Nimbus Water Systems Cascade NS-14 Programming manual

DRINKING WATER FILTRATION SYSTEM
41840 McAlby Ct, Ste.A, Murrieta, CA 92562
800-451-9343 Email: [email protected]
Owner'sManual&
InstallationGuide

OWNER'S MANUAL
AboutThisSystem
Congratulations on your purchase of the Cascade Drinking Water Filtration System. When properly
maintained, this system will provide you with years of trouble-free service. The next three sections
contain important information on the proper care and maintenance of your system, please take a few
minutes to read through this information.
OWNER'S MANUAL
MaintenanceSchedule
The Cascade Drinking Water Filtration System must be serviced on a regular basis to maintain effi-
ciency and to safeguard water quality. Each system is equipped with a sediment pre-filter and two
high-capacity block carbon filters. These cartridges work together to remove sediment and chlorine
taste and odor from your tap water. They must be replaced every 6-12 months. The chart below
gives a general replacement timetable. Instructions for cartridge replacement can be found in Section
9 of the Installation Guide. Any significant change in performance of the system should be investi-
gated promptly to avoid secondary damage or deterioration to other parts of the system.
A
B
Component Interval Indications
Sediment 6-12 months Water production slows
Carbon Filters 6-12 months Odors, including chlorine smell
in the product water
Serial No:
InstallDate:
ServicePhone:
Immediately after installation, please fill out the form below and retain for future reference.
Model: CascadeNS-I4
OWNER'S MANUAL
SystemInformation
CC
1

TheCascadeLimitedWarrantyextendstotheoriginalpurchaserofthesystem. Thiswarrantycoversallpartsand
factorylaborneededtorepairanyManufacturer-supplieditemthatprovestobedefectiveinmaterial,workmanship
orfactorypreparation. TheWarrantyappliesforthefirstfullcalenderyearfromdateofpurchase. Thesedefective
itemsaresubjecttothefollowingexclusions:membranes,filters,O-rings,andallotherpartsorcomponentsthat
requireregularreplacement asaresultof ordinaryusage.
Disclaimers ThisWarranty appliesonlyif thesystem isinstalledand usedin compliancewiththe instructions
enclosedwiththesystem.
TheWarrantydoesnotcoveranynon-standardCascadeparts. ThisWarrantydoesnotcoverthecostsofrepairs
oradjustmentstotheunitthatmaybeneededduetouseofimproperparts,equipmentormaterials. ThisWarranty
doesnotcoverrepairsrequireddue touseofnon-standardCascadeparts,unauthorizedalterations oftheunit,
orfailureofa unitcausedbysuchalterationsor byunauthorizedrepairs.
The Warranty does not cover malfunctions of the unit due to tampering, misuse, alteration, lack of regular
maintenance, or misapplication. In addition, damage to the unit due to fire, accident, negligence, act of God, or
eventsbeyondthecontroloftheManufacturerarenotcoveredbythiswarranty.
Incidental and Consequential Damages TheManufacturerdoesnotassumeresponsibilityforpaymentof
incidental and consequential damages as a result of the failure of this unit to comply with express or implied
warranties,suchaslosttime, inconvenience,damagetopersonalproperty,lossof revenue,commerciallosses,
postage,travel,telephoneexpenditures,orotherlossesofthisnature. Somestatesdonotallowtheexclusionor
limitationofincidentalorconsequentialdamages,sothisexclusionmaynotapplytoyou.
Owner’s Warranty Responsibilities UndertheprovisionsoftheWarranty,theownerisexpectedtoperform
scheduled maintenance, as described in this Manual. Neglect, improper maintenance, abuse, or unapproved
modifications may invalidate the Warranty. Should your unit develop a defect or otherwise fail to perform in
accordancewiththisWarranty,youshouldcontactthedealerfromwhomtheproductwasoriginallypurchased.
Implied Warranties Theimpliedat-lawWarrantiesofmerchantabilityandfitnessforaparticularpurposeshall
terminateonthedateoneyearafterthedateofpurchase. Note:somestatesdonotallowlimitationsonhowlong
animplied warrantylasts,so theabovelimitations maynotapply toyou.
Other RightsThisWarrantygivesyouspecificlegalrightsandyoumayalsohaveotherrightswhichvaryfromstate
tostate.
OWNER'S MANUAL
SystemWarranty
CE
OWNER'S MANUAL
SystemSpecifications
CD
SystemCapability 2000 gpd
SedimentFilter 25micron
Carbon Block Filters (2) 5 micron
Manifolddimensions 12.5"W x 15"H x 4.5"D
Manifoldweight(dry) 6.25 lbs.
Feed water Potable water
Minimumfeedpressure 40 psi
Maximumfeedpressure 100 psi
Minimumfeedtemp. 32°F
Maximumfeedtemp 120°F
Thissystemhasbeendesignedforinstallationbyalicensedprofessionalsuchasacontractororplumber.
Propercompletionofthisinstallationwillrequirebasicfamiliaritywithstandardsinkplumbingandproperuse
ofcommonhand and powertools. Improperlyinstalledsystems couldresultinwater damage duetoleaksor
flooding.
Do not use with water that is microbiologically unsafe or of unknown quality without adequate
disinfectionbeforeorafterthesystem.
2

INSTALLATION
BeforeYouBegin
The following instructions outline a typical water treatment system installation. Consult local plumb-
ing codes and building regulations as they may pose different or additional requirements for the
installation. The installer is responsible for ensuring that the installation is in compliance with all
applicable state and local regulations.
This system has been designed for installation by a licensed professional such as a contractor or
plumber. Proper completion of this installation will require basic familiarity with standard sink
plumbing and proper use of common hand and power tools. Improperly installed systems could result
in water damage due to leaks or flooding.
The connection parts kit supplied with the Cascade Drinking Water Filtration System includes compo-
nents which represent the most common under-sink plumbing connections currently in use within the
United States. If these components do not match the type of connections installed at your location,
contact a local hardware or plumbing supplier to obtain the correct fittings.
Do not use with water that is microbiologically unsafe or of unknown quality without
adequate disinfection before or after the system.
1
TypicalInstallationDiagram
(shownfromback)
3
A. Blue Feed water tubing
B. Green Product water tubing
C. Carbon block filter
D. Carbon block filter
E. Sediment pre-filter
CE
A
D
B

INSTALLATION
Parts
2
Cascade Manifold Unit
1. Sediment Pre-filter
2. Carbon Block Filter
3. Carbon Block Filter
4. Cartridge Retainer
clips (3)
Faucet Kit (Fig E Push
Handle)*
1. Main faucet body
2. Polished faucet base
3. Faucet base Gasket
4. Large slotted washer
5. White plastic spacer
6. 3/8" washer
7. Mounting lock nut
8. Quick-connect fitting
*Parts bag may contain items not needed
for this system configuration
Not Shown
4' blue tubing
4' green tubing
Date of Installation Labels (3)
Feed Valve Warning Tag
Feed Shut-off Warning Label
Self tapping Mounting Screws (2)
4
123
4
E-PushHandle
1
2
3
4
5
6
7
8

INSTALLATION
FeedConnection
Fig.1
AB
Options
1. Locate and turn off the angle stop valve on the cold water line feeding the sink where the Sierra
unit is to be installed. This valve will usually be located under the sink on the pipe coming out of
the wall.
Hint: Be sure to make this connection on the COLD water feed, not the HOT water feed. If
you are not sure which line is the cold water line, open the hot water tap on the sink until
hot water flows from the faucet. The hot water line under the sink can then be identified
by touch.
2. When the angle stop valve is closed, relieve pressure in the line by
opening the cold water tap on the sink.
3. It may be possible to install the feed adapter fitting at either the
angle stop valve or at the faucet inlet connector depending on the size
and type of fittings at your location. The angle stop valve is prefer-
able because of its easier accessibility. Both options are given in Fig 1.
Option A - To install the feed adapter at the faucet connector discon-
nect the cold water feed line where it connects to the faucet inlet
connector. This will usually require an open end wrench, pliers, or
long reach faucet wrench. Proceed to step 4.
Option B - To install the feed adapter at the angle stop valve, discon-
nect the feed line at the angle stop valve. This will usually require a
wrench or pliers. With this end of the water line free, proceed to step
4.
4. Take the 1/4" feed connector valve from the parts kit and install it into the brass feed connec-
tor adapter. Use a crescent wrench or open-end wrench to tighten the valve into the adapter
(Option B shown in Fig. 1). If the feed adapter is to be installed at the faucet inlet connector
(Option A shown in Fig. 1) it may be necessary to install the feed connector valve after step 5 due
to limited space.
5. Using the flat and cone washers as necessary, install the feed adapter into the faucet inlet
connector or angle stop valve as chosen above. Then reconnect the cold water feed line to the
open end of the feed adapter. Tighten all connections securely.
6. Using the green tubing, install the brass nut, then the plastic ferrule and plastic tube insert.
Secure the tubing into the feed connector valve. Tighten the tubing retaining nut securely. See
Fig. 2.
7. Obtain the small feed valve warning tag from
the parts bag and attach it by its wire ties to the
feedvalve.
3
Fig.2
INSERT
FERRULE
NUT
TUBING
5
Rub-
ber
Washer
Angle
Stop
Valve
Std.Feed
Connec-
tor
Shut-
Off
Valve

INSTALLATION
PushHandleFaucet
For easier installation, attach tubing prior to mounting the faucet as described below. Refer to
Figure 3 for the following instructions.
1. Insert polished faucet base (2) and gasket (3)
onto base of faucet (1).
2. Slide white plastic spacer (5) open-end-up onto
the threaded faucet stem.
3. Thread the 3/8" washer (6) and mounting lock nut
(7) onto the threaded stem. Do not tighten until step
6.
4. Thread the quick-connect fitting (8) on to the
faucet stem threads. This connection should be
hand-tightened only. Push one end of blue tubing
forcefully into quick connect side of the fitting (8).
5. Insert tubing and faucet assembly down through
the sink hole.
6. Position the faucet to the desired handle orienta-
tion. From underneath the sink, slip the slotted
washer (4) between the white plastic spacer and the
sink. Securely hand tighten the mounting nut (7).
7. Apply a small amount of FDA-approved silicone-
based lubricant (not provided) to the O-rings located
at the base of the spout. Firmly insert spout assem-
bly into the top hole of faucet body ensuring it goes
to the bottom of the hold. You may swivel the
faucet left or right.
4
Fig. 3
6
1
2
3
4
5
6
7
8

TUBINGHINTS: Useasharpknifeortubingcuttertocutthe
tubingsquarely,beingsuretoremoveallburrs. Theninsertthe
tubingfirmlyuntilitstops. Toremovethetubing,pushagainst
thecolletwhilepullingonthetubing.
Determine the most practical under-the-sink location for placement of the Cas-
cade manifold unit. Ensure that the specific location allows adequate access to the
manifold unit for cartridge replacement.
1. Place the manifold in the selected location. If desired, the #6 self tapping
screws may be used to secure the manifold unit in position by means of the top
rear and bottom lip mounting holes.
2. Route the blue tubing from the faucet assembly to the blue coded connector, marked
Feed, on the top of the manifold unit.
3. Take the green tubing already connected to the water feed valve and run it to the
manifold unit arranging the lie as desired. Trim the end of the green tube as described
in step 5 above then insert it into the green coded connector. Push the tubing
approximately 1/2" into the connector until fully seated.
4. Obtain the Shutoff Warning label from either the parts bag or loose with these
instructions and affix the label in the vicinity of the manifold unit so that it is directly
visible in the event that a cartridge is to be replaced. The Cascade Drinking Water
Filtration system is now connected and ready for initial test and preparation.
INSTALLATION
The Manifold Unit
5
Fig. 5
7
Fig. 3
Fig. 4 Fig. 6

System Activation and Inspection
1. Check all tubing connections to ensure they are firmly seated. CHECK TO SEE THAT THE CAR-
TRIDGE RETAINER CLIPS ARE PROPERLY INSTALLED WITH SLIDE LOCKS FULLY ENGAGED IN FRAME
SLOTS. The retainer clips must be in place during long term, unattended operation of the system.
Failure to keep the retaining clips in place could result in accidental leaks and flooding.
2. Open the dispensing faucet at the sink. Open the feed water valve to the system. Observe all
tubing and connections for several minutes to detect any leaks. Allow the faucet to run for at least
3 minutes, then close the faucet. A small amount of carbon fines may be seen in the initial flushing
of the system.
4. Check fittings again for leaks after closing the faucet.
INSTALLATION
Activation/Flushing
6
1. Cascade unit is located where it will not be subject to physical impacts or rough contact by heavy
objects.
2. Feed water pressure to the unit is no less than 40 psi and no greater than 100 PSI.
3. All cartridge plastic retainer clips are installed properly.
4. All tubing connections, especially push-in quick connections, are fully inserted.
5. Feed valve is open.
INSTALLATION
CheckList
7
8

Refer to Section B in the Owner's Manual portion of this guide for a suggested replacement schedule.
CartridgeReplacement
1. Close the feed water shut-off valve.
2. Open the dispensing faucet.
3. Pull the manifold unit from the installed location.
4. Remove the retaining clip at the front of the unit by pulling back the slide lock and squeezing and
pulling to remove. Pull the cartridge off the manifold evenly at top and bottom. Dispose of used
cartridge.
5. Install the new cartridge, rocking gently from side to side as necessary until the cartridge tubes are
properly engaged in the manifold connectors. Install the retaining clip ensuring the slide locks snap
into place in the slots. If the clip does not snap easily into place through the slots it means the
cartridge is not fully inserted into the connectors. Press top or bottom of cartridge to engage connec-
tors until it snaps into place properly.
6. Close the dispensing faucet. Turn on feed water valve. Observe system for any leaks, especially
atnewlyreplacedcartridge.
7. If the replaced cartridge was a carbon filter, open the dispensing faucet and let water run for at
least 3 minutes to flush out any carbon fines.
MAINTENANCE
Replacements
8
Description Part No.
Pre-Filter, Sediment1104380
CarbonBlock Filter2/3104851
CartridgeRetainer Clip4102131
FaucetKit-PushHandleStyle 100470
FeedWaterValve 104503
Toorder replacementparts,please contactyour
Cascadedealer.
Use of non-Cascade replacement parts will invalidate
the Warranty as set forth in Section E of the Owner's
Manual.
MAINTENANCE
Cartridges
9
9
4
123

©NimbusWaterSystems2003
P/N102863