Watts Radiant WQC4 RO User Manual
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With proper installation and maintenance, this system will provide you with high quality water for years
to come. All of Watts water enhancement products are rigorously tested.
Table of Contents
Operational Parameters ........................................................................................................................ 4
Contents of Reverse Osmosis System .................................................................................................. 4
Tools Recommended For Installation .................................................................................................... 4
Drill a Hole for the Faucet in a Porcelain Sink ....................................................................................... 5
Punch a Hole for the Faucet in a Stainless Steel Sink .......................................................................... 5
Faucet Installation ................................................................................................................................. 6
Adapta Valve Installation ...................................................................................................................... 7
Reverse Osmosis Module Mounting...................................................................................................... 7
Air Gap/Non Air Gap Installation............................................................................................................ 8
Drain Saddle Installation........................................................................................................................ 9
Tank Valve Installation ........................................................................................................................... 9
White Tube Connection ....................................................................................................................... 10
3/8” Black Tube Connection........................................................................................... ......................11
How to Use Quick Connect Fittings ......................................................................................................11
Red Tube Connection (From Faucet) .................................................................................................. 12
Blue Tube Connection (From Faucet) ................................................................................................. 12
Start Up Instructions ............................................................................................................................ 12
Cartridge Replacement........................................................................................................................ 13
Annual Maintenance ........................................................................................................................... 14
Procedure for Extended Non-Use ....................................................................................................... 15
Trouble Shooting ................................................................................................................................. 16
Service Record .................................................................................................................................... 17
Warranty Information ........................................................................................................................... 18
Unit Drawing ...................................................................................................................................... 19