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14

SETTINGS ADJUSTMENT

TEMPORARY OFF FUNCTION: 

This function is ideal to perform any 

kind of activity in front of the sensor without operating the system (for 

example, cleaning). 

The faucet will remain shut for 1 minute when this button is pressed 

once. To cancel this function and to return to normal operation press 

the On/Off button again or wait 1 minute.

RESET BUTTON: 

This function restores all the factory settings except 

for the sensor range. If required, press the Reset button and without 

releasing it, press the + button once.

Note:

 To enter the self adjusting mode, use the ADJ button. To change the sensor 

range, use the RANGE button.

24 HOUR HYGIENE FLUSH: 

If you have a compatible model with a 24 

hours hygiene flush it is possible to enable and disable it . 
To activate the hygiene flush, press the clock button. Wait until a 

quick flashing of the red light of the sensor eye is perceived. Then 

press + to activate the hygiene flush or – to deactivate 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 experience more comfortable.  
If required, the delay out time can be modified as follows:
Press the OUT button. Wait until a quick flashing of the red light of the 

sensor eye is perceived. Then, press + to increase the delay out time 

and – to reduce it.

DELAY IN TIME: 

It is recommended to change the delay in time for 

flush valves for urinals or toilets only. 
If required, the delay in time can also be modified in faucets as follows:
Press the IN button. Wait until a quick flashing of the red light of the 

sensor eye is perceived. Then, press + to increase the delay in time 

and – to reduce it.

Summary of Contents for D28 352000

Page 1: ...1 WALL MOUNTED ELECTRONIC FAUCET FOR COLD OR PREMIXED WATER D28 SERIES D28 B D28 E D28 Dual Power B D28 Dual Power E D28 Box D28 Box E...

Page 2: ...NSTALLATION INFO 6 11 FAUCET INSTALLATION 12 14 SETTINGS ADJUSTMENT 15 BATTERY REPLACEMENT 16 MAINTENANCE Filters cleaning instructions Care and cleaning of chrome and special finishes 17 19 SPARE PAR...

Page 3: ...er Pressure Max Operating Water Pressure Sensor range Minimum sensor range Maximum sensor range Security time Hot water temperature 6x1 5V AA battery 9V Lithium battery 9V Lithium battery 9V transform...

Page 4: ...NTENTS D28 1 x Spout and attachments incl electronic unit M 4 x 4 set screw 1x D28 base 1 x Wall rosette B VERSIONS E VERSIONS IP67 Battery Box Transformer 1x Solenoid housing kit with inlet nipple an...

Page 5: ...attachments incl electronic unit M 4 x 4 set screw 1 x Wall rosette 1x D28 base 1 x Corrugated Tube 1x Dual power input box with inlet nipple and filter B VERSIONS E VERSIONS 1x Dual power input box...

Page 6: ...former 1 x Plastic box with concealed solenoid valve 1 x Temporary protective panel 1 x Spout and attachments incl electronic unit M 4 x 4 set screw 1x D28 base 1 x Wall rosette 1 x Panel with battery...

Page 7: ...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 Shut off water sup...

Page 8: ...ashbasin 5 Insert the anti rotation pin into the small hole if needed 6 Fix the base behind the wall with the hexagonal nut and the disk Step 2 Connecting the water supply 1 Fit the flexible pipe comi...

Page 9: ...r Plug the transformer into the electricity socket 3 After you have connected the power source Battery or Transformer wait 15 seconds in order to allow the system to set the ideal sensor range As an i...

Page 10: ...tive D28 base cover See FIG 2 6 Make sure the corrugated tube will stay outside the wall when tiling 7 Once the works on electricity plumbing and tiles have been finished insert the wall rosette throu...

Page 11: ...stem to set the ideal sensor range As an indication that the self adjusting has taken place a red light in the sensor eye will flash continuously The solenoid valve will open and close for 1 second as...

Page 12: ...t the D28 base 6 Assemble the corrugated tube between the D28 base and the box and lead the connectors through the D28 base and through the D28 box 6 Assemble the temporary protective cover panel to t...

Page 13: ...range As an indication that the self adjusting is taking place a red light in the sensor eye will flash continuously The solenoid valve will be opened and closed for 1 second as an indication that th...

Page 14: ...er to adjust the sensor with the remote control hold the remote control straight in front of the sensor in a distance of about 6 8 15 20cm Choose the function you want to adjust by pressing once on on...

Page 15: ...water flow will shut automatically To resume regular operation any obstruction must be removed Press the SEC button Wait until a quick flashing of the red light of the sensor eye is perceived Then pre...

Page 16: ...e the hygiene flush press the clock button Wait until a quick flashing of the red light of the sensor eye is perceived Then press to activate the hygiene flush or to deactivate it DELAY OUT TIME This...

Page 17: ...box carefully and remove the old battery Replace the used battery with a new 9V battery Lithium battery is recommended Close the box and re assemble the wall cover panel Important D28 was supplied wit...

Page 18: ...at the panel and remove it Turn off the regulating valve b Disassemble the solenoid valve by opening the nuts c Remove the filter and wash it under running water d Reassemble the filter e Reassemble...

Page 19: ...ST D28 Screws Kit Nano Sensor Solenoid BS Housing Kit Solenoid BS Housing Kit for USA Solenoid Valve Kit Diaphragm IP 67 Battery box Battery box 07210101 08004001 07231008 07231009 07230017 04500001 0...

Page 20: ...WER Seals and Screws Kit Nano Sensor Solenoid Housing Dual Power Kit Solenoid Housing Dual Power Kit USA Stern Interoperable LS9V12WC1 Dual Power Cover Kit Transformer 07210102 08004012 07231011 07231...

Page 21: ...IST D28 BOX Seals and Screws Kit Nano Sensor Solenoid Housing Kit Solenoid Housing Kit USA Solenoid Valve Kit Diaphragm Battery box Transformer 07210107 07040109 08004015 07231010 07230017 04500001 06...

Page 22: ...orifice in the diaphragm is plugged or the diaphragm is torn 4 The water supply pressure is higher than 8 bar Debris or scale in diaphragm 1 Sensor is dirty or covered 2 Sensor is picking up reflecti...

Page 23: ...price of the faucet valve or control If you believe that you have a warranty claim contact your Stern Distributor Dealer or Plumbing Contractor Please be sure to provide all pertinent information rega...

Page 24: ...22 15 Gan Rave Blvd 81222 Gan Rave Yavne Israel Tel 972 8 9326000 Fax 972 8 9326025 export sternfaucets com www sternfaucets com 11 11 015352000...

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