Product Manual

1 Introduction
1.1 Concept of this document
This document supports the service company or installation company
installing the heater and provides the user with all important
information about the heater. The document is divided into the
following chapters to make it easier to find information quickly:
1 Introduction
Important, introductory information about use and the structure of
this document
2 Product Information
Information about the scope of supply, technical data and
dimensions.
3 Installation
Information and notes concerning installation of the product
4 Operation and Function
Information on operation and function of the product
5 Electrics
Information on the electronics, circuit diagrams and components
6 Troubleshooting / Maintenance / Service
Information on possible faults, maintenance and support
7 Environment
Information about certification, disposal of the heater and the EC
Declaration of Conformity
1.2 General information
This document is used to install the heaters listed on the title page
and applies to the exclusion of all liability claims. The installation
work may only be carried out by appropriately trained personnel of an
Eberspächer service partner.
Depending on the version or revision status of the heater, differences
may occur compared to this documentation. Please check this
before carrying out the installation and take into account possible
differences.
1.3 Reference documents
Spare parts list
Contains the information necessary for ordering spare parts.
Repair instructions
Contains the necessary information for troubleshooting and for repair
of the heater.
Installation suggestion
Describes vehicle-specific installation situations.
Installation Instructions Plus
Supplementary information on heaters and control units.
1.4 Special text formats and presentations
Special text formats and picture symbols are used in these
instructions to emphasise different situations and subjects. Refer to
the following examples for their meanings and appropriate action.
1.4.1 Lists
 This dot () indicates a list or action step, introduced by a heading.
– If an indented dash (–) follows a “dot”, this list/action step is a
sub-section/secondary step of the black dot.
1.4.2 Cross references
Underlined blue text denotes a cross-reference, which can be clicked
in the PDF format. The part of the document named in the text is then
displayed.
6 25.2933.90.0001.0A EN | 06.2018
Technical Description | Hydronic S3 Economy