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Familiarize yourself with the part names and confirm that the parts are included.

PACK CONTENTS

COOL TFB/E

COOL TF G

1 x Faucet and attachments

Solenoid valve, Housing and 

attachments

 1 x Flexible hose

PRE-INSTALLATION INFO

OPERATION

When users place their hand in front of the 

sensor and position a glass or bottle under the 

spout with the other hand, the touch free glass 

filler faucet will automatically activate. The flow 

will stop as soon as the user removes his hand

from the sensor range.

Check contents

Separate all parts from the packaging and check each part with the pack contents section. 
Make sure all parts are accounted for before discarding any packaging material. If any parts 

are missing, do not attempt to install your Cool faucet until you obtain the missing parts. 

Preparation for Installation:

Flush water supply lines thoroughly before installing the faucet. Do not allow dirt, Teflon 

tape or metal particles to enter the faucet.

Important: 

All plumbing is to be installed in accordance with applicable codes and 

regulations.

E VERSIONS

B VERSIONS

9V Transformer

Battery box 

for 6x1.5V AA batteries

Summary of Contents for COOL TF Series

Page 1: ...E L E C T R O N I C L A V A T O R Y F A U C E T COOL TF SERIES INSTALLATION AND MAINTENANCE GUIDE INSTALLATION AND MAINTENANCE GUIDE ...

Page 2: ...et All information in this document is provided as is without warranty of any kind either expressed or implied including but not limited to any implied warranties of merchantability fitness for a particular purpose or non infringement Stern Engineering Ltd assumes no responsibility for errors or omissions in the information presented in this document In no event shall Stern Engineering Ltd be liab...

Page 3: ...r removes his hand from the sensor range Check contents Separate all parts from the packaging and check each part with the pack contents section Make sure all parts are accounted for before discarding any packaging material If any parts are missing do not attempt to install your Cool faucet until you obtain the missing parts Preparation for Installation Flush water supply lines thoroughly before i...

Page 4: ...he housing of the solenoid valve Important inlet and outlet should follow the indicating arrow at the solenoid housing Fit the water supply inlet to the adapter at the solenoid valve housing Connect the flexible pipe to the water supply Water outlet Water inlet Filter Note Make sure that the filter is assembled between the housing of the solenoid valve and the adapter STEP 4 CONNECTING THE POWER S...

Page 5: ...button a quick flashing of the LED at the front of the sensor will occur At this stage you can change the setting by pressing the or the buttons every push will increase or decrease one level After finishing the adjustment turn the water supply back on SETTINGS ADJUSTMENT When the battery weakens the red indicator light will blink at a constant rate The battery must be replaced within two weeks IM...

Page 6: ...lso be modified in faucets as follows Press the IN button Wait until a quick flashing of the LED in the sensor eye is perceived Then press to increase the delay in time and to reduce it DELAY OUT TIME This button allows modifying the water flow time after the user removes his hands from the faucet A delay out time close to 0 will save more water An increased delay out time will make the user exper...

Page 7: ...er running water and reassemble it Do not attempt to dismantle the solenoid valve if you are unfamiliar with electronic solenoid valves CARE AND CLEANING OF CHROME AND SPECIAL FINISHES DO NOT use steel wool or cleansing agents containing alcohol acid abrasives or the like Use of any prohibited cleaning or maintenance products or substances could damage the surface of the faucet For surface cleanin...

Page 8: ...Mode If the sensor is covered for more than 90 sec the faucet will automatically shut off water flow To return to normal operation remove any blockage In this case the water flow will stop anyway after 90 seconds because of the security time SOLUTION CAUSE INDICATOR PROBLEM Replace battery Low battery 1 Sensor flashes continuously when user s hands are within the sensor s range No water coming out...

Page 9: ...777 Passaic Avenue Clifton NJ 07012 USA Tel 1 973 773 8011 Fax 1 973 779 8768 Toll Free 1 800 4364410 info sternfaucets com tech sternfaucets com 01 2022 01500534 A ...

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