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Release date 01.07.2022

B6 Install & Operation Manual

Safety

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

The unit should be isolated from the electricity supply before removal of any covers. Great care must be employed when working with high pressure carbon dioxide, and in no cases should the maximum operating pressure of 0.4MPa (4 bar) be exceeded.

  • The appliance is not suitable for installation in an area where a water jet could be used.
  • The appliance has to be placed in a horizontal position.

WARNING: Keep ventilation openings in the appliance enclosure or in the built-in structure clear of obstruction.
WARNING: When positioning the appliance, ensure the supply cord is not trapped or damaged.
WARNING: Do not locate multiple portable socket-outlets or portable power supplies at the rear of the appliance.

This appliance is intended to be used in household and similar applications such as:-

  • Staff kitchen areas in shops, offices and other working environments
  • Farm houses and by clients in hotels, motels and other residential type environments
  • Bed and breakfast type environments
  • Catering and similar non-retail applications

A-weighted emission sound pressure level is below 70 dB(A)

R290/R600a is a refrigerant-grade propane used on a wide range of commercial refrigeration and air conditioning units. A highly pure propane, it has a low environmental impact and nominal global warming potential (GWP), meaning it possesses no qualities that can destroy the ozone layer. R290/R600a also is the preferred hydrocarbon alternative of the Environmental Protection Agency (EPA), substituting more harmful fluorocarbon refrigerants like R22, R134a, R404a and R502.

Units with R290/R600a can only be maintained and repaired by authorized technicians who are
properly trained and certified.
B6 Safety
  • Always place the dispenser in its vertical position, on a surface which can capably support its weight.
  • During use this machine must remain in its upright position.
  • Adequate ventilation must be allowed for.
  • Keep the machine away from sunlight, heat and moisture.
  • Power and water supply points must be available near the dispenser, and must meet the criteria specified in the ‘Specification’ section of this manual.
  • The environment where this machine is installed must be free of dust and corrosive/explosive gases.
  • Clean the lens every 2 weeks minimum using screen cleaner – ensure unit is off during cleaning.

Waste Electrical Products:


  • The WEEE symbol indicates that this item contains electronic components which must be collected and disposed of separately.

  • Never dispose of electrical waste in general municipal waste. Collect and dispose of such waste separately.

  • Make use of the return and collection systems available to you, or your local recycling programme. Contact your local authority or place of purchase to find out what schemes are available.

  • Electrical and electronic equipment contains hazardous substances which, when disposed of incorrectly, may leak into the ground. This can contribute to soil and water pollution which is hazardous to human health; and endangers wildlife.

  • It is essential that consumers look to re-use or recycle electrical or electronic waste
    to avoid it going to landfill sites or incineration without treatment.

Specification

COOLING SYSTEMStainless steel direct chill coil encased in a solid-block system for instant response cool down action. Ultra efficiency compression system with capillary control.
Environmentally friendly R290 refrigerant.
COLD TEMPERATURE2°C - 11°C.
CHILLED & SPARKLING CAPACITY50L/h
HOT TEMPERATURE92°C
HOT TANK VOLUME1.7L
HOT CAPACITY15L/h
MAXIMUM RUNNING POWER CONSUMPTION - CHILLED & AMBIENT0.14kW - 230V
MAXIMUM RUNNING POWER CONSUMPTION - CHILLED, SPARKLING & AMBIENT0.22kW - 230V
MAXIMUM RUNNING POWER CONSUMPTION - CHILLED, AMBIENT & HOT1.5kW - 230V
MAXIMUM RUNNING POWER CONSUMPTION - CHILLED, AMBIENT, SPARKLING & HOT
1.6kW - 230V
QUANTITY OF REFRIGERATION GASR290 33g
POWER SUPPLY230V - 240V AC (50 Hz)
WATER CONNECTIONMains in - 3/4” BSP
C02 CONNECTION1/4” Push Fit.
DIMENSIONS(w x d x h) 320 x 465 x 420mm.
WEIGHT - CHILLED & AMBIENT18Kg
WEIGHT - CHILLED, SPARKLING & AMBIENT22Kg
WEIGHT - CHILLED, AMBIENT & HOT20Kg
WEIGHT - CHILLED, SPARKLING, AMBIENT & HOT23.5Kg
RATED CURRENT - CHILLED & AMBIENT 1.1A
RATED CURRENT - CHILLED, SPARKLING & AMBIENT 1.5A
RATED CURRENT - CHILLED, AMBIENT & HOT6.5A
RATED CURRENT - CHILLED, AMBIENT, SPARKLING & HOT7.1A
FUSE RATING5A
MINIMUM TO MAXIMUM INLET WATER
PRESSURE
0.05MPa (0.5 bar) - 1.0 MPa (10 bar)
Internally regulated to 0.3 MPa (3 bar)
CO2 PRESSURE0.4MPa (4 Bar) Maximum
MINIMUM TO MAXIMUM AMBIENT ROOM OPERATING TEMPERATURE5°C - 35°C
CLIMATIC CLASSN

Model Overview

Introduction

Hygienic and ergonomic, B6 flourishes in all environments – from boardroom to sports hall. Its compact size, large dispense area for bottles, multiple water options and flexible configuration.

The B6 features a control panel designed for immaculate hygiene. Completely flush with no intricate buttons to harbour germs and contaminants, the touch sensitive console delivers instant high-quality chilled, ambient, hot and sparkling water.

Component/Feature Overview

B6 - Major Components

Contents:
1 no B6 Unit
1 no 2.0m Power Cord Set

1 no Co2 Regulator with Gauge & Connection tube*
1 no Warranty Card

1. Unit Lid, 2. Side Panel, 3. Carry Handle, 4. Control Panel, 5. Dispense Outlet, 6. Drip Tray, 7. Power Connection, 8. On/Off Switch, 9. CO2 Inlet*, 10. Water Inlet

1. Unit Lid, 2. Side Panel, 3. Carry Handle, 4. Control Panel, 5. Dispense Outlet, 6. Drip Tray, 7. Power Connection, 8. On/Off Switch, 9. CO2 Inlet*, 10. Water Inlet

Please Note:
Mains Installation Kit & Filters are supplied as extra items
according to individual ordering requirement.

*Sparkling versions only

Dimensions

Installation

Installation Requirements

Identify a suitable location for the B6 unit. It should be positioned within 2.0m of suitable services connections. Allow 15cm of free space at the rear for ventilation.

The ProCore unit must be installed in accordance with the relevant requirements of:

  • The appropriate building regulations by application of either The Building Regulations (England and Wales), The Building Regulations (Scotland) or The Building Regulations (Northern Ireland). In territories other than those listed the local regulations in force must be complied with.
  • The Water Supply (Water Fittings) Regulations (England, Wales and Northern Ireland) or The Water Byelaws in Scotland.

The unit must not be installed where it is liable to freeze. If the unit is thought to be frozen it must not be switched on. It should be allowed to thaw and must then be thoroughly inspected to ensure it is undamaged.

Service Requirements

  • Water: Mains potable water – internally regulated to 0.2MPa (2 bar)
  • CO2: Food Grade CO2 to be supplied
  • Min mains pressure 0.05MPa (0.5 bar)
  • Electricity: 10A supply – Earth Leakage Protected

Operation

Tap Control Panel

1. Unlock Button (commissioning mode), 2. Chilled Dispense, 3. Sparkling Dispense, 4. Ambient Dispense, 5. Hot Dispense 6. ‘eco’ Mode Symbol 7. Warning Symbol.
1. Unlock Button (commissioning mode), 2. Chilled Dispense, 3. Sparkling Dispense, 4. Ambient Dispense, 5. Hot Dispense
6. ‘eco’ Mode Symbol 7. Warning Symbol.


Basic Functions

Dispensing cold water from unit:

Press and hold dispense icon and release to finish dispense

•  Chilled icon flashing – Dry Block is above 10 degrees and chilling down

Dispensing hot water from unit:

Press the unlock icon and then press and hold the hot button to dispense.

•  Hot icon flashing – Hot tank is below 80 degrees and heating up

‘eco’ Mode:

‘eco’ mode symbol illuminates when unit is in ‘eco’ mode, to awaken unit press and hold any dispense icon. The ProCore will activate ‘eco’ mode in the below instances:

Dispense inactivity
Low room light level

To turn on/off eco mode tap the chilled icon 7 times and hold on the 7th. 2 beeps will indicate Eco is on and 1 beep will mean Eco is off.

Warning Symbol

‘Warning triangle’ symbol will illuminate and flash upon a fault. The number of flashes relates to a particular fault. Click to view fault codes

Advanced functions

Hold ‘Hot Unlock Icon’ for 10 seconds for decommissioning and commissioning.

B6 Installation & Water Connection

Connect the water inlet adapter as supplied and connect to the water supply.
Connect the water inlet adapter as supplied and connect to the water supply.
Connect the CO2 supply from gas regulator, ensuring the pressure is set to max 58 PSI (4 bar), and turn on the supply (See CO2 Installation section).
Connect the CO2 supply from gas regulator, ensuring the pressure is set to max 58 PSI (4 bar), and turn on the supply (See CO2 Installation section).
Connect the chiller to the electricity supply and ensure unit is switched on.
Connect the chiller to the electricity supply and ensure unit is switched on.
Turn on the water supply.
Turn on the water supply.
The carbonator should be purged of air by activating the sparkling water dispense for approximately 10 seconds.
The carbonator should be purged of air by activating the sparkling water dispense for approximately 10 seconds.



The hot versions will be in commissioning mode which stops the unit from running only allowing dispensing. With hot water versions fill the hot tank until you see water dispense.
The hot versions will be in commissioning mode which stops the unit from running only allowing dispensing.
With hot water versions fill the hot tank until you see water dispense.
Press the lock symbol for 10 seconds to take the unit out of commissioning mode and the LED’s and display will change.
Press the lock symbol for 10 seconds to take the unit out of commissioning mode and the LED’s and display will change.
Allow the machine to stand for 8 - 12 minutes for the initial chilling process to complete.
Allow the machine to stand for 8 - 12 minutes for the initial chilling process to complete.

CO2 Bottle Installation - Sparkling Versions Only

Unpack CO2 Regulator and fit elbow fitting to spigot outlet.
Unpack CO2 Regulator and fit elbow fitting to spigot outlet.
Attach the regulator to the disposable CO2 bottle, ensuring the small pressure relief vent in the stem is facing away from you or anyone else. Ensure the regulator is closed. Hand tighten securely.
Attach the regulator to the disposable CO2 bottle, ensuring the small pressure relief vent in the stem is facing away from you or anyone else. Ensure the regulator is closed. Hand tighten securely.
Connect the assembled CO2 bottle and regulator to the CO2 inlet using a ¼” pipe.
Connect the assembled CO2 bottle and regulator to the CO2 inlet using a ¼” pipe.
Stand the cylinder in a suitable place.
Stand the cylinder in a suitable place.
We recommend between 3.5 - 4 bar (58 PSI) (max). Do not exceed 4 bar pressure.
We recommend between 3.5 - 4 bar (58 PSI) (max). Do not exceed 4 bar pressure.

Sparkling Water Flow Rate - Sparkling Versions Only

NOTE: Sparkling water flow rate factory setting = 2.4L per minute MAX. This may need adjusting
depending on inlet pressure. To do so follow below steps:

Remove the 2 screws holding the unit lid down and slide the lid off.
Remove the 2 screws holding the unit lid down and slide the lid off.
Remove the right hand side panel screws. 2 screws are located at the back and one on top. Then slide the panel back to gain access to the flow controller.
Remove the right hand side panel screws. 2 screws are located at the back and one on top. Then slide the panel back to gain access to the flow controller.
Locate the flow control adjuster, this is towards the front of the unit.
Locate the flow control adjuster, this is towards the front of the unit.
Flow can then be adjusted as follows: turning the cap anti-clockwise to increase flow and clockwise to restrict flow. After each adjustment the flow rate should be timed to an acceptable flow rate and/or uninterrupted sparkling dispense.
Flow can then be adjusted as follows: turning the cap anti-clockwise to increase flow and clockwise to restrict flow. After each adjustment the flow rate should be timed to an acceptable flow rate and/or uninterrupted sparkling dispense.

Once the correct flow rate is achieved place the cover back on to the unit by sliding it in place and replacing the screws.

Maintenance & Cleaning

Sanitisation Guide

The product is supplied from the factory in clean condition, but we recommend that a sanitisation procedure is caried out at the point of installation, according to the sanitisation instruction relevant to this model, which can be found in the respective Instruction & Operation Manual

NOTE: Failure to use sanitising products and processes approved by Borg & Overström will invalidate your warranty.

Sani Step 1

This operation must only be carried out by trained staff. 

Sani Step 2

A sanitisation procedure is recommended every 6 months.

Sani Step 3

Turn off incoming mains water

Sani Step 4

Briefly press chilled dispense button to release internal water pressure from the machine.

Sani Step 5

Remove the existing filter

Sani Step 6

Use hand gel and put on protective gloves.

Sani Step 7

Add 25 ml of Bioguard Internal Sanitising Solution to a clean and empty service filter cartridge.

Sani Step 8

Connect to filter head.

Sani Step 9

Turn on incoming water, allow the service filter cartridge to fill

Sani Step 10

Dispense water using the chilled button until the water appears pink. Repeat with sparkling & ambient water buttons.

Sani Step 11

Leave the solution inside machine for sanitisation to take effect (minimum 5 minutes) while thoroughly cleaning the dispenser externally. (All maintenance operations must be carried out with the dispenser switched off.)

Sani Step 12

Pay particular attention to the dispense faucet and the push button controls. For this use Sterizen External Sanitiser and Sanitising Wipes. 

Sani Step 13

Remember to include the drip tray. If a Waste Overflow System is fitted, empty this and flush through with a small amount of sanitisation fluid if needed.

Sani Step 14

Attend to any cosmetic marks as needed. For this we recommend the use of Bioguard External Sanitiser. 

Sani Step 15

Reconnect the power and switch on the dispenser.

Sani Step 16

When the external cleaning (minimum 5 minutes) is completed, flush the machine using the chilled button with clean water until the dispense water runs clear. Repeat briefly with the ambient and sparkling buttons if present.

Sani Step 17

Turn off water and briefly press chilled dispense button to release internal water pressure from the machine.

Sani Step 18

Remove the service filter. Retain service filter for reuse.

Sani Step 19

Fit new filter and turn on incoming water supply.

Sani Step 20

Pre-flush the new filter to waste using the chilled button until the water appears clear and is free of air. Flush through a small amount of water to check all functions.



Please note that this sanitisation fluid contains an active caustic/alkaline agent.
Always use responsibly and with care remembering that due to its alkaline nature unnecessary concentrated/prolonged contact with any materials, including metals, can cause damage.
Always rinse all contact surfaces after use with clean water.


Avoid skin contact and wear protective gloves when handling sanitisation fluids.


In the event of any skin contact, flush immediately with clean, cold water.

Emptying the CO2 Tank

Turn off the water supply.
Turn off the water supply.
Press and hold the Sparkling water dispense button until all the water is expelled and only CO2 gas is being released.
Press and hold the Sparkling water dispense button until all the water is expelled and only CO2 gas is being released.
The tank is empty of sparkling water when only CO2 is being released.
The tank is empty of sparkling water when only CO2 is being released.
Ensure to release the Sparkling water button and take care to avoid releasing excess amounts of CO2 gas as this may damage the tank.
Ensure to release the Sparkling water button and take care to avoid releasing excess amounts of CO2 gas as this may damage the tank.

Advanced Troubleshooting

Fault Diagnostics

Problem/ReportPossible CauseSuggested Action
No Water DispensingPower supply turned offCheck the power supply has been fitted properly and turned on.
Water Pressure RegulatorCheck water flow through the regulator.
Replace if necessary.
Check Tap HMI ControlCheck fault codes.
Water isolated from machineCheck water inlet supply.
Leak detection in unit triggeredDisconnect the power and water supply, check for leaks.
Commissioning mode Ensure hot tank is full by dispensing hot option and then take unit out of commissioning mode.
Lock icon not pressedTo dispense from hot, press the lock symbol first then hot shortly after.
No Sparkling WaterNo CO2 pressureCheck CO2 bottle, regulator and non-return valve. Supply pressure should be 58 psi (4bar), replace as necessary.
Carbonator Tank Not FillingCheck carbonator probe for possible short circuit to ground.
Check for pump timeout, cycle power off & on then purge carbonator.
Poor Quality CarbonationIncorrect CO2 PressureCheck CO2 bottle, regulator and non-return valve. Supply pressure should be 58 psi (4bar), replace as necessary.
Air in Carbonator TankVisit to view steps for purging tank.
Residue in Carbonator TankAfter prolonged use, a surface film can develop within the carbonator tank. Refer to cleaning and sanitising instructions.
Warm DrinksInsufficient cooling air flow through the
fridge.
Check that the condenser is not blocked.
Check supply to cooling fans (230V AC).
If supply present replace fans.
If supply not present move on to the compressor. The supply to the fans and the compressor are linked.
Compressor not runningCheck supply to compressor (230V AC).
Check NTC probe is not faulty
Check for system over heat. Allow the unit to cool and check for airflow obstructions. Once the unit has cooled the fridge system will restart. If the problem persists contact technical support.
Fridge failure (See fault codes)If compressor & fan are running and there is no cooling contact technical support.
Water lying on top edge of lower door panel and/or bottom of cabinetOverflowing drip tray or waste containerEmpty waste container and check drainpipe is not blocked.
Water lying in bottom of machineLeak in pipe work and/or filterContact your distributor.
Bleeping noiseLevel sensor fitted and waste tank fullEmpty waste tank.
Not all symbols displayedUnit is in heater commissioning modeCheck water is dispensing then hold lock symbol for 10 seconds.
Temperature not hot enoughMid heating cycleIf the hot icon is pulsing then unit is not at correct temperature. Wait for solid light.
Temperature probe not installed correctly or damaged Ensure temperature probe is correctly installed or request replacement.
Water demand too highSee product specification.
Element not workingCheck and replace as required.
DrippingHeater over heating Ensure temperature probe is correctly fitted and not damaged.
Lower temperature using app.
Continuous or incorrect dispensePoorly seated HMI lensReplace lens assembly.
Excess water on lensEnsure you keep lens clean and clear of liquids.

Fault Codes

Technical Information

Chilled & Ambient Circuit Schematic

Chilled, Ambient & Sparkling Circuit Schematic

Chilled, Ambient & Hot Circuit Schematic

Chilled, Ambient, Sparkling & Hot Circuit Schematic

Water Pathway - Chilled & Ambient

Water Pathway - Chilled, Ambient & Sparkling

Water Pathway - Chilled, Ambient & Hot

Water Pathway - Chilled, Ambient, Sparkling & Hot

Spares

B6 Exploded Parts Diagram

Spares List

Part No.DescriptionCACAHCSACSAH
720337Main Control PCBA
700154LED PCB
701630Top Panel
701678Side Panel
720341Front Panel Black
720383Front Panel Silver
701656Drip Tray Black
701657Drip Tray Font
700085Cooling Fan
701537Pump
701250Hot Water Tank
720401UV Assembly Kit
702078Flow Sensor
720295CA HMI Lens Asm
720365CAH HMI Lens Asm
720289CSA HMI Lens Asm
720372CSAH HMI Lens Asm
701711Outlet Moulding
701486Outlet Stainless
Part No.DescriptionCACAHCSACSAH
7015883/4'' BSP Inlet Solenoid
7018868mm PRV 2 Bar
702146Flow Restrictor
701729Hot Inlet Solenoid
7019378mm 2 Way Solenoid
7019928mm 3 Way Solenoid
6373298mm Compensator
4626678mm Safety Check Valve
4626681/4'' Safety Check Valve