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Installation and Operating Instructions For
3M
Pro Reverse Osmosis Drinking Water System
™
Model 3MRO501
APPLICATION:
Drinking and hydration
Installer: Please leave manual with homeowner.
Homeowner: Please retain for operation and
future maintenance instructions.
Superior Reverse Osmosis Drinking Water
Hot and cold beverages
•
Optimized For
Reduction Of
Nitrates & Select
Volatile Organic
Compounds
(VOCs)!*
1
Cooking and food preparation
•
1
Compared to the 3MRO401 reverse osmosis system, which produces up to 18.95 gpd.
* See Performance Data Sheet for additional details.
Pet hydration
Aquatic aquariums
•
•
System tested and certifi ed by NSF International against
NSF/ANSI Standard 42, 53 and 58 for the reduction of
claims specifi ed on the Performance Data Sheet.
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Summary of Contents for 3M 3MRO501
- Page 1 Installation and Operating Instructions For Pro Reverse Osmosis Drinking Water System ™ Model 3MRO501 Optimized For Reduction Of Nitrates & Select Volatile Organic Compounds (VOCs)!* APPLICATION: Superior Reverse Osmosis Drinking Water Drinking and hydration Hot and cold beverages Cooking and food preparation...
- Page 2 Intended use: The 3M Pro Reverse Osmosis Drinking Water System (Model 3MRO501) is intended for use in filtering potable water ™ and has not been evaluated for other uses. The product is installed at the point of use and must be installed as specified in the installation instruction by a qualified professional.
- Page 3 • Ensure all tubing and fittings are secure and free of leaks. • Do not install unit if any fitting if collet is missing. Contact 3M if collets are missing from any fittings. To reduce the risk of water leakage or flooding, and to ensure optimal filter performance: •...
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Page 4: Table Of Contents
This manual explains the installation, operation and maintenance of the 3M Pro Reverse Osmosis Drinking Water ™ System Model 3MRO501. Please read each section of this manual carefully. The 3M Pro Reverse Osmosis Drinking Water System is designed to connect permanently to a home’s plumbing ™... -
Page 5: Installation Instructions
I. Installation Instructions A. DETERMINE THE SYSTEM LOCATION B. PREPARE THE AREA FOR INSTALLATION The system should be located under a sink. The exact placement Inspect the cold water supply line and determine if any special of the various components will vary from installation to installation. fittings, in addition to what is included in the kit, are required. -
Page 6: Mount The Faucet
Drilling hole through Porcelain/Enamel/Ceramic Sinks Undercounter Installation With An Air Gap Faucet (Air Gap is provided by hole 1” above faucet base): If you are reading this section, professional installation is highly recommended. 1) Familiarize yourself with all of the components shown in the air gap faucet diagram. -
Page 7: Install The Feed Water Connection And Tubing
G. INSTALL THE FEED WATER CONNECTION AND TUBING H. PREFILL AND SANITIZE THE STORAGE TANK 1) Open faucet and turn off cold water feed valve to relieve pressure. Prefilling the storage tank is always recommended so that there is 2) Locate the cold water stem on the underside of the faucet fixture. pressure to check for leaks as well as sufficient water to flush the carbon Unscrew the cold water feed tube from the faucet stem. -
Page 8: Install The Filtration Assembly And Storage Tank
The drain saddle should always be installed above (before) the trap rather than interfere with the cabinet storage area. and on the vertical or horizontal tailpiece. Never install the drain saddle • Strive for a neat and orderly tubing “flow” by using fasteners (e.g. close to the outlet of a garbage disposal because plugging of the RO insulated staples) to secure the tubing. -
Page 9: Installation Troubleshooting
Possible Cause: An obstructed or damaged valve seat in the faucet Possible Cause: mechanism. • Booster pump transformer is not plugged into a non-switched Solution: Call Customer Care team at 855-3M-WATER (855-369-2837) 110V, 60Hz power source. for assistance in attempt to repair. Tank has not had time to fill. •... -
Page 10: Operation & Maintenance Instructions
II. Operation & Maintenance Instructions Failure to install, operate or maintain your filter system in accordance with these use instructions or any other installation or use instructions accompanying this product may result in product failure and property damage, including water leakage and will void warranty. A. -
Page 11: Sanitizing The Pro Ro System
D. SANITIZING THE PRO RO SYSTEM WARNING Follow the sanitizing procedure for the storage tank and the filtration assembly outlined below, followed by 24 hour flush with tank empty To reduce the risk associated with ingestion of water contaminated and faucet open. with sanitizer: To help provide you with the highest quality water from your PRO RO •... -
Page 12: Limited Warranty
No warranty is given as to the service life of any Limitation of Liability: 3M will not be liable for any loss or damage aris- filter cartridges or membrane as it will vary with local water conditions and ing from this 3M product, whether direct, indirect, special, incidental, or water consumption.
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