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EN
INSTALLER AND USER GUIDE FOR CROSS 90 DIRECT FLOW REVERSE OSMOSIS FILTER
This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2023
2. SPECIFICATIONS AND COMPONENTS
3. FILTER INSTALLATION
2.4 REVERSE OSMOSIS FILTER INDICATORS
1 – System performance indicator - making water indicaon, water quality indicaon, faults
indicaon, ushing indicaon
2 – RO replacement lter lifeme indicator
3 – CB replacement lter lifeme indicator
4 – CF replacement lter lifeme indicator
5 – Faucet indicator - making water indicaon, faults indicaon, replacement indicaon, ushing
indicaon
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Before installing a domesc reverse osmosis lter please carefully read this instrucon.
This system must be installed in compliance with local codes.
3.1 BEFORE COMMENCING INSTALLATION
1) Check that all parts are in the package. Do not open the plasc bags with lter parts before you
make sure everything is in place to be able to return faulty/incomplete package.
2) Check conformity of your local variables to requirements specicaons:
Main pressure* Supply water temperature*
Check water pressure at mains before install-
ing the product. Compare to the requirements
in paragraph (2.1).
Check temperature of supply water. Compare
to the requirements in paragraph (2.1).
*Refer to paragraph 2.1 for recommended measures in case any of the above variables
does not meet the requirements.
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