NatureWater 50801 User manual

Operation Manual
3-stage Reverse Osmosis System with Water Filter
50801
Illustration 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, illustrations, functioning steps, and technical data can differ insignificantly.
Updating the documentation
If you have suggestions for improvement or have found any irregularities, please contact us.

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The information contained in this document may alter at any time without previous notice. It is prohibited
to copy or spread any parts of this document in any way without prior written allowance. All rights re-
served.
The WilTec Wildanger Technik GmbH cannot be held accountable for any possible mistakes in this
operating manual, nor in the diagrams and figures shown.
Even though, the WilTec Wildanger Technik GmbH has undergone biggest possible efforts to ensure
that the operating manual is complete, faultless, and up to date, mistakes cannot be entirely avoided.
If you should find a mistake or wish to make a suggestion for improvement, we look forward to hearing
from you.
Send an e-mail to:
[email protected]
or use our contact 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 Wildanger Technik GmbH
Königsbenden 12
52249 Eschweiler
Germany
To return orders for exchange, repair, or other purposes, please use the following address. Attention!
To allow for a smooth execution of your complaint or return, it is important to contact our customer
service team before returning the goods.
Returns Department
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler
E-mail: [e-mail]
Tel: [phone]
Fax: [phone]

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Introduction
Thank you for purchasing this quality product. To minimise the risk of injury we urge that our clients
take some basic safety precautions when using this device. Please read the operation instruc-
tions carefully and make sure you have understood its content.
Keep these operation instructions safe.
Components/installation
Letter
Name
Letter
Name
A
Short three-way valve
E
RO membrane housing
B
Ball valve
F
RO membrane
C
PP sediment filter cartridge with outer di-
ameter 60 mm for 5 µ
G
Flow limiter
D
Post in-line carbon filter (T33 A) (complete
cartridge)
H
Ball valve (for back-flushing, not illus-
trated)
Mounting instructions
1. Open housing E and insert the reverse osmosis membrane. Then screw the housing tight. All
other areas are connected with PE tubes. Connect the three-way valve and the ball valve with
the water connection, waste water, and tap.
2. Connection of the PE line to the RO membrane: There are 3 connections on the caps:
a. BLUE (“To faucet”): connection to water tap
b. BLACK (“To drain”): connection to waste water
c. RED (“To Water inlet”): coupling to water connection (inlet)
Back-flushing
The pre-installed ball valve must be closed during normal filter operation. To rinse the RO-membrane,
the ball valve must be opened so that the water pressure can rinse the membrane.

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Filter function
Filter cartridge
Function
Lifespan
PP
Removes sand, salt, colloid, and any other suspension in water
whose diameter is more than 5 µ
3–6 months
T33
To adsorb odour, chlorine, and its outgrowth in raw water
6–12 months
RO membrane
To remove harmful soluble solids, bacteria, viruses, and other
impurities in raw water
1–2 years
Attention:
•During mounting, turn off the water.
•If the osmosis unit is not used, disconnect it from the water supply.
•If the unit has not been used for a long time, the cartridges and membrane need to be
replaced.
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.