Kenmore 625.348321 owner manual Service, Regeneration

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SECTION 2

HOW YOUR WATER SOFTENER WORKS

2B. SOFT WATER SERVICE AND REGENERATION

SERVICE

When the softener is giving you soft water, it is called “Service”. During service, hard water comes from the house main water pipe into the softener. Inside the softener resin tank is a bed made up of thousands of tiny, plastic resin beads (FIG. 7). As hard water passes through the bed, each bead attracts and holds the hardness minerals. This is called ion-exchanging. It is much like a magnet attracting and holding metals. Water without the hardness minerals (soft water) flows out of the softener and into the house soft water pipes.

After a period of time, the resin beads become coated with hardness minerals and they have to be cleaned. This cleaning is called recharge, or regeneration.

Regeneration is started at about 2:00 a.m. (facto- ry setting) by the timer. It takes place in 5 stages or cycles. These are:

1

FILL

4

BACKWASH

2

BRINING

5

FAST RINSE

3BRINE RINSE

FIG. 7 WATER FLOW THROUGH THE SOFTENER IN SERVICE

REGENERATION

¡FILL: Salt, dissolved in water, is called brine. Brine is needed to clean the hardness minerals from the resin beads. To make the brine, soft water flows into the salt storage area during the fill cycle as shown in FIG. 8.

The length of the fill cycle is factory set to provide softening capacity for an average family. You can reset this time when “fine-tuning” the water softener, pages 18 through 20.

FIG. 8 WATER FLOW THROUGH THE

SOFTENER IN FILL

soft water

hard water

OUT

IN

salt storage

 

tank

 

brine valve

 

salt storage

tank (salt

not shown)

brine valve

soft water

hard water

OUT

IN

resin tank

resin bed

fill water

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Contents Save this Manual OWNER’S ManualFull TEN Year Warranty Against Leaks WarrantyFull ONE Year Warranty on Water Softener Softener Start UP Table of ContentsService Tech Information Repair PartsSection Water Softener START-UP Safety GuidesWater Softener START-UP 1B. Check List of ALL STEP-BY-STEP Guides to InstallSET Time of DAY Water Softener START-UP 1C.PROGRAM the TimerSET the Timer See page 9 for Other Timer Controls and FeaturesWater Softener START-UP 1D. Sanitizing the Water Softener Water Softening Salt with Iron RE Water Softener START-UP 1E. Fill the Storage Tank with SaltHOW Your Water Softener Works Face Plate Timer Features Flashing display is to remind you to reset the timer HOW Your Water Softener Works 2A. Face Plate Timer FeaturesRegeneration ServiceWater Flow Through the Softener in Brining and Brine Rinse Automatic Bypass Salt Bridge Please see page 8 for Salt Filling Directions Salt BridgeIron from the Resin BED Care of Your Softener 3B. Keeping the Water Softener CleanCoversnote Nozzle and VenturiSoftener Keep the Softener from FreezingNo Soft Water Problem Cause CorrectionSET Days and Time of REGENERA- TION, or Recharge Other Things to Know 4A. HOW to FINE-TUNE Your SoftenerSET the Fill Cycle Minutes See Instructions for Using the TABLE, Other Things to Know HOW to FINE-TUNE Your SoftenerInches Other Things to Know 4B. DIMENSIONS/SPECIFICATIONSFaceplate Timer Service TECH. Information 5A. Electrical ConnectionsSee Regeneration Table on page 20, and SPECIFICATIONS, Service TECH. Information 5B. Regeneration Cycle TimesManual Advance Diagnostic Service TECH. Information 5C.TROUBLESHOOTINGAutomatic Electronic Diagnostics Brine Valve Float Setting Freeboard Measurement Section Servicing the Valve Service TECH. Information 5D.ROTARY Valve ServiceDisassembly AssemblyFill Cycle Service CycleBackwash Cycle Brining and Brine Rinse CyclesFast Rinse Cycle Service TECH. Information Sears Water Softener KEY Part Description Number Repair Parts Brine Valve AssemblyValve Assembly Bypass Installation Valve Model no Parts ListSolid State

625.348321 specifications

The Kenmore 625.348321 is a highly regarded model in the realm of water softeners, designed to alleviate the challenges posed by hard water in households. This unit effectively addresses the mineral buildup caused by calcium and magnesium ions, improving water quality and enhancing the longevity of plumbing fixtures, appliances, and laundry.

One of the standout features of the Kenmore 625.348321 is its impressive grain capacity. With a capacity of 31,000 grains, it is well-suited for medium to large households. This ensures that families experience consistent and reliable soft water, preventing the telltale signs of hard water, such as scale buildup and dry skin.

The unit employs a powerful ion exchange technology, a widely recognized method for softening water. The process involves exchanging the hard water minerals for sodium ions, effectively capturing the unwanted hardness and leaving users with soft, palatable water. This not only enhances the efficiency of soaps and detergents but also promotes the health of plumbing systems and appliances by preventing mineral deposits.

An additional feature is its demand-initiated regeneration system. This technology allows the unit to monitor water usage and regenerate only when necessary, which results in reduced salt and water consumption. This energy-efficient approach not only helps lower utility bills but also contributes to a more sustainable household environment.

The Kenmore 625.348321 also boasts user-friendly programming options, enabling homeowners to easily set and adjust preferences for optimal performance. The intuitive interface allows for quick access to diagnostics and system performance, ensuring that users are well-informed about the status of their water softening system.

Moreover, this model is equipped with a large brine tank that can hold a significant amount of salt, minimizing the frequency of refills and simplifying maintenance. With its compact design, the water softener fits seamlessly into various spaces, making it a convenient choice for homes with limited installation areas.

In summary, the Kenmore 625.348321 stands out as an effective water softener, combining advanced technology with user-friendly features. It provides households with the benefits of soft water, ensuring cleaner clothes, softer skin, and extended appliance life—all key advantages for any modern home.
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