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Facts to Remember While Planning Your Installation:

 

1)   All installation procedures MUST conform to local and state plumbing codes.

 

2)   If lawn sprinklers, a swimming pool, or geothermal heating/cooling or water for other devices/activities are to be treated by the water softener, a larger 

model MUST be selected to accommodate the higher fl ow rate plus the backwashing requirements of the water softener.  Consult your Dealer/Installer 
or our Customer Service Department at 1-800-222-7880 for alternative instructions if the pumping rate is insuffi cient.

 

3)   Remember that the water softener INLET is attached to the pipe that supplies water (i.e. delivers water from the well pump or after the water meter) 

and the OUTLET is the line that runs toward the water heater.

CAUTION

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

•  Pay particular attention to correct orientation of control valve. Water fl ow should match arrow on control valve. The Inlet and Outlet of other water treatment 

equipment products will vary depending on the control valve brand used.

 

4)   Before beginning the installation review the existing piping system and to determine the size, number and type of fi ttings required. 

 WARNING

To reduce the risk associated with a hazardous voltage:

•  If the home electrical system requires use of the cold water system as an electrical safety ground, a jumper must be used to ensure a suffi cient ground connection 

across the water softener installation piping — refer installation to qualifi ed personnel.

 

5) Sweep the fl oor to eliminate objects that could pierce the brine tank.

IMPORTANT NOTE

Sodium Information: Water softeners utilizing sodium chloride for regeneration add sodium to the water softened water.  Persons who are on sodium re-
stricted diets should consider the added sodium as part of their overall sodium intake.  As a reference as to how much sodium is added to softened water 
consider the following.  For each grain per gallon of water hardness that is exchanged from the water supply, 7.5 milligrams per liter of sodium will be added 
to the softened water.  e.g. 10 grains per gallon (gpg) exchanged will add 75 milligrams of sodium to the softened water.

Summary of Contents for NWS100

Page 1: ...ATION AND OPERATING INSTRUCTIONS NWS RESIDENTIAL WATER SOFTENERS MODELS NWS100 NWS100M NWS150 NWS150M NWS200 NWS200M INSTR2208 1111 Installer please leave with homeowner Homeowner retain for future re...

Page 2: ......

Page 3: ...nd filter media To request an MSDS relating to this product call 203 238 8965 or go to www 3M com select country and use the search engine to search MSDS For emergen cies call 800 364 3577 or 651 737...

Page 4: ......

Page 5: ...en Thoroughly Tested An analysis of your water should be made prior to the selection of your water softener You can typically get this service through your place of purchase which may require sending...

Page 6: ......

Page 7: ...the water softener See Specifications And Operat ing Data Section 5 IMPORTANT NOTE If sediment is present the installation of a sediment pre filter is recommended Even if sediment is not currently pre...

Page 8: ...ater treatment equipment products will vary depending on the control valve brand used 4 Before beginning the installation review the existing piping system and to determine the size number and type of...

Page 9: ...VALVE BRINE TANK WATER SOFTENER FILTER OPTIONAL SOFT WATER INCOMING WATER FILTERED WATER FILTERED CHECK VALVE WASTE DRAIN WASTE DRAIN CAUTION To reduce the risk associated with property damage due to...

Page 10: ...ill vary depending on the control valve brand used Step 4 Attach drain line to drain line fitting To prevent back pressure from reducing flow rate below minimum required for backwash the drain line MU...

Page 11: ...time of day refer to either Time Clock or Meter instructions on how to set backwashing control in Section 3 When shifting to daylight saving time and back you may wish to adjust time of day according...

Page 12: ...d initial salt fill to brine tank and one cup full of unscented laundry bleach Step 13 Put water softener through a complete regeneration to sanitize the system before use rrefer to either Time Clock...

Page 13: ...n Control to set correct frequency EXAMPLE You have Model NWS100 4 in family and 20 gpg adjusted hardness Refer to Regeneration Frequency Schedule for NWS Series 100 and locate box intersected by 4 in...

Page 14: ...ter is tonight Moving clockwise from the red pointer extend or retract fingers to obtain the desired regeneration schedule HOW TO SET THE TIME OF DAY 1 Press and hold the red button in to disengage th...

Page 15: ...arrow denotes remaining gallons exclusive of fixed reserve HOW TO SET THE TIME OF DAY 1 Press and hold the red button in to disengage the drive gear 2 Turn the large gear until the actual time of day...

Page 16: ...ied into a switched circuit 5 Water continuously flows to drain A Foreign material in control valve Remove piston assembly and inspect bore remove foreign material and check control in various regen e...

Page 17: ...x54 25x137 8x44 20x112 10x44 25x112 10x54 25x137 Overall Depth Height w Control Valve Inches cm 15x51 38x130 15x51 38x130 15x61 38x155 17x51 43x130 17x51 43x130 17x61 43x155 Brine Tank W x D x H Inche...

Page 18: ...3 Media H 050P 2 H 050P 3 H 050P 4 4 Turbulator 6236232 6236232 6236233 5 Brine Line Tubing 13000X 13000X 13000X 6 Brine Tank Complete Brine Tank Complete w Extension Kit BT1534X BT1534X BT1534X 7 Ove...

Page 19: ...6 2...

Page 20: ...049 18706 02X 1 Bypass Valve Assy 3 4 Bypass Valve Assy Optional 1 22601X Valve Cover Specify Model 26 18743 Motor 120v 60 Hz 27 11384 Motor Mtg Ground Screw 36 13547 Strain Relief 37 11842 Power Cord...

Page 21: ...6 4...

Page 22: ...Optional 1 22601X Valve Cover Specify Model 23 18743 Motor 120v 60 Hz 24 11384 Motor Mtg Ground Screw 38 14043 Flexible Cable 39 13547 Strain Relief 40 11842 Power Cord 110V 60Hz 53 13304 Distributor...

Page 23: ...with a garden hose 4 Reinstall salt grid platform and reconnect brine line 5 Add about 3 gals of water 6 gals for units with extended grid legs to brine tank before adding new salt Perform approximat...

Page 24: ...igation shall be at 3M Purification Inc s option to replace or repair the Product or refund the purchase price of the Product This warranty does not cover labor The remedy stated in this paragraph is...

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