Eberspächer 25 2070 05 00 00, Airtronic D3, 25 2115 05 00 00, 25 2116 05 00 00, 25 2317 05 00 00 Technical Description, Installation, Operation And Maintenance Instructions
...
AIRTRONIC / AIRTRONIC M
Technical description, installation,
operation and maintenance instructions.
Air heater for diesel and petrol
operating independently of the engine.
Airtronic Order no.
Airtronic D2, 12 V 25 2069 05 00 00
Airtronic D2, 24 V 25 2070 05 00 00
Complete package
Airtronic D2, 12 V 25 2115 05 00 00
Airtronic D2, 24 V 25 2116 05 00 00
Airtronic M Order no.
Airtronic D3, 12 V 25 2317 05 00 00
Airtronic B4, 12 V 20 1812 05 00 00
Airtronic D4, 12 V 25 2113 05 00 00
Airtronic D4, 24 V 25 2114 05 00 00
Airtronic D4 Plus, 12 V 25 2484 05 00 00
Airtronic D4 Plus, 24 V 25 2498 05 00 00
25 2069 90 99 52
01.2011
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6
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1
8
7
Introduction
1
Contents
Chapter Title Contents Page
Introduction • Contents ................................................................................................ 2
• Concept of this manual .......................................................................... 3
• Special text structure, presentation and picture symbols ....................... 4
• Important information before starting work ............................................. 4
• Statutory regulations .......................................................................... 5, 6
• Safety instructions for installation and operation ................................... 7
• Accident prevention ............................................................................... 7
Product information • Scope of supply: heater, universal installation kit
and complete packages ..................................................................... 8, 9
• Scope of supply: heater and “Plus” installation kit .......................... 10, 11
• Technical data Airtronic D2 .................................................................. 12
• Technical data Airtronic D3, D4, D4 Plus ............................................. 13
• Technical data Airtronic B4 .................................................................. 14
• Main dimensions ................................................................................... 15
Installation • Installation and location ....................................................................... 16
• Installing the 24 V heater in a vehicle for the transport
of dangerous goods .............................................................................. 17
• Installation location ........................................................................ 16, 17
• Possible installation positions ............................................................... 18
• Cable harness connection, right or left ................................................. 18
• Mounting and fastening ........................................................................ 19
• Nameplate ............................................................................................ 20
• Heater air system ................................................................................. 21
• Exhaust system ..................................................................................... 22
• Combustion air system .......................................................................... 23
• Fuel supply ................................................................................... 24 – 28
Operation and • Operating instructions / important information for operation ................. 29
function • Initial commissioning ............................................................................. 29
• Description of functions ........................................................................ 30
• Control and safety devices / EMERGENCY OFF .................................... 31
Electrical system • Heater wiring ....................................................................................... 32
• Parts list for the circuit diagrams / Circuit diagrams ..................... 33 – 45
Troubleshooting • In case of faults, please check the following points .............................. 46
Maintenance • Troubleshooting .................................................................................... 46
Service • Maintenance instructions ..................................................................... 46
• Service ................................................................................................. 46
Environment • Certification .......................................................................................... 47
• Disposal ................................................................................................ 47
• EU Declaration of Conformity ................................................................ 47
Lists • List of key words ............................................................................ 48, 49
• List of abbreviations ............................................................................. 49
3
Introduction
1
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
Here you will find important introductory
information about installation of the heater
and about the structure of the manual.
Product information
Here 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.
Electric system
Here you will find information about the
electronic system and electronic components
of the heater.
Troubleshooting / maintenance / service
This section contains information on possible
faults and malfunctions, troubleshooting,
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.
2
3
4 8
7
6
5
1
4
Introduction
1
Special text structure, presentation
and picture symbols
This manual uses special text structures and picture
symbols to emphasise different contents.
Please refer to the examples below for the
corresponding meanings and associated actions.
Special structure and presentations
A dot (•) 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 the type permit for
the heater and preclusion of any guarantee and
liability claims on J. Eberspächer GmbH & Co. KG and
its associated companies.
Danger!
This picture symbol with the remark “Danger!” refers
to the risk of a fatal danger to life and limb. Under
certain circumstances, failure to comply with these
instructions can result in severe or life-threatening
injuries.
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.
These remarks contain application recommendations
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,
depending on its heating output:
• Vehicles of all kinds (max 9 seats)
• Construction machinery
• Agricultural machinery
• Boats, ships and yachts (only diesel heaters)
• Camper vans
• The heaters (only diesel heaters, 24 volt) can be installed in vehicles used for the transport of dangerous goods as per ADR.
• The current controller is to be replaced by a special controller when the heater is to be used to heat
the freight compartment / cargo (order no. see heater price list or spare parts list).
• The "Plus" installation kits are intended for installation in a camper van.
Purpose of the heater
• Pre-heating, de-misting windows
• Heating and keeping the following warm:
– Driver and working cabs, Ship’s cabins
– Freight compartments
– Passenger and crew compartments
– Camper vans
On account of its functional purpose, the heater is not
permitted for the following applications:
• Long-term continuous operation, e.g. for preheating
and heating of:
– Residential rooms
– Garages
– Work huts, weekend homes and hunting huts
– Houseboats, etc.
• Heating or drying:
– Living creatures (people or animals) by blowing hot
air directly at the subject
– Objects
– Blowing hot air into containers
Caution!
Safety instructions for application and
proper purpose
• The heater must only be used and operated for the
range of application stated by the manufacturer in
compliance with the “Operating instructions”
included with every heater.
Please note!
Please note!
5
Introduction
1
Statutory Regulations!
Directive 2001 / 56 / EU of the European
Parliament and the Council
• Arrangement of the heater
– Parts of the structure and other components near
the heater must be protected from excess heat
exposure and possible contamination from fuel or
oil.
– The heater must not pose a fire hazard even when
it overheats.
This requirement is deemed to be fulfilled when
adequate clearance to all parts is observed during
installation, sufficient ventilation is provided and
fire-proof materials or heat plates are used.
– The heater must not be mounted in the passenger
compartment of vehicles in class M2 and M3.
But a heater in a hermetically sealed enclosure
which otherwise complies with the conditions
stated above may be used.
– The factory nameplate or duplicate 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 risk of injuries
to persons or damage to other property.
• Operating status display
– A clearly visible operating display in the user’s
field of vision must indicate when the heater is
switched on and off.
• 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 interior through the ventilation system,
warm air intakes or open windows.
• Combustion air intake
– The air for the heater combustion chamber must
not be sucked in from the passenger compartment
of the vehicle.
– The air intake must be arranged or protected in
such a way that it cannot be blocked by other
objects.
• Heater air intake
– The heater air supply must consist of fresh air or
circulated air and be sucked in from a clean area
not contaminated by exhaust fumes of the drive
machine, 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.
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 EC- e1 00 0025
EMC- e1 031516
Airtronic M EC- e1 00 0026
EMC- e1 031653
Statutory Regulations!
Mounting the heater in a vehicle for the transport of
dangerous goods as per ADR
• When the heater is to be installed in vehicles for the
transport of dangerous goods, the regulations of
ADR must also be observed (see page 6).
6
Introduction
1
Statutory Regulations!
Additional regulations for certain vehicles named in
Directive 94 / 55 / EC (ADR Framework Directive)
Scope
This appendix applies to vehicles for which the special
provisions of Directive 94 / 55 / EC apply to
combustion heaters and their installation.
Definition of terms used
For the purposes of this appendix, the vehicle
designations "EX / II", "EX / III", "AT", "FL" and "OX"
according to Chapter 9.1 of Annex B of Directive 94 /
55 / EC are used.
Technical regulations
General provisions (EX / II, EX / III, AT, FL and OX
vehicles)
Avoid heating and ignition
The combustion heaters and their exhaust gas routing
shall be designed, located, protected or covered so
as to prevent any unacceptable risk of heating or
ignition of the load. This requirement shall be
considered as fulfilled if the fuel tank and the exhaust
system of the appliance conform to provisions in
3.1.1.1 and 3.1.1.2. Compliance with these
regulations shall be checked in the complete vehicle.
Fuel tanks
Fuel tanks for supplying the heater shall conform to
the following regulations:
• In the event of any leakage, the fuel shall drain to
the ground without coming into contact with hot
parts of the vehicle or the load;
• fuel tanks containing petrol shall be equipped with
an effective flame trap at the filler opening or with a
closure enabling the opening to be kept
hermetically sealed.
Exhaust system and exhaust pipe layout
The exhaust system as well as the exhaust pipes shall
laid out or protected to avoid any danger to the load
through heating or ignition. Parts of the exhaust
system situated directly below the fuel tank (diesel)
shall have a clearance of at least 100 mm or be
protected by a thermal shield.
Switching on the combustion heater
The combustion heater may only be switched on
manually. Automatic switching on via a programmable
switch is not permitted.
EX / II and EX / III vehicles
Combustion heaters for gaseous fuels are not
permitted.
FL vehicles
Combustion heaters must be able to be taken out of
service/disabled at least by the methods described in
the following:
a) Switching off manually in the driver's cabin
b) Switching off the vehicle's engine; in this case the
heater may be manually switched back on by the
vehicle driver;
c) Starting up of a feed pump installed in the vehicle
for the dangerous goods carried.
Combustion heater after-run
After-running of the switched off combustion heater is
permitted. In the cases named in the "FL vehicles"
paragraph under letters b) and c) the supply of
combustion air must be interrupted by suitable means
after a maximum after-run period of 40 seconds. Only
combustion heaters whose heat exchangers are
verifiably not damaged by the reduced after-run period
of 40 seconds beyond their usual use period may be
used.
Please note!
• Compliance with the statutory regulations, the
additional regulations and safety instructions is
prerequisite for guarantee and liability claims.
Failure to comply with the statutory regulations and
safety instructions and incorrect repairs even when
using original spare parts make the guarantee null
and void and preclude any liability for
J. Eberspächer GmbH & Co. KG.
• Subsequent installation of this heater must comply
with these installation instructions.
• The statutory regulations are binding and must also
be observed in countries which do not have any
special regulations.
• When the heater is to be installed in vehicles not
subject to the German Ordinance for the Registration of Motor Vehicles (StVZO), for example
ships, the specially valid regulations and
installation instructions for these special
applications must be observed.
• Installation of the heater in special vehicles must
comply with the regulations applying to such
vehicles.
• Other installation requirements are contained in the
corresponding sections of this manual.
7
Safety instructions for installation
and operation
Danger!
Risk of injury, fire and poisoning!
• The heater must only be started up when the
maintenance flap is closed and the outlet hood is
mounted in position.
• The maintenance flap must not be opened during
operation.
• 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-storey car park.
• Adjustable hot air outlets must always be adjusted
so that they cannot blow hot air directly at living
creatures (people, animals) or objects sensitive to
temperature (loose and / or fastened).
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 initial commissioning of the
heater. In addition, the installation date must be
entered on the plate “original spare part” enclosed
with the heat exchanger must. 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 manual and possibly according to
special installation recommendations; the same
applies to any repairs to be carried out in the case
or repairs or guarantee claims.
• Only the control elements approved by
J. Eberspächer GmbH & Co. KG must be used to
operate the heater. The use of other control
elements can cause malfunctions.
• Repairs by unauthorised 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 expiry of the vehicle
operating licence.
Introduction
1
• The following measures are not allowed:
– Changes to components relevant to the heater.
– Use of third-party components not approved by
Eberspächer.
– Nonconformities in installation or operation from
the statutory regulations, safety instructions or
specifications relevant to safe operation as stated
in the installation instructions and operating
instructions. This applies in particular to the
electrical wiring, fuel supply, combustion air
system and exhaust system.
• Only original accessories and original spare parts
must be used during 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.
• When the heater is mounted in a safety housing
etc., the installation compartment of the heater is
not a stowage compartment 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.
• Defect fuses must only be replaced by fuses with
the prescribed rating.
• If fuel leaks from the heater fuel system, arrange
for the damage to be repaired immediately by a JE
service partner.
• After-running of the heater must not be interrupted
prematurely e.g. by pressing the battery
disconnecting switch, apart from in the case of an
emergency stop.
Accident prevention
General accident prevention regulations and the
corresponding workshop and operation safety
instructions are to be observed.
8
Using the universal installation kits
Order No.
Universal installation kit 25 2069 80 00 00
• with outlet hood Ø 60 mm,
heater guide number 6, usable with:
– Airtronic D2, 12 V 25 2069 05 00 00
– Airtronic D2, 24 V 25 2070 05 00 00
Universal installation kit 25 2113 80 00 00
• with outlet hood Ø 90 mm,
heater guide number 10, usable with:
– Airtronic D3, 12 V 25 2317 05 00 00
– Airtronic B4, 12 V 20 1812 05 00 00
– Airtronic D4, 12 V 25 2113 05 00 00
– Airtronic D4, 24 V 25 2114 05 00 00
• with outlet hood Ø 90 mm,
heater guide number 15, usable with:
– Airtronic D4 Plus, 12 V 25 2484 05 00 00
– Airtronic D4 Plus, 24 V 25 2498 05 00 00
Universal installation kit 25 2144 80 00 00
• with outlet hood Ø 75 mm,
heater guide number 3, usable with:
– Airtronic D3, 12 V 25 2317 05 00 00
– Airtronic B4, 12 V 20 1812 05 00 00
– Airtronic D4, 12 V 25 2113 05 00 00
– Airtronic D4, 24 V 25 2114 05 00 00
• with outlet hood Ø 75 mm,
heater guide number 8, for recirculation mode
heater guide number 10, for fresh air mode
usable with:
– Airtronic D4 Plus, 12 V 25 2484 05 00 00
– Airtronic D4 Plus, 24 V 25 2498 05 00 00
• For controls, please refer to the price list or
accessories catalogue.
• 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.
• For notes on the units' guide numbers, please refer to
additional parts catalogue.
Product information
2
Heater scope of supply, complete
packages and universal installation kit
Heater Order No.
Airtronic D2, 12 V 25 2069 05 00 00
Airtronic D2, 24 V 25 2070 05 00 00
Airtronic D3, 12 V 25 2317 05 00 00
Airtronic B4, 12 V 20 1812 05 00 00
Airtronic D4, 12 V 25 2113 05 00 00
Airtronic D4, 24 V 25 2114 05 00 00
Airtronic D4 Plus, 12 V 25 2484 05 00 00
Airtronic D4 Plus, 24 V 25 2498 05 00 00
The scope of supply includes:
No. in
figure Name
1 Heater
2 Metering pump
Complete package Order No.
Airtronic D2, 12 V
Complete package 25 2115 05 00 00
Airtronic D2, 24 V
Complete package 25 2116 05 00 00
Included in the scope of supply:
No. in
figure Name
1 Heater
2 Metering pump
– Installation kit with outlet hood Ø 60 mm
3 Minicontroller
4 Tank connection (only in complete package
25 2116 05 00 00)
Universal installation kit (all versions)
Included in the scope of supply:
No. in
figure Name
5 Lead harness, plus / minus
6 Lead harness, operation
7 Flexible exhaust pipe
8 Combustion air hose
9 Cable tie
10 Bracket, dosing pump
11 Pipe, 6 x 2
12 Pipe, 4 x 1.25
13 Hose clip (2x)
14 Air outlet, rotatable
15 Grid
16 Hood
17 Flexible pipe
18 Exhaust silencer
19 Cable harness, heater
Please note!
9
Scope of supply: Heater, universal installation kit and complete packages
* Only in complete package Airtronic D2
** Only for Airtronic D3, B4, D4, D4 Plus
*** Only for Airtronic D2
**** Only in complete package Airtronic D2, 24 volt
Product information
2
10
Using the “Plus” installation kits
Order No.
“Plus” installation kit 25 2069 81 00 00
• with outlet hood Ø 75 mm,
heater guide number 12, usable with:
– Airtronic D2, 12 V 25 2069 05 00 00
– Airtronic D2, 24 V 25 2070 05 00 00
“Plus” installation kit 25 2113 81 00 00
• with outlet hood Ø 90 mm,
heater guide number 10, usable with:
– Airtronic D3, 12 V 25 2317 05 00 00
– Airtronic B4, 12 V 20 1812 05 00 00
– Airtronic D4, 12 V 25 2113 05 00 00
– Airtronic D4, 24 V 25 2114 05 00 00
• with outlet hood Ø 90 mm,
heater guide number 15, usable with:
– Airtronic D4 Plus, 12 V 25 2484 05 00 00
– Airtronic D4 Plus, 24 V 25 2498 05 00 00
“Plus” installation kit 25 2484 81 00 00
• with outlet hood Ø 75 mm,
heater guide number 8, for recirculation mode
heater guide number 10, for fresh air mode
usable with:
– Airtronic D4 Plus, 12 V 25 2484 05 00 00
– Airtronic D4 Plus, 24 V 25 2498 05 00 00
• For controls, please refer to the price list or
accessories catalogue.
• 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.
• For notes on the units' guide numbers, please refer to
additional parts catalogue.
• The “Plus” installation kits are particularly suitable for
installations in camper vans and boats.
Scope of supply
Heater and “Plus” installation kit
Heater Order No.
Airtronic D2, 12 V 25 2069 05 00 00
Airtronic D2, 24 V 25 2070 05 00 00
Airtronic D3, 12 V 25 2317 05 00 00
Airtronic B4, 12 V 20 1812 05 00 00
Airtronic D4, 12 V 25 2113 05 00 00
Airtronic D4, 24 V 25 2114 05 00 00
Airtronic D4 Plus, 12 V 25 2484 05 00 00
Airtronic D4 Plus, 24 V 25 2498 05 00 00
The scope of supply includes:
No. in
figure Name
1 Heater
2 Metering pump
“Plus” installation kit (all versions)
The scope of supply includes:
No. in
figure Name
3 Combustion air intake silencer
4 Exhaust silencer
5 Hose connecting sockets
6 Grid
7 Y branch
8 Tank connection kit
9 Temperature control sensor
10 Cable loom for temperature control sensor
11 EasyStart T timer
12 Lead harness, plus / minus
13 Lead harness, operation
14 Hose clip (2x)
15 Hose clip (6x)
16 Pipe 4 x 1.25 (included in Item 8)
17 Cable harness, heater
18 Flexible exhaust pipe
19 Grid
20 Bracket metering pump
21 Cable tie (2 sets)
22 Hood
23 Outlet (2x)
24 Adapter Ø 6 / 4
25 Pipe 4 x 1 (included in Item 8)
26 Pipe clip, Ø 50 mm
27 Flexible pipe for hot air system
Product information
2
Please note!
11
Product information
2
Scope of supply: Heater and “Plus” installation kit
12
Airtronic
Airtronic D2
D2
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
ⱕ100
12 or 24 volt
approx. 10.5 volt resp. 21 volt
Undervoltage protection trigger time: 20 seconds
approx. 16 volt resp. 32 volt
Overvoltage protection trigger time: 20 seconds
Commercially available diesel fuel (DIN EN 590)
Operation Not running
–40 °C to +70 °C –40 °C to +85 °C
–40 °C to +50 °C –40 °C to +125 °C
+40 °C
Interference suppression class 5 to DIN EN 55 025
approx. 2.7 kg
possible
Product information
2
Caution!
Safety instructions for technical data!
Failure to comply with the technical data
can result in malfunctions.
Technichal data
Heater type
Heater
Version
Heating medium
Control of the heat flow
Heat flow (watt)
Heater air flow rate with hood Ø 60 mm
without counterpressure (kg/h)
Fuel consumption (l/h)
Elektr. power consumption (watt)
in operation (12 and 24 volt)
at start (12 and 24 volt)
Rated voltage
Operating range
Lower voltage limit:
An undervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Upper voltage limit:
An uppervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Fuel
“Fuel quality“ and “Fuel at low temperatures“
see page 28.
Tolarable ambient temperature
Heater
Dosing pump
Maximum air intake temperature
Interference suppression
Weight
Ventilation mode
Please note!
Provided no limit values are given, the technical data
listed is subject to the tolerances usually applicable
to heaters of ±10% for nominal voltage, ambient
temperature 20 °C and reference altitude Esslingen.
13
Product information
2
Technichal data
Heatertyp
Heater
Version
Heating medium
Control of the heat flow
Heat flow (watt) D3
D4
D4 Plus
Heater air flow rate D3 with hood Ø 90 mm
without counter- D4 with hood Ø 90 mm
pressure (kg/h) D4 Plus with hood Ø 75 mm
Fuel consumption (l/h) D3
D4
D4 Plus
Elektr. power consumption (watt) D3
in operation (12 and 24 volt) D4
D4 Plus
at start (12 and 24 volt)
Rated voltage
Operating range
Lower voltage limit:
An undervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Upper voltage limit:
An uppervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Fuel
“Fuel quality“ and “Fuel at low temperatures“
see page 28.
Tolarable ambient temperature
Heater
Dosing pump
Maximum air intake temperature
Interference suppression
Weight
Ventilation mode
Airtronic M
Airtronic D3 / Airtronic D4 / Airtronic D4 Plus
D3 / D4 / D4 Plus
Air
Stage
Power Large Medium Small Off
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
ⱕ100
12 or 24 volt
approx. 10.5 volt resp. 21 volt
Undervoltage protection trigger time: 20 seconds
approx. 16 volt resp. 32 volt
Overvoltage protection trigger time: 20 seconds
Commercially available diesel fuel (DIN EN 590)
Operation Not running
–40 °C to +70 °C –40 °C to +85 °C
–40 °C to +50 °C –40 °C to +125 °C
+40 °C
Interference suppression class 5 to DIN EN 55 025
approx. 4.5 kg
possible
Please note!
Safety instructions for technical data and see page 12.
14
Product information
2
Caution!
Safety instructions for technical data!
Failure to comply with the technical data
can result in malfunctions.
Technichal data
Heatertyp
Heater
Version
Heating medium
Control of the heat flow
Heat flow (watt)
Heater air flow rate with hood Ø 90 mm
without counterpressure (kg/h)
Fuel consumption (l/h)
Elektr. power consumption (watt)
in operation (12 volt)
at start (12 volt)
Rated voltage
Operating range
Lower voltage limit:
An undervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Upper voltage limit:
An uppervoltage protection in the controller
switches off the heater when the voltage
limit is reached.
Fuel
“Fuel quality“ and “Fuel at low temperatures“
see page 28.
Tolarable ambiet temperature
Heater
Dosing pump
Maximum air intake temperature
Interference suppression
Weight
Ventilation mode
Airtronic M
Airtronic B4
B4
Air
Stage
Power Large Medium Small Off
3800 3200 2100 1300 –
185 160 120 85 24
0.54 0.46 0.29 0.18 –
40 29 15 9 5
ⱕ100
12 volt
approx. 10.5 volt
Undervoltage protection trigger time: 20 seconds
approx. 16 volt
Undervoltage protection trigger time: 20 seconds
Commercially available petrol fuel (DIN EN 228)
Operation Not running
–40 °C to +50 °C –40 °C to +85 °C
–40 °C to +20 °C –40 °C to +125 °C
+40 °C
Interference suppression class 5 to DIN EN 55 025
approx. 4.5 kg
possible
Please note!
Provided no limit values are given, the technical data
listed is subject to the tolerances usually applicable
to heaters of ±10% for nominal voltage, ambient
temperature 20 °C and reference altitude Esslingen.
15
Main dimensions Airtronic
A = Exhaust
B = Fuel
V = Combustion air
1 Minimum installation clearance (space) for opening the lid and for
dismantling the glow plug and the controller.
2 Minimum installation clearance (space) for intake of heater air.
Main dimensions Airtronic M
* Outlet hood for Airtronic D2:
- Ø 60 mm, included in the universal installation kit
- Ø 75 mm, included in the “Plus” installation kit
** Outlet hood for Airtronic D3, B4, D4:
- Ø 75 mm, included in the universal installation kit
- Ø 90 mm, included in the universal installation kit or in
the “Plus” installation kit
Outlet hood for Airtronic D4 Plus:
- Ø 75 mm, included in the universal installation kit or in
the “Plus” installation kit
- Ø 90 mm, included in the universal installation kit or in
the “Plus” installation kit
Product information
2
**
*
Please note!
Installation of spherical reduction hood is not
permitted in the Airtronic D4 Plus.
16
Installation and location
The heater is suitable and certified for installation in
parts of vehicles used by persons.
Installation in the 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 routed splash-waterproof in the breakthroughs. For
this reason, the heater can be mounted with its foot
using the flange seal in the foot to the vehicle floor or
to an outer wall of the vehicle.
The electronic control is integrated in the heater which
makes wiring during installation much easier.
Installing the diesel heater 24 V in a vehicle
for the transport of dangerous goods as per
ADR
The 24 Volt diesel heater can be installed in vehicles
used for the transport of dangerous goods as per ADR.
The heater fulfils the regulations of ADR with the
corresponding electrical wiring, see circuit diagrams at
the end of this manual.
For information about the ADR regulations, please refer
to page 6, 31 and to the information leaflet no.
25 2161 95 15 80.
For installation of the heater in vehicles for the
transport of dangerous goods, the regulations of
ADR must be observed.
• When installing the heater, always make sure there
is sufficient clearance left for intake of the heater air
and for dismantling the glow plug and controller (see
page 15 “main dimensions“).
• The regulations and safety instructions to be
observed for this chapter are on page 4 – 7.
Installation
3
Please note!
Please note!
1 Heater in front of the passenger seat
2 Heater between the driver’s seat and the
passenger seat
3 Heater under the vehicle floor
4 Heater under the back seat
5 Heater in the boot
Installation position
Installation position in a camper van
In a camper van, the heater is preferably installed in
the inner compartment or luggage compartment.
If it is not possible to install the heater in the
passenger compartment or boot, the heater can also
be mounted, protected against splashing water,
under the vehicle floor.
The "Plus" installation kits are intended for
installation in a camper van.
Please note!
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