Table Of Contents - Webasto Dual Top RHA-100 Workshop Manual

Dual Top
1 Introduction .......................................................................................................................101
1.1 Contents And Purpose .............................................................................................................................101
1.1.1 Use of the integrated heaters ........................................................................................................101
1.2 Meaning Of Signal Words .........................................................................................................................101
1.3 Additional Documentation To Be Used .....................................................................................................101
1.4 Statutory Regulations And Safety Instructions ...........................................................................................101
1.4.1 Statutory regulations governing installation ...................................................................................101
1.4.2 General safety information ............................................................................................................101
2 Technical Data ...................................................................................................................201
3 Fault Code Output ..............................................................................................................301
3.1 Manual Control Panel .............................................................................................................................301
3.2 Programmable Control Panel ...................................................................................................................304
4 Function Tests ....................................................................................................................401
4.1 General ...................................................................................................................................................401
4.2 Repair Shop Level Testing ........................................................................................................................401
4.2.1 Testing individual components ......................................................................................................401
4.2.1.1 Glowplug resistance test ...................................................................................................401
4.2.1.2 Air temperature sensor resistance test ...............................................................................401
4.2.1.3 Water temperature sensor resistance test ..........................................................................401
4.2.1.4 Air temperature switch .....................................................................................................402
4.2.1.5 Water temperature switch ................................................................................................402
4.2.1.6 Overheating protector .......................................................................................................402
5 Circuit Diagrams ................................................................................................................501
5.1 General ...................................................................................................................................................501
5.2 Legend For Circuit Diagram ......................................................................................................................508
6 Servicing Work ..................................................................................................................601
6.1 General ...................................................................................................................................................601
6.2 Work On The Heater .................................................................................................................................601
6.3 Work On The Vehicle ................................................................................................................................601
6.4 Heater Test Run ........................................................................................................................................601
6.5 Servicing work ........................................................................................................................................601
6.6 Visual Inspections And Installation Instructions .........................................................................................601
6.7 Removal and installation .........................................................................................................................601
6.7.1 Heater, removal and installation ....................................................................................................601
6.7.1.1 Removal ............................................................................................................................601
6.7.1.2 Installation ........................................................................................................................602
6.7.2 Control Panel, removal and installation .........................................................................................602
6.7.2.1 Manual version (for RHA 100) ...........................................................................................602
6.7.2.2 Programmable version (for RHA 100/101/102) ..................................................................602
6.7.2.3 Installation ........................................................................................................................602
6.8 Start-Up ..................................................................................................................................................602

Table of Contents

Table of Contents
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