Installation, Operation
and Maintenance Manual
4-Stage Reverse Osmosis Systems
Model RO-PURE PLUS
WARNING
!
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information
can result in death, serious personal injury, property
damage, or damage to the equipment.
Keep this Manual for future reference.
!
WARNING
Do not use with water that is microbiologically unsafe or of
unknown quality without adequate disinfection before or after
the system.
WARNING
!
Discard small parts remaining after the installation.
NOTICE
If you are unsure about installing this product, consult a
professional plumber or call a WATTS representative.
Failure to follow instructions and install correctly may result in
leaks, property damage and/or product not performing correctly,
and voids warranty.
Handle all system parts and components carefully. Do not drop,
drag, or turn components upside down.
Be sure floor under the system is clean, level and strong enough
to support the unit, and that the Module is mounted to a surface
strong enough to support its weight.
System tested and certified by WQA against
NSF/ANSI Standard 53 for VOC reduction and to
58 for the reduction of the claims specified on the
performance data sheet and to NSF/ANSI 372
for lead free compliance.
Table of Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Before Installation
Contents of Under Counter Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
System Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Installation
Step 1. Adapt-A-Valve™ Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4
Step 2. Drill a Hole for the Faucet in a Sink . . . . . . . . . . . . . . . . . . . . 5
Step 3. Watts Top Mount Twist Faucet Installation . . . . . . . . . . . . . . . 5
Step 4. Blue Tube from Faucet to RO Module . . . . . . . . . . . . . . . . . . 6
Step 5. Red Tube from Faucet to RO Module . . . . . . . . . . . . . . . . . . 6
Step 6. Reverse Osmosis Module Mounting . . . . . . . . . . . . . . . . . . . 6
Step 7. Drain Saddle Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Step 8. Green Tube Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . ..7
Step 9. Tank Ball Valve Installation . . . . . . . . . . . . . . . . . . . . . . . . . . ..7
Step 10. Blue Tube Connection to Tank .. . . . . . . . . . . . . . . . . . . . . ..7
Step 11. Ice maker Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Operation
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9
Annual Sanitization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Technical & Warranty Information
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Arsenic Facts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Service Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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RO-Pure Plus
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