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IMPORTANT NOTES

 

• Failure to follow instructions may void warranty.

  • Allow a minimum of 3” (7.6 cm) clear space under filter to facilitate cartridge change.
  • Install with the inlet and outlet ports as labeled.  Make sure not to reverse connections.
  • Some local codes may require the use of a licensed plumber or certified installer when disrupting a potable 

water line.

3

SF1XX Manifold and ScaleGARD™ HT Systems

SF1XX High Flow series water filtration systems combine chlorine taste and odor reduction with particulate 
reduction, and help protect equipment from the potentially harmful effects of scale formation, even at application 

temperatures to 200°F (93°C). The inlet water enters the manifold on the left rear side and exits through the scale-

inhibitor feeder on the right front side. The capacity of the system is equal to the flow rate and capacity rating for 
the filter cartridges used.

Inlet and Outlet Connections 

The water inlet is on the left rear side and the outlet is on the right front side. These are identified with labels. The 

fitting size is 3/4” NPT (Male). A built-in check valve (non-return) is incorporated into the outlet.

CAUTION

To reduce the risk associated with property damage due to water leakage:
 

• Read and follow 

Use Instructions before installation and use of this system.

  • Installation and Use 

MUST

 comply with all state and local plumbing codes.

  • 

Protect from freezing, 

remove filter cartridge when temperatures are expected to drop

 

below 40°F (4.4°C);

 

• Do not install 

on hot water supply lines. The maximum operating water temperature of this filter system is

 

100°F (37.8°C).

 

• 

Do not

 

install

 if water pressure exceeds 125 psi (862 kPa). If your water pressure exceeds 80 psi (552 kPa),   

       you must install a pressure limiting valve. Contact a plumbing professional if you are uncertain how to check 

 your water pressure.

 

• 

Do not

 

install

 where water hammer conditions may occur. If water hammer conditions exist, you must

       install a water hammer arrester.  Contact a plumbing professional if you are uncertain how to check for this  

 condition.

  • Any non-metallic fittings used in the installations must be of adequate rating for the line pressure.

 

• 

Do not

 use a torch or other high temperature sources near filter system, cartridges, plastic fittings or plastic  

       plumbing.

  • On plastic fittings, never use pipe sealant or pipe dope. Use PTFE thread tape 

only

, pipe dope properties may

       deteriorate plastic.
 

• Take care when using pliers or pipe wrenches to tighten plastic fittings, as damage may occur if overtight-

       ening occurs.

 

• 

Do not 

install in direct sunlight or outdoors.

  • 

Do not

 install near water pipes which will be in path of a drilling tool when selecting the position to mount 

       the bracket.
 

• Mount filter in such a position as to prevent it from being struck by other items used in the area of installation.

  • Ensure that the location and fasteners will support the weight of the system (Approx. 10.5 lbs [4.8 kg]) when 

installed and full of water.

  • Ensure all tubing and fittings are secure and free of leaks.
  • The disposable filter cartridge 

MUST

 be replaced every 12 months or at the rated capacity or if a noticeable   

        reduction in flow rate occurs.

Summary of Contents for High Flow Series

Page 1: ...cale Feeder Manifold Water Filtration System Instruction Manual For SF1XX High Flow Series Water Filtration Systems 3MTM Water Filtration Products Installer Please leave this manual with owner operato...

Page 2: ...if not avoided could result in death or seri ous injury and or property damage CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moder ate injury and or p...

Page 3: ...C Do not install on hot water supply lines The maximum operating water temperature of this filter system is 100 F 37 8 C Do not install if water pressure exceeds 125 psi 862 kPa If your water pressure...

Page 4: ...i circular in shape with three internal tabs bottom center and top Tab interlaces with windows in the manifold head near each connection port Clip is flexible and easily assembled following these inst...

Page 5: ...s 3 Select fasteners not included and tools appropriate for the installation location wall support structure mount ed to wall studs concrete etc CAUTION To reduce the risk associated with property dam...

Page 6: ...sition 2 Depressurize system 3 Push tab to release cartridge locking mechanism while simultaneously rotating cartridge slightly to the left 4 Using both hands and holding cartridge from the bottom rot...

Page 7: ...1 Scale inhibitor addition 4 85005 49 Pressure gauge 1 Monitor outlet water pressure 5 85 8528 Clip 1 Retain inlet outlet fittings 6 63597320 O ring 1 Seal inlet outlet fittings 7 6225005 Inlet fittin...

Page 8: ...agraph is Customer s sole remedy and 3M Purification Inc s exclusive obligation This warranty gives you specific legal rights and you may have other rights which may vary from state to state or countr...

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