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Filter cleaning instructions

The system is provided with one 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. Shut-off the water shut off valve.

2. Disconnect the flexible pipe.

3. Remove the filter and wash it under running water.

4. Reassemble the parts.

5. Reconnect the flexible pipe and restore the incoming water supply.

6. Make sure that there is no water leakage.

Care and cleaning of the sensor unit surface

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 sensor unit. For surface cleaning of the sensor unit

use ONLY soap and water, then wipe dry with clean cloth or towel. When cleaning

bathroom tile, the unit should be protected from any splattering of harsh cleansers.

MAINTENANCE

12 

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Dolphin

DB620 / DB 625

Summary of Contents for Blue 620

Page 1: ...INSTALLATION AND MAINTENANCE GUIDE March 2018 DB620 DB625 P RO X S E N S O R K I T Important Read carefully before installing product ...

Page 2: ...cal Data 4 Pre Installation Info 5 7 Installation 9 11 Settings Adjustment with remote control 12 Maintenance Filter Cleaning Instructions Care and cleaning of chrome and special finishes 13 Trouble Shooting 14 Limited warranty INDEX ...

Page 3: ... pressure of more than 8 bars use a pressure reducing valve Hot water temperature Max 70 C Min sensor range 30mm 1 18 Max sensor range 300mm 1 81 PROX Sensor or PROX sensor front fixation Acetal solenoid Interoperable solenoid 9V Battery box 9V Transformer Battery box for 6x1 5V AA batteries IP68 Switching Transformer Solenoid housing with filter and inlet nipple ...

Page 4: ...or To prevent reflection problems it is recommended keep a minimum distance of 1 50 meters between the tap and other objects Preparation for installation Flush water supply lines thoroughly before installing the tap Do not allow dirt Teflon tape or metal particles to enter the tap All plumbing is to be installed in accordance with applicable codes and regulations Important All plumbing is to be in...

Page 5: ...ce the sensor at its designated location 2 Slide the hexagonal nut disk and gasket over the sensor body and secure them into place 3 Connect the water outlet to the solenoid valve housing 4 If your system is provided with an inlet nipple fit the water supply inlet to the inlet nipple at the solenoid valve housing or connect it directly to the shut off valve INSTALLATION hexagonal nut ...

Page 6: ...r Source 1 Connect the waterproof connector coming from the prox sensor to the power source 2 For battery models Install the battery box at the wall using the screws or the two sided adhesive foam tape 3 For transformer models a Connect the waterproof connector coming from the prox sensor to the transformer b Plug the transformer into the electrical socket Important In order to avoid going into ad...

Page 7: ... the opening 2 Once the construction works have been completed cut the PVC pipe to the desired length 3 Place the sensor in the PVC pipe and tighten the two Allen screws provided Important Make sure to place the solenoid valve and housing as well as the power source in an accessible location such as under the sink or in the ceiling 4 Connect the water outlet to the solenoid valve housing Step 3 In...

Page 8: ...nector coming from the prox sensor to the solenoid valve connector Step 3 Connecting the power source 1 Connect the waterproof connector coming from the prox sensor to the power source 2 For battery models Install the battery box at the wall using the screws or the two sided adhesive foam tape 3 For transformer models a Connect the waterproof connector coming from the prox sensor to the transforme...

Page 9: ...rol 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 one of the function buttons After pressing once on a specific function 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 f...

Page 10: ...s away from the product 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 LED in the sensor eye is perceived Then press to increase the delay out time and to reduce it TEMPORARY OFF FUNCTION This function is idea...

Page 11: ...eye is perceived Then press to increase the security time and to reduce it 24 HOUR HYGIENE FLUSH This model includes a 24 hours hygiene flush which is disabled To activate the hygiene flush press the clock button Wait until a quick flashing of the LED of the sensor eye is perceived Then press to activate the hygiene flush To disable it PROX WAVE again press to deactivate it COMFORT FLUSH If your m...

Page 12: ...econnect the flexible pipe and restore the incoming water supply 6 Make sure that there is no water leakage Care and cleaning of the sensor unit surface 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 sensor unit For surface cleaning of the sensor unit use ON...

Page 13: ...and h ser s when u s he s a fl sor LED in the sen 3 le so and nit u or onnect C 1 not s orn t s or the ed g lug p s e in the ific or l a agm hr ap di ific an the or le C lenoid le in so a sc nee f l a i er at m s e or u r u s s e pr a le c lenoid so th er and ng lu p len ew so r sc Un ed onnect sc e di ar enoid onic r een the elect betw s r o t t s or onnect c the el onnect C if se of a e c at n e...

Page 14: ...ap valve or control If you believe that you have a warranty claim contact your Dolphin Dealer or Plumbing Contractor Please be sure to provide all pertinent information regarding your claim including a complete description of the problem the product model number the date the product was purchased from whom the product was purchased and the installation date Also include your original invoice DOLPH...

Page 15: ... x Ø 4 5 m m P r o j e c t i o n 1 0 5 m m P o w e r C o n n e c t i o n s t a p m a l e p o w e r s o u r c e f e m a l e C o u n t e r h o l e Ø 2 8 3 4 m m M i n m a x t h i c k n e s s 2 2 7 m m 3 8 B S P w a t e r s u p p l y c o n n e c t o r P o w e r P l u g i n 9 v o l t t r a n s f o r m e r s o r 9 v o l t b a t t e r y w i t h l o w b a t t e r y w a r n i n g f o r o t h e r p o w e r...

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