3M NWS200M, NWS150M, NWS100M manual Specification and Operating Data

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SECTION 5: SPECIFICATION AND OPERATING DATA

 

 

 

Timer Initiated

 

 

 

Meter Initiated

 

 

 

 

 

 

 

 

ITEM

NWS100

NWS150

NWS200

NWS100M

NWS150M

NWS200M

 

 

 

 

 

 

 

Nominal Media Volume, cu. ft. (cu mtr)

1.0 (0.03)

1.5 (0.05)

2.0 (0.06)

1.0 (0.03)

1.5 (0.05)

2.0 (0.06)

 

 

 

 

 

 

 

 

 

Salt Dosage, lbs (kg):

 

 

 

 

 

 

 

 

Factory Setting (1)

6.0

(2.7)

9.0 (4.1)

12.0 (5.4)

6.0

(2.7)

9.0 (4.1)

12.0 (5.4)

Maximum Setting

15.0

(6.8) )

24.0 (11)

24.0 (11)

15.0

(6.8) )

24.0 (11)

24.0 (11)

 

 

 

 

 

 

 

 

 

Nominal Softening Capacity, Grains (2)

 

 

 

 

 

 

 

 

At factory salt setting

18,600

27,900

37,200

18,600

27,900

37,200

At maximum salt setting

30,000

45,000

54,000

30,000

45,000

54,000

 

 

 

 

 

 

 

 

 

Operating Flow Rates, gpm (lpm) (3)

 

 

 

 

 

 

 

 

Continuous (no duration limit)

4.0 (15)

6.0 (23)

7.0 (27)

4.0 (15)

6.0 (23)

7.0 (27)

Service (10 minutes or less)

7.0 (27)

8.0 (30)

8.5 (32)

7.0 (27)

8.0 (30)

8.5 (32)

 

 

 

 

 

 

 

 

 

Pressure Loss @ Operating Flow Rates, psi (kPa)

 

 

 

 

 

 

 

 

Continuous

6.0 (41)

8.0 (55)

9.0 (62)

6.0 (41)

8.0 (55)

9.0 (62)

Service

15.0 (103)

15.0 (103)

15.0 (103)

15.0 (103)

15.0 (103)

15.0 (103)

 

 

 

 

 

 

 

 

 

Regeneration Flow Rates, gpm (lpm)

 

 

 

 

 

 

 

 

Backwash (4)

1.5

(5.7)

2.4 (9.1)

2.4 (9.1)

1.5

(5.7)

2.4 (9.1)

2.4 (9.1)

Brine/Rinse

0.33

(1.25)

0.33 (1.25)

0.33 (1.25)

0.33

(1.25)

0.33 (1.25)

0.33 (1.25)

Rapid Rinse

1.5

(5.7)

2.4 (9.1)

2.4 (9.1)

1.5

(5.7)

2.4 (9.1)

2.4 (9.1)

Brine Refill

0.5

(1.9)

0.5 (1.9)

0.5 (1.9)

0.5

(1.9)

0.5 (1.9)

0.5 (1.9)

Approx Water Used

64 (242

90 (341)

91 (344

64 (242

90 (341)

91 (344

 

 

 

 

 

 

 

 

 

Inlet/Outlet Pipe Size, Inches (cm)

1.0

(2.5)

1.0 (2.5)

1.0 (2.5)

1.0

(2.5)

1.0 (2.5)

1.0 (2.5)

 

 

 

 

 

 

 

Mineral Tank Depth & Height w/Control Valve, Inches (cm)

8x44

10x44

10x54

8x44

10x44

10x54

 

(20x112)

(25x112)

(25x137)

(20x112)

(25x112)

(25x137)

 

 

 

 

 

 

 

Overall Depth & Height

15x51

15x51

15x61

17x51

17x51

17x61

w/ Control Valve, Inches (cm)

(38x130)

(38x130)

(38x155

(43x130

(43x130

(43x155)

 

 

 

 

 

 

 

Brine Tank, W x D x H, Inches (cm)

15x15x34

15x15x34

15x15x34

15x15x34

15x15x34

15x15x34

 

(38x38x86

(38x38x86

(38x38x86

(38x38x86

(38x38x86

(38x38x86

 

 

 

 

 

 

 

Approx. Salt Storage, lbs. (kg)

160 (73)

160 (73)

160 (73)

160 (73)

160 (73)

160 (73)

 

 

 

 

 

 

 

 

 

Approximate Shipping Weight, lbs. (kg)

89

(40)

116 (53)

141 (64)

90

(41)

117 (53)

142 (64)

 

 

 

 

 

 

 

 

 

Maximum operating temperature 110°F (43.3°C); Electrical requirements 110V/60Hz (220V/50Hz); Operating pressure 20-100 psi. All types water softener salt may be used (See MAINTENANCE). Specifications subject to change without notice.

NOTES:

1)Meter Initiated Softeners: Dial settings based on this capacity. Consult dealer before changing salt dosage.

2)Actual capacity may vary substantially depending on water analysis and operating conditions. Softening capacities for systems containing 1.0 cubic feet and larger are based on Radium 226/228, Barium and Softening.

3)For satisfactory performance indicated flow rates and duration should not be exceeded. Flow rates specified are adequate for normal residential applica- tions. Do not use Service Flow Rate when sizing commercial applications or if treated water is to supply a geothermal heat pump, swimming pool, etc. (contact dealer before selecting equipment).

4)For system to operate properly, pumping rate of well pump MUST be sufficient to backwash unit at rate specified.

5-1

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Contents Installation and Operating Instructions Explanation of Signal Word Consequences Table of Contents Check Your Pumping Rate and Water Pressure Important Note Installation OUT Flow Line with Valve Drain Line Step Regeneration Instructions Instructions for Using Regeneration Frequency SchedulesRegeneration Frequency Schedules Times PER 12 Days HOW to SET the Time of DAY HOW to SET Days on Which Water Softener is to RegenerateHOW to Manually Regenerate Your Water Softener AT ANY Time Optional Programming Procedure Bottom of brine tank Service InstructionsSpecification and Operating Data Parts Components Parts List TWO Tank Models NS & NSM SeriesControl Valve -12 DAY Timer Parts List 12 DAY Timer Control Valve Meter Initiated Parts List Meter Timer Periodically Check Time of DAY Setting Brine Tank CLEAN-OUTType of Salt to USE Preventing IRON-FOULING of Mineral BEDLimited Warranty

NWS100M, NWS150, NWS150M, NWS200M, NWS200 specifications

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