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Brunner EWP Basis Operating Instructions Manual

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Operating instructions
Extension board
EWP Basis
©2023

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Summary of Contents for Brunner EWP Basis

  • Page 1 Operating instructions Extension board EWP Basis ©2023...
  • Page 2 Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 3: Table Of Contents

    Hydraulic diagrams and wiring diagrams..............21 Commissioning......................23 Set up WLAN - during commissioning..................28 Configuration..........................28 Operation basics...................... 30 Licenses............................30 Data protection declaration of Ulrich Brunner GmbH..............31 Display views..........................31 Home view overview........................33 Displays and setting options under Settings................34 6.5.1 Control panel and system.....................34 6.5.2...
  • Page 4 List of error codes........................44 Troubleshooting........................... 45 Check temperature sensor - Sensor parameters............... 46 Cleaning and maintenance..................47 Relay test.............................47 Accessories and spare parts...................... 47 Decommissioning and disposal....................48 Technical data......................50 Declaration of conformity..................51 Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 5: About This Document

    Ulrich Brunner GmbH reserves the right to make technical changes insofar as they serve technical progress or are required by safety regulations. Storage of the documents These instructions for Extension board 'Basic' (EWP Basis) are kept by the operator of Extension board 'Ba- sic' (EWP Basis) after use for future reference. IMPORTANT...

  • Page 6: Presentation Rules

    3. third action step, etc. → Final result. Presentation of the display texts in the instructions The display texts are shown in bold for descriptions of the settings on the BRUNNER touch display. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 7: For Your Safety

    For your safety Dangers and safety measures The assembly, installation, maintenance and servicing of Extension board 'Basic' (EWP Basis) may only be carried out by a specialist company. • Only carry out activities that are described in these instructions. Electric shock Work on the electrical installation may only be carried out by a qualified specialist company.

  • Page 8: Warnings

    → Result or safe use Regulations Approval For the installation of Extension board 'Basic' (EWP Basis), please observe the technical data of the existing power supply. Notes and requirements for energy systems (§ 16): 1) Energy systems must be installed and operated in such a way that technical safety is guaranteed. Subject to other legal regulations, the generally recognized rules of technology must be observed.
  • Page 9 Operation of electrical installations - DIN VDE 0165, Installation of electrical installations in potentially explo- sive atmospheres - DIN VDE 0701, Repair, modification and testing of electrical equipment. When installing, commissioning and maintaining Extension board 'Basic' (EWP Basis), please observe the following regulations and guidelines, among others: Legal requirements •...
  • Page 10 - VdS 2569 Surge protection for electronic data processing systems - Guidelines for loss prevention - To prevent damage to devices caused by lightning and overvoltage, reference is made to VdS guidelines 2006, 2017, 2019, 2031, 2192 and 2569 Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 11: Product Description

    Product description Intended use The Extension board 'Basic' (EWP Basis) can only be used in conjunction with other BRUNNER units. For example, with BRUNNER log boilers (Scheitini, Scheitikus or Scheitikum), BRUNNER pellet boilers (Pelletini, Pelletikum, Pelletikus) or the electronic stove control (EOS).

  • Page 12: Functional Description

    Functional description The Basic expansion board is responsible for the heat management of the heating system. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 13: Special Adjustable Functions

    EOS (electronic stove control). All BRUNNER natural energy boilers and stoves can be operated with or without solar sys- tems, oil or gas boilers. The heat consumers can include Radiators, convectors, wall heating, underfloor heating.
  • Page 14 When corrosion protection is active, all pumps and mixers are monitored by the function modules for a short time. During corrosion protection, the mixers and pumps are briefly activated and realigned on the first Mon- day of each month at 1:01. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 15: Assembly

    - 1 outdoor sensor Pt 1000 Dimensions The Extension board 'Basic' (EWP Basis) is located inside an enclosure. For this reason, the dimensions of the housing are decisive for the installation of the Extension board 'Basic' (EWP Basis). Front and side view: ©...

  • Page 16: Installation Without Surface-Mounted Box

    Illustration 1: Enclosure dimensions Installation without surface-mounted box The Extension board 'Basic' (EWP Basis) can also be ordered without a surface-mounted box. In this case, the type plate is located on the delivery box. Remove the type plate from the packaging and keep it with the documentation for Extension board 'Basic' (EWP Basis).

  • Page 17: Electrical Connections

    4. the cover of the housing is fastened with plastic screws in the positions marked with blue arrows (2). → The Extension board 'Basic' (EWP Basis) is now fully assembled. Electrical connections DANGER Mains voltage - electric shock There is a risk of fatal electric shock on contact with the mains voltage.
  • Page 18 The voltage of the power supply must not deviate by more than ± 10% from the nominal op- erating voltage of the supplier. Always insert the electrical connection cables into the circuit board housing from top to bot- tom. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 19: Wiring Diagram

    4.7.1 Wiring diagram © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)

  • Page 20: Making Connections

    All sensors are connected through the side walls of the housing - from above and below. Guide the cables into the side openings to the circuit board and connect the relevant cables. Observe the pin assignment diagram and the labels on the circuit board. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 21: Mains Connection

    The plug for the mains connection is located on the circuit board. 4.7.4 Hydraulic diagrams and wiring diagrams Hydraulic diagrams and the relevant wiring diagrams can be found in the BRUNNER Hydraulic Manual: © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)
  • Page 22 The BRUNNER Hydraulic Manual is currently in the craftsmen's area at: https://www.brunner.de BRUNNER Hydraulic Manual 2020: BRUNNER Hydraulic Manual 2022: Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 23: Commissioning

    System configuration on another display - User interface is locked. Introduction When the Extension board 'Basic' (EWP Basis) is switched on or supplied with mains voltage for the first time, a commissioning wizard starts automatically and actively guides you through the commissioning process.
  • Page 24 To change the language setting, tap the desired country flag. Press O.K.; → The language setting is accepted. To continue the process, press the button at the bottom right of the display. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...
  • Page 25 At this point, the installer can see whether all the control boards he has installed are communicating with each other. All control and regulation boards that have been detected in the BRUNNER network environ- ment are listed. Check the list for completeness.
  • Page 26 3. tap and set the Year button; 4. tap Continue to confirm; → The setting is accepted. Phase 6 - Set up myBRUNNER Details: see the chapters “Remote access via my- BRUNNER” Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...
  • Page 27 (under Set- tings / Configuration). See chapter “Configuration”. Phase 8: Enter tradesman data End of commissioning and configuration of Exten- sion board 'Basic' (EWP Basis). Tap End to confirm. A short beep sounds and the display changes to the Home view.

  • Page 28: Set Up Wlan - During Commissioning

    Set up WLAN - during commissioning Commissioning is user-defined. This initial process includes the entire BRUNNER network environment and all control boards of the connected devices. Automatically starting commissioning 1. Initialization 2. Set language 3. Check BRUNNER network connections 4. Set time and date 5.
  • Page 29 Buffertank (= Pufferbehälter) - number of existing buffer tanks (can be set from 1 to 3) Volume (= Volumen) - the total volume of the buffer tanks (sum of all buffer tanks) - in liters; enter using the keypad; © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)

  • Page 30: Operation Basics

    Please include the type of product for which you want to receive the source code in your re- quest. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 31: Data Protection Declaration Of Ulrich Brunner Gmbh

    Ulrich Brunner GmbH Notes on protecting your personal data Ulrich Brunner GmbH always endeavors to save and process only the personal data that are necessary and indispensable or that are required to be stored and processed by law. We strictly adhere to the requirements of the General Data Protection Regulation (GDPR) and the Federal Data Protection Act (BDSG and BDSG new).
  • Page 32 Illustration 3: EWP basis with tiled stove Illustration 4: Home view with EWP Basis with + EOS and auxiliary heating 1 (oil boiler) Brunner log boiler, without auxiliary heating Illustration 5: EWP basis with Brunner log boiler and auxiliary heating 1 (oil boiler) Operating instructions EWP Basis (2.33)

  • Page 33: Home View Overview

    = online with mybrunner Button for the home view of the BRUNNER boiler, the entire boiler control system Button for the home view of the heating system; the entire control of the heat consumers and heat gener- ators;...

  • Page 34: Displays And Setting Options Under Settings

    Activate or deactivate your mybrunner status. Settings logout You can log out here reset Restart the display Licenses/Contact Information about the license and contact details (= Lizenzen/Kontakt) Delete data e.g. delete burn-up archive (= Daten löschen) Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 35: Pellets / Logs / Pellet Module (Heat Generator Parameter)

    Pellets / logs / pellet module (heat generator parameter) This button has different names depending on the configured heat generator: Pellets = BRUNNER pellet boil- er; Logs = BRUNNER log boiler; Pellet module = BRUNNER pellet module with control via an EOS (electron- ic stove control).

  • Page 36: Heating Circuit 1 And 2

    6.5.3 Heating circuit 1 and 2 These parameters are valid for both heating circuits of the EWP Basis: heating circuit 1 and heating circuit 2. Designation M.E. Explanations...
  • Page 37 T Buffer W away Temperature threshold in the lower storage tank area for discharging ex- °C (= T Puffer W weg) cess heat from the buffer tank. Heating circuits are activated. © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)
  • Page 38 OT design and OT base are not required, when Constant or Swimming pool is se- lected. Examples of heating curves, depending on heating system setup: Illustration 6: Heating set to Constant Illustration 7: Heating circuit with radiators Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...
  • Page 39 Base (reference) point and design case point can be entered separately for every heating circuit. The defini- tion of parameters or reference values results from: Flow temperature (°C) Outdoor temperature (°C) © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)
  • Page 40 Before setting up individual heating characteristics, it is possible to find a desired system behavior by defin- ing a parallel offset (temperature increase/decrease) for each of the 4 default characteristics available for all users. Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 41: Frost Protection

    Threshold value of the outside temperature for frost protection mode (=Frostschutz ab) dT Frost protection °C Temperature difference for frost protection mode (=dT Frostschutz) These settings apply to all configured auxiliary heaters. © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)

  • Page 42: Hot Water

    Disinfection time Disinfec- Specify the time to carry out the disinfection (= Uhrzeit Desinfektion) tion time Disinfect. duration Min. Specify the duration for carrying out the disinfection (= Dauer Desinf.) Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 43: Information And Error Messages

    Information and error messages Based on the highest industry standards, all BRUNNER expansion boards have a detailed safety concept. The controller not only regulates and monitors the current operating status, but also independently and continuously checks the function of all connected sensors, motors and mixers.

  • Page 44: List Of Error Codes

    List of error codes The following is a list of error codes that can appear at Extension board 'Basic' (EWP Basis) and are shown on the display: Error text Error text Description Note to the specialist Temperature sensor B-E06 Heating circuit 1 is defective or not connected.

  • Page 45: Troubleshooting

    7. close the cover of the surface-mounted box; 8. restore the mains connection; 9. check the function of the sensors on the display; → The sensor has been replaced and is ready for use. © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)

  • Page 46: Check Temperature Sensor - Sensor Parameters

    1592 1078 1347 1611 1097 1366 1629 1117 1385 1647 1136 1404 1666 1155 1423 1685 1175 1442 1703 1194 1461 1722 1213 1480 1740 1232 1498 1759 1252 1517 1777 Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 47: Cleaning And Maintenance

    - Maintenance and service work - Troubleshooting The Extension board 'Basic' (EWP Basis) should be cleaned annually on the outside of the surface-mounted box. Wiping off the dust with a cloth is sufficient. Caution ! Too much moisture can damage the device.

  • Page 48: Decommissioning And Disposal

    Disposal may only be carried out by trained and authorized personnel. Observe all local and country-specific safety precautions regarding work on the electronics. To decommission the Extension board 'Basic' (EWP Basis), proceed as follows: 1. Disconnect the power supply; 2. Disconnect all connections;...
  • Page 49 Disposal Observe the applicable national legal regulations for disposal. Ulrich Brunner GmbH is listed in the EAR Foundation under WEEE No. DE75509764. © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)

  • Page 50: Technical Data

    (T) Microfuse for outputs A (T) Protection class Labeling CE MARKING Temperature controller class EWP basic and EWP heating circuits Energy efficiency contribution EWP Basis and EWP heating circuits Stand-by Operating instructions EWP Basis (2.33) © 2023 Brunner GmbH...

  • Page 51: Declaration Of Conformity

    Declaration of conformity © 2023 Brunner GmbH Operating instructions EWP Basis (2.33)
  • Page 52 Technical and range-related changes as well as errors reserved. All images may contain additional functions or special equipment that are subject to a surcharge. Reprint- ing and duplication, including extracts, only with the express permission of the publisher. © Ulrich Brunner GmbH.

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