Whirlpool WHADUS5 User manual

201-8402712 (Rev. 02 7/11/16)
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
How to install, operate
and maintain your
Dual Stage
Water Filtration System
Model WHADUS5
Installati n and Operati n Manual
System tested and certified by NSF International
against NSF/ANSI Standard 42 for the reduction
of chlorine taste and odor, and Standard 53 for
the reduction of cysts, lead, MTBE and VO s.
Do not return unit to store
If you have any questions or concerns when
installing, operating or maintaining your water
filtration system, call our toll free number:
1-866-986-3223
Monday- Friday, 7 AM - 6 PM ST or visit
whirlpoolwatersolutions.com
When you call, please be prepared to provide
the model number and date code of your
product, found on the rating decal on back.

2
TABLE OF CO TE TS
Page
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Performance laims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Parts of the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Materials & Tools Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Undersink Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Step A - Install old Water Supply Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Step B - Make Hole for Filtered Water Faucet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Step - Install Faucet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step D - Make Tubing onnections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step E - Turn On Water, heck for Leaks and Rinse arbon Fines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Filter artridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Filter artridge Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Filter artridge Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Faucet Electronics & Battery hange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Troubleshooting the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
WARRA TY
O E YEAR LIMITED WARRA TY O DUAL STAGE WATER FILTRATIO SYSTEM
(except filter cartridges)
Warrantor: Ecodyne Water Systems, 1890 Woodlane Drive, Woodbury, M 55125
Warrantor guarantees, to the original owner, that the Water Filtration System, when installed and maintained in accordance
with the instructions, will be free from defects in materials and workmanship for a period of one (1) year from the date of
purchase. If, within the first year, a part proves, after inspection, to be defective, Warrantor will, at its sole option, either
replace or repair the part without charge except normal shipping and installation charges. Labor to maintain the equipment
is not part of the warranty. Filters, which are expendable, are not covered by the warranty.
TO OBTAIN WARRANTY PARTS, SIMPLY ALL 1-866-986-3223, Monday - Friday, 7 am - 6 pm ST, for assistance. This
warranty applies only while this product is in use in the United States or anada.
General Provisions
The above warranties are effective provided the Water Filtration System is operated at water pressures not exceeding 125
psi, and at water temperatures not exceeding 100°F; provided further that the Water Filtration System is not subject to
abuse, misuse, alteration, neglect, freezing, accident or negligence; and provided further that the Water Filtration System is
not damaged as the result of any unusual force of nature such as, but not limited to, flood, hurricane, tornado or earth-
quake.
Warrantor is excused if failure to perform its warranty obligations is the result of strikes, government regulation, materials
shortages, or other circumstances beyond its control.
*THERE ARE O WARRA TIES O THE WATER FILTRATIO SYSTEM BEYO D THOSE SPECIFICALLY
DESCRIBED ABOVE. ALL IMPLIED WARRA TIES, I CLUDI G A Y IMPLIED WARRA TY OF MERCHA TABILITY
OR OF FIT ESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED TO THE EXTE T THEY MIGHT EXTE D
BEYO D THE ABOVE PERIODS. THE SOLE OBLIGATIO OF WARRA TOR U DER THESE WARRA TIES IS TO
REPLACE OR REPAIR THE COMPO E T OR PART WHICH PROVES TO BE DEFECTIVE WITHI THE SPECIFIED
TIME PERIOD, A D WARRA TOR IS OT LIABLE FOR CO SEQUE TIAL OR I CIDE TAL DAMAGES. O WAR-
RA TOR DEALER, AGE T, REPRESE TATIVE, OR OTHER PERSO IS AUTHORIZED TO EXTE D OR EXPA D
THE WARRA TIES EXPRESSLY DESCRIBED ABOVE.
Some states do not allow limitations on how long an implied warranty lasts or exclusions or limitations of incidental or con-
sequential damage, so the limitations and exclusions in this warranty may not apply to you. This warranty gives you spe-
cific legal rights, and you may have other rights which vary from state to state. This warranty applies to consumer-owned
installations only.
®/TM © 2015 Whirlpool. All rights reserved.
Manufactured under license by Ecodyne Water Systems, Woodbury, Minnesota.

3
Specificati ns & Perf rmance Claims
This system conforms to NSF/ANSI 42 and 53 for the specific performance claims as verified and substantiated by
test data.
This filter improves the taste and odor and reduces many chemical contaminants in drinking water. The faucet indi-
cator monitors the length of time the filter has been installed and will flash amber continuously, indicating the filters
and battery need to be replaced.
This system has been tested according to NSF/ANSI 42 and 53 for the reduction of the substances listed below.
The concentration of the indicated substances in water entering the system was reduced to a concentration less
than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 42 and 53. The testing
was performed using spiked tap water at a flow rate of 0.5 GPM (1.89 L/min.), pH of 7.5 ±0.5, pressure of 60 PSIG,
and temperature of 68 ±5°F.
IMPORTA T OTICE: Read this performance data and compare the capabilities of this unit with your actual water
treatment needs. It is recommended that, before purchasing a water treatment unit, you have your water supply
tested to determine your actual water treatment needs. This filter system is designed to be used for the reduction of
the performance claims listed below. Do not use where water is microbiologically unsafe or of unknown quality, with-
out adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfec-
ted water that may contain filterable cysts. While testing was performed under standard laboratory conditions, actual
performance of the system may vary based on local water conditions. Some or all of the contaminants reduced by
this unit may not be in your water supply. See elsewhere in this manual for instructions on filter cartridge
replacement, system installation, operating procedures, and warranty. The maintenance instructions must
be followed for the product to perform as indicated below.
OTE: See labels on the water treatment system for additional information.
SPECIFICATIO S
Supply Water Pressure Min. - Max. 30 - 100 psi (207 - 689 kPa)
Supply Water Temperature Min. - Max. 40 - 100 °F (4 - 38 ° )
Rated Service Flow 0.5 gallons per minute (1.89 liters per minute)
Filter Service Life 270 gallons (1,022 liters)
Inlet - Outlet 3/8" quick connect fittings
PERFORMA CE CLAIMS
Contaminant
Required
Influent
Level (mg/L)k
SF Max. Per -
missible Effl.
Level (mg/L)k
Average
Influent
Level (mg/L)k
Avg. / Max.
Effluent
Level (mg/L)k
Avg. / Min.
Percent
Removal
EPAjMax.
Contaminant
Level (mg/L)k
yst ≥50,000 #/mLmn 99.95%l93,000 #/mLm<1 /<4 #/mLm99.99 / 99.99 Noneo
Lead @ pH 6.5 0.15 ±10% 0.010 0.152 0.001 / 0.001 99.3 / 99.3 0.015
Lead @ pH 8.5 0.15 ±10% 0.010 0.150 0.001 / 0.001 99.3 / 99.3 0.015
Methyl tert-Butyl
Ether (MTBE) 0.015 ±20% 0.005 0.01467 0.0005 / 0.0005 96.2 / 96.2 Noneo
Substance
hlorine
Taste & Odor 2.0 ±10% 50%l2.0 0.05 / 0.08 97.5 / 96.2 Noneo
VOC Reduction
p
hloroform 0.30 ±10% 95%l0.320 0.0005 / 0.0005 99.8 / 99.8 0.080
jEnvironmental Protection Agency maximum contaminant level as required under the Safe Drinking Water Act.
kMilligrams per liter, which is equivalent to parts per million (PPM).
lNSF minimum percent reduction requirement. Acceptance level for this substance is based on percent reduction,
rather than maximum effluent concentration.
mParticles per milliliter.
nMicrospheres was used as a surrogate.
oThe EPA has not determined a maximum contaminant level for this chemical.
phloroform was used as a surrogate for the reduction of chemicals specified in the Organic hemicals Reduced
by hloroform Surrogate Testing table (on the following page).

4
Perf rmance Claims (c ntinued)
Contaminant
Average
j
Influent
(µg/L)k
Maximum
Effluent
(µg/L)k
Percent
Removal
EPA
MCLp
(µg/L)k
Alachlor 50 1.0l>98 2.0
Atrazine 100 3.0l>97 3.0
Benzene 81 1.0l99 5.0
arbofuran 190 1.0l>99 40
arbon Tetrachloride 78 1.8m98 5.0
hlorobenzene 77 1.0l99 100
hloropicrin 15 0.2m99 NA
2,4-D 110 1.7m98 70
Dibromochloropropane
(DB P) 52 0.02l>99 0.2
o-Dichlorobenzene 80 1.0l99 600
p-Dichlorobenzene 40 1.0l98 75
1,2-Dichloroethane 88 4.8n95n5.0
1,1-Dichloroethylene 83 1.0l99 7.0
cis-1,2-
Dichloroethylene 170 0.5l>99 70
trans-1,2-
Dichloroethylene 86 1.0l99 100
1,2-Dichloropropane 80 1.0l99 5.0
cis-1,3-
Dichloropropylene 79 1.0l99 NA
Dinoseb 170 0.2m99 7.0
Endrin 53 0.59m99 2.0
Ethylbenzene 88 1.0l99 700
Ethylene Dibromide
(EDB) 44 0.02l>99 0.05
Haloacetonitriles (HAN):
Bromochloroacteonitrile
22 0.5m98 NA
Dibromoacetonitrile 24 0.6m98 NA
Dichloroacetonitrile 9.6 0.2m98 NA
Trichloroacetonitrile 15 0.3m98 NA
ORGA IC CHEMICALS REDUCED BY CHLOROFORM SURROGATE TESTI G
Contaminant
Average
j
Influent
(µg/L)k
Maximum
Effluent
(µg/L)k
Percent
Removal
EPA
MCLp
(µg/L)k
Haloketones (HK):
1,1-Dichloro-2-
propanone 7.2 0.1m99 NA
1,1,1-Trichloro-2-
propanone 8.2o0.3m96 NA
Heptachlor 25 0.01l>99 0.4
Heptachlor Epoxide 10.7o0.2o98 0.2
Hexachlorobutadiene 44 1.0l98 NA
Hexachlorocyclopenta-
diene 60 0.002l>99 50
Lindane 55 0.01l>99 0.2
Methoxychlor 50 0.1l>99 40
Pentachlorophenol 96 1.0l99 1.0
Simazine 120 4.0l97 4.0
Styrene 150 0.5l>99 100
1,1,2,2-Tetrachloroethane 81 1.0l99 NA
Tetrachloroethylene 81 1.0l99 5.0
Toluene 78 1.0l99 1,000
2,4,5-TP (Silvex) 270 1.6l99 50
Tribromoacetic Acid 42 1.0l98 NA
1,2,4-Trichlorobenzene 160 0.5l>99 70
1,1,1-Trichloroethane 84 4.6m95 200
1,1,2-Trichloroethane 150 0.5l>99 5.0
Trichloroethylene 180 1.0l>99 5.0
Trihalomethanes (incl.):
300 15 95 80
hloroform
(surrogate chemical)
Bromoform
Bromodichloromethane
hlorodibromomethane
Xylenes (total) 70 1.0l99 10,000
jInfluent challenge levels are average influent concentrations determined in surrogate qualification testing.
kMicrograms per liter, which is equivalent to parts per billion (PPB).
lMaximum product water level was not observed, but set at the detection limit of the analysis.
mMaximum product water level set at a value determined in surrogate qualification testing.
nhemical reduction percent and maximum product water level calculated at chloroform 95% breakthrough point,
as determined in surrogate qualification testing.
oThe surrogate test results for Heptachlor Epoxide demonstrated a 98% reduction. These data were used to cal-
culate an upper occurrence concentration, which would produce a maximum product water level at the M L.
pEnvironmental Protection Agency maximum contaminant level as required under the Safe Drinking Water Act.

6-1/4"
11-1/4" 3-1/2"
5
Bef re Y u Start
qRead all steps and guides carefully before installing and using your water filtration system. Follow all
steps exactly to correctly install. Reading this manual will also help you to get all the benefits from the
water filtration system.
qDo not use with water that is microbiologically unsafe or of unknown quality without adequate disin-
fection before or after the system. This system is certified for cyst reduction and may be used on dis-
infected waters that may contain filterable cysts.
qAll plumbing should be done in accordance with local codes and requirements. In Massachusetts,
plumbing code 248 MR 3.00 and 10.00 shall be adhered to. onsult with your licensed plumber.
qThe water filtration system works on water pressures of 30 psi (minimum) to 125 psi (maximum). If
your house water pressure is over the maximum, install a pressure reducing valve in the water supply
pipe to the filter system.
qDo not install the water filtration system outside, or in extreme hot or cold temperatures. Temperature
of the water supply to the water filtration system must be between 40°F and 100°F. Do not install on
hot water.
Dimensi ns
Questions? Call Toll Free 1-866-986-3223 Monday- Friday, 7 AM - 6 PM ST
or visit whirlpoolwatersolutions.com
When you call, please be prepared to provide the model number and date code,
found on the rating decal on back.
FIG. 1
3-1/2”
11-1/4”
6-1/4”

6
Parts f the System
Materials and T ls Needed
Typical Undersink Installati n
=Filter system assembly
=Water supply fitting
=Filtered water faucet for sink or countertop mounting
=olor coded 3/8" tubing to make all needed connections
=Filter change drip tray
OTE: Gather the required tools before starting installation. Read and
follow the instructions provided with any tools listed here.
=Slotted and Phillips screwdrivers
=Pliers and adjustable jaw wrench
=Tubing cutter
=Electric drill and 1-1/4" drill bit if mounting hole is needed for the faucet
IMPORTA T: To avoid damaging the sink, consult a qualified plumber or
installer for drilling procedures in porcelain or stainless steel.
Locate the water filter housing on the cold water supply pipe, under the kitchen and/or bathroom sink, to
filter the cold drinking water. Refer to the following drawing.
shutoff valve
filtered water
faucet
Yellow Tubing
WATER I
water supply
fitting
SINK
HOT OLD
FIG. 2
Blue Tubing
WATER OUT
Blue Tubing
WATER OUT
IMPORTA T: Allow adequate open space
behind the water filtration
system to avoid sharp bends
or kinks in the tubing.
filter change
drip tray

7
Step A - Install old Water Supply Fitting
Installati n Instructi ns
Step B - Make Hole For Filtered Water Faucet
IMPORTA T: To avoid damaging the sink, consult a qualified plumber or installer for drilling procedures
in porcelain, stainless steel or granite. Special drill bits are made for this.
1. Select one of the following places to install the faucet. Be sure there is room underneath so you can
make the needed connections.
=In an existing sink spray attachment hole.
=Drill a hole in the sink top.
=Drill a hole in the countertop next to the sink.
2. If drilling is needed make a 1-1/4" dia. (minimum) hole for the faucet.
A. Water supply connection
(using included water supply fitting)
B. Water supply typical connection
(using compression fitting)
- parts not provided -
cold water shutoff
3/8" compression fitting
insert
ferrule
cold water
pipe
3/8" tubing to
water filter inlet
cold water shutoff
cold water
shutoff
3/8" tubing to
water filter inlet
cold water
line
water supply
fitting
FIG. 3
heck and comply with local plumbing codes as you plan, then install a cold water supply fitting. The fit-
ting must provide a leak-tight connection to the water filter 3/8" tubing. A typical connection using the
included water supply fitting is shown in Figure 3A. An optional connection using standard plumbing fit-
tings (not included) is shown in Figure 3B.
Included Water Supply Fitting
1. lose the cold water shutoff valve (angle stop valve) that the water supply fitting will be installed on,
and open faucet(s) to relieve pressure.
2. Disconnect the existing cold water line from the water shutoff valve.
3. Make sure that the water supply fitting’s gasket is inside the female threaded portion of the fitting.
4. Install the water supply fitting onto the cold water shutoff valve, where the existing cold water line was
removed, and hand tighten. Be careful not to cross thread or overtighten.
5. onnect the existing cold water line to the male threaded portion of the water supply fitting and hand
tighten. Be careful not to cross thread or overtighten.
Optional Pipe Fittings (compression type shown)
OTE: Be sure to turn off the water supply and open a faucet to drain the pipe.
omplying with plumbing codes, install a fitting on the cold water pipe to adapt 3/8" OD tubing. A typical
connection is shown in Figure 3B. If threaded fittings are used, be sure to use pipe joint compound or
thread sealing tape on outside threads.
gasket

8
Installati n Instructi ns
faucet base
1/4 turn to connect
faucet to base
screw
toggle bolt
rubber washer
hole in sink
or countertop
faucet
Step - Install Faucet
1. Insert one end of the 3/8" blue tubing into the push-in fitting on the bottom of the faucet. Push tubing
through the collet and all the way into fitting. Full engagement is 3/4" length of tube into the fitting.
2. Feed the 3/8" tubing that is attached to the faucet through the mounting hole. Slide the toggle bolts
through the mounting hole. Tighten the screws to secure the base flat on the mounting surface. Do not
overtighten.
3. Move the faucet down onto the base. Turn 1/4 clockwise to attach the faucet to the base.
4. Install battery in base. See “Battery hange” section for instructions.
FIG. 4
Step D - Make Tubing onnections
1. Allowing some slack, measure and cut a length of 3/8" tubing to connect between the supply fitting
and the filter system inlet (See Figure 2). ut the ends of the tubing square.
2. Insert tubing all the way into the supply fitting and inlet fitting. Pull on the tubing to be sure that it's
held firmly in the fittings.
3. Repeat steps 1 and 2 to connect tubing from the faucet to the filter system outlet (See Figure 2).
Tubing onnection (all push-in fitting locations):
This system includes push-in fittings for quick tubing connections. If working with the fittings, do the fol-
lowing.
continued on the next page
blue tubing

9
Installati n Instructi ns
To Disconnect Tubing:
1. Push the collet inward and hold with a finger while pulling the tubing out.
tubing
collet (depress to remove tubing)
end of tubing round and smooth,
with no cuts, nicks or flat spots
correct full 3/4" engagement
Tubing correctly cut and connected
Incorrect partial engagement
continued from the previous page
Connect Tubing:
1. Use a sharp cutter or knife to cut the end of tubing square.
2. Inspect the end (about 1") of the tubing to be sure there are no nicks, scratches or other rough spots.
If needed cut the tubing again.
3. Push tubing through the collet and all the way into fitting. Full engagement is 3/4" length of tube into
the fitting.
If tubing other than supplied with the system is used, be sure it is of high quality, exact size and round-
ness with a smooth surface.
FIG. 5
FIG. 6
Step E - Turn On Water, heck for Leaks and Rinse arbon Fines
1. Open the shutoff valve(s) that you closed at the beginning of this installation.
2. Open the sink faucet and filtered water faucet to purge air from the system. When the water runs
smooth, with no bubbles or spurting, close faucets and check installation for leaks.
3. Open the filtered water faucet and let water run for 10 minutes to rinse out carbon fines.
Questions? Call Toll Free 1-866-986-3223 Monday- Friday, 7 AM - 6 PM ST
or visit whirlpoolwatersolutions.com
When you call, please be prepared to provide the model number and date code,
found on the rating decal on back.

10
Filter Cartridges
Taste and Odor Cartridges: A taste and odor cartridge contains activated carbon, a black powder.
When new, open the filtered water faucet and allow fine, carbon particles to purge from the cartridge.
lose the faucet when you no longer see the “fines” (carbon particulates) in the filtered water, or approx-
imately 10 minutes.It is recommended to replace the battery and filter cartridges every six months of
use. There are several variables that determine how long a cartridge will last. These include:
1. How much water you use, and
2. How much sediment, taste and/or odor, or other unwanted substance, is in the water.
Use the following information as a guide. However, no matter which type of cartridge you are using, you
will know it is time to replace it when you first notice the return of the unwanted substance in your water.
Whirlpool®Dual Stage Water Filtration System model WHADUS5 with replacement element pack
WHEEDF conforms to NSF/ANSI 42 and 53 for the specific performance claims as verified and substan-
tiated by test data. The rated capacity for this system is 270 gallons (1022 liters) at a rated service flow
of 0.5 gallons per minute.
filter cartridges
Turn filter cartridges
counterclockwise
to remove from manifold
1. Turn filter cartridge counterclockwise to remove cartridges from the filter manifold.
ote: You may notice some water under the system during filter change.
2. Dispose of the cartridges in a proper manner.
3. Install new cartridges. Turn cartridges clockwise to re-attach to the filter manifold.
4. Remove and replace the timer battery. See “Battery hange” section for instructions.
Taste and Odor Cartridges: A taste and odor cartridge contains activated carbon, a black powder.
When new, open the filtered water faucet and allow the fine carbon particles to purge from the cartridge.
lose the faucet when you no longer see the “fines” in the filtered water, or approximately 10 minutes.
Register for reminders to change filters at
whirlpoolwatersolutions.com
Filter artridge Life
Filter artridge Replacement
FIG. 7
Turn filter cartridges
clockwise
to attach to manifold

11
Faucet Electr nics
To change the battery, complete the following steps.
1. Loosen the screw on the right side of the faucet base.
2. Press the battery housing upwards from faucet base until it releases from the base.
3. Replace the battery ( R 2032 or equivalent). Place battery into the holder with the positive (+) side
facing the back of the holder.
4. When the battery is first replaced the light in the base will flash six times and turn off. This indicates
the battery is fully charged. After the six flashes the timer enters the 6 month time cycle. If it repeatedly
flashes two times, the battery is weak and needs to be replaced.
5. Re-install the battery housing and firmly tighten the mounting screw.
Problem: Taste and/or Odor.
Cause: Pre & Post filter expended. Correction: Replace the filter cartridges.
Cause: System contaminated. Correction: Sanitize system. all 1-866-986-3223 for
instructions.
Problem: Faucet LED indicator light does not function after batter change.
Cause: Battery dead. Correction: Replace with new battery.
Cause: Battery installed incorrectly. Correction: Install battery correctly.
Problem: Water leaks at push connect fittings.
Cause: Tubing not pushed in all the way. Correction: Push tubing in all the way into fittings.
Cause: Tubing not cut square. Correction: ut tubing square.
Cause: Tubing nicked. Correction: Remove nicked portion, reinsert tubing into fit-
ting.
Cause: Outer tubing surface not smooth. Correction: Remove rough portion, reinsert tubing into fit-
ting.
battery housing
battery,
negative (-) side
facing the front screw
Faucet Timer
Inside the faucet base is a battery operated 6 month timer.
An amber LED indicator is also located in the front of the faucet base. This LED will flash continuously
after 6 months have passed. This indicates that it is time to replace the battery and filters.
Battery hange
FIG. 8
Tr ublesh ting the System
Need help troubleshooting?
all toll free 1-866-986-3223, Monday - Friday, 7 am - 6 pm ST, or visit whirlpoolwatersolutions.com

12
Parts List
Key o. Part o. Description
1 7292674 Faucet, with base & electronics
2 119-8600088 Water Supply Fitting, 3/8” Q. .
3 1128-03-04 abinet, Left
4 1128-03-03 abinet, Right
5 1128-03-HB Manifold Assembly
6 WHEEDF Repl. Filter artridge (2 pack) Ù
¢7168435 Tubing, 3/8” x 72” long, White
¢201-8402712 Owner’s Manual
ÙPlease purchase replacement cartridges from the retailer
where you bought your water filtration system.
¢Not illustrated.
FOR IOWA USE O LY
All sales in Iowa require the following signature before consummation of sale. These signatures must be retained by
seller/renter for 2 years minimum.
Buyer/Renter __________________________________________________________ Date _________________
Seller ________________________________________________________________ Date _________________
Seller’s Address _______________________________________________________________________________
Seller’s Phone No. _____________________________________________________________________________
Product: Whirlpool®Dual Stage Water Filtration System - Model WHADUS5
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To order repair parts call toll free 1-866-986-3223,
Monday - Friday, 7 am - 6 pm ST.
Manufactured and warranted by
Ecodyne Water Systems
1890 Woodlane Drive
Woodbury, MN 55125
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