Self Study Program 415 – Supplementary Heaters – Part 1 Volkswagen Commercial Vehicles Commercial Vehicles

Self Study Program 415 – Supplementary Heaters – Part 1 Volkswagen Commercial Vehicles Commercial Vehicles PDF free online

Motor vehicles are increasingly being equipped with additional heater units which are independent of the engine.

This enables the vehicles’ interior to be rapidly heated to a pleasant temperature prior to or during the journey. The supplementary heaters are available as standard or optional equipment from the manufacturers or as accessories for retrofitting.

Volkswagen commercial vehicles have various supplementary air or coolant heaters, which can be operated as pre-heaters or as auxiliary heaters.

Supplementary heaters serve to enhance driving comfort and form part of active safety.
This self-study programme: Supplementary Heaters Part 1 provides an overview of the supplementary heaters available in the Crafter, Transporter/Multivan and Caddy. It must always be used in conjunction with the self-study programme entitled Supplementary Heaters Part 2.

The supplementary heaters available in the Crafter will be dealt with in this self-study programme, Supplementary Heaters Part 1.

CONTENTS

  • Introduction
    • Pre-heater
    • Auxiliary heater
  • Overview of supplementary heaters
    • Pre-heater and auxiliary heater
    • Vehicle heating system combinations
  • Crafter – overview of supplementary heaters
    • Overview of installation locations
    • Fuel supply
  • Crafter – PTC supplementary heater
    • Brief technical description
  • Crafter – second heat exchanger
    • Brief technical description
  • Crafter – Hydronic D5WS
    • Technical features
    • Technical data
    • Operation
    • Installation position
    • Heating system with connections
    • Design – function overview
    • Combustion air blower V6 and combustion chamber with flame tube
    • Heat exchanger
    • Coolant circuit
    • Heating system management
  • Crafter – Airtronic D2 and D4S
    • Airtronic D2
    • Technical features
    • Technical data
    • Installation position and air ducting
    • Airtronic D4S
    • Technical features
    • Technical data
    • Installation position and air ducting
    • Operation
    • Design – function overview
    • Combustion air blower V6 and auxiliary heater control unit J364
    • Heat exchanger and combustion chamber with flame tube
    • Heating system management

The self-study programme shows the design and function of new developments.
The contents will not be updated.
For current testing, adjustment and repair instructions, refer to the relevant service literature.

Language: English
Format: PDF
Pages: 60

Self Study Program 415 – Supplementary Heaters – Part 1 Volkswagen Commercial Vehicles Commercial Vehicles Design and Function PDF free online

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More