WaterLogic WL250 Operating, Installation And Service Manual

WL250

OPERATING, INSTALLATION, AND SERVICE MANUAL

Waterlogic Commercial Products, LLC

11710 Stonegate Circle

Omaha, NE 68164

(800) 288-1891

www.waterlogic.us

WL250 OPERATING, INSTALLATION, AND SERVICE MANUAL

Congratulations on your choice of the Waterlogic WL250 water treatment system. The WL250

model dispenses cold, and hot. Every WL250 includes:

Bio-Cote Anti-Microbial Protection

Advanced In-Tank Ultraviolet (UV) Purification

The Waterlogic WL250 provides exceptional quality and great tasting water with every use.

TABLE OF CONTENTS

• Features and Benefits ................................................................. 3

• Certifications ............................................................................... 4

• Introduction and Safety Alert Symbols ....................................... 5

• Safety Precautions ...................................................................... 6

• Model and Part Designations ...................................................... 7

• Specifications .............................................................................. 7

• Operating Instructions ................................................................ 8

• Hot Tank Principles of Operation ................................................ 9

• Flow Diagrams ........................................................................... 10

• Pre-Installation Procedures ...................................................... 12

• Draining Procedures.................................................................. 16

• Installation Procedures ............................................................. 20

• Service Requirements ............................................................... 22

• Replacement Components ....................................................... 23

• Hot Tank Descaling Instructions ............................................... 24

• Resetting the Overload or High Limit Safety ............................ 26

• Layout Drawings and Part Lists…………………… ........................... 28

• Main Parts Drawings and Parts Lists ......................................... 31

• Wetted Parts Drawing and Parts List ....................................... 37

• Electrical Diagrams .................................................................... 38

• Fault Codes and Troubleshooting ............................................. 40

• Warranty .................................................................................. 60

WL250 Operating, Installation, and Service Manual Page 2 - Revision: 5-14-2015

WL250 FEATURES AND BENEFITS

Cold and Hot Water

Counter Top and Tower Models come standard with Cold and Hot Selections to meet a wide range of

customer demands. The Tower Model is also available in Cold Only Water Version.

High Volume Storage and Water Capacity

Tower Model has 4 liters of Cold Water Capacity and 1.6 Liters of Hot Water Capacity.

Counter Top has 2 liters of Cold Water Capacity and 1.6 Liters of Hot Water Capacity.

BioCote®Anti-Microbial Protection

Plastic surfaces surrounding 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.

Large Dispense Area with Recessed Faucet

8.5 inch dispense height with BioCote® recessed faucet to protect from cross-contamination.

Leak Detection

Counter Top Model is supplied with a Sensor in the Leak Tray that halts water supply to prevent

overflow and sounds alarm to reduce accident potential.

Child Safeguard

WL250 requires Hot Water selection followed by main dispense for Hot Water, and defaults back to

cold selection after 3 seconds of inactivity to prevent accidental dispensing of hot water.

In-Tank UV Purification

Industry leading In-Tank UV Purification prevents the growth of bio-film within the Stainless Steel

Cold Tank.

Auxiliary Port

Auxiliary Port to feed Coffee Machines or other Appliances on Counter Top Models.

WL250 Operating, Installation, and Service Manual Page 3 - Revision: 5-14-2015

WL250 CERTIFICATIONS

Waterlogic water treatment systems have been tested, and certified to rigorous NSF and UL

Standards. We believe that performance testing and certifications validate Waterlogic as a world-

leader in water treatment systems.

WL250 Certifications Include

UL399 – Certified Drinking Water Cooler

Intertek Labs (ETL) Certified the WL250 to ANSI/UL 399 Standard for Drinking Water

Coolers.

BPA Free - Waterlogic tests for BPA and declares that all of its products are Bisphenol-A

FREE and contain no harmful BPA plastics.

NSF/ANSI-61 – Certified Drinking Water System Components

The WL-250 has been tested and certified by The Water Quality Association (WQA) to

NSF/ANSI-61, Section 9.

Waterlogic manufacturing is certified to ISO 9001 – Quality Management

Systems (certified by Moody International). ISO 9001 is the

internationally accepted standard for well managed organizations that

have adopted the key quality management principles to its operations to

bring consistent quality products and a culture of continuous

improvement.

Safe Drinking Water Act

Waterlogic water treatment systems conform to the Safe Drinking Water Act (SWDA) “lead-free”

amendment effective January 4, 2014.

WL250 Operating, Installation, and Service Manual Page 4 - Revision: 5-14-2015

INTRODUCTION

Carefully read and follow all instructions to ensure proper and efficient operation of your WL250.

Contact Waterlogic or an Authorized Waterlogic Dealer if you have any questions.

Waterlogic and Authorized Waterlogic Dealers employ trained service personnel who are

experienced in the installation, function and repair of Waterlogic equipment. This publication is

written for use by these qualified individuals. Waterlogic encourages users to learn about products,

however, we believe that product knowledge and service is best obtained by consulting Waterlogic

or an Authorized Waterlogic Dealer.

Waterlogic water treatment 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

issued or pending in the United States and other countries.

Waterlogic reserves the right to change the specifications referred to in this literature at any time,

without prior notice. Changes or modifications not expressly approved by Waterlogic could void the

warranty and user’s authority to operate the equipment.

SAFETY ALERT SYMBOLS

Read and follow all safety information carefully. The signal words used in this manual are selected as

shown below and based on an assessment of the degree of potential injury or damage (severe or

minor) and the occurrence of injury (definitely occurs or has the potential to occur) when the

warning is ignored:

DANGER!

Indicates a situation which, when not avoided, results in death or severe injury.

WARNING!

Indicates a situation which, when not avoided, has the potential to result in death or severe

injury; and/or severe property damage.

CAUTION!

Indicates a situation which, when not avoided, results or has the potential to result in minor

injury; and/or minor property damage.

WL250 Operating, Installation, and Service Manual Page 5 - Revision: 5-14-2015

SAFETY PRECAUTIONS

Basic safety precautions should be followed, including the following:

DANGER! If incorrectly installed, operated or maintained, this product can cause death or

severe injury. Those who install, operate, or maintain this product should be trained in its proper use,

warned of its dangers, and should read the entire manual before attempting to install, operate, or

maintain this product.

WARNING! Unit is to be used for its intended purpose as described in this manual, and

untrained individuals who use this manual assume the risk of any resulting property damage or

personal injury.

WARNING! HOT WATER. Unit produces Hot Water up to 188

o

F. Water above 125

o

F can cause

severe burns or scalding. Keep unauthorized people and children away from the unit to avoid

accidental dispensing of hot water. Children should not use without supervision.

DANGER! ELECTRICAL SHOCK HAZARD. Always unplug from power supply prior to servicing

equipment to prevent electrical shock.

WARNING! This system 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 before or

after the system. The system is designed for the supplemental bactericidal treatment of either

treated and disinfected public drinking water, or other drinking water, which has been tested and

deemed acceptable for human consumption by the state or local health agency having jurisdiction.

The system is designed to reduce normally occurring non-pathogenic or nuisance microorganisms

only. System is not intended for treatment of contaminated water.

WARNING! Dispenser Could Tip or Fall causing serious injury. Always install unit on a firm, flat,

and level surface and secure the WL250 to the base cabinet with the screw provided to lock the

components together. Never place heavy items on top of unit and never climb, stand, or hang on unit

or storage cabinet to prevent injury and damage.

CAUTION! INDOOR USE ONLY. Do not install outdoors or where unit is in direct sunlight. Do not

install where ambient temperature goes below 50F or above 97F. Avoid high humidity and moisture.

Product life and performance will be impacted and warranty could be voided.

WL250 Operating, Installation, and Service Manual Page 6 - Revision: 5-14-2015

MODEL/PART DESIGNATIONS

BRAND NAME DESCRIPTION

MODEL -

PART NUMBER

WL250 Counter Top

Waterlogic WL250 Counter Top - Cold and Hot 12-CHCMU3

F-6002-M-HC-UT-CS-INN

WL250 Tower

Waterlogic WL250 Tower - Cold and Hot 12-CHCU3

F-6002-FS-HC-UT-CS-INN

WL250 Tower – Cold Only

Waterlogic WL250 Tower - Cold 12-CCU3

F-6002-FS-C-UT-CS-INN

SPECIFICATIONS

ITEM WL250 Counter Top WL250 Tower

Water Connection ¼” Quick Connect

Cold Water Temperature

Cold Water Temperature – Factory Set Point 41° - 5°C

(Adjustable) 34° - 54° F. (1.1° - 12.2°C)

Hot Water Temperature 189° F (87°C)

Hot Water Manual Reset

Overload

221° F (105°C)

Recommended Service

Pressure

40-60 psi (275-414 kPa) – Use Pressure Regulator

Maximum Service Pressure 100 psi (689 kPa) – Use Pressure Regulator

Rated Service Flow 0.5 gallons per minute (1.89 Lpm)

Environmental Temperature

35° - 100°F (2° - 37°C)

UV Lamp 4 Watts 8 Watts

Heater 500 W

Refrigerant Gas R134a, 40g, 1.41 ounces R134a, 65g, 2.29 ounces

R134a Pressures High (230 psi), Low (90 psi)

SHIPPING SPECIFICATIONS

ITEM WL250 Counter Top WL250 Tower

Width/Depth/Height

13.5” x 14.5” x 17.75”

#

(34cm x 37cm x

45cm)

13.5” x 14.5 x 40.5” (34cm x 41cm x

103cm)

Weight (dry) 42 pounds (19.5 kg) 58 pounds (26.5 kg)

ELECTRICAL SPECIFICATIONS

ELECTRICAL SUPPLY 120V/60Hz, 1PH 15 Amp Service

COMPONENT POWER (approximate) AMP DRAW (approximate)

Heater 504 4.2 Amps

Compressor 216 1.8 Amps

UV Lamp System 18 0.15 Amps

WL250 TOTAL 738 6.15 Amps

#WL250 Counter Top is 17.75 in. tall and may not fit between countertops and cabinets - Check installation to ensure adequate clearance.

WL250 Operating, Installation, and Service Manual Page 7 - Revision: 5-14-2015

OPERATING INSTRUCTIONS

The above picture shows front LCD display and control panel for the Waterlogic WL250.

For Cold Water: Press Cold Water Select Button followed by the Dispensing Button (within 3

seconds).

For Hot Water: Press Hot Water Select Button followed by the Dispensing Button (within 3

seconds).

NOTE: Default selection mode is Cold Water. Selection will return to default after 3 seconds of

inactivity.

NOTE: Selection indication light will turn red when the Hot Water Select button is pressed, and will

switch back to the default green within 3 seconds after dispensing the hot water.

Cold Water

Select

Hot Water

Select

Dispensing Button

Selection Indicator Light

WL250 Operating, Installation, and Service Manual Page 8 - Revision: 5-14-2015

HOT TANK PRINCIPLES OF OPERATION

All Waterlogic Hot Tanks have a built in Vent or

Expansion Chamber in the top of the tank except for

WL270 (GF) units.

The Vent Chamber allows for expansion of the water

when it is heated.

The chambers are separated by a welded-in tank

baffle.

Water always flows into the bottom of the tank and

out the top to the faucet.

The hot tank outlet tube has a restrictor in its base.

This ensures the reservoir is always full by allowing

more water in than out.

There is a small hole in the side of the tank outlet tube

that allows air and water to pass into the vent

chamber as it is heated.

Water in the vent chamber is suctioned back through

the outlet tube vent hole when water is dispensed.

Expansion of water as it is heated in the reservoir will

push the water out the faucet when the outlet tube

vent hole becomes plugged with debris or scale.

The small Outlet Vent Hole is susceptible to scale build

up and is a key indicator that descaling is required.

It is critical to descale the hot tank through the vent

line and outlet line on a regular basis to prevent this

problem.

Descaling through the inlet and/or outlet lines only

will not clean the vent chamber and outlet vent hole

properly.

WL250 Operating, Installation, and Service Manual Page 9 - Revision: 5-14-2015

WL250 COUNTER TOP WATER FLOW DIAGRAM

WL250 Operating, Installation, and Service Manual Page 10 - Revision: 5-14-2015

Recommended Filtration

WL250 TOWER WATER FLOW DIAGRAM

WL250 Operating, Installation, and Service Manual Page 11 - Revision: 5-14-2015

PRE-INSTALLATION PROCEDURES

DANGER! ELECTRICAL SHOCK HAZARD.

Only qualified personnel who have read and understand this entire manual should attempt to

install, or service this unit, failure to do so could result in death or serious injury. DO NOT plug

into an electrical supply until specifically instructed.

WARNING! ALWAYS SANITIZE BEFORE USE.

Sanitize before use to eliminate any potential microbiological contaminates.

Materials Needed:

• Personal Protective Equipment. Rubber or Nitrile Safety Gloves and Protective Eyewear

• Phillips Screwdriver

• Temperature Gage

• Water Pitcher or Container to collect water from the faucet

• 5 gallon container or drain basin

• Sanitizer - Household Bleach (5.25% Sodium Hypochlorite) or Citric Acid Based Cleaner

• ¼” Plastic Tubing, at least 4 feet in length, and assorted ¼” quick connect fittings

• TDS Meter and Test Strips for measuring chlorine - Optional

1. Unpack the Waterlogic WL250 and check exterior for damage.

Flush Filters

CAUTION! FILTER FLUSH REQUIRED.

WL250’s are not supplied with filters. Filters should be configured to optimize your

system…Filters need to be configured and specified to do the job given the local water conditions,

usage, maintenance schedule, and placement restrictions.

In order for our filters to perform as represented and to provide the best quality water possible, it

is essential that filters be replaced periodically. The frequency of filter changes depends upon your

water quality and your water usage. For example, if there is a lot of sediment and/or particles in

your water, then you will have to change your filters more frequently than a location with little to

no sediment. Be sure to replace your filters whenever you notice a decline in the performance,

whether it is a drop in flow rate and/or pressure or an unusual taste in the water.

2. Flush thoroughly per filter manufacturers’ recommendation with fresh water to drain.

3. Once flushed, install the filters. Following the flow direction on the filter.

NOTE: Filters should not be flushed prior to 24 hours before installation to limit Microbial

Growth.

WL250 Operating, Installation, and Service Manual Page 12 - Revision: 5-14-2015

Sanitizing

Sanitize using a Household Bleach (5.25% Sodium Hypochlorite solution) or other approved

cleaner throughout the cold and sparkling water circuits. Follow all instructions on the sanitizer

and flush with fresh water through the faucet until odor and taste is acceptable.

WARNING! USE PROPER PERSONAL PROTECTIVE EQUIPMENT

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 of each chemical product. Take all necessary precautions to prevent sanitizer from

contacting eyes, clothing, and any other surfaces in could damage (carpets).

4. Disconnect the UV Lamp wiring harness and carefully remove the UV Lamp from the quartz

sleeve.

CAUTION! UV SYSTEM IS FRAGILE. Never handle the UV System

with bare hands. UV Lamp and quartz sleeve must be free of oils and

contaminants to ensure proper operation.

5. Unscrew cold tank/quartz sleeve retaining cap and remove the

quartz sleeve. This will require top cover to be removed to access properly and facilitate

removal.

6. Mix ½ gallon of sanitizer per directions or use Bleach Solution (1 teaspoon = 1/6 oz. = 5 ml = ½ cap

full) of household bleach (Sodium Hypochlorite 5 - 10% Concentration) with 1/2 gallon of water.

Always ensure sanitizer is compatible with stainless steel and acetyl plastic.

7. Pour sanitizer solution into cold tank thru funnel or spout. You may add concentrated sanitizer

(½ cap bleach) directly into empty cold tank instead of premixing.

8. Inspect and clean quartz sleeve and O-ring. Reinstall the quartz sleeve and quartz sleeve

retaining nut. Tighten firmly to ensure proper seal. Over-tightening can cause damage.

CAUTION! DO NOT INSTALL THE UV LAMP AT THIS TIME

The UV will interact with the sanitizer and could potentially cause taste.

9. Connect 40-60 psi regulated, potable water supply to the water inlet bulkhead fitting located on

the back of the unit. Turn on water supply and check for leaks.

DANGER! ELECTRICAL SHOCK HAZARD.

Do not plug in unit unless qualified. Only qualified personnel who have read and understand this

entire manual should attempt to install or service this unit.

WL250 Operating, Installation, and Service Manual Page 13 - Revision: 5-14-2015

10. Connect WL250 to power.

CAUTION! NEVER TURN ON HEATER BEFORE FILLING HOT TANK.

Red Heater and Compressor Power Switch must be in the O=OFF

position while the hot tank is empty. Damage could occur within one

minute and the overload (high limit) will require manual reset if heater

is turned on with an empty hot tank.

Fill the Cold Circuit with Sanitizer

11. Depress the main dispensing button on the front control panel until cold water/sanitizing solution

comes out the faucet. NOTE: Container and drain basin will be required to catch the water from

the faucet.

WARNING! Use Personal Protective Equipment. Gloves and Eye Protection Required. The first

2 or 3 gallons of water will contain concentrated sanitizer. Use extreme care!

Flushing the Sanitizer from the Machine

12. Place a pitcher, catch basin, or other container under the faucet of the WL250.

13. Flush the Cold Tank. Run several gallons of water through the faucet by dispensing cold water to

dilute and remove the sanitizer from the cold circuit. You can use chlorine test strips to evaluate

the water.

14. Once the sanitizer odor/taste has been flushed out of the cold side of the machine the

sanitization process for the Cold Circuit is complete.

Fill the Hot Tank

15. Press the Hot Water Select Button, followed by the main dispensing button to fill the hot tank.

Water will dispense from the faucet once the hot tank is full. Flush until water is clear.

WARNING! HOT CIRCUIT IS NOT SANITIZED.

Water in the hot circuit is not sanitary until the temperature exceeds 171

o

F for at least 5 minutes.

UV System Functional Test

WARNING! ULTRAVIOLET RADIATION. Protect your skin and eyes against ultraviolet rays.

Never look directly at an operating UV light. Disconnect wiring before removing.

16. Reinstall the UV Lamp and connect the wiring.

17. Dim or shield the overhead lights and peer into the machine, on top of the cold tank, at the UV

connector and retaining cap. The blue glow indicates that the lamp is lit.

WL250 Operating, Installation, and Service Manual Page 14 - Revision: 5-14-2015

Compressor Test

18. Switch Red Compressor / Heater to I=ON position. Always ensure tanks are full of

water before turning on the heater or the overload (high limit) will open and

require manual reset. If the wire condenser at back of the unit is warm, the

refrigeration system is working.

19. Once the machine reaches its target temperature, the compressor will shut off. Draw a glass of

cold water and verify it is has been chilled to proper temperature.

Heater Test

20. Always ensure tanks are full of water before turning on the heater or the overload (high limit) will

open and require manual reset. It will take the heater approximately 10 minutes to heat the

water from ambient 75°F to the factory set point of 185°F. Dispense a cup of hot water to ensure

the temperature/odor/taste is acceptable.

WARNING! VERY HOT WATER CAN BURN OR SCALD.

Hot water should be dispensed carefully into insulated container to avoid injury.

WL250 Operating, Installation, and Service Manual Page 15 - Revision: 5-14-2015

WL250 COUNTER TOP DRAINING INSTRUCTIONS

Draining Notes

Drain the WL250 for transportation.

WARNING! STORE UNIT EMPTY. ALWAYS SANITIZE BEFORE REUSE.

The unit must be completely drained and sealed before storing to avoid stagnation and reduce

microbial growth).

Prior to draining the hot tank, turn off the Red Heater and Compressor Power Switch, and

dispense 2 liters of hot water from the machine. As hot water is dispensed from the faucet of the

unit, colder water will be introduced into the hot tank. Since the Red Heater and Compressor

Power Switch is turned off, the heater will not energize and heat the incoming tap water.

Following this precaution prevents exposing personnel and equipment (drains, catch basin, etc.)

to scalding hot water.

Disable Cold and Hot Tanks

1. Turn off the Red Heater and Compressor Power Switch to disable the heater and compressor.

2. Dispense 2 liters of water through the hot tank to cool the water temperature in the hot tank and

avoid burns.

WARNING! VERY HOT WATER CAN BURN OR SCALD.

Hot water should be dispensed carefully into insulated container to avoid injury.

Turn off Water Supply and Bleed Water Pressure

3. Isolate the unit from feed water by turning off the supply.

4. Dispense cold still water to relieve any pressure built up in the system.

5. Remove the water supply line from the inlet line bulkhead fitting at back of machine.

6. Install dust cap or plug into water supply line bulkhead fitting.

Drain the Cold Water Tank and Circuit

7. Remove top cover.

WL250 Operating, Installation, and Service Manual Page 16 - Revision: 5-14-2015

8. Remove front panel. Remove 2 Phillip screws

securing front panel. Unseat faucet assembly

from panel. Unclip wires from PCB.

9. Disconnect tubing from inlet elbows on both

solenoids and allow water to drain.

10. Reconnect tubing into inlet elbows.

11. Dry inside of unit.

12. Replace front panel.

WL250 Operating, Installation, and Service Manual Page 17 - Revision: 5-14-2015

WL250 TOWER DRAINING INSTRUCTIONS

Draining Notes

Drain the WL250 for transportation.

WARNING! STORE UNIT EMPTY. ALWAYS SANITIZE BEFORE REUSE.

The unit must be completely drained and sealed before storing to avoid stagnation and reduce

microbial growth).

Prior to draining the hot tank, turn off the Red Heater and Compressor Power Switch, and

dispense 2 liters of hot water from the machine. As hot water is dispensed from the faucet of the

unit, colder water will be introduced into the hot tank. Since the red power switch is turned off,

the heater will not energize and heat the incoming tap water. Following this precaution prevents

exposing personnel and equipment (drains, catch basin, etc.) to scalding hot water.

Disable Cold and Hot Tanks

1. Turn off the Red Heater and Compressor Power Switch to disable the heater and compressor.

2. Dispense 2 liters of water through the hot tank to cool the water temperature in the hot tank and

avoid burns.

WARNING! VERY HOT WATER CAN BURN OR SCALD.

Hot water should be dispensed carefully into insulated container to avoid injury.

Turn off Water Supply and Bleed Water Pressure

3. Isolate the unit from feed water by turning off the supply.

4. Dispense cold still water to relieve any pressure built up in the system.

5. Remove the water supply line from the inlet line bulkhead fitting at back of machine.

6. Install dust cap or plug into water supply line bulkhead fitting.

Drain the Cold Water Tank and Circuit

7. Remove lower front panel to access tank feed lines.

WL250 Operating, Installation, and Service Manual Page 18 - Revision: 5-14-2015

8. Disconnect tank line feed lines from hot and cold inlet

solenoids to drain into basin or catch.

9. Reconnect tubing into inlet elbows once drained.

10. Dry inside of unit if necessary.

11. Replace lower front panel.

WL250 Operating, Installation, and Service Manual Page 19 - Revision: 5-14-2015

INSTALLATION PROCEDURES

Safety and Installation Guidelines

Ensure all Local, State, and Federal Laws and Codes including health and safety guidelines are met

when installing Waterlogic Equipment. Only qualified service technicians should attempt

installation and service of Waterlogic Equipment.

WARNING! ELECTRICAL SHOCK HAZARD. Always unplug (isolate from power supply) to prevent

electrical shock except where electrical tests are specified.

WARNING! IMPROPER SUPPLY OR CONNECTION CAN RESULT IS RISK OF SHOCK.

Connect to a 15 amp 120V 60Hz properly grounded outlet (GFI is recommended). Ensure polarity is

correct and always use a 3-prong outlet. Consult a qualified electrician if you have any questions.

WARNING! USE ONLY Waterlogic SUPPLIED POWER CORD. Locate system within 5 feet of

power supply. Never use an extension cord or adapter. Do not use a damaged power cord or plug.

Keep power cord out of heavy traffic areas and away from heat sources. Do not, under any

circumstances, remove ground prong or alter the power cord. Never pull the power plug from the

outlet with a wet hand or allow the plug to get wet. Failure to use the supplied power cord will void

UL Certification and Warranty.

CAUTION! INDOOR USE ONLY. Never expose to direct sunlight, heat sources, or ambient air

temperature above 100°F (37°C) or below 35°F (2°C). Install indoors and keep unit away from

excessive humidity. Never expose to freezing temperatures. Ensure there is adequate clearance

around the unit to allow refrigeration system condenser to dissipate heat. Warmer environments

require more clearance around the unit. Minimum clearance around all surfaces of the machine is 2-

inches. Installs where the ambient temperature exceed 80F, require a minimum of 4-inches clearance

for proper heat dissipation and efficient operation.

CAUTION! USE A WATER PRESSURE REGULATOR. Waterlogic will not be responsible for injury or

damage caused by excessive water pressure. Operating pressure must be 40 psi to 60 psi. Be aware

any of potential pressure surges caused by building/municipal pumping stations.

CAUTION! USE UV STABILIZED SUPPLY LINES. Feed the unit with a potable ambient or cold

water supply only. Feed water over 100° F (37°C) can damage the treatment components. Water

block devices and external leak detectors are strongly recommended. Locate the unit as close to the

water supply and the electrical connections as possible.

WARNING! STORE AND TRANSPORT UNIT EMPTY. ALWAYS SANITIZE BEFORE USE.

The unit must be completely drained and sealed before storing to avoid stagnation and reduce

microbiological contamination (potential bacterial growth). Sanitize before use to eliminate any

potential microbiological contaminates

Pre-installation and sanitization procedures as prescribed in this manual must be performed before

installing the WL250.

Always install indoors and place the Waterlogic WL250 on a firm, flat and stable surface.

WL250 Operating, Installation, and Service Manual Page 20 - Revision: 5-14-2015

Page is loading ...

WaterLogic WL250 Operating, Installation And Service Manual

WaterLogic WL250 Operating, Installation And Service Manual

Related papers

Other documents