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CONTENTS Safety precautions............4 Delivery contents............5 System description............6 System diagrams............9 Dimensions..............14 Connections..............15 Installation of the EOS 8..........23 Encoding of the actuators.......... 29 Connection of damper flap.........30 Generalities on installation.........31 Calibrating flaps on EOS..........37 Commissioning............39 Configuring EOS............42 13.1 Configuration of WLAN access..........52 PIN number to access the Settings......
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DELIVERY CONTENTS The EOS 8 is a combustion control device, which can, in different stages of instal- lation development, control the combustion air of a heater for a tiled stove or fire- place, or adjust the burn-up and control the entire system, including the hot water production and the switching valves.
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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.
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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.
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In the picture on the left – the wall mount box, and on the right a represen- tation of the installed wall mount box with the EOS 8 display unit. Illustration 6: Wall mount box and the EOS 7 display unit...
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F 15 Fuse Relais A1, M2, PR1; T 6,3 A The control unit of the EOS 8 can be installed in a standard wall mount box. In this case, the cables should be kept short inside the wall mount box on connectors side. There’s little room for cables in the standard wall mount box.
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Hydraulic diagrams and the relevant wiring diagrams can be found in the BRUNNER Hydraulic Manual: The BRUNNER Hydraulic Manual is currently in the craftsmen's area at: https://www.brunner.de BRUNNER Hydraulic Manu- al 2020: https://www.brun- ner.de/11596 BRUNNER Hydraulic Manu- al 2022: https://www.brun- ner.de/11597...
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INSTALLATION OF THE EOS 8 The EOS 8 always consists of a control unit and a display unit. Both units are necessary; however, further display units can be attached at any time, e.g. for op- eration from another room. Each unit can be installed separately in a standard wall mount box. When all con- nectors in the control unit are used, there is not much space left for excessive ca- ble length in the standard wall mount box;...
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Illustration 7: Gap between wall and box. glass front If the gap between wall and glass front is too small, the EOS 8 display unit can- not be removed from the wall mount box. Attention distance Installation Guide EOS 8 (1.15)
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To remove the EOS 8 display unit, insert the provided tool between the wall and the glass front and release the lock with light pressure. ATTENTION: Do not use force. The plastic catch links may not break off. A re- placement can only be supplied including the glass front.
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EOS 8 control unit. Here the data cable is provided with a connector and connected. The motor has two plug-in contacts. For the EOS only one is needed.
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Please note The electronics of the EOS 8 is prepared for connection to a wide selection of heaters and fireplace inserts. Before start-up, the electronics should be adjusted to the available heater and the desired auxiliary functions must be configured.
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If possible, avoid installation of electronic components in exterior walls to prevent risk of • corrosion at temperatures below dew point. Do not install the EOS 8 control and display units into the heated outer lining of the • stove.
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30m. Connecting cable K1 - K2 damper flap The K1 - K2 connecting cable serves for data exchange between the EOS 8 elec- tronics and the damper flap motor K2 and the power supply to K2. The data cable is equipped on both sides with a 5-pin plug to connect the cable to K1 and K2.
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Door switch wiring The door contact switch cable communicates the position of the firing door to the EOS 8 electronics. With the plug provided on one side, the cable is connected to the door switch sensor. The door switch cable must be led through an electrical conduit pipe to the wall mount box of the EOS -7/-8 control unit, where it has to be connected.
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The maximum permissible ambient temperature of the cables is 70°C Connection of the BHZ, EWP etc. to the EOS 8 If additional devices are connected to the EOS 8, the connection is always made with data or connecting cables. The order of the devices is not important. Dedicat- ed cables are to be used.
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The EOS goes through a starting and initialization phase. The progress is indi- cated under the BRUNNER logo as a red bar. Once the graphic user interface is loaded and displayed, the data of the connected components (control unit, BHZ, etc.) are read.
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How often the threshold value was exceeded. CHANGING THE BATTERY If the message “Change battery”, appears on the display, please replace the 9 Volt block battery in the EOS 8 control unit. Note Every time the control unit is discon-...
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DISPOSAL Please follow the applicable national regula- tions for disposal. The Ulrich Brunner GmbH is listed in the EAR- Foundation under the WEEE-Nr. DE75509764. FUSES AND PLUGS Brun- plug plug Brunner Function Pole Function Pole color color Art.Nr. Art.Nr. power supply...
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T6,3A 250V 02550 REMOTE ACCESS TO BRUNNER HEATING For the Registration process on BRUNNER Touch Display and in the Internet see: https://www.mybrunner.de/Home/Info NOTE The initial setup of the system is performed on the Touch Display and on www.mybrunner.de in parallel, in several steps. Therefore, you should have a suitable device with Internet access (e.g.
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Ulrich Brunner GmbH BRUNNER products are offered and sold exclusively by quali- fied dealers and service centres. Zellhuber Ring 17-18 Technical and range-related changes as well as errors re- D-84307 Eggenfelden served. All images may contain additional functions or special equip- Tel.: +49 (0) 8721/771-0...
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