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https://www.naturewater.eu 

Item 50808 and others 

Page 16 

 

 
 

   

09 2021

-1

 

 

Disposal regulations

 

 
 
EU  guidelines  regarding  the  disposal  of  scrap  electric  appliances  (WEEE,  2012/19/EU)  were  imple-
mented in the law related to electrical and electronic equipment and appliances. 
 
All  WilTec  electric  devices  that  fall  under  the  WEEE  regulations  are  labelled  with  the  crossed-out 
wheeled waste bin logo. This logo indicates that this electric equipment must not be disposed with the 
domestic waste. 
 
The company WilTec Technik GmbH has been registered in the German registry EAR under the WEEE-
registration number DE45283704. 
 
Disposal  of  used  electrical  and  electronic  appliances 
(intended for use in the countries of the European Un-
ion and other European countries with a separate col-
lection system for these appliances). 
The  logo  on  the  article  or  on  its  packaging  points  out 
that  this  article  must  not  be  treated  as  normal  house-
hold waste but must be disposed to a recycling collec-
tion point for electronic and electrical waste equipment. 
By contributing to the correct disposal of this article you 
protect  the  environment  and  the  health  of  your  fellow 
men. Environment and health are threatened by inap-
propriate disposal. 
 
Material recycling helps reduce the consumption of raw materials. 
 
Additional information on recycling this article can be provided by your local community, municipal waste 
disposal facilities or the store where you purchased the article. 
 
 
 
 

Address: 

WilTec Wildanger Technik GmbH 

Königsbenden 12 / 28 

D-52249 Eschweiler 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Important notice: 
 
The reprint or reproduction, even of excerpts, and any commercial use, even in part, of this instruction 
manual require the written permission of WilTec Wildanger Technik GmbH. 

Summary of Contents for NW-RO50-D1

Page 1: ...ration similar may vary depending on model Read and follow the operating instructions and safety information before using for the first time Technical changes reserved Due to further developments illu...

Page 2: ...ontact form https www wiltec de contacts The most recent version of this manual in various languages can be found in our online shop via https www wiltec de docsearch Our postal address is WilTec Wild...

Page 3: ...h are so small that organic contaminants pesti cides insecticides medicine hormones etc bacteria and viruses are retained The water flowing out of the membrane is stored in a pressure tank When the go...

Page 4: ...ch High pressure switch Granular activated carbon Activated carbon filter Gourmet Block of activated carbon Sixth filter stage if present Booster pump Purified water 4 way valve Flow out from goose ne...

Page 5: ...eck valve L1 Drain valve L2 Drain restrictor M Tank valve N Pressure tank P PI activated carbon filter Gourmet Q Goose neck water tap R Mineral ball UV light 1 2 3 4 Connect plastic hose In this drawi...

Page 6: ...ontent relative to raw water 15 20 Water supply Tap water or ground water TDS 1000 ppm less Installation The system installation method should be determined in accordance with the layout of your kitch...

Page 7: ...ing to the outlet of drain restrictor and flush valve Connect the drain tubing to sewer or connect with a container where you can collect water which can be used for washing or for the toilet Mark 3 b...

Page 8: ...ill flush for 30 s After 2 h of cleaning the water it flushes again for 30 s After 5 s the system responds to the low pressure switch If the high pressure switch operates the system stops after 20 s I...

Page 9: ...ent of the system working for an unusually long time it is automatically switched off in which case a warning buzzer is activated the display being as 5 If you press the button 6 for strong flushing S...

Page 10: ...ing as 5 Once the pressure tank is full the system stops the display being as 2 A buzzer indicates if feed water lacks or the water supply pressure is too low the display being as 3 After two hours of...

Page 11: ...side the tubing system can influence on the accuracy of the TDS measurement Purge the pipes before using the system The high pressure pump works the inlet valve opens the outlet valve closes 1 The sys...

Page 12: ...closes Error message This error message means that the TDS value is higher than 100 ppm The controller setting limit is at 100 ppm precisely If the value is beyond this limit the controller cannot det...

Page 13: ...s during pure water filtering cannot be used as drinking water Re check the system for tightness Operation After the installation and the adjustment the system begins to automatically produce purified...

Page 14: ...ia left on the surface of the membrane which may affect the quality and volume of the purified water Thus the RO membrane must be cleaned periodically In our system the RO membrane is automatically wa...

Page 15: ...ked RO membrane which is caused by a blocked flow restrictor This causes the pump head to be filled with high pressure water that can cause a leak Improve the relevant components No water purifying wi...

Page 16: ...parate col lection system for these appliances The logo on the article or on its packaging points out that this article must not be treated as normal house hold waste but must be disposed to a recycli...

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