description of functions Dismantling the heater Disposal Dosing pump Drilling hole pattern E Electronic power consumption Electronic system Emergency off Emergency shutdown Environmental protection EU Declaration of Conformity Exhaust system pipes Exhaust system Exhaust n nta m u A t iria sai E IR F Faults FONO cias Forced shutdown Formation of air bubbles Fuel extraction Fuel for low temperatures Fuel for special cases a Fuel quality 10 24 Fuel system Fuel nitial commissioning nstallation area nstallation location nstallation nstallation ntended use nterference suppression ntroduction M Main dimensions Maintenance Maximum air intake temperature Mounting position of the dosing
38. ous goods according to ADR ADR99 Installation location e Possible mounting positions e Installation and fixing e Nameplate Hot air system Exhaust system Combustion air system Fuel supply Operation and function Operation instructions important information for operation ver 25 Initial commissioning Description of functions e Control and safety devices EMERGENCY OFF eee eee 27 Electrical system Ke il te oc tarde ete ap p se kk ab fe ae an dere es de deae EE gason Parts list for the circuit diagrams Circuit diagrams Faults e f any faults occur please check the following items Maintenance Troubleshooting Service Maintenance instructions i r Environment ni9 ijiec M 31 Disposal EU Declaration of Conformity Lists List of key words List of abbreviations Introduction AW Concept of this manual This manual aims to support the service company installing the heater and to provide the user with all important information about the heater The manual has been divided into 8 chapters to make it easier to find the corresponding information quickly Introduction This section contains important introductory information about installing the heater and about the structure of the manual Product information Her
39. oving the fuse In this case the heater should not be started up again until it has been checked by qualified staff who have been trained on Eberspacher heaters Check the openings of the hot air combustion air and exhaust systems after lengthy stoppages clean if necessary Service f you have any technical queries or problems with your parking cab heater dial the following service phone number Hotline Phone 0800 1234300 Fax hotline Phone 01805 262624 30 Environment AW Certification The high quality of Ebersp cher products is the key to Our success To guarantee this quality we have organised all work processes in the company for the purposes of quality management QM Nevertheless we still pursue a large number of activities for continuous improvement of product quality in order to keep pace with our customers constantly growing requirements All the steps necessary for quality assurance are stipulated in international standards This quality is to be considered in a comprehensive and total sense It affects products procedures and customer supplier relations Officially approved experts assess the system and the corresponding certification company awards a certificate Ebersp cher has already qualified for the following standards Quality management in accordance with DIN EN ISO 9001 2000 and ISO TS 16949 1999 Environmental management system in accordance with DIN EN IS
40. particular attention to fuel pipes made of plastic or metal electrical cables and brake hoses etc Exhaust pipes must be safely fixed recommended clearance of 50 cm to avoid damage from vibrations Lay the exhaust system so that the outflowing exhaust gases are not sucked in as combustion air The mouth of the exhaust pipe must not become clogged with dirt and snow The mouth of the exhaust pipe must not point in the direction of travel Always fix the exhaust silencer to the vehicle A Danger Risk of injuries and burns Every type of combustion produces high temperatures and toxic exhaust fumes This is why the exhaust system must always be laid according to these installation instructions Do not perform any work on the exhaust system while the heater is working Before working on the exhaust system switch off the heater first and wait until all the parts have completely cooled down wear safety gloves if necessary Do not inhale exhaust fumes Please note Comply with the regulations and safety instructions for this chapter given on page 4 7 The exhaust end pipe should be much shorter than the flexible exhaust pipe from the heater to the exhaust silencer 18 Installation AW Combustion air system Installing the combustion air system The universal installation kit includes a combustion air Silencer which must be fitted If necessary the combustion air system can be
41. piry of the vehicle operating licence The following measures are not allowed Changes to components relevant to the heater Use of third party components not approved by Eberspacher Departures from the statutory regulations safety instructions and or functional specifications given in these documents with regard to installation or operation This applies in particular to the electrical wiring fuel supply combustion air system and exhaust system Only original accessories and spare parts may be used for installation or repairs When carrying out electric welding on the vehicle the plus pole cable at the battery should be disconnected and placed at ground to protect the controller The heater must not be operated where there is a risk of an accumulation of flammable vapours or dust for example close to fuel depot coal depot wood depot grain depots etc The heater must be switched off when refuelling If the heater is fitted in a safety casing etc the heater s installation box must not be used as storage space and must be kept clear In particular fuel canisters oil cans spray cans gas cartridges fire extinguishers cleaning rags items of clothing paper etc must not be stored or transported on or next to the heater Defective fuses must only be replaced by fuses with the prescribed fuse value f fuel escapes from the heater s fuel system leak arrange for immediate
42. r c Max 2000 mm Please note Check the fuel tank vent line A Caution Safety instructions for installing the dosing pump Always install the dosing pump with the delivery side rising upwards minimum slope 15 Protect the dosing pump and filter from impermissible heating do not install near to silencers and exhaust pipes Mounting position between 0 15 is not allowed Preferred mounting position within the range 15 36 3 Mounting position within the range 35 90 is allowed D Connection at the heater Max fuel level Min fuel level 23 Installation Fuel supply Fuel quality for petrol heaters The heater runs problem free on standard commercial quality fuel in accordance with DIN EN 51600 DIN EN 228 which you use to run your vehicle engine Fuel quality for diesel heaters The heater runs problem free on standard commercial quality fuel in accordance with DIN EN 590 which you use to run your vehicle engine Fuel for special cases In special cases the heater can also be run on heating oil above 0 C or kerosene paraffin oil Fuel for low temperatures Refineries and petrol stations automatically adjust fuel to normal winter temperatures winter diesel Therefore difficulties can only occur if there are extreme drops in temperature the same as applies to the vehicle engine Please also refer
43. ry install heat radiation guards Dripping or evaporating fuel must never be allowed to collect on hot parts or ignite on electric equipment When connecting fuel pipes with a fuel hose always install the fuel pipes with a butt joint to prevent any bubbles from forming D Oorrect connection Q Pipe laid incorrectly bubbles form A Caution Safety instructions for fuel pipes and fuel tanks in buses and coaches In buses and coaches fuel pipes and fuel tanks must not be routed through the passenger compartment or driver s cab Fuel tanks in buses and coaches must be positioned in such a way that the exits are not in immediate danger if a fire occurs Please note Comply with the regulations and safety instructions for this chapter given on page 4 7 20 Installation Fuel supply Fuel extraction using a T piece from the fuel flow line from the tank fitting to the vehicle engine Fuel flow line from the tank connection Fuel return line from the tank connection Dosing pump T piece Fuel filter only needed for contaminated fuel Fuel hose 5 x 3 di 5 mm Fuel pipe 6 x 2 di 2 mm Fuel pipe 4 x 1 25 di O 1 5 mm Fuel hose 5 x 3 di 5 mm ca 50 mm long Fuel hose 3 5 x 3 di 3 5 mm ca 50 mm long To the engine mechanical fuel or injection pump 6060009000090 Permiss
44. tions must always be observed when installing the dosing pump laying the fuel pipes and installing the fuel tank Deviations from the instructions stated here are not allowed Failure to comply can result in malfunctions AN Danger Risk of fire explosion poisoning and injuries Caution when handling fuel Switch off the vehicle engine and the heater before refuelling and before working on the fuel supply Avoid naked flames when handling fuel Do not smoke Do not inhale petrol fumes Avoid any contact with the skin A Caution Safety instructions for laying the fuel pipes Only use a sharp knife to trim the fuel hoses and pipes Interfaces must not be crushed and must be free of burrs The fuel pipe from the dosing pump to the heater should be laid with a continuous rise Fuel pipes must be securely fixed to avoid any damage and or noise due to vibrations recommended guideline value at spacings of approx 50 cm Fuel pipes must be protected against mechanical damage Lay the fuel pipes so that any distortion or shaking of the vehicle engine movements etc do not have a disadvantageous effect on the service life Parts carrying fuel must be protected from disruptive heat Never lay or fix the fuel pipes immediately next to the heater s exhaust system pipes or along the vehicle s exhaust system If the systems cross always ensure there is sufficient heat clearance If necessa
45. to the vehicle manual If the heater is run from a separate tank please comply with the following rules At temperatures above 0 C any kind of diesel fuel to DIN EN 590 can be used If no special diesel fuel is available for low temperatures then paraffin oil kerosene or petrol should be mixed with the fuel according to the following table Temperature Winter diesel Admixture O Cto 25 C 100 cun 25 C to 40 G 50 Yo 50 96 paraffin oil kerosene or petrol or 100 96 special cold diesel fuel Arctic diesel Please note t is not permitted to add used oil After refuelling with winter or cold diesel or the listed blends the fuel pipes and the dosing pump must be filled with the new fuel by letting the heater run for 15 minutes Operation with biodiesel PME The heater is not approved for running on biodiesel according to DIN V 51606 24 Operation and function AW Operating instructions The heater is operated by a control element This control element is absolutely necessary Please note The control elements e g mini timer module timer are supplied with operating instructions which the company installing the heater will issue to you Important instructions for operation Safety checks before starting up the heater After a longer interval between operations after the summer months the fuse must be put inserted and or the heater connected to the battery Check that all p
46. uarantee and liability claims Failure to comply with the statutory regulations and safety instructions and incorrect repairs even if original spare parts are used make the guarantee null and void and preclude any liability for J Eberspacher GmbH amp Co KG Subsequent installation of this heater must be carried out in accordance with these installation instructions The statutory regulations are binding and must also be observed in countries which do not have any Special regulations When installing the heater in vehicles not subject to the German Road Traffic Licensing Regulations StVZO for example ships the respective specially valid regulations and installation instructions must be observed Installation of the heater in special vehicles must comply with the regulations applying to such vehicles e g for vehicles for the transport of dangerous goods according to ADR ADR99 Other installation requirements are given in the relevant sections of this manual Safety instructions for installation and operation A Danger Risk of injury fire and poisoning The heater must only be started up if the intake and outflow hoods have been fitted Disconnect the vehicle battery before commencing any kind of work Before working on the heater switch the heater off and let all hot parts cool down The heater must not be operated in closed rooms e g in the garage or in a multi story car park
47. ufficient clearance left for intake of the heater air and for dismantling the glow plug and controller Observe the regulations and safety instructions for this chapter given on pages 4 7 Installing the 24 V heater in a vehicle for the transport of dangerous goods according to ADR ADR99 The heater can be installed in vehicles used for the transport of dangerous goods according to ADR ADR99 Ifinstalled with the appropriate electrical wiring the heater fulfills the ADR ADR99 regulations see circuit diagrams at the end of this manual Detailed information about the ADR ADR99 regulations is given in the leaflet no 25 2161 95 15 80 Please note For installation of the heater in vehicles for the transport of dangerous goods the regulations of ADR ADR99 must also be observed Installation AW Installation location Installation location in a delivery truck or van In a delivery truck or van the heater should preferably be installed in the vehicle interior or cargo area If it is not possible to install the heater in the vehicle interior or cargo area the heater can also be fitted under the vehicle floor Installation location in a trailer natrailer the heater is preferably installed in a box in he upper part of the end panel of the trailer n this case for recirculation mode select hot air intake in the lower part of the trailer and hot air outflow in the ower area li
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