Installation Sheet

Page 1 97747C (Rev. N - 06/19)
WaterSentry
®
Water Cooler.
7. Turn on water supply and hold open the bubbler on
cooler until approximately 1 gallon of water is dis-
pensed.Thisushingprocedurepurgesairandne
carbonparticlesfromthelter.When1gallonofwater
has been purged through the cooler, carefully inspect all
water connections for leaks.
LK1141A Bubbler with or without a chiller unit, under
sink application.
1. Open inlet water supply valve, open dispensing valve
or bubbler and allow approximately 1 gallon of water to
bedispensed.Thisushingprocedurepurgesairand
necarbonparticlesfromthelter.
2. Turn dispensing valve off and carefully inspect all water
connections for leaks.
3. Unit is now ready for operation.
TheselterkitsaredesignedtobeusedwithavarietyofElkay
products including:
1. WaterCoolersandDrinkingFountains.(Note-ForBottleFiller
modelsuse51300C.)
2. LK1141ABubblerwithorwithoutachillerunit.
3. Independentlyinanundersinkapplication.Forundersink
applications, it is recommended that water be dispensed
through a dedicated valve or faucet instead of the sink faucet
duetothereducedowthroughthelter.
NOTICE: Do not use with water that is microbiologically
unsafe or of unknown quality without adequate
disinfection before or after the system.
General Installation Instructions
1. Theselterkitsmustbeinstalledincompliancewithall
state and local laws and regulations governing the
installation and use of this product. Maximum inlet water
temperature 100°F(38°C).
2. Mountlterheadinasuitablelocation,usingthelter
mounting bracket and screws supplied. Allow enough
roomunderthelterheadforinstallationandremovalof
ltercartridge(13"minimum).
3. Connectthecoldwatersupplytothelterthroughashut-off
valveand3/8"O.D.tubing(suppliedbytheinstaller).For
ease of servicing, the shut-off valve should be located within
easyreachofthelter.
NOTE:Theinletandoutletttingsuppliedaspartofthe
lterheadareJohnGuestSupersealttingsthataccept
3/8"O.D.tubingonthelterinletand1/4"O.D.tubingon
the outlet. They may be used with copper, semirigid nylon
or polypropylene tubing, with a rated working pressure
equal or greater than encountered in application. Do not
use soft or braided tubing.
4. CAUTION: If supply pressure will ever exceed 100 psi,
install a pressure regulator to limit the inlet pressure to
thelterto100psiorbelow.
DO NOT ATTACH HOT WATER LINE TO FILTER.
Tomakeconnectionsonthelterhead,loosenlocknut.Push
thetubeendpastbotho-ringstoapositivestopinthelter
headrecess-approx.1",locknutmayhavetobebackedout
alittlemore.Screwthelocknuthandtighttoseal(SeeFig.1).
Endsoftubingmustbecutsquareandfreeofburrsandsharp
ends that could cut or nick the o-rings.
5. Connecttheoutletoftheltertotheinletoftheunion
usingthe1/4"O.D.polytubingand1/4"unionsupplied.
6. Removelterfromcarton,removeprotectivecap,attachlter
tolterheadbyrmlyinsertingintoheadandrotatinglter
clockwise.
FIG. 2
FIG. 1
See Note 4: Screw the locknut hand tight to seal
Filter Replacement*
1. Turn inlet water valve off.
2. Open bubbler to relieve pressure build-up in the system.
3.Removelterfromheadbyrotatingltercounterclockwise.
4.Removenewlterfromcarton,removeprotectivecap;
capmaybeplacedonoldltertoreducethechanceof
waterspillingfromlterhousing.
5.Attachltertolterheadbyrmlyinsertingintoheadand
rotatinglterclockwise.
FILTER KIT
EWF172 WaterSentry
®
VII Kit
(Lead, Chlorine, Taste & Odor and Particulate Class I Reduction)
FOR COMMERCIAL USE ONLY
IMPORTANT NOTE – To avoid danger of an electric shock hazard, disconnect
power to your unit before installing or replacing the lter.
TheWaterSentry
®
VII lteristestedandcertiedbyNSFInternationaltoNSF/ANSI42and53for
thereductionofChlorine,TasteandOdor,ParticulateClassI,andLead.

Summary of content (5 pages)