Stern Engineering D28 Series Manual
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Stern Engineering D28 Series Manual

Wall mounted electronic faucet for cold or premixed water
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D28 SERIES
WALL MOUNTED ELECTRONIC FAUCET FOR COLD OR PREMIXED WATER
D28 B
D28 E
D28 Dual Power B
D28 Dual Power E
D28 Box
D28 Box E
1

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Summary of Contents for Stern Engineering D28 Series

  • Page 1 D28 SERIES WALL MOUNTED ELECTRONIC FAUCET FOR COLD OR PREMIXED WATER D28 B D28 E D28 Dual Power B D28 Dual Power E D28 Box D28 Box E...
  • Page 2 I N DEX TECHNICAL DATA PACK CONTENTS PRE-INSTALLATION INFO 6-11 FAUCET INSTALLATION SETTINGS ADJUSTMENT 12-14 BATTERY REPLACEMENT MAINTENANCE Filters cleaning instructions Care and cleaning of chrome and special finishes 17-19 SPARE PARTS LIST TROUBLE SHOOTING LIMITED WARRANTY...

  • Page 3: Technical Data

    TE CHN ICAL DATA WALL MOUNTED ELECTRONIC FAUCET FOR COLD OR PREMIXED WATER 6x1.5V AA battery Power supply for D28 B model: Power supply for D28 Box B model: 9V Lithium battery Power supply for D28 Dual Power B model: 9V Lithium battery Power supply for E models: 9V transformer...

  • Page 4: Pack Contents

    PACK CO NTENT S 1 x Spout and attachments (incl. electronic unit) 1 x Wall rosette 1x D28 base M 4 x 4 set screw 1x Solenoid housing kit with inlet nipple and filter B V E R S I O N S E V E R S I O N S IP67 Battery Box Transformer...
  • Page 5 PACK CO NTENT S D28 DUAL POWER 1x D28 base 1 x Corrugated 1 x Wall rosette 1 x Spout and attachments Tube (incl. electronic unit) M 4 x 4 set screw 1 x Transformer 1x Dual power 1x Dual power input box with input box with inlet nipple and...
  • Page 6 PACK CO NTENT S D28 BOX 1x D28 base 1 x Wall rosette 1 x Spout and attachments (incl. electronic unit) M 4 x 4 set screw Screw M 3 x 6 1 x Corrugated Tube 1 x Temporary protective panel 1 x Panel with battery box B V E R S I O N S...

  • Page 7: Pre-Installation Info

    PRE-INSTALLATION INFO Check contents 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. If any parts are missing, do not attempt to install your electronic faucet until you obtain the missing parts.

  • Page 8: Faucet Installation

    FAUCET INSTALLATION Step 1 – Installing the faucet 1. Shut off the water supply 2. Drill a hole (23 to 24 mm) at the place where you want to install the spout of the tap. 3. Your model includes an optional anti-rotation pin. Drill a small hole just above the previous one for the anti-rotation pin.
  • Page 9 FAUCET INSTALLATION Before proceeding to step 3 check that Now, remove the protecting sticker that no objects are in front of the sensor covers the sensor. besides the washbasin. Step 3 – Connecting the power source 1. For D28 B: Connect the other cable coming from the electronic unit at the D28 base to the battery box.
  • Page 10 FAUCET INSTALLATION D28 DUAL POWER OPERATION: This faucet features an IP67 dual power input box. The product can be operated with a 9V battery or a 9V transformer. In addition, when used with a transformer, the product contains an integrated battery back up, for normal use during power supply failures.
  • Page 11 FAUCET INSTALLATION D28 DUAL POWER Step 2 - Connecting the power source Important: D28was supplied with A Self Adjusting Sensor. The ideal sensor range for the specific location will be set automatically. Check that no objects are in front of the Now, remove the protecting sticker that sensor besides the washbasin.
  • Page 12 FAUCET INSTALLATION D28 BOX Step 1 – Installing the faucet 1. Shut off the water supply 2. Cut an adequate opening in the wall for the dimensions of the D28 box, the corrugated tube, the rigid pipe and the D28 base (where you want to install the spout). 3.
  • Page 13 FAUCET INSTALLATION D28 BOX Step 2 - Connecting the power source 1. Remove the temporary protective cover panel. Important: D28 was supplied with a Self Adjusting Sensor. The ideal sensor range for the specific location will be set automatically. Check that no objects are in front of the Now, remove the protecting sticker that sensor besides the washbasin.

  • Page 14: Settings Adjustment

    SETTINGS ADJUSTMENT DELAY OUT TIME DETECTION RANGE DELAY IN TIME TEMPORARY OFF FUNCTION E N T R A N C E T O T H E R E S E T S E L F A D J U S T M E N T M O D E LOCK OUT TIME 24 HOUR HYGIENE FLUSH Adjusting the settings with the remote control...
  • Page 15 SETTINGS ADJUSTMENT DETECTION RANGE: This faucet was supplied with a Self 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 range as follows: Press the RANGE button. Wait until a quick flashing of the red light of the sensor eye is perceived.
  • Page 16 S ETTIN GS ADJUSTMENT 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.

  • Page 17: Battery Replacement

    BATTERY REPLACEMENT Battery models only When the battery weakens, the red indicator light will blink at a constant rate when the user’s hands are within the sensor range. The battery must be replaced within two weeks. To replace the battery (battery models only): 1.

  • Page 18: Maintenance

    M A INTEN ANCE Filter cleaning instructions This faucet is provided with a stainless steel filter preventing foreign particles to enter the lines. If the water flow has decreased, this may be because the filter is clogged. The filter can be cleaned as follows: 1.

  • Page 19: Spare Parts List

    S PA RE PARTS LIST Screws Kit 07210101 Nano Sensor 08004001 Solenoid BS-Housing Kit 07231008 Solenoid BS-Housing Kit for USA 07231009 Solenoid Valve Kit 07230017 Diaphragm 04500001 IP 67 Battery box 06530020 Battery box 06530008...
  • Page 20 S PA RE PARTS L IST D28 DUAL POWER Seals and Screws Kit 07210102 Nano Sensor 08004012 Solenoid Housing Dual Power Kit 07231011 Solenoid Housing Dual Power Kit USA 07231012 Stern Interoperable LS9V12WC1 07500068 Dual Power Cover Kit 07220080 Transformer 06522047...
  • Page 21 S PA RE PARTS LIST D28 BOX Seals and Screws Kit 07210107 Nano Sensor 07040109 Solenoid Housing Kit 08004015 Solenoid Housing Kit USA 07231010 Solenoid Valve Kit 07230017 Diaphragm 04500001 Battery box 06530008 Transformer 06522042...

  • Page 22: Troubleshooting

    TR O UBLE SHOOTI N G PROBLEM INDICATOR CAUSE SOLUTION No water 1.Sensor flashes Low battery. Replace battery. coming out continuously when user’s hands are within of the tap: the sensor’s range. 2. Red light in the sensor 1. Range is too short. Increase the range.

  • Page 23: Limited Warranty

    If a defect is found in normal use, Y. Stern Engineering Ltd. will, at its discretion, repair, provide a replacement part or product, or make appropriate adjustments. Damage caused by accident, misuse, or abuse is not covered by this warranty.
  • Page 24 15 Gan Rave Blvd., 81222 Gan Rave, Yavne, Israel Tel: 972-8-9326000, Fax: 972-8-9326025, export@sternfaucets.com www.sternfaucets.com...

This manual is also suitable for:

D28 bD28 eD28 dual power bD28 dual power eD28 boxD28 box e ... Show all

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