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System Tested and certified by WQA 

against NSF/ANSI Standard 58 for the 

reduction of the claims specified on the 

performance data sheet and NSF/ANSI 

Standard 372 for lead free.

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Refer to enclosed warranty for operating parameters to ensure proper use with your water supply.

Reverse Osmosis System
Models:   RO-TFM-4SV-W50
   RO-TFM-5SV-W50

WARNING

!

Read this Manual BEFORE using this equip-
ment.
Failure to read and follow all safety and use 
information can result in death, serious per-
sonal 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.

199348

Watts Premier 

www.premierh2o.com

 8716 W. Ludlow Drive Suite #1

Peoria, AZ 85381

USA: 

Tel. (800) 752-5582

Canada: 

Tel.  (905) 332-4090

Manual Edition: 08/08/2017

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.

Summary of Contents for RO-TFM-4SV/W50

Page 1: ...is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system 199348 Watts Premier www premierh2o com 8716 W Ludlow Drive Suite 1 Peoria AZ 85381 USA Tel...

Page 2: ...arbon filtration systems alone This product cannot effectively reduce the trivalent form of Arsenic Please read the Arsenic Fact Sheet and Data Performance Sheet in the back of this manual for additio...

Page 3: ...p 4 Blue Tube to In line GAC Filter 11 Step 5 Green Tube Connection 11 Step 6 Reverse Osmosis Module Mounting 11 Step 7 Drain Saddle Installation 12 Step 8 Red Tube Connection 13 Step 9 Tank Ball Valv...

Page 4: ...cause leaks flooding and property damage Water Pressure The operating water pressure of your home MUST be tested over a 24 hour period to measure the maximum pressure Contact a qualified professional...

Page 5: ...LOW MEMBRANE HOUSING 6 4 1 GAC FINAL INLINE FILTER 10 10 10 18 18 15 TANK VALVE THIRD FILTER BOWL ON FIVE STAGE ONLY WTM AIR GAP FAUCET OPTION BLACK 3 8 TUBE DRAIN 3 8 DRAIN SADDLE 16 11 11 12 13 22 1...

Page 6: ...tor 1 4 C x 1 4 MPT 9 ALT 400031 Adapting Connector 3 8 C x 1 4 MPT 10 125031 Elbow 1 4 C x 1 8 MPT 11 125034 Elbow 1 4 C x 1 4 MPT 12 125063 Tee 1 4 MPT x 1 4 C x 1 4 C 13 125041 Union Connector 1 4...

Page 7: ...be removed before inserting into fitting Connecting Make certain to push the tubing completely into the connector until it comes into contact with the internal tubing stop The collet gripper has stain...

Page 8: ...pters do not need to be tightened with a wrench only finger tight D B Line from Cold Water Supply Faucet Connection Faucet Line Cold Water Supply C B A D B Line from Cold Water Supply Faucet Connectio...

Page 9: ...ep A Determine desired location for the faucet on your sink and place a piece of masking tape over where the hole is to be drilled Mark the center of the hole on the tape Step B Using a variable speed...

Page 10: ...e sink top Step 3A 4 From the underside of the sink slide on the slotted metal washer spacer lock washer and locking nut onto the threaded stem NOTICE Do not overtighten fittings Step 3A 5 Check the o...

Page 11: ...he bottom of the faucet Make sure to push the tube 3 4 into the fitting NOTICE Approximately 3 4 of the tube must go into the fitting Step 3B 5 From above the sink feed the faucet tubing toggle bolt d...

Page 12: ...he system for removing the bottom bowls There must be at least 1 of wood material for the mounting screw to grip to or if mounting against a drywall and wood framed When securing the screws to the mou...

Page 13: ...arbage disposal to insure proper drainage Using the 3 8 drill bit drill into the drain pipe at the best available location as specified above Step D Assemble the drain saddle around the drain pipe and...

Page 14: ...k Step 10 Blue Tube Connection From Tank Step A Position tank in desired location Stand it upright or lay it on its side using the black plastic stand Measure the blue tube marked TANK from the RO mod...

Page 15: ...gins to trickle out this may take a few minutes and the water will come out slowly Step C Close the RO faucet allowing the storage tank to fill with water It may take 3 to 6 hours to fill the tank com...

Page 16: ...ected to a refrigerator ice maker you must turn off the connection to that appliance during the system maintenance NOTICE The following is a minimum replacement schedule More frequent filter replaceme...

Page 17: ...t open until water begins to trickle out it will come out slowly Step J Close the RO Faucet and open the tank ball valve NOTICE Do not over tighten filter housing overtightening may damage O ring s ca...

Page 18: ...TICE Before re installing the filter bowls back on to the system check O rings to make sure they are still in place and lubricate with water soluble lubricant Step J Insert the new sediment filter clo...

Page 19: ...ss listed on the cover of this manual attention Water Samples Premier will test the water and mail or call you with the results Step A Turn off the incoming water supply to the RO system Step B Open t...

Page 20: ...om the tank until it is completely empty TIP When water from the RO faucet slows to a trickle with the faucet still in the open position you may add air to the tank to purge any left over water this w...

Page 21: ...n or filter replacement This will disappear during normal use within 1 2 weeks If it continues check incoming water for air 3 System is constantly running Low water pressure See 1 above Crimp in suppl...

Page 22: ...ASO Valve Filters are Fouled Replace Filters Filters weren t removed prior to an extended period of non use Replace filters and Sanitize your system 8 High TDS Reverse Osmosis Systems will reduce Tota...

Page 23: ...vals Note Depending on incoming feed water conditions replacement time may vary Description Part Change Time Frame Sediment Pre Filter 104017 6 Months Carbon Pre Filter 101009 6 Months Final Carbon Fi...

Page 24: ...water produced without the tank 5 Recovery rating means the percentage of the influent water to the membrane portion of the system that is available to the user as reverse osmosis treated water when t...

Page 25: ...capabilities Based upon field testing it has been determined that the RO units are capable of reducing up to 67 of trivalent arsenic from the drinking water This reverse osmosis system contains a rep...

Page 26: ...___ Model Number _______________ Serial Number _______________ Date of Install _________________ Installed by __________________ Date Sediment 6 Months Carbon Block 6 Months Carbon Block 6 Months 5 St...

Page 27: ...fore or after the system This warranty does not cover any equipment that is relocated from the site of its original installation This warranty does not cover any charges incurred due to professional i...

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