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Limited Five Year Functional and Finish Warranty

Elkay warrants to the original consumer purchaser that the Elkay faucet
will be free from defects in material and workmanship for Five Years from
the original installation date. Elkay will, at its option, supply replacement
parts (or if no longer available a comparable product) if the faucet fails
due to a defect in material or workmanship. This warranty does not apply
in the event of produce surface damage caused by abuse, misuse or im-
proper care and maintenance. This warranty excludes damage caused
by harsh or abrasive cleaners and/or materials. This warranty includes
all industrial, commercial and business use. Product replacement does
not include transportation cost or labor installation cost. Elkay reserves
the  right  to  examine  product  in  question  and  its  installation  prior  to 
replacement.

OTHER WARRANTY CONDITIONS ON FAUCETS

Our  warranty  does  not  cover  product  failure  or  damage  caused  by 
abusive treatment, misuse, environmental factors, improper care and
cleaning, or damage due to handling or faulty installations.  This warranty
is extended only to the original consumer purchaser of the product. This
warranty does not cover shipping costs, labor costs, or any other charges
for such items as installation or replacement of the sink, diagnosis or re-
placement of any faucet or component part, or any other expense or loss. 

ALL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARE SPECIFICALLY
EXCLUDED.  NO  ADDITIONAL  WARRANTIES,  EXPRESS  OR  IMPLIED
ARE  GIVEN.  ANY  IMPLIED  WARRANTY, INCLUDING  ONE  OF  MER-
CHANTABILITY  OR  FITNESS  FOR  A  PARTICULAR  PURPOSE,  IS 
LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY.

Some states do not allow the exclusion or limitation of incidental or con-
sequential damages or limitations on how long an implied warranty lasts,
so the above limitations or exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.

TO OBTAIN SERVICE UNDER WARRANTY

1.  Write to:   Elkay 

                     Attention:  Consumer Services

                                       2222 Camden Court
                                       Oak Brook, IL 60523

2.  Include a letter containing the following information:
     a.  Date of purchase and installation
     b.  Description of nature of defect
     c.  Model number or description of model and/or component part if 

         possible.

ELKAY LIMITED FIVE YEAR FAUCET WARRANTY ON COMMERCIAL FAUCETS

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Printed in U.S.A.
©2009 Elkay

98505C

Elkay Manufacturing
2222 Camden Court

Oak Brook, Illinois 60523 USA

IMPORTANT END USER INFORMATION

Care and Cleaning Instructions

1) Never use any cleaner or cleanser based cleaning material on this product.

2) Keep the faucet dry! While drying your hands, dry the faucet as well. The water in certain parts of the world can be very caustic. Any
    standing water around the faucet could damage the intrinsic coating; remove it as soon as possible.

Discover why the professional’s choice for sinks and faucets is also the right choice to take care of all of your home’s stainless surfaces
and accessories. Visit 

www.byelkay.com

 for more information or for a complete list of all domestic showrooms in your area visit

www.elkayusa.com, where to buy

.

TROUBLESHOOTING GUIDE

1. Problem: Faucet does not deliver any water when sensor 

is activated.

Indicator: Solenoid valve produces an audible “CLICK.”

Cause:

Water supply stop(s) closed.

Solution:

Open water supply stop(s) completely.

Indicator: Solenoid valve DOES NOT produce an audible “CLICK.”

Cause:

Solenoid lead is not properly connected to the control module.

Solution:

Disconnect and reconnect solenoid lead to control module.

Cause:

No battery of transformer power is being supplied to sensor.

Solution:

Ensure that the battery matches the positive (+) and nega-
tive (-) sysmbols shown at bottom of battery compartment. 
Reinsert batteries into control module. Transformer 
(optional) is unplugged or wall receptacle has no power.

Cause:

Sensor cable is not properly connected to the control module.

Solution:

Disconnect and reconnect sensor cable to control module.

Cause:

Sensor range is set at minimum distance.

Solution:

Increase sensor range. Refer to step 13.

Cause:

Control module assembly is defective.

Solution:

Replace control module assembly.

2. Problem: Faucet delivers only a slow flow or dribble when sensor

is activated.

Cause:

Water supply stop(s) are partially closed.

Solution:

Open water supply stop(s) completely.

Cause:

Solenoid Filter is clogged.

Solution:

Remove, clean and reinstall filter. Refer to Solenoid Filter 
Cleaning Procedure. 

Cause:

Aerator is clogged.

Solution:

Remove, clean and reinstall aerator. 

3. Problem: Faucet does not stop delivering water or continues to 

drip after use is no longer detected (automatic shut-off
fails even when batteries are removed).

Cause:

Solenoid valve has been connected backwards.

Solution:

Disconnect solenoid valve compressions at both the inlet 
and outlet positions. The water show flow according to the 
direction of the arrow shown on the side of the solenoid 
valve. Reconnect the compression fittings.

Cause:

Solenoid valve is dirty.

Solution:

Backflush by reversing water flow (opposite to the direction 
shown by the arrow on the side of the solenoid valve). 
Reconnect the compression fittings in the correct orienta-
tion. Activate faucet.

Cause:

Solenoid valve module is defective.

Solution:

Replace solenoid valve module.

4. Problem: The water temperature is too hot or too cold on a 

faucet connected to hot and cold supply lines with 
Bak-Chek Tee.

Cause:

Supply stops are not adjusted properly.

Solution:

Adjust supply stops.

NOTE:

For some 

systems, a thermostatic mixing valve may be

required.

Summary of Contents for LK737B

Page 1: ...atory Faucet LK737B battery powered Important All plumbing should be installed in accordance with applicable codes and regulations Flush all water lines prior to making connections Keep thread sealant out of your waterway to prevent component part damage DO NOT use any sealant on compression fittings Recommended Tools SAVE FOR END USER elkayusa com ...

Page 2: ...ers and 2 Wing Nuts C 5 6 7 8 J Install solenoid valve Supply tube is not furnished Install the control module in an appropriate location It must be installed so that all cables enter from the bottom of the unit Cables should have some slack Mount to wall using mounting screws and plastic anchors 6421747 E Supply Tube Not Furnished Dual Line Connection with Bak Chek Tee Connector Single Line Conne...

Page 3: ...spray head in spout using the key provided Reopen supply stop s activate faucet and check for leaks If you have problems with any of the above steps working refer to the Troubleshooting section in this manual NOISE REDUCTION NR AND TIME OUT MODE JUMPER SETTINGS 1 For jumper settings refer to chart above or label on cover of control module along with the instructions in this step Noise Reduction NR...

Page 4: ...ll The water in certain parts of the world can be very caustic Any standing water around the faucet could damage the intrinsic coating remove it as soon as possible Discover why the professional s choice for sinks and faucets is also the right choice to take care of all of your home s stainless surfaces and accessories Visit www byelkay com for more information or for a complete list of all domest...

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