Eberspächer EasyStart T Installation Instructions Manual - Purpose
3
Introduction
„Ventilate“ mode
If the symbol is not displayed in the
menu bar, “ventilate” mode is only pos-
sible in the heater for the heater models
under certain prerequisites:
• With the water heaters HYDRONIC
(B / D 4 W S, B / D 5 W S, B / D 4
W SC and B / D 5 W SC): the “heat /
ventilate” switch (Order No. 22 1000
31 89 00) must be installed (see Circuit
Diagram, Item 3.1.9).
• With the air heaters AIRTRONIC /
AIRTRONIC M: the mini controller
(Order No. 22 1000 32 07 00) must be
installed (see Circuit Diagrams, Item
3.1.17).
“Ventilate” mode is not possible in all
other heater models.
In the “ventilate” switch setting of
HYDRONIC water heaters the vehicle
blower is directly controlled by bypassing
heat mode and in AIRTRONIC air heaters
the heater’s blower is bypassed in the
same way.
“Ventilate” or “heat” mode
must be se-
lected before switching on the heater.
• “Ventilate” mode is not provided for
upgraded independent heaters.
• If you have any further questions about
“ventilate” mode, please call the service
phone number (see page 12).
• The circuit diagrams are at the end of
these installation instructions.
Please note!
Purpose
The EasyStart T timer is used to switch
on / off and preset the switching-on time,
operating time and operating mode of the
heater and / or add-on unit installed in
the vehicle
Improper use and use outside the spe-
cified area of use cancels all liability and
warranty.
Please note!
Important!
Note and comply with the safety instruc-
tions and general information given in
the heater’s documentation and in the
EasyStart T operating instructions.
Please read first
Before you start to install the timer, please
ensure you carefully read through these
installation instructions.
These installation instructions contain
important information, which you require
to install the timer.
General information / safety instruc-
tions
In ADR mode, immediate operation wi-
thout temperature display only is possible.
We recommend installing the temperature
sensor available as an option in order to
enable use of all the timer’s functions.
If the temperature sensor (optional) is
connected the heater start is automatical-
ly calculated for water heaters.
In air heaters the temperature sensor is
used for temperature display.