Stern D28 Series Installation And Maintenance Manual

Wall mounted electronic faucet for cold or premixed water

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D28 series
d28 | d28e | d28 d ual poWer b
d28 d ual poWe r e | d28 box | d28 e b ox
Wa ll mounte d e lect r onI c fau ce t
for cold or pre m Ix ed Wat er
Insta l l at I o n a n d m aI n t e n a n ce gu Id e
1 1

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Summary of Contents for Stern D28 Series

  • Page 1 D28 series d28 | d28e | d28 d ual poWer b d28 d ual poWe r e | d28 box | d28 e b ox Wa ll mounte d e lect r onI c fau ce t for cold or pre m Ix ed Wat er...
  • Page 2 Max 70°C design, are the property of stern engineering ltd or other third parties and you are not permitted to use them without the prior written consent of stern engineering ltd or such third party as may own them.
  • Page 3: Pack Contents

    D28 Dual Power B Pack coNTeNTs Pack coNTeNTs D28 | D28 e D28 Dual Power e 1 x D28 base 1 x Wall rosette 1 x Spout and attachments (incl. electronic unit) 1 x Spout and attachments 1 x Wall rosette (incl.
  • Page 4: Pre-Installation Info

    Pack coNTeNTs D28 BoX Pre-iNsTallaTioN iNfo 1 x D28 base 1 x Wall rosette check contents 1 x Spout and attachments (incl. electronic unit) Separate all parts from the packaging and check each part with the pack contents section. Pay attention to the variations of the different models. Make sure all parts are accounted for before discarding any packaging material.
  • Page 5: Installation

    iNsTallaTioN D28 | D28 e iNsTallaTioN D28 | D28 e sTeP 1 - iNsTalliNg The fauceT 1. Shut off the water supply 2. Drill a hole (26 to 27 mm) at the place where you want to install the faucet spout. 3.
  • Page 6 D28 Dual Power B D28 Dual Power B iNsTallaTioN iNsTallaTioN D28 Dual Power e D28 Dual Power e OPeRaTiOn: This faucet features an IP67 dual power input box. The product can be operated with a sTeP2 – coNNecTiNg The Power source 9V battery or a 9V transformer.
  • Page 7 D28 BoX D28 BoX iNsTallaTioN iNsTallaTioN sTeP 1 - iNsTalliNg The fauceT sTeP2 – coNNecTiNg The Power source Shut off the water supply 1. Remove the temporary protective cover panel. Cut an adequate opening in the wall for the dimensions of the D28 box, the corrugated tube, the rigid pipe and the important: D28 is supplied with a self adjusting sensor.
  • Page 8: Settings Adjustment

    seTTiNgs aDjusTmeNT seTTiNgs aDjusTmeNT DETECTION deTecTiOn RanGe: DELAY OUT TIME this faucet was supplied with a self RANGE adjusting sensor. the ideal detection range for the specific location will be set automatically. only if necessary, use the remote control to adjust the sensor TEMPORARY OFF DELAY IN TIME FUNCTION...
  • Page 9: Maintenance

    seTTiNgs aDjusTmeNT maiNTeNaNce care and cleaning of chrome and special finishes. DELAY IN TIME: It is recommended to change the delay in time for dO nOT use steel wool or cleansing agents containing alcohol, acid, abrasives, and flush valves for urinals or toilets only. alike.
  • Page 10: Battery Replacement

    BaTTery rePlacemeNT sPare ParTs D28 | D28 e Battery models only When the battery weakens, the LED indicator light will blink at a constant rate when SPARE PARES - D28 the user hands are within the sensor range. The battery must be replaced within two weeks.
  • Page 11 D28 Dual Power B sPare ParTs sPare ParTs D28 BoX / D28 e BoX D28 Dual Power e SPARE PARES - D28 DUAL POWER SPARE PARES - D28 BOx Seals & Screws Kit 07210102 Screws Kit 07210107 10-Pack Sensor Kit 08004503 10-Pack Sensor Kit 08004504...
  • Page 12: Troubleshooting

    Decrease the range faucet: user’s hands If a defect is found in normal use, y. stern engineering ltd. will, at its discretion, repair, are within the 3. Unit is in “Security Mode”* provide a replacement part or product, or make appropriate adjustments. damage sensor’s range.
  • Page 13 777 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 12.19 015352000-d...

This manual is also suitable for:

D28D28eD28 dual power bD28 dual power eD28 boxD28 e box

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