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AFW RO System Manual                                                                 

 [7]

 

Revised 9/09 

©Abundant Flow Water System, Inc. 2009

 

Feed Water Line - RED: 

Connects from the feed water ball valve (connected to 

the “IN” on the first (clear) filter housing with the white sediment filter in it) to the 
angle ball valve on the feed water adapter. To connect, place the nut on the line, 
push the line over the barb on the angle valve and tighten the nut. 
 

Faucet (Product Water) Line - BLUE: 

Connects from the T-fitting on the OUT 

side of the DI filter (the last filter on the bottom) to the faucet shank. To use the 
compression fitting that comes with the faucet, slide the nut over the tube, 
followed by the ferrule, placing the insert into the end of the tube, push the tube 

into the faucet shank and secure by tightening the line nut. (Refer to Figure 1 for help) 
 

Tank Line - CLEAR: 

Connects from the T-fitting on the inline post to the ball valve 

on the tank. To attach, simply push the tubing firmly into the fitting, the tank valve 
is in the open position when the handle is in line with the tubing. 
 

Drain (Waste Water) Line - YELLOW: 

Connects from the flow restrictor (white 

cylinder about 3” long, located behind the membrane) to the drain saddle valve. 
To connect, simply push tubing firmly into the fitting. 
  

Example of Connected System 

(System may differ from the one shown) 

 
 
 
 
 
 
 
 

(RED) 

Summary of Contents for RO/DI Combo System

Page 1: ...2261 Schoenchen Road Pfeifer KS 67660 785 735 9769 www afwfilters com Installation Service Manual RO DI Combo System...

Page 2: ...Set _____________________ Replacement filters available online at http www abundantflowwater com products ReplacementFilters php Printable instructions available online at http support afwfilters com...

Page 3: ...n ______________________________________________________________ 5 Drain Saddle Installation _____________________________________________________________ 5 Connecting the system _____________________...

Page 4: ......

Page 5: ...rane 4 Optional UV Ultra Violet Filter 5 Pressurized Storage Tank 6 DI Filter 7 Inline Post Filter 8 Faucet The replacement filter set for the standard RO DI Combo system is RODIFK If the optional UV...

Page 6: ...list is just a start reading through the instructions and determining where you are installing the system will give you a better idea of everything needed 8 Ensure the following conditions are met Fee...

Page 7: ...ot interfere with anything below and position the faucet so it will empty into the sink and can swivel freely for convenience Once you have confirmed your faucet location you may proceed with drilling...

Page 8: ...nut in place until secure 4 Once your system is installed you can hook up the product line to the faucet To do so slide the line nut over the product line followed by the ferrule then push the insert...

Page 9: ...e slip joint adapter fits onto faucet shank and tighten slip joint adaptor to faucet shank If washer in flex line is worn or damaged replace before continuing to prevent any leaks Re install cold wate...

Page 10: ...onto it Repeat on the other side Position the fitting on the fitting half of the saddle over the drilled hole and seal and evenly tighten both nuts being careful not to over tighten Once your system i...

Page 11: ...sion fitting that comes with the faucet slide the nut over the tube followed by the ferrule placing the insert into the end of the tube push the tube into the faucet shank and secure by tightening the...

Page 12: ...n membrane size and water pressure shut the faucet off 8 Allow the system to fill the tank Depending on the system and water pressure this can take anywhere from 1 5 hours 9 Once the tank has filled o...

Page 13: ...ollow the instructions below opening the faucet and collecting the water from the tank after turning the feed water off 1 Turn off the feed water supply by closing the angle ball valve The valve is cl...

Page 14: ...ed open the faucet allowing all the water to drain until flow from the faucet is down to the slow drip or stream seen in step 10 This flushes the system cleaning the filters and preparing them for use...

Page 15: ...ed off 12 If the system was unhooked to change the filters hook it back up now Open the angle ball valve on the feed water line and open the tank ball valve 13 Open the faucet tilt the system back and...

Page 16: ...system was installed with enough tubing to do so simply pull it out to where it can be worked on If the system does not have enough tubing you will need to disconnect the lines to pull it out When cha...

Page 17: ...embrane to the single fitting end of the membrane Flow should be the same as in the previous step If not the auto shut off is defective and needs replaced If flow is fine move to IV IV Check the waste...

Page 18: ...heck the faucet for obstructions Waste Water Not Shutting Off 1 Make sure pre filters are clean dirty filters reduce pressure to the membrane which decreases output pressure If you system is not provi...

Page 19: ...to scale Check valve Sediment Filter Solid White DI Filter Filled with beads Carbon Block Mesh Covering Flow Restrictor To Drain YELLOW Line Membrane Housing To Tank Clear Line Feed Water RED Line I...

Page 20: ......

Page 21: ...e must be between 40 and 80 pounds per square inch Incoming water temperature cannot exceed 105 F 40 5 C Incoming TDS Total Dissolved Solids not to exceed 2000 PPM Use of Vaseline or petroleum based l...

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