Culligan waterlogic BAR CLASSE Series User manual

WLH2 FIRE W ALL
™
BAR CLASSE SERIES
Technical Manual

2
WLH2 FIREWALL
™
BAR CLASSE SERIES
TECHNICALMANUAL
Waterlogic® provides water treatment in point of use water coolers using these three
technologies:
FirewallTM
BioCote® antimicrobial protection
High performance filtration
Withthisinmind,thisadvancedwaterpurificationsystemcombinesrefinedengineering
and high-tech features.
INTRODUCTION
Carefully read and follow all instructions to ensure proper and efficient operation of your
waterpurification system. Contact Waterlogicor anauthorizedwaterlogicdistributorif you
have any questions.
Waterlogic and an authorized waterlogic distributor employ trained service personnel who
are experienced in the installation, function and repair of Waterlogic equipment.
Waterlogic water purification systems should be combined with selected water treatment
components to create a system specifically tailored for each application by trained and
qualified personnel.
Products manufactured and marketed by Waterlogic and its affiliates are protected by patents.
Waterlogic International Limited and WLI Trading Limited reserve the right, in order
toreflect continuous researchand development,to amendor
changespecifications
without prior notice . Waterlogic and the Waterlogic logo, Firewall and the Firewall logo
are trademarks in countries where the Group operates. WLI Trading Ltd licensed to use
BioCote, and BioCote logo which are registered trademarks of BioCote Ltd.
Waterlogic technical manuals cover voltages of both 120v and 220v for all markets
where Waterlogic operates. Please ensure that you carefully read the information in this
manualand forany partsspecific to any market, refer to your technicalagreement or
specific part listing.

3
TABLE OF CONTENTS
1 PRECAUTIONS ANDGENERAL RECOMMENDATIONS 4
1.1 SAFETY PRECAUTIONS 4
1.2 CERTIFICATIONS 6
2 PRODUCT INFORMATION 7
2.1 WLH2 FW BAR FEATURES AND BENEFITS 7
2.2 USER INTERFACE 8
2.3 TECHNICAL INFORMATION 9
2.4 WATER FLOW DIAGRAM 10
2.5 FRONT AND REAR VIEW 11
2.6 PRODUCT DIMENTIONS 12
3 INSTALLATION INFORMATION 13
3.1 START-UP INFORMATION 13
3.2 SANITISING INSTRUCTIONS 16
3.3 CO
2
INSTALLATION 17
4 SERVICE PROCEDURES 18
4.1 MAINTENANCE REPLACEMENT COMPONENTS 18
4.2 UV LAMP REPLACEMENT 19
5 PROGRAMMING ANDSPECIAL FEATURES 20
5.1 PROGRAMMING INSTRUCTIONS 20
6 SCHEMATICS 21
6.1 HYDRAULIC COMPONENTS 21
6.2 EXPLODED VIEW DIAGRAM ANDPARTS LIST 23
6.3 ELECTRICAL DIAGRAM 26

5
1. PRECAUTIONS
AND GENERAL
RECOMMENDATIONS
SAFETY PRECAUTIONS
Connect to potable water supply: this system is to be used for water only and is not intended
forusewherewaterismicrobiologicallyunsafeorwithwaterofunknownqualitywithout
adequatedisinfection.Thesystemisnotintendedfortreatmentofcontaminatedwater.
Tip hazard: the dispenser could tip or fall causing serious injury. Always install the unit
on a firm, flat, and level surface and secure unit to cabinet, wall, or floor if needed. Never
place heavy items on top of the unit and never climb, stand, or hang on the unit or storage
cabinet to prevent injury and damage. Transport the unit empty and always use material
handlingequipmentortwopeoplewithproperliftingtechniquetoreduceinjuryrisk.
Store and transport unit empty: the unit must be completely drained and sealed before
storing to avoid stagnation and reduce microbiological contamination (potential bacterial
growth).
Always sanitisebeforeuse: sanitise before use to eliminateany potential microbiological
contaminants.
Installation and maintenance: the installation, maintenance, sanitising and any repair
must be performed by qualified persons trainedby Waterlogic or their authorized
distributors only. Do not remove any panels or covers unless qualified and competent to
do so. The detachable hose-sets and the connection kit used to connect the main water
are supplied by the technician. Do not reuse connectors.
Indooruseonly: neverexpose todirect sunlight,heat sources,to freezingtemperatures,
ambient air temperature above 32°C (86°F) and keep the unit away from excessive
humidity.
Ensure there is proper ventilation: ensure there is adequate clearance around the unit to
allow refrigeration system condenser to dissipate heat. Warmer environmentsrequire more
clearance around the unit. Minimumclearancearound all surfacesof the machine is 100 mm.
Caution with cooling fluid: Waterlogic machines use both R134a and R600a (market
dependent) as cooling gas. R600a is a flammable gas, precaution is required. Only
qualified and certified personnel should empty, replace or fill the machines refrigerant
gases. Ensure always the proper management and transportation of the machine to avoid
damaging the refrigerant fluid and causing a dangerous leak.
Ensure all local laws and codes including health and safety guidelines are met when installing this
Waterlogic
purificationsystem. Only qualified service technicians shouldattemptinstallation and
service.
Always read the entire operating instructions before using the appliance and save these
instructions for future use.

6
Use a water pressure regulator: Waterlogic will not be responsible for injury or damage
caused by excessive water pressure. Input or feed pressure must be regulated to 3 bar.
Beaware of any potentialpressure surges caused by building/municipalpumping
stations. Water block devices and external leak detectors are strongly recommended.
Authorized use only:
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety. Children should be
supervised to ensure that they do not play with the appliance.
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.
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.
UV-C emitter (UV lamp): this appliance contains a UV-C emitter (UV Lamp). UV-C radiation
may, even in little doses, cause harm to the eyes and skin. Never operate the UV-C emitter
if damaged or removed from enclosure. Do not touch or look directly into the faucet. The
replacement of the UV-C must be done by Waterlogic or approved Waterlogic distributors
and with power supply disconnected. The UV lamp must be replaced at 6-month intervals
or when necessary.
Donotoperateifdamaged:
If the machine or supply cord is damaged, it must be
replaced by the manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
This appliance contains a UV-C emitter:
Unintended use of the appliance or
damage to the housing may result in the escape of dangerous UV-C radiation. UV-
C radiation may, even in little doses, cause harm to the eyes and skin.
Appliances that are obviously damaged must not be operated.
Replacement of the UV-C emitter cannot be conducted by the user, please contact
Waterlogic for assistance or help finding an Authorized Service Representative.
Read the maintenance instructions before opening the appliance.
The appliance must be disconnected from the supply before replacing the UV-C
emitter.
The appliance is to be supplied through a residual current device (RCD) having a
rated residual operating current not exceeding 30 mA.
Electrical shock hazard: always use a dedicated and properly earthed outlet. Unit should
be protected by residual current device (RCD) having a rated residual operating current
notexceeding30 mA. UseonlyWaterlogic suppliedpower cord. Neveruseextension
cords or power strips to connect unit. Do not use if the supply cord is damaged, it must be
replaced bythe service agentor asimilarlyqualifiedperson in order to avoid ahazard.

6
CERTIFICATIONS
We believe that performance testing and certifications validate Waterlogic as a world
leader in water treatment systems.
WLH2 FIREWALL WATER TREATMENT SYSTEM CERTIFICATIONS INCLUDE:
UL399 – Certified drinking water cooler. Intertek Labs (ETL) Certified the WLH2
Firewall Bar Classe Series water
treatment system to ANSI/UL 399 standard for
drinking water coolers.
CSA C22.2 No. 120 – CSA standard for refrigeration equipment.
BioCote®antimicrobial silver ion technology has beentestedby an independent
laboratory to show its ability to inhibit the growth of bacteria, mould and fungi by up to
99.99 % over a 24 hour period and for the duration of the machine life.
The Firewall technology installed in CLASSE is certified by WQA to NSF/ANSI 55
Class A, NSF P231, and US EPA Guide Standard and Protocol for Testing
Microbiological Water Purifiers, and NSF 372 for lead free compliance, for the
disinfection of of microbiologically contaminated water that meets all other public
health standards, as verifyied and substantiated by test data. See the system
performance data sheet for details on claims
This system or component conforms to NSF/ANSI 55 for the disinfection of
microbiologically contaminated water that meets all other public health standards.
The system is not intended for the treatment of water that has an obvious
contamination or intentional source, such as raw sewage, nor is the system
intended to convert wastewater to microbiologically safe drinking water .
See instruction manual for use conditions and restrictions. See system
performance data sheet for applicable claims.
Waterlogic manufacturing, Qingdao, is certified to ISO 9001:2015 by Intertek.
Waterlogic water purification systems have been tested and certified to rigorous CE Standards.
BPA Free: Waterlogic tests for BPA and declares that all its products are bisphenol-A FREE
and contain no harmful BPA plastics.
Hazard Analysis Critical Control Point (HACCP) approved and certified for food
safety and control systems.
END OF LIFE:
WEEE (EU Only): please be aware that our productsare covered by the Waste Electrical
and Electronic (WEEE) directive (2002/96/EC). The symbol shown denotes that the product
should not be disposed of with general/household waste. Please contact your supplier
who will arrange for the collection and disposal of this product.
Disposal Non EU Countries: at the end of this product’s life, please ensure that it is
disposed of in an environmentally friendly manner which is in line with your Country
requirements/guidelines.

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2. PRODUCT INFORMATION
WLH2 FIREWALL BAR CLASSE SERIES FEATURES ANDBENEFITS
Thefeaturesshowed below andin thistechnical manualarerepresentativeofthe generic
machine with five water options. Some machines are country specific and have different water
options. Please take in to consideration only the details that are applicable to your specific model.
Firewall™ purification: Firewall™ patented and certified UV technology thoroughly purifies
water all the way through to the dispensing nozzle, preventing pathogens getting into the
system. Firewall™ safely purifies the water up to 99.9999%*, 100% of the time, reducing the
risk of viruses, cysts and bacteria.
*Guaranteed free from: 99.9999% bacteria, 99.999% viruses, 99.9% cysts
Ice Bath cooling technology: the new Ice Bath water cooling system delivers high
volumes of ice-cold water, offering a high capacity solution for the most
demanding most consistent cold water of the Waterlogic range.
BioCote® antimicrobial protection: key surfaces surrounding the dispensing areas and drip
tray are infused with an exclusive silver additive called BioCote®. Silver is a natural anti-
microbial that inhibits the growth of microorganisms providing additional surface protection.
Ergonomic dispensing area: adjustable dispense height for any bottle size, easy
removable drip tray, back
lighting in dispense area.
Energy saving sleep mode: energy saving sleep mode is programmed to reduce the
power consumption of the compressor
afterthreehoursofinactivityyielding
significantenergysavingswhenunitisnotinuse.

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USER INTERFACE
Action
Number
Small Sparkling Dispense Button
1
Big Sparkling Dispense Button
2
Small Cold Dispense Button
3
Big Cold Dispense Button
4
UI Indicator LED’s
5
1.
2.
3.
4.
5.

9
TECHNICAL INFORMATION
Features
BioCote® Yes
UV Technology Firewall™
Dispense area height [mm] 315mm
Energy saving mode Yes
Working information
Coldwateroutput[°C]* 5
Sparkling wateroutput [°C]* 5
IceBath capacity[L] 21
Sparklingtankcapacity[L] 1
Recommended inlet water pressure [bar] 3
Recommended CO
2
pressure [bar] 4
Recommendedinletwatertemperature[°C] 5-25
Workingroomtemperatures[°C] 16-32
UV Lamp change interval 6 months**
** NSF 55 Class A and P231 Certification requirement;
*
Performance may vary depending on the local conditions
Electrical
Compressor power [W] 210w
Pump power [W]
250w
Fan power [W]
36w
Mixing motor [W]
25w
Control power [W]
20w
UV Lamp [W]
15*2w
Total max power [W]
571w
Powersupply 220-240V/50Hz or 120V/60Hz
Component detail
Refrigerant gas 230V/R600a or 120V/R134a
Refrigerantquantity(g) R600a 55g
Physical
Dimensions (W x D x H) [mm] 400mm(W) X 590mm(D) X 573mm(H)
Weight(net)[kg] 48kg
Connections
5/16"CO2 quickconnectbulkhead Yes
5/16"Waterquickconnectbulkhead Yes
Drain plug Ice Bath Yes
TECHNICALDATA WLH2 Firewall™ Bar
TECHNICALDATA WLH2 Firewall™ Bar

10
WATER FLOW DIAGRAM
These diagrams are for reference and understanding the WLH2 Firewall, some
features might
not be included on your machine.
Water configuration: cold and sparkling.

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FRONT AND REAR VIEW
1 EXTERNAL COMPONENT
Description
Number
Top cover
4
Side panel
5
Side panel window
6
Water in connecter
7
Socket
8
Fuse
9
Main switch
10
Reset switch-sleep
11
Reset switch-filter
12
CO
2
in connector
13
Drain connector
14
Description
Number
UI Pannel
1
Front Pannel
2
Drip Tray
3

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PRODUCTDIMENSIONS
PRODUCT LABEL
To identify your product characteristics and production date you can refer
to the examplesbelow:
Model:
S / N:
Year: 19
Day: 13

13
3. INSTALLATION INFORMATION
Installation requirements:
A dedicated and properly earthed outlet. Unit should be protected by residual current
device (RCD) having a rated residual operating current not exceeding 30 mA.
The machine needs to be mounted on a firm level surface so there is no chance of it
toppling or falling over. A 100 mm air gap is required the whole way around the machine
to allow for sufficient ventilation.
The machine must not be installed in direct sunlight or next to a heat source. The supply
water must be potable and up to a maximum recommended temperature of 25°C (77°F).
Materials needed:
• PPE: rubber or nitrile safety gloves, safety footwear and protective eyewear
• Phillips screwdriver, temperature gauge, TDS meter and chlorine test strips
• Jug to collect water from the faucet and 10 litre container to drain the machine
• Aqua Dosa sanitise – or other 3% hydrogen peroxide
5/16” plastic tubing and assorted 5/16” quick connect fittings
• Sanitizing cartridge or Waterlogic filter housing without media.
• Install kit with non-return valve, pressure reducer and water block.
AUSTRALIAN INSTALLATION GUIDE
Installation in accordance with AS/NZS 3500.1 and AS/NZS 3500.2.
Waterlogic units must be installed according to the local guidelines. Waterlogic
units should only be connected to a potable drinking water supply. Waterlogic
units should not be connected to water supplies of unknown bacterial quality or
those not already fit for human consumption.
Waterlogic International strongly recommends the use of an anti-flood device.
Installation Instructions and parts required
1. K001 Install kit as below, (1 x 63058/103988 – brass tee, 1 x 54011/104115
ball valve, 1 x 52028/104177 dual check valve)
2. Serialised Unit
3. Diamond Flow Filter and Head

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Options to above PLV
RMC PVDC50 dual check valve – 350 kpa PLV code 52010 / 100665
Accessories
1. JG ¼ sf x 3/8 stem elbow x 2 (for filter head) 60157 / 100963
2. JG ¼ sf x ¾ npt tap adaptor 60175 / 104065
3. Waterblock 50000 / 101084
4. JG ¼ sf x ¼ sf isolating valve 60127 / 100932
5. JG ¼ tube (black only) x 5 meters 60800 / 104105 roll
6. JG ¼ locking clips x 5 60124 / 104162
Any installation that requires us to run water ≥ 5M to our unit, must be using
AUSPEX or a Watermark equivalent product for all tubing runs. For our
compliance the product we use to run the water from the source to our unit
must be Watermarked.
After hours sales/service – 1300 88 14 14
START-UP INFORMATION
• It is advisable to have the power and flexible water supply within a two meters range of
the machine. If water supply is further than two meters, rigid fixed permanent pipework
is required. All water connections shall be that of a fixed permanent solution and not by
temporary means offixture:
0-2meters:≥5/16”JGpipe
2- 10 meters: ≥15 mm pipe
• The isolation for the water and electricity should be easily accessible, and the machine
should not be installed using an extension lead.
• The water outlet connection must be fitted with an install kit containing a non-return valve,
a pressure reducer (maximum 3 bar) and a water block device. Prepare the connection to
themachinefromtheinstall kit via alength of5/16”JohnGuest foodgradetubing.
• Prepare the filter by carrying out a filter flush, making sure 10 litres of water pass
through the filter to clear any carbon fines that may need to be removed.
• Before turning ON the machine, take a sample of water from the supply and check
the
TDS levels. If the TDS is less than to 30ppm you need to add 2.5 grams of
sodium bicarbonate to the Ice Bath to ensure it works efficiently.
Only competent trained technicians should workon Waterlogicproducts. Waterlogic units may
weigh
over 25 kg. We recommend caution when lifting. Packing materials could present a trip
hazard. Keep them off thefloor.
The Ice Bath water is not used for consumption, so the addition of the sodium bicarbonate has no
effect
on the quality of the drinking water.
A
pressurehigher than3.5 barwill damagethemachine, a pressure reducing valve is
necessary.

15
3
Tostart-up theproduct followtheinstructionsbelow. Somepre-installationpiping is
required before installing the machine:
Unpack and carry out a visual inspection
oftheunit.
1 2
Connectthe water supply. Ensurethe
power switchontherearofthe machine
is in the OFF positionand connectthe
unitto a power
supply and CO
2
Turn ON the power switch and allow for the Ice Bath to fill to the required level.
It should take approximately 8-10 minutes to fill the Ice Bath (Flow rate dependant) and 30 more
seconds to fill the sparkling
tank.
Check the sanitizing instructions to
complete the installation.
4

16
2
7
1
4
6
SANITISING INSTRUCTIONS
Thedisinfectionoftheproductafterinstallationisveryimportanttoensurethatthereisno
residue on the machine due to transport and testing that can leave a bad taste in the water.
TurnOFF thewater supply and
dispoense until water stops flowing. Replace the filter with an empty housing with
the sanitiser inside (30 ml). Bypass any
other
filters if applicable.
3 Turn ON the water supply.
DispenseSparkling wateruntil
waterwith
sanitiser solutioncomes
outthe faucet.
Dispensecold wateruntil water with sanitiser solution
comes outthefaucet.
Wait 10 minutes. After,flush at least 5 litres
ofcoldwater and use teststripsto make
sure there is no sanitiser left
Flush5 litres of sparkling
until there is no sanitiser
in the system.
Taste the cold and sparkling water to
ensure satisfactory taste.
8
Always ensure proper ventilation and use proper personal protective equipment such as gloves
and eye protection when using chemicals. Refer to material safety data sheet for specific
requirements
ofeachchemicalproduct. Takeallnecessaryprecautionstoprevent sanitiser
from
contacting eyes, clothing, and any other surfaces it could damage.
5

17
CO2 INSTALLATION
To achieve a good level of carbonation the Ice Bath must be cold, a minimum of 1 hour after
start-up.
1. Before starting, ensure the CO2 gas bottle is food grade (E290).
2. Remove the dust cap (where fitted) from the CO2 outlet on the bottle.
3. Direct the outlet into a safe location, open the tap on the gas bottle for a second
and close again, this will purge the gas which will clear any dust from the outlet.
4. Connect the CO
2
pressure regulator and tighten with a spanner, ensuring that
the O-ring seal is correctly located.
5. After the installation of the machine, connect the pipework from the regulator [b] to the
machine [d] and secure the gas bottle in position with a strap or chain so it will not fall over.
6. Open the tap on the gas bottle and set the pressure to 4 bar [c].
7. Dispense 1L of sparkling water and allow a full regeneration.
8. Re-check and readjust the CO
2
pressure to the machine (pressure tends to drop after first
dispense).
9. Dispense a glass of water and taste the water for correct sparkling flavour.
EQUIPMENT UNDER PRESSURE, HANDLE WITH CARE
For
the replacement of the CO2 cylinder, all the operations must be carried out exclusively by
qualified technical
personnel.
The cylinders must not be lifted by the cap, or dragged, rolled or slid along the floor.
Evenshortdistances, an appropriatehand cartorothersuitablemeans oftransportshould be used.

18
as
as
4. SERVICE PROCEDURES
A service every six months is important to keep the machine in perfect working condition
and to ensure the best water quality possible.
The service is composed of the following tasks:
• Check the correct operation of the machine - Verify if every function is operational and
the water temperatures and pressures are correct; the machine is not damaged or with
strange noises/vibration.
• Sanitise the machine.
• Change the filter(s)*.
• Change the UVlamp.
• Surface cleaning: these machines dispense purified water and one of the key factors
is keeping the machine clean to avoid contamination and staining.
MAINTENANCE REPLACEMENT COMPONENTS
Component Recommended replacement frequency
UV lamp Every 6 months or as required
Filters* Every 6 months or as required
Ice detection probes Verification every 6 months, clean or replace
Sparklinglevelprobe Verification every 6 months, clean or replace
Air Filter Verification every 6 months, clean or replace
*Number and type of filters are dependent on the incoming water conditions

19
IftheFirewall™ requiresdescaling,removethespiral,prepareabathwithdescaler andleavethe
spiral inside the bath for at least 10 minutes.
1
3
5
7
8
UV LAMP REPLACEMENT
Turn OFF the power switch
Remove the outer casing and
disconnect the UV lamp.
ChecktheinterioroftheFirewall ™ fordamage
or scaling (remove and descale if necessary).
Reconnect the power cable and turn ON the
power switch.
Disconnect the power cable [25].
Pull the UV lamp carefully.
Introduce the new lamp carefully and connect
the UVplug. Do not touch the UV with
bare hands
Dispense water, check for UV error and
carefullycheckforUVlightpresence.
The UV lamp can cause harm if improperly used, please check the safety precautions before
attempting to replace the UVlamp.
2
4
6

20
5. PROGRAMMING
AND SPECIAL FEATURES
PROGRAMMING INSTRUCTIONS
The WLH2 Firewall encorperates volumetric dispensing control. Please follow the below steps
to program dispense of both cold and sparkling options.
Setting the pre-set water volume by entering the menu;
•Pre-set Sparkling water volume: Press both sparkling buttons together for 5 seconds
•Once entered the menu, both sparkling button LED backlights will be flashing.
•To exit the setting mode, press both sparkling buttons again for 5seconds and LED will be OFF.
(Maximum dispensing is 3liters.)
•Pre-set Cold water volume: Press both cold buttons together for 5 seconds
•Once entered the menu, both cold button LED backlights will be flashing.
•To exit the setting mode, press both cold buttons again for 5seconds and LED will be OFF.
(Maximum dispensing is 3liters.)
1. Once you are in the setting mode (programming mode), for volume of water will be set by
dispensing and logged on each volumetric flowmeter.
2. Press each button until it reaches the desired setting amount, and press again to stop.
3. Regardless of the machine powering OFF and ON again, the volume will be saved from the last
withdrawal.