Brunner EOS 8 User manual

User guide
EOS 8
©2023

CONTENTS
1 Registration.................................................................... 4
2 System description........................................................4
2.1 Functional principle myBRUNNER local..................................6
3 Licenses..........................................................................8
4 Operation........................................................................ 9
4.1 Menu...................................................................................... 10
4.1.1 Network adverts.......................................................10
4.2 Combustion log......................................................................11
4.3 Display customization............................................................ 12
4.4 Eco-function........................................................................... 17
4.5 Lighting fire in a cold fireplace.............................................. 18
4.6 Adding fuel in a warm fireplace.............................................19
4.7 Winter/Summer-operation...................................................... 20
4.8 Priority switching....................................................................20
4.9 Type of wood......................................................................... 21
4.10 Remote access via myBRUNNER.........................................22
4.10.1 Registration..............................................................22
4.10.2 Logging in................................................................35
4.10.3 Enabling for Service access....................................37
4.10.4 Synchronisation with network..................................39
5 Brunner App.................................................................40
6 Emergency Operation................................................. 42
6.1 Heating with manually controlled combustion air supply....... 42
7 Cleaning........................................................................ 44
8 Changing the battery...................................................44
9 Caution messages....................................................... 45
2 User guide EOS 8 (1.10) © 2023 Brunner GmbH

10 Error massages............................................................48
11 Update of the control unit.......................................... 51
11.1 Software from PC on the USB-Stick..................................... 52
11.2 Software from USB-Stick on the control unit......................... 54
11.2.1 Variant 1.................................................................. 54
11.2.2 Variant 2.................................................................. 57
11.3 What to do if the update does not start ?.............................. 58
12 Remove of the Touch-Display.................................... 59
Please read the entire User Guide before lighting the fire for the first time. In par-
ticular, please note the safety precautions in this manual.
Installation must be carried out by an authorized stove-fitter, because safety and
efficiency of the system depend mostly on proper installation of the product. All
valid stove fitting rules and regulations of building law must be observed and fol-
lowed.
This fireplace is subject to the provisions of 1. BlmSchV.
Necessary national and European standards and local regulations must be ob-
served.
Old devices contain recyclable materials. Please follow the applicable national
regulations for disposal.
Please follow the relevant regulations of your country. In case of doubt, check the
valid conditions for the operation of fireplaces in your local area.
Subject to technical changes!
Please keep the User Guide for future reference!
Waste on fire = Toxins in your garden
© 2023 Brunner GmbH User guide EOS 8 (1.10) 3

Generalities
The control unit EAS is a LINUX-based microprocessor with a 5,7 inch high reso-
lution graphic touch display.
With this technology all self-describing functions are operated, adjusted and dis-
played. This applies to all other BRUNNER components which are connected
over the CAN bus.
The USB interface on the back of the display serves for loading of updates. This
way the newest software can always be loaded and used.
1 REGISTRATION
Under http://produktregistrierung.brunner.de you can reg-
ister your EOS 8 under indication of the batch number (on
the packing or on the back of the product release note).
2 SYSTEM DESCRIPTION
The EOS 8 provides functions which make it possible to perform complex control
tasks related to heating systems. The integrated functions of EOS 8 are optimized
for the control of heating systems with boiler technology and a connected buffer
tank. In connection with a BHZ, for example, it is possible to operate the complete
system comfortably from one place.
It is possible to connect extra displays to the EOS 8. In this case, the heating sys-
tem can be operated from each connected display. If further systems, like BHZ
for example, are using the data bus technology, then the entire system can be op-
erated from each connected display. The currently active component (e.g. EOS
8) is shown in the foreground. Other systems (e.g. BHZ) can be selected via their
symbols in the navigation bar below and displayed for operation.
4 User guide EOS 8 (1.10) © 2023 Brunner GmbH

All sensors, actuators, pumps, etc. are connected to the electronics of the EOS 8.
The EOS 8 display unit is connected to the control unit with a connecting cable.
Display
The display of EOS 8 is divided into three fields.
In the navigation bar above, the essential functions/components of the current ap-
plication are represented by icons. By tapping an icon you can enter the respec-
tive menu.
In the lower navigation bar on the right, the current date and time are displayed.
In the same navigation bar, the different applications (EOS 8, BHZ, etc.) can be
selected if available.
In the field between the two navigation bars, the different menus, diagrams, infor-
mations etc. concerning the selected application/function are displayed. Contents
depend on the configured system.
Illustration 1: EOS 8 Home view
© 2023 Brunner GmbH User guide EOS 8 (1.10) 5

The touchscreen of the control unit can be operated with fingers. If this is not de-
sired or if it does not feel practicable, a suitable aid can be used. Never operate
the touchscreen with a conventional pen. A stylus for capacitive displays is re-
quired.
Hint: The display does not respond to pressure. Sometimes coming close with a
finger already leads to a reaction. Touch the desired place of the screen and do
not keep your finger on it.
Never use a pencil or other sharp objects for operation.
2.1 FUNCTIONAL PRINCIPLE MYBRUNNER
LOCAL
You can also reach and query your system conveniently via myBRUNNER
local. For this you do not need internet access with the myBRUNNER local
function. Simply connect your system to the home network and access the
control panel directly and internally via your intranet.
It is important that your device is also connected to the same home net-
work!
NOTE: This feature works only through the myBRUNNER app.
6 User guide EOS 8 (1.10) © 2023 Brunner GmbH

© 2023 Brunner GmbH User guide EOS 8 (1.10) 7

1Internet connection
2 or
3 Wired with integrated network interface (Ethernet)
4 Distributor (switch)
5 Wireless with integrated WLAN interface
6 myBRUNNER app on terminal on the home network
7 Internet-enabled terminal with browser or myBRUNNER app
3 LICENSES
For the visualization of our user interface we use an open source operating sys-
tem, which is subject to different license models.
You can see the licenses used in the software under the menu:
„Settings“→“Display“→“Licenses/Contact“
8 User guide EOS 8 (1.10) © 2023 Brunner GmbH

Written Offer
(open source software)
Our product contains software and sourcecode whose rightholders license it under the terms
of the GNU General Public License, version 2 (GPLv2), version 3 (GPLv3), the GNU Lesser
General Public License, version 2.1 (LGPLv2.1), version 3 (LGPLv3) and other open source
software licenses.
If you send us a request for oversending the licensed source code of the software, please use
the following address:
Ulrich Brunner GmbH
Zellhuber Ring 17-18
84307 Eggenfelden
[email protected]
Upon request, we will send you a CD-ROM with the provided source codes. You have to pay
the costs for material, packaging and delivery.
The offer is valid for at least three years from the date of delivery of the product on which the
software is installed, and as long as we can offer spare parts and customer service for this
product, or from the time of downloading the software from our homepage.
Please include the type of product for which you want to receive the source code in your re-
quest.
4 OPERATION
The operation of the EOS 8 is done completely over the attached display/dis-
plays. From here all devices connected over the data BUS can be attained. The
available devices are shown in the lower navigation bar.
The EOS 8 thus represents a complex system, in which all connected devices are
considered. Since individual functions can in principal be taken over by different
devices (e.g. steering of the pumps), the function concerned is always taken over
by the equipment that is most suitable for this. To the other devices, the function
is then faded out and not available.
In this manual all combinations of devices and functions cannot be treated due to
the complexity mentioned. Therefore only the fundamental procedure for opera-
tion is described here.
In the lower navigation border the connected devices are displayed and in the up-
per navigation border the therefore activated functions are shown. By touching
briefly the symbols one attains the respective info menus and/or the available pa-
rameter settings.
Under 'Settings' one finds the possibilities to configure the EOS 8 and to adapt it
to your installation. Select the menu option and enter the pin code 9999.
© 2023 Brunner GmbH User guide EOS 8 (1.10) 9

Before changing parameters under 'Settings', one should attach a
USB stick (on the back of the display) and under Settings /Anlage/
Sicherung erstellen.
4.1 MENU
In the menu some basic functions of the EOS can be programmed.
The possibilities depend on the configured installation.
4.1.1 NETWORK ADVERTS
Display with a myBRUNNER connection
Display for an existing network connection, whether
WLAN or LAN.
10 User guide EOS 8 (1.10) © 2023 Brunner GmbH