Page 3: Table Of Contents
1.6.4 Conformity........................10 1.6.5 Obligations of our Natural Power Partners..............10 Product description....................12 Intended use..........................13 Identification plates........................13 Overview of components and connections on the BHZ 3.0 Heating Center.......15 Hydraulic Box..........................17 2.4.1 Basic Module.........................19 2.4.2 Solid fuel module......................19 2.4.3 Solar module......................... 20 2.4.4...
Page 4 Biomass heat generators......................50 3.7.1 Natural Power boiler (HT) as heat generator............... 50 3.7.1.1 Display with Brunner Logwood Boiler............50 3.7.1.2 Display with Brunner Pellet Boiler..............51 3.7.1.3 Display with third-party biomass boiler............52 3.7.1.4 Brunner wood boiler Home view..............53 3.7.2...
Page 5 Software from PC on the USB-Stick................108 4.4.2 Software from USB-Stick on the control unit..............109 4.4.2.1 Variant 1....................... 110 4.4.2.2 Variant 2....................... 112 Technical and commercial data................113 Declaration of Conformity......................113 Dimension drawings........................114 Technical Data...........................122 © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 6: Introduction
Keeping of documents IMPORTANT READ CAREFULLY BEFORE USE KEEP FOR FUTURE REFERENCE The User is responsible for keeping of the BRUNNER Heating Center 3.0 documentation, as well as all other important documents. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 7: Symbols And Text Style Rules
Descriptions of operations or actions with several steps, when these steps must be performed in chronologi- cal sequence. 1. First working step; 2. Second working step; 3. Third step. → Final result © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 8: For Your Safety
Risk of freezing When the BHZ 3.0 is not in use for a longer period (e.g. during holidays) in a room without heating, there is a risk that the water will freeze in pipelines. Freezing water can damage the pipelines and cause consequential damages.
Page 9: Warnings
Type, source and causes of danger Measures Calls for action → Result or safe use Hazard for the system Type, source and causes of danger Measures Calls for action → Result or safe use © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 10: Regulations
1.6.4 Conformity Hereby we declare as the manufacturer that this product - BRUNNER Heating Center 3.0 (BHZ 3.0) - complies with the basic guidelines for sale in the EU. 1.6.5 Obligations of our Natural Power Partners To ensure the proper functioning of the BHZ 3.0, observe the following guidelines: Instructions for Use BHZ 3.0 (6.14)
Page 11 Perform only such activities, which are indicated or described in this manual. Please ask an expert for instructions on the operation and maintenance of the system and potential haz- ards that may arise during operation. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 12: Product Description
Product description The BRUNNER Heating Center (BHZ) 3.0 consists always of a Hydraulic Box and a dedicated System Stor- age. Together they form a functional unit. The Hydraulic Box is capable of handling power ranges from 15 up to 50 kW. The external dimensions of the Hydraulic Box are identical for all variants.
Page 13: Intended Use
The Hydraulic Box controls the coordination of all connected heat generating devices and all heat con- sumers. The BRUNNER System Storage is optimized for use as buffer tank with renewable energy sources. The pur- pose of the System Storage is the collection, storage and supply (on demand) of all energy streams.
Page 14 The identification plate is found on the System Storage upper part, under the insulating trim. This identification plate is valid for the System Storage, as well as the Standard Storage Tank from BRUNNER. The following information can be found...
Page 15: Overview Of Components And Connections On The Bhz 3.0 Heating Center
Overview of components and connections on the BHZ 3.0 Heating Center The BHZ 3.0 Heating Center con- sists of: A = Hydraulic Box B = System Storage The connections can be arranged on the left or right, depending on conditions on site.
Page 16 Mid of tank sensor (S4.1) For detailed views and descriptions: refer to chapter “Hydraulic Box” and “System Storage” - Hint: The num- bering of parts in detailed drawings is the same as above. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 17: Hydraulic Box
The front panel of the BHZ 3.0 is made of high of powder-coated steel. The lid of the panel can be opened and locked in the open position. The front panel can be easily detached, ensuring a perfect access to all parts of the Hydraulic Box.
Page 18 Supply for the 3rd & 4th heating circuit connec- Cold water 1“ AG 1 1/4“ AG tion Return for the 3rd & 4th heating circuit connec- Circulation 3/4“ AG 1 1/4“ AG tion Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 19: Basic Module
Basic Module inside 2.4.2 Solid fuel module The module for connection of a tiled stove or other solid fuel boiler type depends on the output rating of the heating device. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 20: Solar Module
(e.g. Tyfocor). 2.4.4 Module additional heating (Heat generator) Module for connection of oil/gas boiler, or for other boiler types as well. Header for oil/gas boiler etc. without power measurement Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 21: Fresh Water Module
(copper or stainless steel). A performance metering function for estimating heat consumption is available. Illustration 11: Fresh water module 40l/Min. with Photovoltaic connection Illustration 10: Fresh water module 40l/ Min., without Photovoltaic connection © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 22 Alternatively, the nickel-brazed plate heat exchanger or the nickel-brazed fresh water module should be used. ATTENTION Equipment and system damage caused by improper installation A safety valve in the cold water circuit must be installed by the customer. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 23: Hot Water Storage Loading Module
This module is used for hot water storage tank load- ing. It has an integrated hot water loading pump. Well suitable for very high hot water demands. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 24: Heating Circuit Modules
2.4.8 Heat pump integration The integration of heat pump in the hydraulic box of the BHZ 3.0 is possible by using the heat pump connection line with a manifold kit and 2 corrugated tubes. The heat pump in- tegration is arranged only for the BRUNNER heat pump BWP 9 green or BWP 13 green.
Page 25: Photovoltaic Integration
2.4.9 Photovoltaic integration The BHZ 3.0 photovoltaic integration serves as a support for the domestic hot water & heating sys- tems. It consists of: PV connection (zone valve with tubing kit) Electric heater 9 kW Energy consumption meter Electronic output controller ©...
Page 28: The Connection Of A Power Storage
With a setting of PV-Start ≥ 0.0, the power storage is not discharged by the heating element. 2.4.10 Electro-central heating modules Zone valve with tubing kit Energy consumption meter Electronic power switch Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 29: Assembley Options For The Electric Immersion Heater
2.4.11 Installation examples There are many possible installation examples. These can be adapted by contractors to the individual cus- tomer wishes and conditions on site. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 30 40 litres per minute. - a circulation pump BHZ 3.0 with 3rd and 4th heating circuit. To upgrade the existing heating centre with a 3rd and 4th heating circuit, it is possible to connect a BRUNNER heating circuit pump unit with a manifold.
Page 31 - fresh water module with a 40-litre PHE; - a circulation pump These are only a few installation examples. The modular construction of the BHZ 3.0 allows for flexible, user adaptable heating centre set up - with only a small effort.
Page 32: Storage Tank
Storage tank The BRUNNER storage tank is a buffer tank which is optimized for use of regenerative energy supplies. It’s designed to avoid mixing of water during loading and unloading of the storage tank. Hot water has a low- er specific density as cold water, leading to a physical separation inside the tank. The hot water has a low- er weight and rises up.
Page 33 Lifting eye (for crane) Drain connection PVC external cladding Illustration 14: Cross-section of System Storage Storage tank insulation class according to DIN EN 13501-1 / DIN 4102-1: E / B2 © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 34 2000 l 1030 1250 1350 1490 1430 1710 1760 2020 1700 2050 2150 2380 1785 2135 2235 2465 1000 1100 1015 1015 1225 1338 Tilted height 1750 2090 2270 2460 Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 35: Optional Components
Illustration 15: Connection between Standard and System Storage tanks See chapter Dimension drawings : BHZ 3.0 with 750 Liter System Storage and 750 l additional storage tank BHZ 3.0 with 1000 Liter System Storage and 1000 l additional storage tank BHZ 3.0 with 1500 Liter System Storage and 1500 l additional storage tank...
Page 36: Operation Basics
Please include the type of product for which you want to receive the source code in your re- quest. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 37: Data Protection Declaration Of Ulrich Brunner Gmbh
Tel.: 08721/771-0 Touch Display The BHZ 3.0 is equipped with a touch-sensitive display to make operation simple and easy to understand. The touch-sensitive display is a combination of input and output device, which enables direct control of regu- latory functions by touching the screen itself, or certain parts of the displayed screen.
Page 38 (touched), and then it will become dark again. Available softkeys are represented by: symbols (e.g. Home, Sensors, Menu, etc.), sliding bars, check boxes, text or number fields, or key pads. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 39: Overview Of Softkeys
Depending on installed components, there are small differences in actual view of display screen. In example 1: a BHZ 3.0 with logwood boiler as main energy source and additional heating system with so- lar heating and gas boiler. Energy receivers are represented by 4 heating circuits (for heating) (connected with EWP-HK) and a hot water station.
Page 40 In example 2: a BHZ 3.0, which has a BRUNNER heat pump green as an energy supplier. The energy con- sumer is 1 heating circuit and the hot water station. In addition, the cooling function of the heat pump is ac- tive.
Page 41 - gray color = currently no drinking water heating - in the upper part of the field: Circulation only when it is active. - in the lower part of the field - displays permanently Hot water © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 42 (e.g. Gas, Oil etc.) Brunner Natural Power Boiler as heat generator: logwood boiler of pellet boiler - in the middle of the field, the current operational status of the biomass boiler is shown, and in the lower part of the field, the type of energy source (e.g.
Page 43: Solar System
Unit Explanations S7 Collector °C Collector temperature S6 Solar input °C Temperature sensor for solar input Solar power Solar heating power T1 Volume flow L/min Volume flow of solar heating © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 44 = the output of the solar heating in kWh in relation to the previous year 2012 = the output of the solar heating in kWh in relation to the given year Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 45: Photovoltaic Connection
S16 is a second outdoor/collector sensor for the solar system. Photovoltaic connection 3.6.1 PV connection displays The displays for the PV connection in the Home view have the following meanings: © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 46: Pv Connection In Home View
PV connection in Home view By clicking the PV connection symbol or the corresponding symbol on the upper menu bar, you can get ac- cess to the following information about the PV connection: Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 47 The electric heater is supplied only with energy produced by the PV system. The electric heater (Need and Offer) is turned off. Elec. Heater the energy which is transferred to the buffer tank © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 48 Periods for the operational status of the system: for switching the electric heater On or Off Program (Need or Offer) (see also: “Heating program settings/ Creating a new program”) Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 49 = the output energy of the photovoltaic system, which was transferred to the buffer tank (Of- 2013 fer) or/and consumed by the energy consumers (Need) in kWh units, in the previous year © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 50: Biomass Heat Generators
A distinction is made here between BRUNNER boilers (existing boiler control board) and other boilers provided on site. In the case of BRUNNER boilers, data exchange is performed via CAN bus, which in- cludes also feedback information on combustion status.
Page 51: Display With Brunner Pellet Boiler
At the same time, the EWP Basic is set to ON. However, no power is delivered. - corresponds to the following operational status of the pellet boiler: Not connected or Alarm. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 52: Display With Third-Party Biomass Boiler
The display of a third-party heat generator (in this example, a logwood boiler), provided by other manufactur- ers than BRUNNER, has the following meanings in Home view: The heat generator is set to Off. It is not ready for operation.
Page 53: Brunner Wood Boiler Home View
3.7.1.4 Brunner wood boiler Home view By clicking the softkey for Biomass heat generator (e.g. Brunner Logwood Boiler or Pellet Boiler = a boiler control board is present), you can retrieve or set the following data: Illustration 23: Menu Page 1 Logwood boiler...
Page 54 Night program New 1 individually defined programs New 2 individually defined programs New 3 individually defined programs Output Softkey Periods Softkey Menu - Page 2: Importand parameter - Wood boiler. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 55 Program softkey on the Settings page in lower left corner. New programs can be always overwritten or renamed. Refer to chapter “Individual settings” / “Defining periods” Illustration 26: Settings page for Programs © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 56: Heat Generator Tiled Stove / Fireplace (Ot)
By clicking the tiled stove symbol on the upper menu bar in the Heating Home view, or by clicking the “Tiled stove” symbol in Home view, you can access the following screens: Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 57: Additional Heating Systems
3.8.2 Additional heating Home view Depending on the installed and configured additional heating systems, you can access the operational data of the relevant systems (Ex. with 2 Additional heating). © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 58 Short description Unit Explanations Selection On /Off Status the current operational status of Gas heating Power the current power output of the Gas heating Emission test Select Off / On Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 59: Heating
(see chapter “Defining periods”) Heating 3.9.1 Heating circuits display For every connected heating circuit the same following items are displayed: Text displayed in the upper part of the field: the active program © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 60 Heat abduction is shown for the corresponding heating circuit, when activated = the screed drying program is active; used only with floor heating connected to the corresponding heating circuit; (see chapter “Screed/ Wall drying”) Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 61: Heating Home View
If the outdoor temperature exceeds the threshold value Summer from - the relevant heating circuit pumps are deactivated. For every heating circuit you can select an individual value for Summer/Winter switching. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 62: Hot Water Station
The hot water station consists alternatively: of a plate heat exchanger, i.e. a fresh water module, or a hot wa- ter storage tank (boiler). The display in Home view and the available parameters depend on this alternative. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 63: Plate Heat Exchanger Display
Short name Unit Explanation fault HW pump Hot water pump Power Power of domestic water supply Consumption Softkey - see below Circulation programs Softkey - Details in chapter “Circulation programs” © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 64: With Hot Water Storage Tank (Boiler)
Sliding bar setting for number of absence days (chapter “Absence period”) HW storage Set °C Temperature setting of hot water storage tank; 10-80/10 Allows for setting or modification of circulation programs (see chapter “Circulation pro- Prog. water grams”) Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 65: Trunk Line
The current status of the trunk line pump is distinguished by its changing colour in the Home view. Red = pump is active; Grey =pump is not active The symbol of the trunk line pump is a button. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 66 Illustration 30: trunk line pump is active Illustration 29: trunk line pump is not active Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 67: Heat Pump
The BWP was switched off by the control system When the heat pump is running, the current output of the BRUNNER Heat Pump is displayed with exact value and current efficiency: Illustration 32: Efficiency is sufficient...
Page 68: Bhz 3.0 With Bwp
= graphical overview of the system Button for direct access to Tiled stove (i.e. water-bearing stove) Button for Home view of the BRUNNER Heat Pump for direct access to different levels of user set- tings Heating button = for different levels of settings for the existing heating circuits...
Page 69: Heat Pump Under Home
Heating = link to Heating System application (BHZ 3.0) EOS = Electronic Stove Control = link to available EOS application BRUNNER Heat Pump button/display field with current COP (coefficient of performance) values Button/display field for the heating source Tiled stove with current temperature value...
Page 70 By tapping the Info button you can display additional help messages for each active view. In addition, the Info button turns orange, when there are any notes or error messages available. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 71 Current time Button for direct access to heat pump Home view (current view) Button for direct access to BHZ 3.0 Home view Button for direct access to Home view or settings for the integrated EOS control system Info field = display of current heat pump operating status (ready; active; off, error)
Page 72: Individual Settings
3.13 Individual settings 3.13.1 Display customization The touch display of the BRUNNER systems can be customized with various display options. This chapter describes all the setting options for the display presentation. Touch the Settings button and enter your PIN code.
Page 73 + or - Illustration 42: Display cus- tomization - Long tone b) by sliding the slider to the right or left; 4. press O.K. to confirm. → The setting is accepted. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 74 Automatic changeover between summer and winter time For an automatic changeover between summer and winter time, you can set the time zone in which the in- stallation location of the boiler is located. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 75 5. press O.K. to confirm the restart of the control panel; → The control panel is restarted and the language is adopted Illustration 44: Display after the restart. Customization Language © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 76: Select Or Create Heating Programs
Select or create heating programs Daytime 1 Daytime 2 Daytime 3 Program name Family Mo-Th 5:30 22:00 5:30 23:00 6:30 23:00 7:00 22:00 Single Mo-Th 6:00 8:00 6:00 8:00 7:00 23:30 Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 77 Page 1 for the heating circuit will appear: Illustration 48: Displayed view on example for heating circuit 1 © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 78 Using the displayed keypad, enter a new name for the program. To confirm and apply the new program, tap on OK. → The new program for heating circuit 1 was saved under a new name. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 79: Hot Water Program Settings
You can select from already defined programs or create your own program (as described in chapter “Heating programs setting or modification”) 3.13.4 Absence periods Absence setting for Heating Illustration 50: Display for absence period setting © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 80: Circulation Programs
To rename the program, click the Program button on the left at the bottom of the Settings page; a keypad for entering the individual program name will appear. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 81: Disinfection
3.13.8 Selection of lowering mode Selection of lowering mode - Reduced mode/Night lowering For each heating circuit you can choose individual lowering types for reduced mode or night lowering mode: © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 82: Heating Circuit Frost Protection
“OFF”) will be automatically activated with a flow temperature value of Tmin Buffer. If the circulation pumps are already active, this function has no effect. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 83: Summer/Winter Switching
New 2 The entered programs can be renamed. These programs can be overwritten. New 3 To enter a program, please follow the path for the given heat generator (see relevant chapter). © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 84 To rename a new program, click on the setup page on Program in the lower left corner and a keyboard will show up to enter the desired name for the new program. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 85: Communication Of The System
Illustration 55: System/Anlage site 1 Illustration 56: System/Anlage site 2 If you are the operator (end customer) of the BRUNNER system click on the gray button next to“Kunde”. The highlighted field turns orange. When clicked the Subject button or Max@muster- mann.
Page 86: Remote Access Via Mybrunner
3. if the system or control panel is now running an update sequence? Please wait until finished and try again. Instructions for enabling Service access The access to service functions can be enabled exclusively for heating contractors or BRUNNER service technicians. Mutual access for both categories of servicemen is not possible.
Page 87: Connect Keypads To The Internet
Network cable (Touch 2.0 and 3.0) The easiest and most safe solution. A connection between the touch display and internet access in the building (router) via a network cable (terms: patch ca- ble, Ethernet, LAN). © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 88: Set Up Mybrunner
1.1. Go to www.mybrunner.de; 1.2 Click the button Register now; This window/box appears: 1.3 Enter your contact details (Name, Address); the fields with * are mandato- ry fields; 1.4 When finished, click next; Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 89 Name of your first girlfriend (or boyfriend)? Name of your first pet? Your meaningful year number? Your favorite restaurant? Please enter a valid answer, which will be used later for confirmation. 1.10 Click the button Register now when finished. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 90 2.1 Open the e-mail from “websystem” and subject line: “Brunner Zentrale Be- nutzerverwaltung: Registrierungs- bestätigung” (Brunner Central User Ad- ministration: Confirmation of registra- tion) 2.2 Click on the link; 3. Login 3.1 Click Login Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 91 3.3 Enter your password (entered beforehand and repeat - see 1.8) 3.4 The control unit (touch display) of the Brunner system must be reg- istered. To do this, click the New Control Neues Bedienteil. NOTE: If you had previously registered a different control unit, click the Add another control unit button Weit- eres Bedienteil hinzufügen.
Page 92 (globe) at the bottom right of the touch display. If there is an inter- net connection (network active) the globe is gray. Illustration 58: Internet connection (gray earth globe) Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 93 4.1 Click in the upper menu bar on Settings 4.2 Enter the PIN-Code 9999 4.3 Click on the display button Bedi- enteil 4.4 Click on the display button my- Brunner 4.5 Navigate down with the arrow key: © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 94 WLAN name, click on search Suche 4.7 Enter WLAN-Pass- word and click O.K. 4.8 Navigate up with the arrow key Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 95 5.4 Accept the terms and conditions at the end of the text by accepting Akzep- tieren. (To do this, scroll the entire text to the end. Only then is the Accept but- ton active). © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 96 PC. 7. Registration of your Brunner system 7.1 The control unit (touch display) of the Brunner system must be reg- istered. To do this, click the New Control Unit button Neues Bedien- teil.
Page 97 Now you can control all the func- tions of your system from your mo- bile device via mybrunner.de. The Parameter sections under Settings are excluded. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 98: Logging In
Login page at mybrunner.de, in the “Kennwort” field. If you want to change your pass- word again, or change your contact data, or apply extended security set- tings, please go to Mein Profil (My Profile). Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 99 The current overview of your system will appear on the screen of your PC, notebook, tablet or smartphone. On the Touch Display of your BRUNNER system To see the myBRUNNER status click: Settings + PIN-Code (9999) / Bedienteil(=control panel)/ my-...
Page 100: Enabling For Service Access
3.14.3.3 Enabling for Service access To enable Service access for BRUNNER technicians or a heating contractor, the owner of the system must approve it first. This is done using a fixed Service PIN Code, which is defined in the User account.
Page 101 (purpose of release) please write your family name and location of the system. The system operator can revoke the tradesman or BRUNNER service’s access to the sys- tem at any time. © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 102: Brunner App
Account settings or registration of control panels can not be done with the app. Account settings or registra- tion of control panels can not be done with the app. Both activities are only possible via a browser via my- brunner.de. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 103: Synchronisation With Network
The disabled time alignment is displayed with a gray box. The adjustment of the time or date with the BRUNNER network can be activated at any time. 3.14.4 Set up WLAN 3.14.4.1 Set up WLAN - during commissioning Commissioning is user-defined.
Page 104: Activate Wlan
3.14.4.2 Activate WLAN 1. Click in the upper menu bar on Settings 2. Enter the PIN-Code 9999 3. Click on the display button Bedienteil 4. Click on the display button myBRUNNER Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 105 - Check display indication“WLAN aktiv” - Earth globe: gray *if the name you are looking for is not available for the WLAN name, click on search Suche 6.2. Enter WLAN-pasword © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 106: Cleaning, Maintenance, Troubleshooting
→ Working on systems is allowed only for trained service personnel. The parts of the BHZ 3.0 should be periodically cleaned and checked. Apart from occasional visual inspec- tion there are no special maintenance works necessary. After a long operation, some components of heating system can tend to cause malfunctions.
Page 107: Spare Part Bhz 3.0
. Cleaning and maintenance Cleaning of external surfaces The external surfaces of Hydraulic Box and System Storage tank of the BHZ 3.0 should be cleaned by the User: Clean or wipe the external panels with a damp cloth. Do not use any aggressive or corrosive cleaning agents.
Page 108: Software From Pc On The Usb-Stick
1. You will receive an email with a link -> click on the link: 2. A dialog window opens in which you should click on Datei speichern (Save file) 3. Confirm with OK Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 109: Software From Usb-Stick On The Control Unit
8. Remove the USB stick from the PC (Auswerfen) -> The USB-Stick is ready for Update 4.4.2 Software from USB-Stick on the control unit This process can be carried out in two different ways: © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 110: Variant 1
2. Tilt the display forward out of the housing; CAUTION: Do not pull out the cables Insert the USB stick into the USB port of the display IMPORTANT: Check that the USB stick is correctly inserted and seated! Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 111 Press the Settings button on the home screen Enter the PIN code 9999 confirm with OK Press the button Bedienteil (control unit) under Settings Press the Update button under Bedienteil © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 112: Variant 2
6. After the update is completed, a window will show up with the text Entfernen Sie den USB-Stick (USB key can be removed); 7. Disconnect the power supply from the complete system (control board of BHZ 3.0); 8. Remove the USB key from display unit;...
Page 113: Technical And Commercial Data
Technical and commercial data Declaration of Conformity © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 114: Dimension Drawings
Dimension drawings Illustration 59: BHZ 3.0 with 750 Liter System Storage Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 116 Illustration 61: BHZ 3.0 with 1500 Liter System Storage Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 118 BHZ 3.0 with additional storage tank Illustration 63: BHZ 3.0 with 750 Liter System Storage and 750 l additional storage tank Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 119 Illustration 64: BHZ 3.0 with 1000 Liter System Storage and 1000 l additional storage tank © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 120 Illustration 65: BHZ 3.0 with 1500 Liter System Storage and 1500 l additional storage tank Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 121 Illustration 66: BHZ 3.0 with 2000 Liter System Storage and 2000 l additional storage tank © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 122: Technical Data
Polyester fleece insulation with clamp lock, (WLG 035) Standing loss (directive 2010/30/EU) Storage tank insulation class according to DIN EN 13501-1 / E / B2 E / B2 E / B2 E / B2 DIN 4102-1 Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 123 2000 l 1030 1250 1350 1490 1430 1710 1760 2020 1700 2050 2150 2380 1785 2135 2235 2465 1000 1100 1015 1015 1225 1338 Tilted height 1750 2090 2270 2460 © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 124 Return flow increase 30 kW - Wilo Stratos Para 30/1-9 PWM1, 180 mm or 50 kW - Wilo Stratos Para 30/1-8 PWM1, 180mm. via 230 VAC switch contact or potential-free relay in combination with BRUNNER- Switching Natural Power boiler. with differential temperature control and minimum temperature limitation, or when Switching temperatures are lower than set for the system in corresponding standby times.
Page 125 9 kW; immersion depth: 800mm, including unheated part 100mm. Safety temper- ature limiter 135°C, ext. thread 1 1/2 inch Power switch 3x230V, continuous operation: 3x16A, 50 Hz, automatic breaker: 3x20A © 2023 Brunner GmbH Instructions for Use BHZ 3.0 (6.14)
Page 126 Outdoor temperature controlled heating circuits with energy-saving pump by Wilo (Para 25-180/6-43/SC-12). - Operation periods can be set individually. - Reduced mode (Standard, Frost protection, Cooldown protection). - Programs for absence, continuous operation as well as screed drying. Instructions for Use BHZ 3.0 (6.14) © 2023 Brunner GmbH...
Page 127 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.