WaterLogic WL7 User manual

WL7 FIREWALL™
User Manual

2ENG2152-22/05/19
WL7 FIREWALL™
INTRODUCTION
TABLE OF CONTENTS
Thank you for selecting Waterlogic®. This advanced water purification system combines
refined engineering and high-tech features in a robust and reliable machine.
The WL7 FirewallTM (WL7 FW) can dispense a large volume of ice-cold and bright
sparkling water. Ideal to satisfy all the hydration needs of the busiest workplaces.
Designed to offer the best-in-class user experience, the WL7 FW presents a large
dispense area, and features a visually engaging screen interface connected to an
intuitive water dial, that allows the user to easily choose between five types of water.
Always read the entire operating instructions before using the appliance and save these
instructions for future use.
1. GENERAL INFORMATION 3
2. SAFETY PRECAUTIONS 4
3. PRODUCT CERTIFICATION 5
4. FEATURES AND BENEFITS 6
5. FRONT AND REAR VIEW 7
6. USER INTERFACE 8
7. TECHNICAL INFORMATION 9
8. PRODUCT DIMENSIONS 10
8. TROUBLESHOOTING 11
WL7 FIREWALL™ INTRODUCTION - TABLE OF CONTENTS

3ENG2152-22/05/19
WL7 FIREWALL™
INTRODUCTION
1. GENERAL INFORMATION
• Carefully read and follow all instructions to ensure proper and efficient operation
of your water purification system. Contact Waterlogic or an authorised Waterlogic
distributor if you have any questions.
• Waterlogic water purification systems are made with selected water treatment
components to create a system specifically tailored for your application by trained
and qualified personnel.
• Waterlogic International Limited and WLI Trading Limited reserve the right, in order
to reflect continuous research and development, to amend or change specifications
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 230V for all markets
where Waterlogic operates. Please ensure that you carefully read the information
in this manual and for any parts specific to any market, refer to your technical
agreement or specific part listing.
• Sanitise before use to eliminate any potential microbiological contaminants.
Ensure all local laws and codes including health and safety guidelines are met when
installing and using this Waterlogic purification system.
• Only qualified service technicians should attempt installation and service.
The product must be completely drained and sealed before storing or transported
to avoid stagnation and reduce microbiological contamination (potential bacterial growth).
• This unit is for indoor use only, never expose to direct sunlight, heat sources, to freezing
temperatures, ambient air temperature above 32°C (86°F) and keep the unit away from
from humidity levels above 65%.
• WARNING – Ensure there is adequate clearance around the unit to the allow the
condenser of the refrigeration system to dissipate heat. Warmer environments require
more clearance around the unit. Minimum clearance around all surfaces of the machine
is 100 mm. Keep all the ventilation openings, in the appliance enclosure or in the built-in
structure, clear of obstruction.
• Input or feed pressure must be regulated to 3 bar using a water pressure regulator
Waterlogic will not be responsible for injury or damage caused by excessive water
pressure.
• Water block devices and external leak detectors are strongly recommended.
• Products manufactured and marketed by Waterlogic and its affiliates are protected
by patents.
GENERAL INFORMATION

4ENG2152-22/05/19
2. SAFETY PRECAUTIONS
•This system is to be used for water
only and is not intended for use where
water is microbiologically unsafe
or with water of unknown quality
without adequate disinfection. The
system is not intended for treatment of
contaminated water.
• 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.
• Always install the unit on a firm, flat,
and level surface and secure unit to
cabinet, wall, or floor if needed, to
avoid tip or fall which can cause serious
injury.
• Never place heavy items on top of the
unit and never climb, stand, or hang
on the unit or cabinet to prevent injury
and damage. Transport the unit empty
and always use material handling
equipment or two people with proper
lifting technique to reduce injury risk.
• 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. WARNING
– Do not damage the refrigerant
circuit. Ensure always the proper
management and transportation
of the machine to avoid damaging
the refrigerant fluid and causing a
dangerous leak.
Carefully read and follow all instructions to ensure proper and efficient operation
of your water purification system. Contact Waterlogic or an authorised Waterlogic
distributor if you have any questions.
!
SAFETY PRECAUTIONS
• This appliance is to be used for its
intended purpose as described in
this manual, and untrained individual
who use this manual assume the risk
of any resulting property damage or
personal injury.
• This appliance is not to be used
by children under 8 years old and
persons with reduced physical,
sensory or mental capabilities or lack
of experience and knowledge unless
supervised, due to risk of injury if
incorrectly used.
• 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
if they have been given supervision
or instruction concerning use of the
appliance in a safe way and if they
understand the hazards involved.
Cleaning and user maintenance shall
not be made by children unless they
are older than 8 and supervised. Keep
the appliance and its cord out of reach
of children aged less than 8 years.
• This product 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 authorised
Waterlogic distributors and with
power supply disconnected.
• Do not operate if damaged: if the
machine is damaged, unplug for
safety, contact Waterlogic or authorised
distributor for repair, service, and
deinstallation to avoid risks.

5ENG2152-22/05/19
PRODUCT CERTIFICATION
3. PRODUCT CERTIFICATION
Our Waterlogic products are tested and certified to the highest standards by recognised
water associations worldwide.
Waterlogic® International Limited and WLI Trading Limited reserve the right, in order
to reflect continuous research and development, to amend or change specifications
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.
END OF LIFE:
•WEEE (EU Only): please be aware that our products are 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.
•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.
• Please contact your supplier who will arrange for the collection and disposal of this product.
• Waterlogic machines produce hot water
(model dependent) above 52°C, which
can cause severe burns or scalding.
Keep unauthorised people and children
away from the unit to avoid accidental
dispensing of hot water.
• Always use 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.
• Use only Waterlogic supplied power
cord and never use extension cords or
power strips to connect the unit. Do not
use if the supply cord is damaged, it
must be replaced by the service agent
or a similarly qualified person in order
to avoid a hazard. Do not remove any
panels or covers to avoid any risk of
electrical shock.

6ENG2152-22/05/19
WL7 FW FEATURES AND BENEFITS
The features showed below and in this technical manual are representative of the generic
machine with five water options. Some machines are country specific and have different water
options. Please take into consideration only the details that are applicable to your specific model.
Eco-friendly refrigeration using R600a*: Naturally occurring refrigerant gas with low GWP
(Global Warming Potential) and zero ODP (Ozone Depletion Potential).
*R600a available on 220/240V models only.
Firewall™ purification: Waterlogic’s patented and certified Firewall™ technology features a
highly effective UV antimicrobial purification system at the point of dispense.
Firewall guarantees 99.9999% purified water. Glass after glass.
Energy saving sleep mode: energy saving sleep mode is programmed to turn off
the heater after three hours of inactivity yielding significant energy savings when unit
is not in use.
Intuitive user interface with bottles saved counter: This feature monitors how many
bottles are saved during the use of the product .
Environmentally Friendly Features.
Premium product that provides all 5 water options in a countertop machine.
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.
Waterlogic filters offer the best-in-class filtration, guaranteeing quality water with every drop.
BioCote® antimicrobial protection: the WL7 FW key surfaces are infused with BioCote®,
a silver ion additive able to inhibit microbial growth on the surface of the products
helping to reduce unpleasant odours, degradation of key surfaces and the potential for
cross contamination.
4. FEATURES AND BENEFITS

7ENG2152-22/05/19
Ergonomic dispensing area with 273 mm able to fill sport bottle.
Child safeguard to prevent accidental dispense of hot water.
Leak prevention system provides extra protection and reduces risks of accidents.
Provides cold water for more than 50 users.
Advanced LCD Screen with auxiliary messaging.
ADDITIONAL FEATURES
5. FRONT AND REAR VIEW
No Description
1UI display
2UI dial
3Waterfall light diuser
4Drip tray grill
5Drip tray
6Handle
No Description
71/4” Water inlet connector
8Power connector
9Red power switch
10 Green heater/compressor switch
11 1/4” CO2inlet connector
12 Condenser
1
2
6
312
11
10
8
7
9
4
5
FRONT AND REAR VIEW

8ENG2152-22/05/19
ColdSparkling
USER INTERFACE
Ambient
Bottles saver counter:
Live indicator of number of 500ml plastic bottles saved while using
the WL7 FW
Dispense status bar:
Indicates water being cooled and/or heated
Rotating intuitive dial:
Easy selection of water options + BioCote protection on the button lens
Hot Extra-Hot
6. USER INTERFACE

9ENG2152-22/05/19
TECHNICAL INFORMATION
Features
BioCote® Ye s
UV Technology Firewall™
Dispense area height 273 mm
Energy saving mode Ye s
Component detail
Refrigerant gas 230V/R600a or 120V/R134a
Refrigerant quantity R600a: 26g; R134a: 65g
TECHNICAL DATA WL7 Firewall™
Working information
Cold water output 5 °C*
Sparkling water output 5 °C*
Hot water output 75 - 93 °C*
Extra hot water output 80 - 95 °C*
Ice Bath capacity 4.5 L
Hot tank capacity 1.5 L
Sparkling capacity 0.5 L - 3 L (model dependent)
Recommended inlet water pressure 2.5 - 3.5 bar
Recommended CO2 pressure 3 bar
Recommended inlet water temperature 5 - 25 °C
Working room temperatures 2 - 32 °C
UV Lamp change interval 6 months**
Electrical
Compressor power 110 W
Pump power 10 W
Fan power 16 W
Mixing motor 25 W
Control power 19 W
Heating element power 500-800 W (model dependent)
UV Lamp 13 W
Total max power(HCAS) 993 W
24-hour standby power consumption 0.46 kWh
Power supply 220-240V/50Hz or 120V/60Hz
* Performance may vary depending on the local conditions;
** NSF 55 Class A and P231 Certification requirement;
7. TECHNICAL INFORMATION

10 ENG2152-22/05/19
Accessories supplied
Power cord
CO2pressure regulator
Water pressure regulator
UV Lamp
Filter(s)***
TECHNICAL DATA WL7 Firewall™
PRODUCT DIMENSIONS
Connections
1/4" CO2quick connect bulkhead Ye s
1/4" Water quick connect bulkhead Ye s
Drain plug hot tank Ye s
Drain plug Ice Bath Ye s
***Filter configuration depended on incoming water conditions
397 mm
427 mm
519 mm
839 mm
273 mm
1269 mm
401 mm
Counter top
397 x 519 x 427 [mm]
31-34 [kg]
Freestanding
399 x 519 x 1269 [mm]
51-54 [kg]
8. PRODUCT DIMENSIONS

11 ENG2152-22/05/19
TROUBLESHOOTING
9. TROUBLESHOOTING
The instructions below are to troubleshoot errors that might happen due to power
surges, water cuts and normal wear and tear of the machine. Do not open any panels,
disconnect tubbing, touch any wires or electronic components. Do not attempt any
repairs, always communicate to your Waterlogic supplier.
!
1.Check for a blue glow coming out the dispensing nozzle when you
dispense (do not look inside the nozzle).
2.If there is a blue glow, RESET the ERROR by turning OFF and ON
after 5 seconds the red power switch.
3.If there is no glow or the error persists, communicate to your
Waterlogic supplier.
1.Ensure there is water supply.
2.Ensure hot tank is full of water by selecting hot icon and dispense
until a steady stream of water flows to a cup.
3.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch. If the hot tank is full and error persists, communicate
to your Waterlogic supplier.
1.Verify that water supply is open and dispense cold water to
validate water flow.
1.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch.
2.If the error persists, communicate to your Waterlogic supplier.
1.Check for water leaks.
2.Ensure there’s water supply by dispensing ambient or cold.
3.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch.
4.If the error persists, communicate to your Waterlogic supplier.
1.Release the dispense button to RESET the error
2.If the error persists, communicate to your Waterlogic supplier.
Error
UV Error
Hot
Tank Heating
Error
Sparkling
Water
Level Error
Ice Bath
Level Error
Dispense
Time Out
Solution
Ice Detection
Error
Hot Sensor
Error
Ice Bath
Circulation
Error
1.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch.
2.If the error persists, communicate to your Waterlogic supplier.
1.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch.
2.If the error persists, communicate to your Waterlogic supplier.
1.RESET the ERROR by turning OFF and ON after 5 seconds the red
power switch.
2.If the error persists, communicate to your Waterlogic supplier.

ENG2152-17/09/20
Waterlogic Trading Ltd
[phone]
WLI Trading Limited Second floor, Suite 4,
Beacon Court, Sandyford, Co. Dublin, Ireland
WLI (UK) LTD
[e-mail]
Waterlogic International LTD Global Headquarter
1 Grenfell Road, Maidenhead, Berkshire, SL6 1HN,
United Kingdom
For technical support please contact your local Waterlogic or authorized distributor.