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Brewtools is a Norwegian brand known for high quality products made without compromise.The products are flexible and can, in many was, be customized by the user. The idea behind the products are that they should be well thought out and that users can set up products to their liking. The products are normally not recommended for beginners, unless they are dedicated to the craft.

We work closely with our customers and partners. We actively listen to design and offer improvements on existing products and developing new products based on customer requests.

We work closely with our amazing manufacturing partners that make the parts we design. The components are made by people that love what they do. We love using high quality parts that are made to last a lifetime. We assemble and test all our brewing systems in our own workshop in Grimstad in the south of Norway. We've been advised against assembling everything in Norway, but we will never compromise on this. You should never worry about the quality, and if something were to happen, we have parts ready to ship immediately.

The first Brewtools branded products were the B40pro and the B80pro. We shipped the first 100 systems in November 2018. This marked the start of an adventure and since then we've made a lot of improvements, tons of accessories and we've now also launched our Unitanks.

As entrepreneurs and owners we are proud of our products and we feel incredibly privileged to be able to make products that never compromise on quality. Our bag of ideas grows faster than our choice of products. We can't wait to see what lies ahead. We love what we do.

General design principles

The FCS is built with the demanding and advanced users at mind. It brings a lot of flexibility and customization to the user. All this, presented in an intuitive way, makes it very user friendly.

The 5" touch screen is controlled without gestures like scrolling, swiping, sliding, pinching etc. The system does not use double tap, long press, -just simply single tap.

More advanced functions have explanations available by tapping the (i)-symbol.

All settings are stored and will not change due to power off.

Symbols in the top banner uses colors to indicate state.

• Grey - Function is available but OFF

• Green - Function is ON

• Yellow - Function has a warning associated with it

• Red - Malfunction/error

Common functions

The display area is divided into three sections.

The top banner and the bottom menu bar are always available and show Wi-Fi connection, active alarms (if any), heating, cooling, gas in, gas out.

The middle section shows the process data depending on the selected layout.

The bottom menu bar shows different content based on the control mode.

• Toggle between views by taping the four squares.

• Pause - stops all controls and lets you manually override functions or abort to home screen.

• Access quick settings.

Control modes

From the main menu, the following control modes are available.

• Manual control

• Fermentation profile

  • Quick profile

  • Brewtools cloud recipe (Not currently available)

Manual mode

This mode is perfect for operations where you would like to be in control without having automated features. The system continues to run until told otherwise. Data will be logged to cloud as normal.

Quick profile

This lets you configure up to four fermentation steps and one cold crash step. Configure the temperature, pressure, duration (days) as well as whether "gas in" is allowed to get to the pressure setpoint.

The cold crash step is like a fermentation step, but without duration as it will continue to stay in cold crash mode until the user manually stops the process manually, typically after transferring the beer to a brite tank, kegs, can or bottles.

Settings

Settings are divided into two.

1. General settings - Available from the home screen and includes all settings.

2. Quick settings - Available when the system is in an active control mode and includes a selection of relevant settings.

General settings

The general settings are divided into 8 pages.

1. Basic

   1. Language - English is currently only available language

   2. Display brightness - Toggle between: | 25% | 50% | 75% | 100% |

   3. Screensaver delay - Toggle between: | 1min | 15min | 60min | OFF |

   4. Tank name - Give your system a name

   5. System sounds - Toggle between: | ON | OFF |

   6. Alarm/Warning sounds - Toggle between: | ON | OFF |

2. Units / Calculation

   1. Temperature unit - Choose between: | °C | °F |

   2. Pressure unit - Choose between: | psi | bar | kPa |

   3. Volume unit - Choose between: | liter | US gal |

   4. Density unit - Choose between: | SG | °Plato | °Brix |

   5. Weight unit - Choose between: | gram | ounces |

   6. Average location voltage - Toggle between: | 110V | 120V | 230 | 240V |

3. System

   1. Temperature sensor - Choose between: | Temp 1 | Temp 2 | SG internal |

   2. Cooling threshold - Set the threshold to when the cooling starts. If the threshold is 0.3°C and setpoint is 10°C, cooling will start at 10.3°C (Default and reccomended value is 0.3°C). Toggle between: | 0.1°C | 0.2°C | 0.3°C

   3. Heating threshold - Set the threshold to when the heating starts. If the threshold is 0.3°C and setpoint is 10°C, heating will start at 9.7°C (Default and reccomended value is 0.3°C). Toggle between: | 0.2°C | 0.4°C | 0.6°C | 0.8°C | 1°C |

4. Relay configuration

   1. Ext. Relay Control - Choose between: | OFF | 5V | 4-20mA |

   2. Relay 1 - Choose what is connected to the relay 1 port on the I/O module.

   3. Relay 2 - Choose what is connected to the relay 2 port on the I/O module.

   4. Relay 3 - Choose what is connected to the relay 3 port on the I/O module.

   5. Relay 4 - Choose what is connected to the relay 4 port on the I/O module.

5. CAN configuration

   1. CAN port 1 - Choose what is connected to the CAN 1 port on the I/O module.

   2. CAN port 2 - Choose what is connected to the CAN 2 port on the I/O module.

   3. CAN port 3 - Choose what is connected to the CAN 3 port on the I/O module.

   4. CAN port 4 - Choose what is connected to the CAN 4 port on the I/O module.

   5. CAN port 5 - Choose what is connected to the CAN 5 port on the I/O module.

   6. Verify configuration - This function cycles OFF and ON the power to the CAN devices to verify that the setup is correct.

6. Calibration

   1. Pressure sensor calibration - Lets you calibrate youre pressure sensor to compensate for high altitude enviroment.

   2. Density sensor calibration - Lets you calibrate the sensor to water SG 0.000 or a manually inserted value if you have a reference instrument like the Easy Dens from AntonPaar.

   3. Level sensor calibration - Not currently available.

7. Network/Cloud

   1. Wi-Fi enable

   2. Wi-Fi network/SSID

   3. Cloud account

   4. Allow remote control

   5. Wi-Fi status

   6. Internet status

   7. IP address

   8. MAC address

   9. Signal strength

   10. MCU ID

8. Firmware update

   1. Update mode

   2. Device update status

   3. Firmware package and all sub device versions

   4. Update with DEV-code

Quick settings

• Display brightness - Toggle between

• Screensaver delay - Toggle between

• Temperature sensor - Toggle between RTD1, RTD2, SG

• Cooling threshold: (Default: 0.3°C) -

• Heating threshold: (Default: 0.6°C)

• Allow gas in (current step) - This will allow you to override "gass in" in the current step in Quick profile if you forgot to allow it when setting up the profile.

Wi-Fi

FCS supports 2.4 GHz Wi-Fi (802.11 b/g/n) networks with PSK / WPA2 encryption.

FCC ID is shown upon startup.

Cloud integration

FCS is cloud enabled and uses MQTT to communicate with Brewtools Cloud service which is still under development.

Update

The current software version is shown upon start-up and in the firmware/update settings page.

V0.05.06

• Language support (Norwegian) - More coming soon

• Major performance/response enhancements

• Custom mapping of relay outputs with relay testing function.

• Pressure sensor can now be calibrated

• Improved pressure regulation algorithm

• Added threshold for pressure regulation

• Added override features in pause menu

• Added "skip to next step" in quick profile mode

• Cleaned up settings, reduced to 8 pages

• Added support for heating control on relay 1-3 when ext. relay is disabled. Note that this will not have current measurement for future safety features

• Improved density sensor integration. Mandatory "set OG" for each session

• Calibration of density sensor can be done at the same time as session/batch OG is set

• Updated UI library framework

• Minor Bug fixes and enhancements

V0.04.0

• Major update to pressure regulation. Now auto in/out with option to disable gas in in manual / per step in 'fermentation profile'. Automatic gas input now set per step in quick profile.

• Major WiFi/MQTT rewrite. WPA3 disabled due to stability issues with poor WiFi networks.

• Added manual density readings to cloud

• Added another decimal in pressure readings (except kPa)

• New boot sound

• Minor bugfixes

V0.03.03

• Fixed memory bug that could cause the system to reset

• Added density sensor support

• Added support for temperature from density sensor

• Updated default pressure target to 1.0 bar (until auto-resume / values are stored)

• Added CAN port reset at display module boot to securely connect CAN devices.

V0.03.01

• Fixed UI memory allocation issue that could make the system crash

V0.03.00

• Improved temperature regulation

  • User adjustable cooling threshold

  • User adjustable heating threshold

  • More advanced control algorithms

• Automatic pressure regulation

• Improved filters on temperature, pressure and DC power

• Added screensaver: backlight dims to 25% based on user set delay

• Added updates notification on main screen

• Added quick settings

• Implemented density sensor calibration

• Added pressure sensor reset if measured value out of range

• Fixed system pause bug

• Various CAN/Watchdog fixes

• Fixed WiFi scanning bug

• Disabled update check during use

• Backend PSRAM/IDF updates

V0.02.01

• Fixed wrong firmware package version on loading screen

• Fixed cold crash data being shown on Quick Profile summary when cold crash is disabled

• Added more debug info sent to cloud (reset_reason)

V0.02.00 beta

• Added MCUID to Network/Cloud settings page for customer feedback/debugging

• Added more data/configuration being sent to cloud for debugging/learning

• Fixed unit conversion in Quick Profile

• Added manual override for temperature and pressure set points in Quick Profile

• Loading screen enabled

• Advanced UI view now default

• Minor UI and bug fixes

• Added safety features

  • When pressure is set to 0, system will always keep gas out valve open and gas in valve closed

  • If pressure connection is sensor is lost, regulation will stop

V0.01.12 beta

Initial release

The Pro Series Brewing Systems are designed for maximum flexibility. There are many ways of using the systems based on personal preference, what kind of accessories you have and how your brewing area is set up. Below, we will explain the principles of the system and some of the possibilites it gives you.

The tank and malt pipe are built from SS304 stainless steel with a thickness of 1.0/1.2mm. All outlets and ports on the tanks and valves are Tri-Clamp for maximum flexibility. The flanges and steel parts are cast in SS304 stainless steel, and CNC machined. The pump features a 24V brushless motor. It's quiet and powerful and the speed is controlled from the touch-screen. All tubes are 16x25mm food grade high quality silicone with high transparency. The entire system is designed and built to withstand years of use.

The basic principle in the system is a tank with a conical bottom with heating elements, a temperature sensor, a center pipe that's easily removable, an outlet port on each side and a 3-way valve in the bottom which makes it possible to circulate both over the grain bed and through the lower outlet and counterflow cooler or tube at the same time with full flow control. This makes it easy to maintain accurate temperatures outside the malt pipe as you circulate the wort around and up through the malt pipe and over the grain bed. The standard dip-tubes has two o-rings that makes them easy to adjust to the desired angle. If you brew with a lot of hops, you can adjust the dip-tube accordingly to prevent too much hops in the circulation and into the fermenter.

The right 3-way valve is used to choose the input for the pump. You can pump from the inlet dip-tube or from a second tank, usually for sparge water. In the standard setup without extra 3-way valves, this valve is also used to pump the wort to the fermenter.

General disclaimer

BETA software disclaimer

Feedback

Safety instructions

System overview

The FCS consists of the following components:

• I/O Module

• 24V DC power supply. Power the system through the I/O Module.

• Display module which connects to the I/O module using a 6-pin cable of desired length.

• Sensors available:

  • Temperature (PT1000)

  • Pressure (CAN bus)

• Sensors coming:

  • Density + temperature (CAN bus)

  • Level (CAN bus)

• Actuators available:

  • Solenoid for cooling

  • Submersible pump

  • Solenoid for gas

• Actuators coming:

  • Magnetic drive agitator (CAN bus)

  • Tiny relay for DIY solutions (existing chiller pumps etc)

• Controllers available:

  • Relay module (5A) for 110/230VAC heating elements.

• Controllers coming:

  • SSR module (10A) for 110/230VAC heating elements)

Installing the components

Follow these steps to connect the system.

1. Mount the display module using the ball mount system. Use a connecting rod of suitable length in combination with a ball joint. Ball joints are available for both wall mount, pipe mount and universal quick clamp.

2. Mount the I/O module and optional relay module to the wall.

3. Install the temperature sensor.

4. If relevant, install the heating element.

5. Install the solenoid for cooling or place the submersible pump inside the chiller.

6. Install the solenoid valve for air/CO2 release on the tank.

7. Install the pressure sensor on the tank, depending on the system setup;

   1. Screw in the M12 pressure sensor into the solenoid for air/CO2 release, or

   2. Install the pressure sensor on another available TC port.

8. If relevant, install the solenoid for CO2 in.

9. Install other sensors or actuators.

Hook up

1. Connect the power to the I/O module port 1, but wait until the full system is connected before you plug the wall adapter in.

2. Connect the Display to the I/O module port 2, using a 6-pin cable.

3. If relevant, connect the external relay module to the I/O module port 3, using a 7-pin cable. Connect the power cable between the relay module and the heating element and finish by plugging the supply cable to a wall outlet protected by a GFCI/residual circuit breaker.

4. Connect the solenoid for cooling or submersible pump into the I/O module port 4, using a 2-pin cable. For the solenoid, use the short adapter cable to DIN 43650 Type A connector.

5. Connect the solenoid for CO2 release to the I/O module port 5, using a 2-pin cable and the short adapter cable to DIN 43650 Type B connector.

6. If relevant, connect the solenoid for CO2 in to the I/O module port 6, using a 2-pin cable and the short adapter cable to DIN 43650 Type B connector.

7. Connect the pressure sensor to the I/O module port 8, using a 5-pin cable.

8. Connect the temperature sensor to the I/O module port 13, using a 3-pin cable.

9. Connect the power adapter to the wall power outlet. The system will power up.

Configuration

From the Display, tap the bottom right symbol to open the settings menu. A total of 10 pages of settings are available. We recommend doing/checking the following:

Page 2:

• Set the preferred units for each measurement.

Page 3:

• Tank name: Type an identifying number, letter or short name for easier identification. This is useful if you have multiple tanks using FCS.

Page 4:

• Ext. Relay control signal: Use "OFF" if no relay module is installed. Use "5V" if Relay module (5A) is installed.

• Temperature sensor: Use "Temp 1" if sensor is connected to I/O module port 13. Use "Temp 2" if the sensor is connected to I/O module port 14.

Page 5:

• Sounds: Turn "ON" or "OFF" system sounds and alarm/warning sounds.

Page 6 - Relay configuration.

• Not currently possible to configure. System setup should match what is listed.

Page 7:

• Pressure sensor port: Make sure CAN1 is selected.

Page 9:

• Connect to Wi-Fi to enable updates. Available updates will be visible on page 10.

Function test

When everything is hooked up and the system is configured, we strongly recommend running a function test to verify everything is correct and working as it should.

1. Open "Manual control"

2. Verify that temperature is displayed.

3. Tap on the temperature and set a new target temperature below the current temperature. Verify that the cooling solenoid opens, or submersible pump starts.

4. If you have a heating element and relay module, tap on the temperature and set a new target temperature above the current temperature. Verify that the relay module is engaged by clicking sound. Do not let it run for longer than 5 seconds if not fully submerged. Stop heating by setting the target temperature below the current temperature.

5. Verify that pressure is displayed.

6. This step will require some pressure in the tank. Tap on the pressure and set a new target pressure below the current pressure and make sure that the "release pressure" function is active. Verify that the air/CO2 solenoid opens to release pressure.

7. This step will require CO2 or air pressure available. Tap on the pressure and set a new target pressure above current pressure and verify that CO2 solenoid for adding pressure is not engaged. Tap on the pressure again and tap on the symbol for "adding pressure" and verify that the CO2 solenoid for adding pressure is engaged and the pressure is increasing. Tap on the pressure one last time and switch back to "release pressure" function.

8. Now the system has been verified and is functioning as it should.

The Brewing Systems ships standard with one 3-way valve. This will normally be placed on the right side of the system, but if you don't want to sparge using the internal pump, you can install it on the left side to enable whirlpooling. Remember to get an extra dip tube if you want to use this option

By adding more valves, the flexibility will increase, and you can partly or completely avoid having to disconnect tubing or pipes during your brewday. What setup is the best, is subjective. A general advice is to start with the 2-valve starter pack and expand as you get more experience.

S = Temperatur sensor

FCS is a modular control system designed, developed and manufactured by Brewtools in Norway.

The vision behind the system is to take industrial technology and make that available for microbreweries and homebrewers. Using the latest electronic component technology and clever software engineering, we are able to make features that used to be very expensive and complicated available for everyone.

We regularly update the software for our control system to add new functions and features. The update is now done via WiFi (from version 1.01.00)

When a new version is available, your system will automatically download the update and let you know when it's ready to install. The Micro-SD card must be installed in the system as temporary storage for OTA updates The system ships with the MicroSD card pre-installed.

Update options

From version V01.07.01 it is possible to select Standard or Beta updates. If beta is chosen, you will get access to the very latest version with an increased risk of minor bugs. This option is suitable for those who want access to the latest functions and would like to help contribute with feedback so that we can make the software even better.

If you want well-tested functions and are concerned with stability, standard is recommended. Then you get well-tested software with minimal chances of bugs.

There is also a Dev. option. This option requires a code and is used for development testing and other special cases. If you experience having downloaded and installed a version with errors, you can choose Dev. and enter the code 11111111. Then the latest Standard update will be downloaded. This way, you can be sure that you can use the system without errors. Just remember to set the choice back to Standard or Beta afterwards so that you are guaranteed to get future updates.

How to update manually without WiFi

• Get an empty MicroSD card, formatted as FAT32

• Create a folder called "UPDATE" in the root of the MicroSD card

• Copy the *.bin file to the "UPDATE" folder (remove other files in folder)

• Turn the system off, and insert the MicroSD card into the slot on the control box

• Turn on the system, and wait for the update to complete.

ERROR codes

If you get the error message "ERROR", the system has problems with updating. The code displayed will indicate what type of problem it has.

ERROR 01 - microSD card not installed or corrupt: Ensure the microSD card is installed on the back of the controller. If that does not help, try re-formatting the microSD card as FAT32. If that does not help, try another microSD with FAT32.

ERROR 02 - Downloaded file is invalid: Restart the system and try to download once more.

Downloads

Below you can download the latest version of the firmware

The 3-valve setup is based on using a valve on each of the side ports as shown below. You also add a dip tube inside the left port. This allows the wort to be pumped out from the lower port, through the counterflow chiller and back into the left side port through the valve.

With this setup you can take advantage of a whirlpool during cooling. Proteins and hops will form a cone in the middle of the tank thus decreasing your losses to trub. We also recommend circulating outside the malt pipe during mashing to improve temperature stability. By using the bottom 3-way valve in a middle position, you can split the flow around the malt pipe and over the grain bed. We recommend running the pump on 80-100% power and circulating both ways at the same time. More on this is found in the user manual.

You also add an extra 3-way valve on the lower port. This makes you able to also clean the system without disconnecting any tubes. As an option you can use the third valve to bypass the cooler.

S = Temperature sensor

Safety instruction

Introduction

The Pro-series Brewing Systems are built without compromise and is the product series that will always offer the highest level of flexibility, accessories and support for high-end solutions. The Pro-series consist of 3 models of different brew volumes, but they are all based on the same design principle and uses the same control system. The model name tells you the maximum recommended boil volume.

The key concept of these brewing systems is to use Tri-Clamp connections for tool-free and sanitary use. These offer great flexibility and offers the user the choice of different setups based on their preference.

This user manual will teach you how to prepare the system for the first time, how to use it, clean it and maintain it. You’ll also find an FAQ which addresses some questions that might arise during use.

First-time use

This chapter will tell you how to do the necessary steps to prepare your system for use.

Software

The control system for the Brewtools units will automatically receive software updates OTA (Over the air) as long ad the microSD card is installed (fitted as standard) and the unit is connected to Wi-Fi. Software updates are free and will incorporate bugfixes as well as new features. Since the software is under continuous development, we have decided to put all software related information available online.

Check out our user manual for the software:

Assembly

Unpack all the parts and place the brewing system upside down. Connect the power cables and other accessories like the return temperature sensor if you have that. The power cables should exit one of the service holes on the back of the system. The connectors have grooves that only allows the connector to be installed correctly. Do not use excessive force when plugging in the connectors. The optional return temperature sensor should go through the left silicone grommet that is already installed.

Flip the system the right way up and install the 3-way valve on the right side as shown below. Install the pump temperature sensor in the sensor adapter included with a gasket between the sensor and the adapter. Install the assembled sensor adapter on the rear outlet using a TC clamp with a gasket. Cut a part of the included silicone tube and install it between the sensor adapter and the pump. Make sure the tube has a nice curve to avoid blockages.

Install the gasket inside the bottom part of the sparge pipe and inside the mash hat as shown below. Use a small screwdriver or similar to push the gasket into place. The two gaskets are identical.

Install the large silicone gasket on the top of the sparge pipe as shown below.

Install two O-rings marked 18x2mm on the dip tube. The dip tube position can be adjusted freely. More on this subject in the “Using the system” section.

Install 3 blind caps on the open ports indicated below to avoid spilling. If you have extra valve(s), you can use the blind caps as preferred.

Install the 3 legs of the malt pipe using an allen key. Take note that the latches must be installed as shown below, and the wing nut must be used on the outside of the malt pipe. Alternatively, you can use a normal hex nut (not included). Install the silicone leg protectors to avoid scratching the bottom of the main tank during use.

Check for leaks

When filling the tank with water for the first time, make sure the taped threads on the pump and the sensor and heating elements gaskets are not leaking. Tighten if necessary. Also check that all TC clamps are tightly installed. The TC clamps might require tightening after use, due to the variations in temperature.

The filter

The filter included is made from expanded metal and might have some tension. Make sure the filter is flat. Flatten by hand if necessary. The filter should be cleaned before use to remove any residue from production.

Cleaning

The system should be thoroughly cleaned before use to remove polishing compounds and flux from the production process. Use Trisodium Phosphate (TSP) or other chemicals designed for this type of cleaning. Use a microfiber cloth to wipe all surfaces clean.

Passivation

We recommend passivating the steel before first-time use and 1-2 times a year. Use StarSan or similar acid-based chemicals. Fill the tank with lukewarm water. Use approximately 5ml StarSan per liter and leave it for 15-20 minutes.

Electrical connection

The system must be connected to an earthed socket with a residual circuit breaker. The control system supports two individual circuits. This feature is used on the B40pro 110V version, the B80pro and the B150pro due to the power requirements. The 240V versions of the B40pro runs on one circuit. The software offers the possibility to reduce the average maximum power to adapt to your circuit breaker limitations. You can choose between 10A, 13A, 15A and 16A for each circuit in the control system. Take note that this feature is based on standard voltage ranges, and variations may occur. We recommend testing different settings to find the best option for your location.

Simple function test

Fill the tank with water to cover the heating elements. Start the system in manual mode, and check the following:

• Temperature is correctly read by all sensors.

• The pump is running and can be adjusted on screen.

• Both heating elements are working (bubbles will form on the elements)

Using the system

This section explains how to use the system and gives you some good advice and recommendations for use.

For more information on different setups, please keep reading.

The control system

The systems are equipped with a 7” touch screen controller.The software can be updated for free through the built-in WiFi-module. When a new version of the software is available, it will automatically download and prompt the user to install it. If the user does not update right away, the new software will automatically be installed during the next startup.

The software is constantly being updated and new features added, so we will not cover the software in this user manual. Visit our website, www.brewtools.com to get the latest information on our Pro series software.

Valves

The system two T-type 3-way ball valves as standard. One side valve, and one bottom valve. The valves only close the port opposite to the direction the handle is pointing. If the handle points toward the middle port (as shown below), all ports are open.

The bottom valve has an extended handle which makes it possible to control from the right side of the control system. There is a sticker showing the flow based on the handle direction.

Dip tube

The dip tube position is adjustable and is normally used in the two positions shown below. We recommend positioning the dip tube in the upper position during mashing (especially when getting to know the system) to prevent the heaters becoming exposed. Exposing the heating elements will burn them and make them difficult to clean. They might also warp/expand due to the high heat. You can use the mash paddle or equivalent to push the dip tube down when the mashing is complete to get as much wort as possible pumped to the fermenter later in the process.

The Pump

The pump must never run without fluid in the chamber. This will cause damage to the magnetic impeller. In the beginning of the brew, air may be trapped inside the pump. To vent it, start the pump for a few seconds, stop it, and start it again. Repeat if necessary.

The pump must be installed as shown below. If you install it in a different position, it may affect the lifetime of the pump and make it difficult to vent the air out.

Preheating

We recommend heating the strike water before you install the center pipe and malt pipe for an even temperature. We also recommend circulating the water. The bottom valve handle must point to the “UP CENTER” position.

Crushing the grains

We recommend using grains that’s not too finely crushed to get the maximum flow through the grain bed. If you use a lot of special grains like wheat or oats, or you push the limits of the malt capacity, we recommend using rice hulls to increase the flow. The systems ship as standard with the coarse malt pipe filter and our recommended crush grade is 1.1-1.3mm.

Adjusting the malt pipe holders

The latches on the malt pipe may need some adjustment. They should move freely. Push them together to remove it from the latch holder. Adjust as necessary and reinstall the latch. The lower “pin” on the latch can be bent to position using a suitable tool

Lifting the malt pipe

The handle on the malt pipe is designed to be easily removed for cleaning and use of future accessories.

When lifting the malt pipe, make sure to only lift it high enough for the 3 latches to fall out and grab the edge. If you lift the bottom of the malt pipe higher than the center pipe, you may have difficulties getting the malt pipe seated back on the center pipe.

Different setups

The system can be set up in many ways. Below, we show 3 recommended options based on your accessories.

For more more details on the different setups, click at the link below.

Circulating during mashing

We always recommend resting the mash for 20 minutes after stirring in. In this period, we recommend circulating on the outside of the malt pipe. This is done by pumping the wort out through the lower left port and into the tank again on the upper left port. Use a dip tube to make sure the wort is circulating around the malt pipe. This will give you a more accurate temperature and prevent the heating elements burning the sugars. You can circulate through the counterflow cooler, if you have that.

By setting the bottom valve in a middle position shown below, you can circulate both outside the malt pipe and over the grain bed. With this solution you can set the pump power high (70-100%). Make sure the liquid level outside the malt pipe is stable and the heating elements never expose. As recommended earlier, the right dip tube can be set in the upper position to prevent this. Use the bottom valve to adjust the flow over the grains based on your flow rate through the grain bed.

Sparging

The system ship as standard with a sparge pipe. This pipe will sit outside the center pipe during the mashing process. When lifting the malt pipe, the sparge pipe will lift with it thus extending the center pipe. If you are sparging from a second water heater, we recommend connecting the sparge water on the front-facing port on the right 3-way valve. This allows you to pump the sparge water up the center pipe from the water heater, using the internal pump. Adjust the pump speed as needed. Make sure to not sparge with more water than the main tank can hold.

Boiling

Boiling can be done without a lid (open boil) or using a steam hat (accessory), if you have a ventilation system. You can also use the steam hat with our steam condenser (accessory) if you don’t have a ventilation system. During the boiling process it is important to adjust the power to get a satisfactory boil.

It is not recommended to use the pump during the whole boiling process, as hop pellets might clog the dip tube and pump. We recommend adding hop pellets on the opposite side of the pump intake. Whole hops should not be used directly in the tank as they will clog the pump intake. To disinfect the counterflow cooler and tubes, circulate through the cooler at least 10 minutes before starting the cooling process. Take note that you might need more power to keep the boil going when running the pump. Additionally, using the pump while boiling increases cavitation inside the impeller house causing more noise from the pump. It is therefore recommended to reduce the speed and not run it at full speed.

Cooling and transferring

You can use your preferred method for cooling the wort. An immersion chiller will work but will limit the whirlpool functionality.

We recommend using our custom counterflow cooler (accessory). It is designed for maximum flow to get a good whirlpool while cooling the wort. We recommend circulating through the counterflow cooler and back into the tank on the left side with a dip tube on the inside to create a whirlpool. When the desired return temperature is reached (can be measured with optional return temperature sensor), the wort is pumped directly to your fermenter by adjusting the left port 3-way valve (accessory, based on setup).

Cleaning

Regular cleaning is critical to keep the quality of your beer, and also to make your brewing system last you a long time. We recommend using a cleaning agent that does not harm Teflon (PTFE). Our 3-way valves uses PTFE bushings. PBW is not recommended to use for more than 30 minutes at a time.

During cleaning, we recommend using the pump to circulate through the counterflow cooler and all tubes. To empty the tank, remove the center pipe. The bottom valve handle is turned to drain the through the lower port. Use a bucket or a tube going directly to a floor drain.

If you have access to pressurized air, this is a great option to blow water out of the pump and pipes. Take note that the silicone tubes are not designed for high pressure.

Maintenance

Normal cleaning, rinsing and drying the tank, tubes, and cooler is sufficient. Tubes should be replaced when severely discolored.

If valves start leaking due to wear or stuck particles, we offer a rebuild kit for them.

O-rings and gaskets are replaced as needed.

The pump impeller should be checked from time to time to make sure no particles or grains are stuck.

FAQ

See the seperate section for FAQ by following the link below.

Specifications

B40 Pro

B80 Pro

B150 Pro

These products are handmade. As a result of this, the products might have minor cosmetic irregularities without affecting its function.

Declaration of Conformity

Follow the link below.

The 2-valve setup is based on using a valve on each of the side ports as shown below. You also add a dip tube inside the left port. This allows the wort to be pumped out from the lower port, through the counterflow chiller and back into the left side port through the valve.

With this setup you can take advantage of a whirlpool during cooling. Proteins and hops will form a cone in the middle of the tank thus decreasing your losses to trub. We also recommend circulating outside the malt pipe during mashing to improve temperature stability. By using the bottom 3-way valve in a middle position, you can split the flow around the malt pipe and over the grain bed. We recommend running the pump on 80-100% power and circulating both ways at the same time.

S = Temperature sensor

The 4-valve setup is based on using a valve on each of the side ports as shown below. You also add a dip tube inside the left port. This allows the wort to be pumped out from the lower port, through the counterflow chiller and back into the left side port through the valve.

With this setup you can take advantage of a whirlpool during cooling. Proteins and hops will form a cone in the middle of the tank thus decreasing your losses to trub. We also recommend circulating outside the malt pipe during mashing to improve temperature stability. By using the bottom 3-way valve in a middle position, you can split the flow around the malt pipe and over the grain bed. We recommend running the pump on 80-100% power and circulating both ways at the same time. More on this is found in the user manual.

You also add two extra 3-way valve on the lower port. This makes you able to also clean the system without disconnecting any tubes. You can also bypass the cooler without disconnecting any tubes.

With 4 valves there are also a lot of other possible setups depending on your need.

S = Temperature sensor

V02.01.06 (dev) code: 37318216

• Fixed: Minor fixes related to recipe mode and temperature conversion. Mainly relevant for Cloud users.

V02.01.03 (dev) code: 10611392

• Changed: Added MCU ID for debugging purposes on Advanced settings tab. Changed how system send MCU ID to cloud.

• Changed: Minor GUI changes for displaying remaining time during remote control session.

• Fixed: Loss of temperature sensor caused heater to switch off instantly. Added a 20 sec delay to make it more robust for intermittent failing sensors.

V02.01.00 (dev)

• Added: Cloud service connectivity features:

  • Remote Control in Manual mode, Recipe mode and Delayed start.

  • View cloud recipes on device.

  • View Brewfather recipes on device.

  • Copy local recipes to cloud.

  • Auto Resume after power loss.

• Added: Advanced network settings, allowing static IP.

• Added: Temperature offset on Mash sensor.

• Changed: Wi-Fi connection stability improved.

• Fixed: Delayed start timer returning to home screen introduced in V01.09.01.

• Fixed: Translations improvements.

V01.09.01 (beta)

• Fixed: Safety function to detect dry kettle, introduced in V01.09.00, has been improved to avoid false detections.

• Fixed: Auto selection of selected sensor based on pump speed changes has been corrected. The bug was introduced in V01.09.00 and caused the auto select function to work opposite in case were selected sensor was overridden.

• Changed: System now automatically turns on heating and pump after pop-up has been confirmed to enhance user experience. Previously the user had to press the ON button one more time after the pop-up was confirmed.

V01.09.00 (beta)

• Added: Scanning for Wi-Fi networks.

• Added: Wi-Fi connection symbol in upper right-hand corner.

• Added: Monitoring of selected sensor to inform user in cases where an abnormal situation occurs.

  • If pump sensor is selected and pump sensor fails.

  • If pump sensor is selected, heater is on and pump is off longer than 5 sec.

  • If pump sensor is selected, heater is on and tank sensor gets 5°C higher than pump sensor longer than 60 sec.

• Added: You can now jump to a specific step in recipe using a new menu.

• Changed: Check for firmware updates while brew controller is running, not only at startup.

• Changed: Updated the error messages for downloading OTA updates.

• Changed: Sensor error handling improved. System allows to continue using pump sensor if the tank sensor fails.

• Changed: New default PID values (from 46.6, 0.12, 0 to 100, 0.2, 1000)

• Fixed: Make SSIDs with commas work.

• Fixed: Show decimal number in recipe mode.

• Fixed: Sensor error will not longer show as 127/128°C / 262°F.

• Removed: Sparge water reminder when no sparge water is required.

• Removed: Sanitizing reminder when the sanitizing time is 0 minutes.

• Changed: New background and minor GUI refreshments.

• Changed: Sorting of hop additions reversed so that the first addition is listed on top.

• Added: Sanitizing time added in settings.

• Added: Strike overshoot temperature added in settings.

• Added: Mash sensor (4th) reconnect if it drops out.

• Changed: Updating of Wi-Fi module for improved Wi-Fi stability.

• Changed: Minor improvements to validation of recipes.

• Changed: Moved buttons to add recipes to top of screen.

• Fixed: Bug related to how decimal numbers are shown in some instances.

• Removed: Sending of data to cloud service.

V01.07.03

• Added: Automatic temperature control is now available during hopstand in recipe mode.

• Added: Mash sensor (4th) reading added to secret settings.

• Added: Text 2.4 GHz to make it clear that only 2.4 GHz Wi-Fi is supported.

• Changed: Target temperature can be set as low as 10°C in manual mode.

• Fixed: Temperature controller (PID) had errors that could cause temperature to overshoot.

  • Stop integrator from running while the heater is off.

  • Avoid sudden increase in integrator value due to multiple sensor input switching.

V01.07.01

• OTA update settings now supporting BETA and Development firmware download.

• Improvements and expansion of backend system for upcoming cloud integration.

• Cooling and 4th sensor added to recipe screen.

• Cooling and 4th sensor GUI now supports one decimal place.

• Heaters control improved by changing control signal period.

• Target temperature removed when in Manual mode.

• Hide heater controls in delayed mode before and while counting down.

• Bugfix: 4th temperature sensor GUI text translated.

V01.06.01

• Telemetry logging to cloud for test.

• Major back-end rework and updates to wifi module and networking

• Added support for decimals in volume (gallons/liters)

• Added support for French language

• New default PID values (from 60, 0.023, 0 to 46.6, 0.12, 0)

• Delayed start mode improved. Input is now [HH:MM]

• Scrollbars added

• Minor GUI enhancements V01.05.02

• Fixed a issue where the system, in some cases, did not limit power in MASH mode

• Added 80% and 90% power options for MASH mode for users with limited power available. Use with caution.

• Various minor fixes.

V01.05.00

• Delayed start feature added. Use at your own risk

• New languages: Italian, German, Spanish.

• Heater/Pump symbols replace text

• Various framework updates

• Various minor GUI and notification simprovements

V01.04.03

• NOTE: ALL RECIPES MADE IN THE BETA VERSION WILL BE DELETED

• Support for US gallons using recipe mode

• Automatic recipe validation. It is not longer possible to save and run recipes that are incomplete or with incorrect values

• Possibility to show next boil additions by tapping on the timer for next addition

• Confirmation pop-up for deleting recipes

• Return temperature and timer can now be toggled by tapping the cooler button. Feature available in manual mode and during cooling in recipe mode

• Possibility to pause timer by tap and hold timer for 2 seconds

• Scrolling wheel for selecting time and temperature has been replaced by a numeric keypad. This will allow quicker typing of recipes and allow decimals for US gallons

• Fixed bugs related to reaching strike temperatuere when using recipe mode

• Fixed bugs related to temperature control after strike temperature has been reached, resulting in temperature overshoot

• Improvements related to typing and editing text

• Overall improvements to recipe mode

V01.03.01

• Recipe mode added.

• Mash mode heating mode: For both manual and recipe mode you can now limit the max output power in settings (30-70%)

• Popups are redesigned for more flexibility

• Settings are redesigned to scrolling list

• Keypad limits/validation added

• Default fuse limit now set to 13A

• Improved application internal architecture

V01.02.01

• Fahrenheit conversion bug fixed

V01.02.00

• Fahrenheit support added

• Secret settings can now be accessed by holding down the settings symbol in main menu for 3 seconds

• English is default language for new devices

• Manual heating is now allowed even if all sensors are disconnected

• Minor graphical changes V01.01.00

• WiFi functionaliy added.

• OTA updates. Log in to WiFi network. Updates will download autmatically and notify user.

• On-screen Keyboard added. Updated Numeric keypad to reflect same design as new keyboard.

• Added notification (beep) when target temperature is reached (Manual mode).

• Heaters dry-run protection. Device will shut down heaters and pump if sensor 1 (tank sensor) reaches >115 degrees Celsius.

• Minor architectural fixes

V01.00.03

• Settings: Buzzer renamed to Alarm

• Settings: Alarm now selectable. 3 beeps or continous until display is touched.

• Secret settings: Sensor offset now activated and working

• Secret settings: Default PID values are shown when 'default' button is held down

• Warning messages before starting heaters and pump for the first time each session for added safety

• Updated touch input framework

• General GUI, stability and performance improvements

V00.09.17

• Settings: Max current setting now enabled at 10, 13, 15 and 16 Amps

• Settings: Heater cycle offset to prevent both relays starting at the same time

• Settings: Display brightness can be adjusted

• Settings: Pump sensor automatic switching threshold now user selectable from 20-70%

• Improved architectural structures

V00.09.16 - "Freezefix"

• Code optimization

• Updated RTOS to latest version fixing corrupted memory causing the unit to freeze

• Improved onboard diagnostic LED algorithm V00.09.12

• Improved pump control

V00.09.11

• When current temperature exceeds 100.0 degrees, it now shows without decimals to better fit the display - Improved heater control cycle for future asynchronous operation.

V00.09.10

• Initial beta release

Our overflow pipe is an accessory kit that will assist in limiting the risk of exposing the heating elements in an event of stuck mash or too much flow over the grain bed. The principle is simple. If the flow up the center pipe and over the grain bed is greater than what naturally drains through the grain bed, the liquid level will increase and drain through the overflow pipe and end up in the bottom of the tank. This way it is more unlikely that the malt pipe will overflow and end up exposing the heating elements.

The overflow pipe kit is designed with three different length of telescopic pipes and will fit both B40pro, B80pro and B150pro.

Assembly

Use a hammer and a blunt object to carefully punch out the hole in the laser cut filter, or make a hole in your filter with the hole punch.

Mount the base pipe with threads in the filter hole and fasten the nut. A gasket is not needed. Based on what brewing system you have and where the expected grain bed level will be, select one of the three extension pipes. Use the silicone joint grommet to hold the base pipe and the selected extension pipe together. Choose the filter you would like to use and insert it into the filter holder and mount the cap on top.

In use

We recommend setting the filter a bit too high before adding the malt. When the malt is well mixed in, push the filter downwards to where you want it to be. Extending it afterwards is not recommended.

When sparging, make sure the sparge water level is not getting too high to avoid it from draining through the overflow pipe.

Included in the box

• 1 pcs Base pipe with M24 threads, 180mm (fits laser cut filter)

• 1 pcs M24 hole cover (Fits the hole in the laser cut filter if the overflow pipe is not in use).

• 1 pcs M24 nut

• 1 pcs Extension pipe 20cm

• 1 pcs Extension pipe 30cm

• 1 pcs Extension pipe 40cm

• 1 pcs Silicone joint grommet (fits between the base pipe and the extension pipe)

• 1 pcs Silicone holder for filter

• 1 pcs Filter expanded metal (fine) Ø30mm

• 1 pcs Filter expanded metal (coarse) Ø30mm

• 1 pcs Filter laser cut Ø30mm

• 1 pcs Silicone top cap for filter

The Trubinator is a device that is placed at the bottom of the brewing system at the end of the boil process. When cooling starts, a whirlpool is generated. This makes the hops and proteins (trub) draw towards the center. When the cooling is finished and the wort is transferred to the fermenter, the whirlpool will slow down and the trub collected inside the Trubinator.

The Trubinator has a silicone part at the bottom that protects the bottom of the kettle as well as forming a seal to keep the trub inside. The silicone part has a built in guide to help center it in the kettle.

The filter is made from expanded metal in R2x5 size. One single M6 bolt with a wingnut holds it all in place and makes the cleaning quick and simple.

The Trubinator comes in three different sizes. The diameters are identical to the malt pipes of the brewing systems. Small has the same size as B40pro malt pipe, Medium as B80pro, and Large as B150pro. You can use a smaller model than your brewing system malt pipe size if you don't brew hop-heave beers.

Sizes and capacity

• S (Small) (Ø320) - (7.2 liter)

• M (Medium) (Ø420) - (12.4 liter)

• L (Large) (Ø500) - (17.6 liter)

Product specifications

• Height: 90mm

• Material: SS304

• Surface teatment: Electropolished

• Filter: R2x5

Our steam condenser fits our steam hats and uses cold water to cool the steam until it becomes a liquid that runs out of the condenser to a bucket or directly to the drain. It is an excellent alternative to a ventilation system.

Assembly

Assemble all parts together according to picture below. All TC connections need a gasket. The nozzle is screwed inside the top 2" to 34mm adapter.

Assemble your water supply parts to the top inlet in order to supply the unit with cold water (sold separately). Remember to use a garden hose or similar that can withstand the normal tap water pressure. Recommended fittings are either a TC34mm to garden connector or a TC34mm to hose barb. Remember to use a hose clamp.

Install a tube to the outlet hose barb on the steam condenser. Included in the kit is a 19mm hos barb adapter which fits our standard 16x25mm silicone tube. As the steam condenser creates a vacuum to suck out the steam, it is important that the drain hose is not causing counterpressure. We recommend letting the condensed steam flow vertically to a bucket or a drain in the floor. If your floor drain is not close enough, use a second hose from the bucket to the floor drain.

Installing the steam condenser to the steam hat requires a 4" TC clamp fitting and gasket (not included).

The unit ships with a nozzle that supplies 1.1 liters of water per minute at 4 bar pressure. We also offer other nozzles that offers higher or lower flow depending on the water pressure where the system is used and other factors (sold separately). A B40pro requires less cooling capacity than the 6kW+ systems so if water consumption is important to you, you can try the smallest nozzle. Note that the condensated water coming out of the steam condenser will have a higher temperature.

The table below expain how much water flow (l/min) the three different nozzles have based on water suppy pressure. The standard nozzle is called 3002.5.

Steam is sucked through the 4" fitting. Condensation happens when the cold water sprays the cold mist downwards. The condensed steam will drain out the bottom.

Included in the box

• 1 pcs TC 4" to TC 2" adapter

• 2 pcs 20cm straight TC 2" pipe

• 1 pcs TC 2" Tee

• 1 pcs TC 2" Elbow

• 1 pcs TC 2" 1/8" nozzle adapter with TC34mm input

• 1 pcs TC 2" to 19mm hose barb adapter

• 6 pcs TC 2" Clamp

• 6 pcs TC 2" Gasket

• 1 pcs 1/8" BSP-T nozzle, 30 degrees, 1.1 liters per minute @ 4 bar

• 1 pcs Nozzle extension

You also need

• Steam Hat for your brewing system

• TC 4" Clamp and gasket

• Connection for water inlet (TC34mm to suitable hose barb or Garden connector)

• Hose for condensated water (16x25 mm)

Firmware version

The current firmware version is displayed in the upper right corner on the home screen.

General design principles

The device user interface utilizes some general design principles.

1. Blue text and blue digits indicate that it can be pressed to control a certain function. White text or white digits indicates that it has no function. Blue text or digits can have either one or two functions.

   1. Push – First function

   2. Push and hold – Second function

2. Green color is used to indicate that the heater or pump is turned ON.

3. Every place where the user is prompted to input a value a numeric pad will appear. The allowed numeric range is displayed at the top of the numeric pad. The displayed range is dynamic in terms of volume (liter/US gallon) and temperature (°C / °F) set in settings. If the user types an invalid number, nothing will happen when pushing «OK».

Common functions

Timer

A common timer function is made available from manual control, recipe, and delayed start. The timer has two functions.

1. Push – First function – set the timer

2. Push and hold – Second function – pause or resume timer

The timer made available in manual mode and recipe mode show remaining time in MM:SS format. Push to set a new time or push and hold to pause the timer. The timer blir start to blink to indicate that the timer is paused. Push and hold once more to resume the timer. When the time is up, the built in buzzer will sound according to the settings. Please see seperate section regarding settings.

The timer used for delayed start is slightly different. As it allows for up to 24 hours, the format is HH:MM:SS to provide a better user experience. Please see separate section for delayed start mode.

Pump control

The pump can be turned ON and OFF using the round button to the left of the slider. The slider is used to control the pump speed.

Heater control

The built-in heaters can be controlled in three different modes. Push the blue text to toggle between the modes.

1. AUTO – PID control limited by “Max current” set in settings menu.

2. MASH – PID control limited by “Mash mode power” multiplied by “Max current” set in settings menu.

3. MANUAL – Manual power control based on slider position. “Max current” set in settings menu define the scaling of power output.

The heaters can always be manually turned ON and OFF by pushing the round button on the left side of the slider.

The PID controller only use one temperature sensor at the time as process input. This means that it uses either the tank sensor or the pump in-line sensor. Indication to what sensor is currently in used as process input is indicated by the text above the actual temperature display.

In settings menu, a «sensor threshold» can be defined. This value is set in percentage and cohere to the pump speed. If the pump speed is set, using the slider, to a value higher than the threshold, the PID controller will automatically switch to using the pump in-line sensor. Similar, if the pump speed is set to a value lower than the threshold, the PID controller will automatically switch to using the tank sensor. This is to ensure that the in-line pump sensor is not used as process input if the pump speed is too low to provide a satisfying temperature control. It is always possible to override what sensor that should be used by pushing the temperature value. Selected sensor is indicated by the text above the actual temperature value. If sensor selection is overridden, the text will be displayed as red as opposed to blue.

Return temperature and mash temperature

In addition to the Tank- and Pump sensor, further two temperature sensors can be connected to the control system.

• Return temperature: This sensor is normally placed on the outlet of the counterflow chiller.

• Mash temperature: This sensor is manually placed into the grains while mashing.

The temperatures can be seen on the display by clicking on the upper left button. This will toggle between:

• Timer

• Return temperature

• Mash temperature

The following pictures show what happens when toogeling between the three displays.

Note that, the heater control cannot be controlled using return- or mash sensors input. At least not for now :-)

Manual control

Manuel mode is where you want to be if you want to have full control and continuous interaction with the equipment during the brewing process. Absolutely recommended as a starting point if you are new to the brewing equipment.

If you want to use the machine as a «Sous vide», manual mode is what you will be using.

From the manual mode screen, multiple functions can be performed e.g. changing the target temperature, toggle between the three heating control modes as well as using the timer. The pump can be controlled manually, and it is even possible to change settings live while brewing. By pushing the button with the snow crystal symbol, the timer will be swapped with the temperature from the third senor (accessory). The timer will still run in the background and by pushing the same button the timer will reappear.

Recipe

Recipe mode allow you to define the whole brewing session and let the control system guide you through the whole brewing process, keeping track of time and temperature. It is possible to store up to 20 custom recipes on the device. A new recipe can be added manually on the device by clicking the plus symbol. Recipes can also be imported from Brewfather by clicking at the Brewfather logo.

More details on how to import recipes from Brewfather, click the link below.

Stored recipes can be edited (pencil symbol), deleted (recycle bin symbol) or executed («play» button). Changes to recipes will not be automatically synchronized back to Brewfather.

Below is an example of how a recipe can look like. By taking the time to type the hop name and amount, you will experience that the text will appear during the brewing process which is of great help.

Recipe name – Give the recipe a proper name to make it easier to find it.

Strike overshoot temperature – Set the strike temperature if you want to compensate for the grain temperature absorption.

Boil time – How long the boil will last.

Cooling target – Target temperature for transferring to fermenter.

Sanitizing time – Get a reminder before the boil time is over to start the pump to circulate boiling wort through the counterflow cooler and hose line to sterilize it.

Mash water – Amount of mash water to be used.

Sparge water – Amount of sparge water to be used.

Sparge temperature – Temperature of the sparge water.

Mash steps – Define mash steps. Maximum 16 steps. Temperature must be incremental for each step.

Boil additions – Dine the additions used during boiling. Maximum 16 additions. Time for each addition is defined as how long it will be boiling. Time must be within total boil time defined above. Text is used as help as it will appear on the screen along the way.

Hopstand additions – Define hop stand. Set time to «0» to skip hop stand.

While running a recipe, notifications will pop up to guide you through the whole brewing session. A selection of notifications will also sound the buzzer according to settings.

Below are some examples of how running a recipe mode will look like.

Delayed start

Delayed start is a mode that allows you to schedule the machine to automatically heat your strike water beforehand, saving time on the brew day. The timer can be set to maximum of 24 hours countdown.

To use it, fill the tank with the right amount of mash water and set the timer to when the heating will start. Remember to allow necessary time for the water to heat, typically 30-60 minutes. When the set point temperature is reached, a safety mechanism is embedded to shut down the power after 4 hours. Time to shutdown will be displayed. This safety feature is implemented in case you forget or for some reason are prevented for conducting the brewing session. An additional safety feature is in place in case the sensors fails while delayed start is active. If sensor fails, the heaters will turn off or not starting at all.

Settings

Settings are divided into 3 tabs.

General

Under the «General» tab you will find most of the day to day settings.

Alarm beeps – Number of beeps when the buzzer is activated. Choose; none, 1,3,5 or continuous.

Brightness – Select screen brightness in 20% increments from 40% to 100%.

Language – Select language. English, Norwegian, Italian, German, Spanish or French.

Sensor Threshold – Set the pump speed threshold where the in-line pump sensor automatically will be used as opposed to tank sensor as process input for temperature control. Select either 20%, 30%, 40%, 50%, 60% or 70%. It is still possible to override this, please see heater control section further up.

Max current 1 – Set the max power draw for power input 1. It is recommended to set it according to amperage rating on the circuit breaker feeding your power outlet. Available settings are: 10A, 13A, 15A and 16A.

Max current 2 – Set the max power draw for power input 2. It is recommended to set it according to amperage rating on the circuit breaker feeding your power outlet. Available settings are: 10A, 13A, 15A and 16A. Note! B40pro 240V version does not use this setting as it only has one power input cable.

Temperature unit – Select Celsius (°C) or Fahrenheit (°F).

Volume unit – Select Liter or US Gallon (1 US Gallon = 3.785 liters)

Mash mode power – Select power limitation used in Mash mode. This is a nice feature to reduce or avoid burning of the heating elements is cases of using wheat grains and/or step mash programs. Toggle to select either 30%, 40%,50%, 60%, 70%, 80% or 90% power during mash mode. The power reduction is related to any additional reduction set in Max current setting, so make sure total power available is enough to keep a stable temperature or perform a temperature increase during step mash at preferred pace. Other factors that will play a role is: surrounding temperature, whether lid is on or off, use of insulation jacket, volume in the kettle and voltage. It is recommended to test this prior to starting the brewing session, especially if you plan to use recipe mode as it will not allow you to change this on the fly.

To enable the power reduction, now called; mash mode, please see heater control section further up. If the text “MASH» is shown below the target temperature, you know it is activated. You will also see that the power slider indicator on the screen is locked to not exceed the percentage value set. For recipe mode, the system will automatically select mash mode.

Sanitizing time - Select how long before the end of boil the system should notify user to start circulating through the countercurrent cooler to disinfect the equipment. The value is used by default every time you create a recipe on the device or in cases where it is not defined when a recipe is downloaded from Brewfather.

Strike overshoot temperature - Select how much warmer the water should be for strike to compensate for the temperature effect of the grains when it is poured into the brewing machine. The value is used by default every time you create a recipe on the device or in cases where it is not defined when a recipe is downloaded from Brewfather.

Wi-Fi

To connect the device to a 2.4GHz Wi-Fi network with internet access, you will have to consent to Brewtools collecting anonymous data for the purpose of improving the services. Consent is given from the screen before filling in SSID and password.

Note! SSID is case sensitive meaning it distinguishes between small and capital letters. Additionally, some special characters are not supported by the system. Please check the keyboard on the device for allowed special characters.

Connection status is shown to the right. To disconnect the device from Wi-Fi, press the thick box. Last used SSID and password will be stored locally at the device.

Update

If the device is powered on and connected to internet, it will download new firmware as it become available:

• microSD card is installed in a slot on the backside of the control box.

• Connected to internet.

To check whether the device is downloading an update, please open the «Update» tab. When a new firmware is downloaded, user will get a notification. User then decide to install immediately or next time the device is powered on.

Secret settings

A secret settings menu is available from Manual mode or Delayed start. By pushing and holding the B-logo for more than 3 seconds you get access to settings that are considered more advanced and normally not relevant for most users. Offsetting temperature sensors and changing the PID controller parameters should not be done unless it is familiar to you.

Push «SHOW» button to see the default PID parameters.

From firmware version 1.6.0, standard PID parameters were changed to reduce temperature from overshooting/exceeding the target temperature.

Version 1.5.1 and previous: P=60 I=0.023 D=0

Version 1.6.1 -> : P=46.6 I=0.12 D=0

Introduction

Our Brite tanks are perfect for storing, maturing, clearing and carbonating beer. Designed with basis from our well proven Unitanks, pressure rated up to 2 bars and with enough ports to support future accessories. Key points:

• Closed transfer from fermenter to minimize oxygen exposure.

• Forced carbonation.

• Closed transfer to keg, canning or bottle fillers.

• Use it as a serving tank.

• Temperature control using a glycol chiller.

In addition to this, our Brite tanks offers:

• Built in cooling jacket for easy cleaning and efficient cooling.

• TC 8" top port for easier cleaning.

• TC 2" bottom dump port with butterfly valve.

• 3 x TC 1.5" (DN32) ports below the cooling jacket for sensors and racking.

• TC34mm port with sample valve.

• 4x TC34mm ports on top for accessories.

• PureBlast™ surface inside and out for easier cleaning, lower risk of hidden micro-pore contamination and no need for passivation, unless you ferment highly acidic beer or fruit juices.

Brite light

Polyketone (POK)

Polyketone (POK) is a plastic material that is food grade, extremely durable and can withstand high temperatures (220°C melting point) and acids. This vastly reduces cost without compromising the user experience.

Models

Our Brite tank series currently consists of 4 models based on the same design principles, but with different capacities. The name of the tanks reflects the tanks approximately gross volume in liters. All Brite tanks feature the same ports and and functions. The two smaller models (Brite 40 & Brite 80) have an 8" to 3" adapter on the top, and the larger models (Brite 150 & Brite 300) have a 8" to 4" adapter.

Dimensions

This is included as standard

• 1 pcs Analog pressure gauge, TC34mm including. 5 pcs membrane gaskets.

• 1 pcs TC34mm PRV, 2 bar (Brite light has a pull-type PRV/Safety valve with 7mm barb)

• 1 pcs Butterfly-valve, 2" (Brite light models comes with POK valve)

• 1 pcs TC elbow 90°, 2"

• 1 pcs TC pipe 200mm, 2"

• 1 pcs Insulation jacket, black neoprene (not included for Brite light)

• 1 pcs Sample valve, 34mm (Brite light models comes with POK sample valve)

• 1 pcs TC Adapter 8"- 4" *(Brite 40 & 80 comes with 8"-3" adapter. Light models with POK variant).

• 1 pcs TC blind cap, 4" *(Brite 40 & 80 comes with 3" blind cap)

• 3 pcs TC blind cap 1.5"

• 2 pcs TC blind cap 34mm

• 2 pcs TC gasket 8" lipped

• 2 pcs TC gasket 4" *(Brite 40 & F80 comes with 3" gasket)

• 1 pcs TC gasket 1.5" 5-pack

• 10 pcs TC gasket 34mm (DN20)

• 1 pcs Tri Clamp 8"

• 1 pcs Tri Clamp 4" *(Brite 40 & 80 comes with 3" clamp)

• 3 pcs Tri Clamp 2"

• 3 pcs Tri Clamp 1.5"

• 5 pcs Tri Clamp 34mm

• 1 pcs Safety instruction with link to our online user manual

• 4 pcs M10 steel/rubber feet

• 1 pcs Tool for tightening TC clamps

• 1 m Silicone tube 6x10mm (Only for Bright light models)

Accessories (sold separately)

Assembly

1. Unpack the Bright tank. Please recycle packaging.

2. Flip the tank upside down, resting the top port on a soft surface.

3. Install the four M10 steel/rubber feet.

4. Install the 2" elbow, pipe and butterfly valve.

5. Flip the tank right way up and mount the sample valve on one the forward facing 34mm TC port.

6. Mount the blind plugs on the TC 1,5" ports.

7. Mount the safety valve (PRV) on one of the available top 34mm TC ports.

8. Mount the analog pressure gauge on one of the available top 34mm TC ports using the attached blue membrane gasket. It is important to make a small hole in the center of the blue membrane gasket before use.

9. Mount blind caps on the two remaining top TC 34mm ports.

10. Mount the 8" to 4"/3" adapter. Use the attached tool to tighten the 8" clamp further to ensure it is pressure tight.

11. Mount a 4" or 3" blind cap on the top.

12. Mount any additional accessories.

First time use

The tanks use our PureBlast™ surface on both the inside and the outside. This is what gives the matte surface. The surface has no polishing residue or wax but should be cleaned with warm water and a cloth to remove potential dust from the blasting process.

Fittings and valves should be cleaned well before first use.

As usual, the tank must also be sanitized with Star-San or similar before it is used.

Cooling setup

It is possible to use several of the glycol coolers that are on the market today. Check out our product selector by clicking on the link below.

In use

The tank is always washed and disinfected before use.

If the storing, maturation is to take place under pressure, a spunding valve must be used. Set this to the desired pressure.

The Sample valve is ready for a coil on the spout so that you can pull samples from the tank under pressure without too much foam being formed (sold separately).

When the cooling jacket is in use, condensation of moist air can lead to water dripping on the floor. It is therefore recommended to use the neoprene insulation jacket to minimize condensation.

Cleaning

When the tank has been emptied, make sure to release any overpressure in the tank and keep it open so that air can come into the tank unhindered. Do a first clean with cold tap water to remove eny remainings.

For the second cleaning step it is recommended to use CIP and a caustic cleaning agent like PBW. The same solution used on our brewing systems and fermenters will work with our brite tanks:

• TC 4" CIP adapter (7712544) or TC 3" CIP adapter (7712755)

• CIP-ball, 1/2" F-NPT (7712545)

Using a powerful pump, connect the pump intake to the bottom of the brite tank and the outlet to the CIP adapter to the top of the fermentation tank.

Specifications

Brite 40

Brite 80

Brite 150

Brite 300

Volume drawings

The drawings below show more details on the sizes and volumes for all the Brite tank models.

Certifications

Our Brite tanks are designed and manufactured with a high focus on quality and safety. They will be tested and approved in accordance with the requirements of PED 2014/68/EU by an independent party before entering the market.

Declaration of Conformity

What is the Troll system?

The Troll system is a product line of brew tables, frames and accessories specifically designed for Brewtools brewing systems and Unitanks.

The Troll brew tables with crane (accessory) is an awesome combination that makes it possible to lift the malt pipe during and after sparging with precision. This is especially useful in locations where having a ceiling mounted lifting device is not possible or beneficial. It can also pivot to allow for the malt pipe to be lowered to an adjacent side table or similar. With the included wheels even more flexibility is added.

The current Troll product line consists of the following main products.

• Brew tables (low and tall model)

• Brew crane (100 kg / 220 lbs)

• Unitank frame

• Frame with plate

Key features

• Hight quality

• Modular design with high flexibility

• PureBlast™ surface

• More accessories in the future

Combinations and usage

The brew tables and frames have a modular design allowing multiple units to be joined together. More details on this in the assembly section. This allows for lots of combinations like pictures show below.

Crane position and required ceiling height

The crane will need to be able to lift the total height of the brewing system and the malt pipe combined. For our systems, the following minimum lifting height is needed.

• B40Pro – 86cm

• B80Pro – 106cm

• B150Pro – 133cm

Use the table below and find your table model, low or tall. Follow the line towards the right to find a height number that is more than what is required. Follow the column up to find the crane position and down to find the required ceiling heigh needed. If you have more ceiling height than needed, feel free to select a higher crane position if you like.

Example:

I have a B80pro and a Troll Brew Table low model.

Lifting height needed for B80pro is 106 cm minimum. From the table below I find the low model and follow the row to the right until I see a number greater than 106 cm, which is 110.9. Following the column upwards I find that the telescopic position of the crane is 2. Following the column downwards I find that the ceiling height needed in this position is 194.5 cm. I have a 239 cm ceiling height where I brew, so I considered for a moment mounting the crane in the highest position even though I don’t have to, but then I remembered that I need to be able to move the brew table out through the garage door to clean it. The garage door is 220 cm tall so I’ll go by position 4 which requires 214.5 cm height.

Assembly of brewing table

A spanner or wrench might come in handy. The rest is provided in the package.

Start by placing the a table frame on the ground. The upper and lower frame are identical and have no dedicated way up or down, however the center bar should point towards the front of the table like show in the picture below.

Install the castor wheels with brakes in the front holes like shown in the picture to gain easy access to the brakes during use. The castor wheel with brakes cannot be used on the back in combination with the crane.

Install the castor wheels without brakes on the back.

Install the legs by screwing them by hand on to the threaded stem on the castor wheels. Note that the leg has holes for joining it with additional tables. The holes should be on the upper part of the legs. When the legs are screwed in, don’t tighten using tools until the top frame is installed.

Place the top frame oriented the same way as the lower frame (center bar pointing towards front) on the vertical legs and use the included M10x50mm bolts to fix it to the legs. Use the included Allen key (6mm) to tighten.

Now, use a spanner or wrench to tighten the nut on the castor wheel.

Attach the five silicone strips onto the top frame. The silicon strips act as spacers for the M10 bolts fixing the legs against the top plate.

Place the top plate over the table frame so that the crane hole is situated on the back side. Choose whether you want the crane on the left or right side.

Included in the package are silicone plugs for sealing the open holes to avoid water ingression. Use them if you want.

A bracket for counterflow cooler (accessory) can be mounted like shown on the picture below.

Assembly of crane

Start by mounting the crane bottom support piece. This is placed on the lower frame on the same side as the hole in the top plate. Use two M8x50mm bolts along with plain washer and nut from the crane bolt kit to fix the crane bottom support to the lower frame.

Find the support leg with a welded-on nut. Screw the adjustable foot into the nut so that the nut is pointing towards the adjustable foot. The support leg has a hole on the opposite end to fix it to the crane bottom support using a M8x50 bolt like shown on the picture. It is important that the support leg is mounted such that it will support the brew table while pivoting sideways.

Place the two nylon rings into the holes at the bottom support piece and the top plate. They will fit snugly.

Take the crane column pipe with the biggest diameter. Make sure the holes point upwards. Insert it into the nylon ring in the top plate and further into the nylon ring in the bottom support piece.

Using two M10x80mm bolts, fix the crane boom to the middle crane column. The end with 2 holes in the middle crane column should be pointing upwards. Use the nylon liner ring with hole as shown on the picture, as it will make the joint even better. It is important that both bolts go through the middle pipe.

Fit the nylon liner ring without hole onto the bottom crane column and slide the top part of the crane into the lower column.

Now, with the crane in its lowest position, prepare to install the nylon pulleys in the crane boom.

Before installing the pulleys, the winch rope must be pulled through the boom so that the thimble is sticking out of the boom end. Then lead the thimble back in throught the boom end and out of the squared opening depending on the distance you would like.

Fold the rope around the front pulley and by pulling the rope carefully from both ends the pulley will slowly be guided into the boom until it eventually hit the hole. Install the clevis pin and lock it with the cotter pin.

Install the back pulley using the clevis pin and cotter pit to lock it.

Find the winch bracket and mount it to the winch using the two M10x20 mm bolts using plain washer and nut.

With the winch mounted to the bracket and with two M10x80 bolts at hand, lift the crane top assembly upward until the needed height is reached. Put the bolts through both the backet and the column and secure it with plain washer and nut.

Attach the spring carabiner and the low-profile lifting bracket.

Attach S-hooks.

The 9mm holes on the lifting bracket has the following distances:

• 32cm

• 37cm

• 42cm

• 47cm

• 50cm

Placing a Unitank on top of the Troll Unitank frame

The Troll Unitank frame has slotted holes especially made for our F40/F80/F100/F150/F300 Unitanks.

Assemble the frame with castor wheels and lock the wheels. We recommend having the two lockable castor wheels at the front. Use nuts and acorn nut.

Place the nylon spacers on to the frame at about the correct place so that the bolts will fit through the frame. Measure the distance between the legs to be sure.

Turn the Unitank upside down or lay it down to unscrew the adjustable feet. Make sure the threads are clean.

Place the Unitank carefully on top of the nylon spacers as centered as possible. Make sure the front of the Unitank matches the front of the frame. Have someone hold the Unitank to avoid it from falling over while someone starts to screw the M10x80mm bolts from below. Don’t tighten them until all four bolts are in place and the Unitank is centered on the frame. Then tighten the bolts.

Safety consideration when using the Troll system

When it comes to lifting and moving heavy items around, you should always have your own and others safety at mind.

Specifications

Troll Table

Table size: 730mm x 730mm

Table height: 590mm (low model) and 890mm (tall model)

Table weight: 27kg (low model) and 29kg (tall model)

Surface treatment: PureBlast™

Material: 2 mm Stainless Steel (SS304)

Troll Frame

Frame size: 730mm x 730mm

Frame height: 15cm (with wheels)

Surface treatment: PureBlast™

Material: 2 mm Stainless Steel (SS304)

Castor Wheels

Castor Wheels: Ø68mm / 3”, black rubber

Max load: 100kg (per wheel)

Threads: M10x50mm

Material: Stainless Steel (SS304)

Troll Crane

Crane ceiling height required: 184.5cm (lowest position) to 234.5cm (highest position)

Crane height adjustment step: 10cm

Crane lifting height on Troll Brew Table low model: 101cm to 151cm

Crane lifting height on Troll Brew Table tall model: 71cm to 121cm

Crane lifting bracket: 52.5cm x 4mm

Crane lifting bracket, hole distances: Ø32/37/42/47/50cm (9mm holes)

Crane swivel: 360 free rotation, no lock or end stop.

Crane weight: 13.2 kg

Surface treatment: PureBlast™

Material: 2 mm Stainless Steel (SS304)

Manual Winch

Gear ratio: 1:3.25

Winch capasity: 300 kg

Handle length: 16.5cm

Handle rotation point, height over floor: 115cm

Length of rope: 5m

Locking mechanism: Yes, ratchet locking.

Brewfather integration is made available from version 1.8.2 and newer. The integration make it possible to download a recipe from Brewfather to the Brewtools control system using a 5 character code. The recipe can then be stored and edited on the Brewtools control system.

Current integration does not have ability to send live brewing status back to Brewfather. However as part of a bigger ongoing Brewtools cloud intergation process this will likely be available in the near future.

Getting started

This section explain how to use the Brewfathe integration.

Step 1

Log in to Brewfather from your smartphone or computer. Open Settings.

Step 2

Enable "Brewtools" as Power-up in Brewfather under settings.

Step 3

Open the recipe you want to send to the Brewtools control system and click the green "brew" symbol.

Step 4

Change status to brewing.

Step 5

Click "Send".

Step 6

A 5 character code will show. The code will be valid for minimum 10 hours but will occasionally be deleted.

Note that Brewfather perform a recipe validation prior to generating the code. Validation errors will be displayed below the 5 character code for information.

Step 7

On your Brewtools controller, open recipes and click the Brewfather logo.

A popup will instruct the user what to do.

Enter the 5-character code and click OK.

The controller will then download the recipe and display it. It is always recommended to verify the content before running the recipe. If mandatory field are missing, they will be indicated with red background and you will need to fill it in before you can save it on the controller.

The counterflow cooler is made with high quality steel pipes, and has a design that does not reduce flow too much. The wort can be pumped throught the counterflow cooler and back into the kettle via the dip tube to create a whirlpool. The whirlpool will draw particles towards the center of the tank and reduce trub (hops and proteins) transferred to fermenter.

In use

In preparation for cooling, it is important that boiling wort is circulated through the cooler to ensure that the cooler's inner tube is sanitized.

Switch off heating elements before cooling starts. Set the bottom valve so that the liquid is pumped out and through the cooler. Follow the liquid flow to make sure that all valves are in the correct position before starting the pump. It is recommended to run the pump at full power (100%) in the beginning and slow down before the end to allow the trub to settle.

Select the return temperature display on the screen if you opted for this accessory. This way you can keep an eye on the temperature of the returning wort. Also monitor the tank temperature.

If you're doing a hop stand, the pump is stopped manually based on the tank temperature. Set the timer manually based on how long the hopstand should last, if not already set in recipe mode.

When the desired pitching temperature is reached (based on return sensor), change the flow direction after the cooler so that the wort goes to the fermenter and not back into the kettle.

Product specification

• Length: 5.2m

• Inner pipe: 14.3mm

• Outer pipe: 22mm

• Fittings: 4x TC34mm

• Material: SS304

• Surface teatment: Electropolished

• Box size: Height 22cm, Length 41cm, width 45cm

• Weight: 5.5 Kg

Performance test

A performance test has been carried out to demonstrate the performance of the counterflow cooler. Additionally three different ways of using the counterflow cooler has been tested to demonstrate the difference in performance.

The goal of the test is to cool 50 liters / 13.2 US gallons og boiling wort down to 20°C /68°F. The cooling water holds 9°C / 48°F and has a flow rate of 19 liter per minute / 5 US gallons per minute.

Summary

Based on the test, it becomes clear that our counterflow cooler is not designed to be used as a "single pass" method. The reason for this is due to the hugely sized 14.5mm inner diameter tube designed to minimize the flow restriction as that will negatively affect the whirlpool-function.

Method #2 is 2 minutes faster and saves 46 liters of water compared to method #1.

Introduction

MiniUni™ is a series of high-quality flexible fermentation tanks. The series comprise of MiniUni™ models with no built-in cooling jacket, and MiniUni™+ (plus) models with built-in cooling jacket. The plus series also has two additional TC1.5" ports on the front of the unit which is suitable for thermowell and racking options. Apart from that, all MiniUni™ products have the similar features.

Key features (common for all)

• PureBlast™ surface both inside and out for easy cleaning, reduced risk of micro-pores and no need for passivation. If used with acidic beer or juices, passivation is still recommended.

• Pressure rated for 2 bar (30 PSI).

• Can stand in the included base or hang on the wall.

• Simple cleaning with 4" TC port on topp and 2" TC port at the bottom.

Key features (only for 30+ / 40+ / 50+ models)

• Built in cooling jacket (3/8" female NPT fittings)

• Two additional TC1.5" ports on the front.

The tanks includes a basic accessory kit which makes it suitable for open fermentation. Hang it on the wall in the brewing room or place it in a fridge.

Other areas of use

In addition to using the tanks for fermentation, they can also be used for:

• Keg for serving

• Brite tank

• Sparge water tank (HLT)

• Tank for acid/caustics for CIP process

Basic kit

As standard, the MiniUni contains the following:

• MiniUni™ Tank

• Plastic base with silicone gasket.

• Wall bracket and wall support (screws not included).

• Wall bracket safety pin.

• Composite TC adapter 4" to 34mm.

• Airlock, 3-piece with holder for TC34.

• Tri Clamp, 4"

• TC Blind cap 2"

• Tri Clamp, 2"

• TC Gaskets 4", 2-pack

• TC Gaskets 2", 5-pack

The tanks are approved for pressure up to 2 bar and can be used for pressure fermentation, which is particularly beneficial when fermenting without active cooling.

Pressure kit (optional)

The pressure kit contains the following:

• Composite TC 4" Pressure top

• Mini Spunding valve, M24 threaded

• G1/4" to 3/8" Pushfit adapter and analog pressure gauge

• M14 Pressure Relief Valve (PRV)

• M16 to 7mm hose barb fitting

• Silicone tube 6x8mm

• Floating ball 44mm, with tube holder

• Tri Clamp, 34mm

• TC Gaskets

• Ball lock adapter, Gas, M24 threaded

• Ball lock adapter, Liquid, TC34mm

Personal customization (accessories)

In addition to this, other accessories can be used, such as

• Neoprene insulation jacket

• Cooling jacket solution

• Tripple wall bracket.

• 4" Tri Clamp with handles for easy lifting.

• M16 dip tube as alternative to floating ball. Will require TC34mm 8mm gland adapter on top of pressure kit.

• 4" CIP adapter with CIP-ball for cleaning.

• 2" heating element for use as HLT. (coming)

• Leg kit

• 2" elbow, TC Reducer 2" to 1.5" and 1.5" butterfly valve for dumping yeast etc.

Assembly with basic package

1. Unpack the tank and keep or recycle the packaging.

2. Turn the tank upside down.

3. If an insulation jacket (accessory) is to be fitted, it is easiest to do this now.

4. Install 2" blind cap.

5. At the bottom of the box is a plastic base. Pull it ut of the box and press the large silicone seal into the groove. 3 silicone plugs are included which can be used as protective legs under the plastic base. These are pressed into the threaded brass bushings.

6. Turn the tank over and place it on top of the plastic base.

7. Mount on the composite TC adapter 4" to 34mm on top of the tank.

8. Pull the supplied blue airlock holder onto the top of the TC adapter and place the airlock in the hole.

9. Optionally, fix the wall bracket to the wall using suitable countersunk screws.

10. For plus models only: fix blind caps to the front TC1.5" ports or other accessories like a thermowell and a racking solution.

Assembly of pressure kit

1. Find TC34mm Ball lock adapter for fluid and M16 to 7mm hose barb adapter. Make sure that the latter part has an O-ring before screwing it into the Ball lock adapter.

2. Fit the jointed part on top of the pressure top with a TC34mm gasket and clamp.

3. On the sides of the pressure top there are 4 ports. One of the smallest has a small hole at the top. This is for an M14 Pressure Relief Valve (PRV). Make sure this has an O-ring on the tip and screw it into the port with the small hole. It is enough that this is tightened by hand.

4. On the opposite side, a pushfit adapter and analog pressure gauge must be mounted. This is carefully screwed in and tightened by hand. The threads can easily become damaged if you tighten it using tools. The pressure gauge is carefully pressed into the push fit and rotated so that the measuring disc is straight.

5. The remaining ports are both of the same type. You can therefore mount the Ball lock adapter for gas and the mini spinning valve on the side that is most appropriate. It is important that these are installed with care. Hold the parts straight and apply pressure when screwing them in. Watch while screwing in by hand that the parts are entering the threads straight. Only use tools to tighten the last 3mm in order to get the O-ring to seal properly.

6. Find the float ball and the silicone tube and mount this on the 7mm hose barb on the inside of the pressure top. Remember to adapt the length of the tube so that it fits your tank model.

7. Before the pressure top is put into use, it may be a good idea to carry out a simple pressure test to ensure that it has been installed correctly and is working as intended. This can be done on the tank itself, but can also be done by mounting it on a 4" blind cap or some other suitable equipment. Close the mini spinning valve fully by turning the adjustment know clockwise and put on e.g. 1 bar pressure via the ball lock adapter and disconnect. Let the pressure top sit for a little while and check that the pressure has not changed over time, indicating a leak.

First time use

The fermentation tanks use our PureBlast™ surface on both the inside and the outside. This is what gives the matte surface. The surface has no polishing residue or wax but should be cleaned with warm water and a cloth to remove potential dust from the blasting process.

Fittings and valves should be cleaned well before first use. TSP is an excellent cleaning agent for this use.

As usual, the tank must also be sanitized with Star-San or similar before it is used.

Passivation is not needed with PureBlast™ surfaces.

In use

The fermentation tanks are flexible and can either be placed in the plastic base on the floor or on a bench or hung on the wall for fermentation in a temperature-adjusted room. It is also possible to place the tanks in a refrigerator or the like to have better control over the temperature and to have the opportunity to carry out a cold crash after the end of fermentation.

If you use a pressure fermentation kit, fermentation can take place more naturally with less risk of unwanted ester production, even if the temperature should rise more than desired during storm fermentation.

In time, cooling solutions will be launched that allow you to use glycol coolers to control the temperature with precision.

When using the pressure fermentation kit, you will be able to monitor the pressure inside the tank and use the mini spinning valve to keep the fermentation at a certain pressure. This spinning valve is without a scale and must therefore be adjusted in advance or little by little along the way.

Transfer to keg is done through the ball lock adapter that sits on top of the pressure top. The tube with the float ball, attached to the underside of the pressure top, will lead beer out as there is enough pressure inside the tank or supplied from the outside via the side-mounted ball lock adapter.

It is possible to empty trub through the lower 2" bottom port, but this will require that the tank is mounted on the wall with a 2" butterfly valve and other suitable accessories.

When the cooling jacket on the MiniUni + models is in use, condensation of moist air can lead to water dripping on the floor. It is therefore recommended to use the neoprene insulation jacket to minimize condensation.

Cleaning

When the tank has been emptied, there will always be some residue left. Leave the top flange open. Pour out the residue and rinse thoroughly with water. Empty the tank and repeat if necessary.

As step 2 in the washing process, it is recommended to use a caustic detergent such as PBW. Either use CIP or fill a few liters of pre-mixed detergent in the tank and shake well. Use a brush as needed.

Chemical resistance

• The base is made of PA66 Polyamide (Nylon) which has moderately good resistance to chemicals.

• Composite TC adapter 4" to 34mm and Pressure top is made of POK (Polyketone) which has excellent resistance to chemicals . POK is food safe and can be treated similar to eqvivalent parts made of steel.

• Wall bracket safety pin is made of ABS.

Specifications

MiniUni™ 10

• Height without base and accessories: 32 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 34(d) x 43 (h) cm

• Net weight: 6.1 Kg

• Gross weight: 7.25 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 13.8 liter

• Maximum recommended volume: 10 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Material: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Operating Pressure: 1 bar / 15 PSI

• Maximum Pressure: 2 bar / 30 PSI

MiniUni™ 20

• Height without base and accessories: 50 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 34(d) x 61 (h) cm

• Net weight: 8 Kg

• Gross weight: 9.3 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 24.9 liter

• Maximum recommended volume: 20 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 30

• Height without base and accessories: 66 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 34(d) x 77 (h) cm

• Net weight: 9.65 Kg

• Gross weight: 11.2 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 34.8 liter

• Maximum recommended volume: 30 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 40

• Height without base and accessories: 82 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 34(d) x 93 (h) cm

• Net weight: 11.2 Kg

• Gross weight: 13 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 44.5 liter

• Maximum recommended volume: 40 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 50

• Height without base and accessories: 98 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 34(d) x 108.5 (h) cm

• Net weight: 12.85 Kg

• Gross weight: 14.8 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 54.4 liter

• Maximum recommended volume: 50 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 30+

• Height without base and accessories: 66 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 35(d) x 77 (h) cm

• Net weight: 14.2 Kg

• Gross weight: 15.8 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 34.8 liter

• Maximum recommended volume: 30 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 40+

• Height without base and accessories: 82 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 35(d) x 93 (h) cm

• Net weight: 17.2 Kg

• Gross weight: 19 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 44.5 liter

• Maximum recommended volume: 40 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

MiniUni™ 50+

• Height without base and accessories: 98 cm

• Additional height using the plastic base: +2 cm

• Additional height with basic kit (air lock): +13 cm

• Additional height with pressure kit: +12.5 cm

• Packing size: 34 (w) x 35(d) x 109 (h) cm

• Net weight: 10.7 Kg

• Gross weight: 22.2 Kg

• Tank diameter (inside): Ø280 mm

• Base maximum diamameter: Ø305 mm

• Gross volume: 54.4 liter

• Maximum recommended volume: 50 liter

• Volume cone: 1.7 liter

• Cone angle: 120 degrees

• Byggemateriale: 1.5mm stainless steel (SS304)

• Surface treatment inside and outside: PureBlast™

• Maximum Pressure: 2 bar / 30 PSI

• Operating Pressure: 1 bar / 15 PSI

Technical drawings

The drawings below show more details on the sizes and volumes for the MiniUni and MiniUni+ models.

Certifications

Our MiniUni tanks are designed and manufactured with a high focus on quality and safety. They will be tested and approved in accordance with the requirements of PED 2014/68/EU by an independent party before entering the market.

Declaration of Conformity

Introduction

Our Unitanks are fermenters you can ferment, carbonate and serve your beer from. They are pressure rated and offers a lot of functionality.

• Pressure controlled fermentation using a spunding valve.

• Dry hopping with minimal exposure to oxygen.

• Forced carbonation.

• Closed transfer to keg or bottle.

• Use it as a serving tank.

In addition, they offer the more traditional features like:

• Yeast harvesting from bottom or top.

• Temperature control using a glycol chiller.

In addition to this, our unitanks offer:

• Built in cooling jacket for easy cleaning and efficient cooling.

• TC 2" Heating element port (accessory) for high temperature fermentation.

• Additional TC ports for accessories.

• PureBlast™ surface inside and out for easier cleaning, lower risk of hidden micro-pore contamination and no need for passivation, unless you ferment highly acidic beer or fruit juices.

Unitank Light

Polyketone (POK)

Polyketone (POK) is a plastic material that is food grade, extremely durable and can withstand high temperatures (220°C melting point) and acids. This vastly reduces cost without compromising the user experience.

Models

Our Unitank series currently consists of 6 models based on the same design principles, but with different capacities. The name of the tanks reflects the tanks gross volume in liters. All Unitanks feature the same ports and and functions. The two smaller fermenters (F40 & F80) have a 8" to 3" adapter on the top, and the larger tanks have a 8" to 4" adapter.

Dimensions

This is included as standard

• 1 pcs Analog pressure gauge, TC34mm including 5 pcs membrane gaskets.

• 1 pcs TC34mm PRV, 2 bar (Unitank Light has a pull-type PRV/Safety valve with 7mm barb)

• 1 pcs TC pipe holder for Blow-off pipe incl. bolt M6x30mm and silicone grommet (not included for Unitank Light)

• 1 pcs Blow-off pipe (not included for Unitank Light)

• 1 pcs Butterfly-valve, 34mm DN20 (not included for Unitank Light)

• 2 pcs Butterfly-valve, 2"

• 1 pcs Racking arm 2"

• 1 pcs TC elbow 90°, 2"

• 1 pcs Insulation jacket, black neoprene (not included for Unitank Light)

• 1 pcs Sample valve, 34mm

• 1 pcs TC Adapter 8"- 4" *(F40 and F80 comes with 8" - 3" adapter)

• 1 pcs TC blind cap, 4" *(F40 and F80 comes with 3" blind cap)

• 1 pcs TC blind cap 2"

• 2 pcs TC blind cap 1.5"

• 3 pcs TC blind cap 34mm (4 pcs for Unitank Light)

• 2 pcs TC gasket 8" lipped

• 2 pcs TC gasket 4" *(F40 and F80 comes with 3" gasket)

• 2 pcs TC gasket 2" 5-pack

• 1 pcs TC gasket 1.5" 5-pack

• 3 pcs TC gasket 34mm (DN20) 5-pack

• 1 pcs Tri Clamp 8"

• 1 pcs Tri Clamp 4" *(F40 and F80 comes with 3" clamp)

• 5 pcs Tri Clamp 2"

• 2 pcs Tri Clamp 1.5"

• 10 pcs Tri Clamp 34mm (9 pcs for Unitank Light)

• 1 pcs Safety instruction with link to our online user manual

• 8 pcs Bolts for mounting the legs

• 4 pcs M10 steel/rubber feet

• 1 pcs Tool for tightening TC clamps

• 1 pcs Brewtools multi tool

• 1.5 m Silicone tube 6x10mm (Only for Unitank Light)

Accessories (sold separately)

Assembly

1. Unpack the Unitank. Please recycle packaging.

2. Flip the fermenter upside down, resting the top port on a soft surface.

3. Install the four M10 steel/rubber feet.

4. Pull the telescopic legs up to get the preferred height and use the eight M8 bolts to secure it.

5. Flip the tank right way up and mount the TC 2" 90 degree elbow and 2" butterfly valve to the cone.

6. Mount a TC 2" blind cap on the left side port (positioned under the cooling jacket fittings).

7. Mount blind plugs on the TC 1,5" ports on the right side.

8. Mount TC 2" racking arm and TC 2" butterfly valve on the conical port pointing forwards. The adjustment pin on the racking arm is pointing the same way as the racking tube.

9. Mount the sample valve on one of the forward facing 34mm TC ports.

10. Mount blind caps on the other two forward facing 34mm TC ports.

11. This step is not applicable for Unitank Light: Decide if you want the Blow-off tube on the left or right side of the fermenter. Mount the Blow-Off tube on one of the top front 34mm TC ports. Mount the TC pipe holder accordingly in one of the two threaded holes on the top of the leg using the attached M6 bolt. Fit the back grommet around the blow-off pipe and lock it into place with the TC pipe holder.

12. This step is not applicable for Unitank Light: Mount the TC34mm butterfly valve to the lower part of the Blow-Off tube.

13. Mount the safety valve (PRV) on one of the available top 34mm TC ports.

14. Mount the analog pressure gauge on one of the available top 34mm TC ports using the attached blue membrane gasket. It is important to make a small hole in the center of the blue membrane gasket before use.

15. Mount a blind cap on the last top TC 34mm port.

16. Mount the 8" to 4"/3" adapter. Use the attached tool to tighten the 8" clamp further to ensure it is pressure tight.

17. Mount a 4" or 3" blind cap on the top.

18. Mount any additional accessories.

First time use

The fermentation tanks use our PureBlast™ surface on both the inside and the outside. This is what gives the matte surface. The surface has no polishing residue or wax but should be cleaned with warm water and a cloth to remove potential dust from the blasting process.

Fittings and valves should be cleaned well before first use.

As usual, the tank must also be sanitized with Star-San or similar before it is used.

Cooling setup

It is possible to use several of the glycol coolers that are on the market today. Check out our product selector by clicking on the link below.

In use

The tank is always washed and disinfected before use. Transfer of wort is done through one of the lower 2" ports. Make sure that the Blow-Off pipe is connected and the 34mm blow-off pipe Butterfly valve is open so that the air in the tank escapes and does not create back-pressure for the pump. When filling is complete, use a hose connection from 34m Butterfly to a bucket of water to form an airlock during fermentation.

If the fermentation is to take place under pressure, a spunding valve must be used. Set this to the desired pressure, normally a maximum of 1.1 Bar / 16PSI. In this case, the Blow-Off pipe must be closed.

The Sample valve is ready for a coil on the spout so that you can pull samples from the tank under pressure without too much foam being formed (sold separately).

When the cooling jacket is in use, condensation of moist air can lead to water dripping on the floor. It is therefore recommended to use the neoprene insulation jacket to minimize condensation.

Dumping of yeast and hops is done through a lower 2" valve before transfer to a keg or maturation tank. Transfer to kegs is done through the second lower 2" port where the racking arm is mounted.

Cleaning

When the finished beer is drained, there will be 1-2 liters left depending on the connected equipment on the lower 2" flange and position on the racking valve. Release any overpressure in the tank through the valve on the Blow-Off pipe and keep it open so that air can come into the tank unhindered. Drain what may be left in the tank and remove what may be mounted on the 8 "flange on top of the fermentation tank. Do a first clean with cold tap water to remove most of the hops and yeast.

For the second cleaning step it is recommended to use CIP and a caustic cleaning agent like PBW. The same solution used on our brewing systems will work with our fermenters:

• TC 4" CIP adapter (7712544) or TC 3" CIP adapter (7712755)

• CIP-ball, 1/2" F-NPT (7712545)

Using a powerful pump, connect the pump intake to the bottom of the fermentation tank and the outlet to the CIP adapter to the top of the fermentation tank.

FAQ

Specifications

F40 Unitank

F80 Unitank

F100 Unitank (discontinued)

F150 Unitank

F300 Unitank

Volume drawings

The drawings below show more details on the sizes and volumes for the F40, F80, F100, F150 and F300.

Certifications

Our Unitanks are designed and manufactured with a high focus on quality and safety. They will be tested and approved in accordance with the requirements of PED 2014/68/EU by an independent party before entering the market.

Declaration of Conformity