Installation Manual

READ THIS FIRST
Please pay attention to the following inallation and safety recommendations:
- Read the inallation manual before inalling this syem.
NOTE! Please make sure your inallation location has enough room for the RO Syem and Water Storage Tank
Incoming Water
Incoming water pressure mu be between 40 PSI and 80 PSI. If your water pressure is under 40 PSI you will
need a booer pump for your syem. If your water pressure is above 80 PSI you will need a pressure regula-
tor for your syem. Te your water pressure occasionally to make sure the syem is performing. If your water
is microbiologically unsafe or of unknown quality do not use this syem without adequate disinfection before
or after the syem. Extremely hot or cold incoming water will damage the syem and cannot be used.
Leaks
The Leak Stop Valve mu be inalled. Inspect all connections after the inallation to make sure no leaks
occur, wait until after the syem is pressurized (turned on) to inspect again. Check syem occasionally
after inallation or maintenance to make sure no leaks have developed. Inall the syem in a location with
adequate drainage.
General
This RO Syem unit is for climate controlled indoor use only. Exposure to overly high or low temperature
ranges will damage the unit. Follow all of your ate and local laws and codes regarding plumbing even if
they dier from what is ated in this manual. If your ate law requires it or you prefer to we recommend
using a professional licensed inaller or plumber who meets the requirements of this syem. All O-Rings,
ttings, lter caniers, and teon tape wear out after a certain period of time. The lifetime of your compo-
nents are subject to change with the quality of the water supplied. Do not handle an unwrapped lter direct-
ly with your bare hands as this can cause early lter failure. Use appropriate eye and face protection when
performing any drilling.
Maintenance
The owner/user is obligated to properly maintain the RO Syem when necessary, at lea every 1 year. This
includes the following:
- Replace the O-rings on the lter housings, membrane housing, ttings, and lter cartridges.
- Replace any connectors and lter housings with proper replacement parts.
- Sanitize your syem as often as needed (how often changes with the prole of your area’s incoming water).
- Always use proper replacement lter cartridges with the correct size and length replacements.
- Replace the Teon Tape on all threaded connections and ttings.
Copyright © 2018 by Express Water Inc.
All rights reserved. No part of this publication may be reproduced, diributed, or transmitted in any form or by any
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Conditions