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Watts WM-120-PT Installation And Operation Manual
Watts WM-120-PT Installation And Operation Manual

Watts WM-120-PT Installation And Operation Manual

Pure water systems reverse osmosis unit

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Watts Pure Water Systems
WM-120-PT
Installation and Operation
Manual
Premier Water Systems
Do not use with water that is microbiologically unsafe or of unknown quality without adequate
disinfection before or after the system.
Revised October, 2002
Watts Pure Water Inc, 1725 W. Williams Dr. C-20 Phoenix, AZ 85027
623-505-1512 Office 602-588-0356 FAX
www.wattspurewater.com
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Summary of Contents for Watts WM-120-PT

  • Page 1 Watts Pure Water Systems WM-120-PT Installation and Operation Manual Premier Water Systems Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Revised October, 2002 Watts Pure Water Inc, 1725 W. Williams Dr. C-20 Phoenix, AZ 85027 623-505-1512 Office 602-588-0356 FAX www.wattspurewater.com...
  • Page 2 INTRODUCTION: This manual contains information on the installation, operation and maintenance of Watts WM-120-PT unit. Watts WM-120-PT has been designed for use with a pressurized storage tank. Proper installation and maintenance will prevent costly equipment downtime. Before installing and operating Watts WM-120-PT Reverse Osmosis Unit read the instructions carefully and keep this manual available for future reference.
  • Page 3 WM-120-PT General plumbing layout with Final polishing filter 1/4” blue tubing to storage tank 1/4” black tubing flush equipment 1/4” green Pressure Storage tubing Tank Incoming (Ordered Feed separately) Water Final Polishing Supply filter (Ordered separately) Note: Tee on bottom port To Drain of tank.
  • Page 4 Step 1: Location a) WM-120 to be mounted to a wall with feed water supply, drain and storage tank within Step 3: Connecting to Feed water supply: 15 ft. of location. Controller box to be The WM may come with either a Self-Piecing mounted within 6 ft of WM and electrical Valve, or Easy Tap Adapter.
  • Page 5 e) Tighten bottom clamp evenly. (Brackets should be parallel). Turn handle clockwise to close the valve. g) Connect ¼” green tubing from the unit to the Self-Piercing Valve as shown in figure C. Failure to do this before piercing the tube will cause a small amount of water to escape from the outlet.
  • Page 6 Step 5: RO Water Connection Drain Saddle Connection The WM-120-PT requires a pressurized 3/8” OD Red Polyethylene tube is for storage tank for proper operation. Most connecting to a drain.
  • Page 7 of service, allowing membrane to “break (i) Open faucet at the furthest point from in”. storage tank to depressurize Ro water lines. (g) Check for production as follows: Add post filter cartridge back to its filter housings. Using a measuring cup, or measuring device (j) Close faucet and open any valve that may marked in fluid ounces, measure the RO water have been closed.
  • Page 8 Sales and Technical Support Department Toll free Monday Thurs Friday: 8:00 AM – 5:00 PM within the United States (1-888-774-7405). Outside Mountain Standard Time the United States (623 505-1512). Watts Water Systems 1: Incoming Feed Water ¼” Green Tubing (15 feet) 9: Membrane Feed Ball Valve Brass ¼” F 2: Elbow-Plastic ¼”...