Manitou Air Heater (Airtronic-Airtronic M) Repair Manual 647406 – PDF DOWNLOAD

Description

Manitou Air Heater (Airtronic-Airtronic M) Repair Manual 647406 – PDF DOWNLOAD

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DESCRIPTION:

Manitou Air Heater (Airtronic-Airtronic M) Repair Manual 647406 – PDF DOWNLOAD

These Troubleshooting and Repair Instructions are applicable to the heaters listed on the title Page, to the exclusion of all liability claims. Depending on the version or revised status of the heater, there may be differences between it and these troubleshooting and repair instructions. The user must check this before carrying out the repair work and, if necessary, take the differences into account.

Safety instructions for installation and repair:

Improper installation or repair of Eberspächer heaters can cause a fire or result poisonous exhaust entering the inside of the vehicle. This can cause serious and even fatal risks. The heater may only be installed according to the specifications in the technical documents or repaired using original spare parts by authorised and trained persons.

• Installation and repairs by unauthorised and untrained persons, repairs using non-original spare parts and without the technical documents required for installation and repair are dangerous and therefore are not permitted.
• A repair may only be carried out in connection with the respective unit-related technical description, installation instructions, operating instructions and maintenance instructions. This document must be carefully read through before / during installation and repair and followed throughout. Particular attention is to be paid to the official regulations, the safety instructions and the general information.

TABLE OF CONTENTS:

Manitou Air Heater (Airtronic-Airtronic M) Repair Manual 647406 – PDF DOWNLOAD

Introduction • Foreword 4
• Accident prevention 4
• Special text structure, presentation and picture symbols 4
• Important information before starting work 4
Function and use Cutaway view 5
• Description of functions
– Switching on 6
– Starting the Airtronic 6
– Starting the Airtronic M 6
– Temperature selection with the control element 6
– Control in heating mode 6
– Ventilating mode 6
– Switching off 6
• Control and safety devices 7
– Forced shut-down for ADR operation 7
– Emergency shutdown – EMERGENCY OFF 7
Technical data • Airtronic (for diesel) 8
• Airtronic M (for petrol) 9
• Airtronic M (for diesel) 10, 11
• Check values
– Test speed for the blower 12
– Resistan\ce values 12
– Switching value 12
– Exhaust emission specification 12
– Check “external temperature sensor” 12
– Table of values: “External temperature sensor” 12
Troubleshooting • What to check first in case of faults
– Check 13
– Electrical components 13
– Measure battery voltage 13
– Measures voltage supply 13
– Check switch-on signal 13
– Check control unit 13
• Overview of the individual test equipment and control units 14
• Locking the control box 14
• Cancel the control box lock 14
• Important notes (diagnosis of heaters with mini-controller) 14
• Testing device for the control device 15
• Fault diagnosis using the diagnostic unit 15, 16
• Fault diagnosis using the EDiTH diagnostics tool with ISO adapter 17
• Air pressure sensor diagnosis using EDiTH diagnostics tool and ISO adapter 18
• Fault diagnosis using the EDiTH diagnostics tool with basic adapter 19
• Fault diagnosis using the module timer 20
• Fault diagnosis using the radio remote control TP5 21
• Fault diagnosis using the EasyStart R+ radio remote control or
the EasyStart T timer 22
• Fault code table 23 – 27
Chapter Title Contents Page
Repair instructions • Repair instructions 28
• Always observe the following safety instructions before working on the heater 28
• Special tool, AMP release tool 28
• Assembly drawing Airtronic / Airtronic M 29
• Repair step 1, remove the heater cover 30
• Repair step 2, dismantle control box, check control box 30
• Repair step 3, dismantle glow plug 31
• Repair step 4, renew lining 31
• Repair step 5, dismantle combination sensor (overheating / flame sensor 32
• Repair step 6, install combination sensor (overheating / flame sensor) 33
• Repair step 7, dismantle heat exchanger /
dismantle combustion air fan 34
• Repair step 8, dismantle combustion chamber 35
• Check fuel supply 36
• Measuring the fuel quantity 36
Circuit diagrams Overview of the parts lists and circuit diagrams 37
• Parts list circuit diagrams Airtronic / Airtronic M 38
• Circuit diagram Airtronic / Airtronic M 39
This circuit diagram is valid for heaters with one diagnosis cable
and a control box cable loom wich is firmly encapsulated
• Circuit diagram Airtronic / Airtronic M 40
This circuit diagram is for heaters with 2 diagnostics cable and whose
control box cable loom is wound with cable tape
• Parts list circuit diagrams, control units 41
• Circuit diagram control units – part 1 42
• Circuit diagram control units – part 2 43
• Circuit diagram control units – part 3 44
• Circuit diagram control units – part 4 45
• Circuit diagram control units – part 5 46
• Circuit diagram control units – part 6 47
• Circuit diagram control units – part 7 48
• Parts list circuit diagram control unit EasyStart R+ / R / T 49
• Circuit diagram control unit EasyStart R+ (control box with 1 diagnostics cable) 50
• Circuit diagram control unit EasyStart R+ (control box with 1 diagnostics cable) 51
• Circuit diagram control unit EasyStart R+ (control box with 2 diagnostics cable) 52
• Circuit diagram control unit EasyStart R (control box with 1 / 2 diagnostics cables) 53
• Circuit diagram control unit EasyStart R (control box with 2 diagnostics cables) 54
• Circuit diagram control unit EasyStart R (control box with 1 diagnostics cables) 55
• Circuit diagram control unit EasyStart T (control box with 1 diagnostics cable) 56
• Circuit diagram control unit EasyStart T (control box with 2 diagnostics cable) 57
• Parts list circuit diagrams Airtronic / Airtronic M – ADR 58
• Circuit diagram Airtronic / Airtronic M – ADR 59
1 encapsulated diagnostics cable and control box cable loom firmly encapsulated
• Circuit diagram Airtronic / Airtronic M – ADR 60
2 diagnostics cables and control box cable loom with cable tape
• Parts list circuit diagrams, control units – ADR 61
• Parts list circuit diagrams, control units – EasyStart T – ADR 61
• Circuit diagram control units – ADR 62
• Circuit diagram control unit EasyStart T – ADR (control box with 1 diag cable) 63
• Circuit diagram control unit EasyStart T – ADR (control box with 2 diag cable) 64
Service • Certification 65
• Disposal 65
• EC Declaration of Conformity 65
• List of key words
• List of abbreviations 6

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