General Product Information - Ispring WHOLE HOUSE WCS45KG Installation Instructions & User Manual

Central softener

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Installation instructions & operating manual (32 pages)

Table Of Contents

Table of Contents

iSpring's whole-house central softeners provide large water output, optimal water softening, and

stable performance. They can also be fully automatic and intelligent in operation, regeneration, and

dynamic salt dissolution. In addition, these softeners not only meet the needs of household bathing,

laundry, cleaning, water heaters, etc., but they also provide softened water for businesses,

institutions, hospitals, schools, and other enterprises.

This product uses cation-exchange resin to remove cations from the water, such as calcium and

magnesium. There are three main working stages for this system, as shown below:

1) Service: After the source water flows through the water softener at an absolute pressure and

flow rate, the Na

water to reduce the concentration of Ca

2) Backwash: After the ion exchange resin is saturated, it must be backwashed before regeneration.

The purpose here is to wash away the suspended, retained, agglomerated impurities on the resin

surface and remove any broken resin. The other purpose is to loosen the compressed resin layer,

which benefits ion exchange resin regeneration.

3) Brine: With a specific concentration and flow rate, the salt solution flows through the entire ion

exchange resin layer to regenerate the saturated resin and restore the original softening

exchange capacity.

4) Rinse: Removes any remaining brine between the resin and wash until the water is qualified;

presses the resin layer tightly to achieve a high-quality softening effect.

5) Refill: Replenish the brine tank with water that dissolves the salt for regeneration to produce a

saturated brine for the next regeneration.

The main functions of this system are listed below.

• Fully Automatic Control

• A built-in time controller, twenty-four-hour time control. Based on the set number of interval

days or the amount of treated water, the filter material is cleaned at the set regeneration time

(usually in the early morning before any use).

• The control system can calculate and design an economical and effective soft water treatment

plan based on the water source and the treated water volume.

• The regeneration cycle can be set based on time or treated water volume.

• Users can arbitrarily set the start time of the regeneration process.

• Produce a saturated brine with a uniform concentration

The brine tank's water is replenished from bottom to top, and the brine settles from top to bottom

by natural convection, evenly mixing the brine until it reaches a saturated state.

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