Receiving Helpdesk

what is recharge on water softener

by Noel Douglas Sr. Published 3 years ago Updated 3 years ago

With the hardness minerals trapped in the resin and removed from the water, the water becomes “soft”. Over time, as the hardness minerals are trapped in the resin, the resin fills up and the system will regenerate or recharge to remove the trapped hardness minerals so it can start the softening process again.Jul 26, 2017

Full Answer

Should I manually regenerate my water softener?

  • Turn-ON/OFF switch to OFF position (this disables your system).
  • Set the dial on the front of the unit to any regeneration time between 15 minutes and 3 hours.
  • Return the switch to the ON position (this enables your water softener).
  • Wait for the regeneration cycle to finish and look at the display to check if there was a salt shortage or not. ...

More items...

How do you regenerate water softener?

  • 1.5.1 The volume of the tank and water usage
  • 1.5.2 Water hardness levels
  • 1.5.3 Presence of iron in the water
  • 1.5.4 Age of the water softener
  • 1.5.5 Control valve

Why does my water softener regenerate every day?

There are several factors that go into determining when your water softener needs to recharge:

  • The hardness of your water
  • The amount of iron in your water
  • How much water you use. ...
  • Resin tank capacity
  • The age of your system. ...
  • Chemical deterioration caused by oxidants such as chlorine (municipal water supplies) also decreases capacity.

How does a water softener save you money?

A water softener is well worth the initial investment because it instantly starts improving the quality of water, saving you money across multiple areas of the home. Because a water softener prevents scale buildup in your home’s pipes, in major appliances and on faucets, it increases their longevity and operational efficiency.

What does water softener recharge mean?

During recharge, the softener is automatically put in bypass mode, allowing hard water to be available to the home during this process. Once the softener is recharged, water is again directed through the resin bed to be conditioned (softened).

How often should a water softener recharge?

Typically, the regeneration should occur after every 12 to 14 days or it should occur after a predetermined gallons of water that you use. You can set the number of gallons used before it regenerates through the water softener's valve.

What is recharge time on a water softener?

Most water softeners are programmed to recharge at 2:00 am - 4 am, when homeowners are not using water. Regeneration takes approximately 2 hours to complete. The frequency of how often the water softener will recharge depends on factors like water hardness level and household water usage.

How do I know when my water softener needs to be recharged?

It is generally agreed upon that regular regenerations are the best, because they keep the resin bed active. This should be every two to three days, although highly efficient softeners may generate every day or even multiple times a day.

Is it OK to run water while water softener is recharging?

Well, the short answer is yes. Most water softeners are designed to carry a reserve, so you won't run out of soft water completely, before it starts to regenerate. Most systems will keep a certain number of gallons in capacity, which you can continue to use while the regeneration cycle is running.

What happens if you don't regenerate your water softener?

The regeneration process flushes minerals from your water softener's resin beads. Without this process, those beads would become too heavily inundated with minerals to function properly.

Can you flush toilet while water softener is regenerating?

The short answer is yes, however it's not recommended. The regeneration cycle for water softeners is usually about 2-2.5 hours depending on the model, brand and capacity.

What hardness should my water softener be set at?

Your water softener hardness setting should ideally be set to the amount of hardness in your water plus 4 for every ppm of dissolved iron in the water. For instance, if you have 1 PPM of iron, you must add 4 to the hardness number, and if you have 1.5 PPM of iron, you must add 6 to your hardness number, and so on.

Why is my water softener regenerating every night?

Recharging will occur when the household water usage is low (eg. 2am) because treated water is unavailable during the regeneration of single tank water softeners. You are trying to prevent sending untreated water into the home, so you could set your system to do this in the middle of the night.

What happens if no salt in water softener?

The absence of salt means that the water will no longer be softened, and the control valve will be filled with hard water. The water can't be softened without salt. That means hard water will build-up your pipes and cause less efficiency in your water heating system.

How do you know if your water softener is working properly?

How to tell if your water softener is workingCheck if your “softened” water is still easy to lather. ... High-quality laundry work. ... Clean pipes, faucets, toilet, tiles, and sinks. ... You still experience the unique taste of soft water. ... Leaks. ... No regeneration cycles. ... Low pressure. ... Resin beads problems.

How do you recharge a water softener resin?

0:322:32Water Softener Regeneration Process - YouTubeYouTubeStart of suggested clipEnd of suggested clipStep 1 backwash water flows up through the resin. This flushes out the accumulation of suspendedMoreStep 1 backwash water flows up through the resin. This flushes out the accumulation of suspended solids and broken beads from the top of the resin.

How does a water softener regenerate?

A water softener regenerates when the control valve tells it to start the regeneration process. There are two different types of regeneration used in water softening, depending on the type of valve you have. Time-initiated regeneration is controlled by the clock on the control valve.

What is the control valve in a water softener?

The “control valve” is the ‘brain’ of the softener unit, since it gives the commands as to when the softener regeneration process should occur. Why does a water softener regenerate? In ion exchange water softeners, hard water is passed through a bed of softening material called resin.

Why does water become soft when you shower?

As the hardness minerals in water come in contact with the resin, the hardness minerals are attracted to the resin and the resin holds onto them so they don’t end up in the water you shower or wash your dishes with. With the hardness minerals trapped in the resin and removed from the water, the water becomes “soft”.

How long does it take for a water softener to return to service?

It also serves to pack in the resin beads. The water softener system returns to water softening service after fast rinse. Note: Time can vary generally 3-10 minutes.

How does backwash work in resin tanks?

This flushes hard minerals and brine from the resin tank into the drain. Backwash During backwash, water flows up through the resin tank at a fast flow rate.

How long does brine take to drain?

The hard minerals and brine are discharged into the drain. Note: Time can vary from 30 minutes to maybe 100 minutes.

What is the recharge cycle in water softener?

Refill cycle. The regeneration (or recharge) cycle of a water softener is its most technical aspect. It’s also one of the most important steps as it ensures optimal performance and effective hard water treatment.

How many stages are there in a water softener regeneration cycle?

While regeneration cycles can vary slightly between models, the principle and the stages are typically the same across models. Here are the 5 stages of a water softener regeneration cycle.

How does brine work in a resin tank?

Brine (salt water) is drawn from the brine tank and into the resin bed. The brine flows through the resin, triggering reverse ion exchange, as it exchanges sodium ions for hardness minerals. As this ion exchange process takes place, the resin bed is replenished with salt and removed of the accumulated minerals.

What is a fast rinse?

Fast Rinse. Once the slow rinse cycle is complete, a fast rinse cycle commences, flowing quickly through the resin bed from top to bottom. This rinse removes any remaining brine and hardness compounds. It compacts the resin bed, preparing it for its service cycle.

What is regeneration in water softening?

There are two different types of regeneration used in water softening, depending on the type of valve you have: time-initiated regeneration and demand regeneration. In “time-initiated regeneration”, the clock on the control valve is typically set to have the system regenerate after a certain number of days and at a time of day with low water usage ...

How long does a power softener last?

Most valve’s internal batteries are designed to retain the time of day for up to 24 hours. Refer to your softeners’ installation and maintenance guide for more details.

Why is water softener resin so soft?

As the hardness minerals in water come in contact with the resin, the resin is attracted to the hardness minerals and holds onto them . With the hardness minerals trapped in the resin and removed from the water, the water becomes “soft”. Over time, water softener resins get completely covered with hardness minerals and need to be cleaned.

How does demand regeneration work?

Demand regeneration works the same way. The more water you’re using, the more often it will need to backwash. For example, if you have guests staying at your home and are using more water than normal, your unit will need to regenerate more often. Both types of regeneration have worked well over many years.

How does a water treatment professional determine the valve settings?

A water treatment professional will determine the valve’s settings based on the quality of your water, the size of your resin tank, household water usage, number of people living there, etc. If there is a demand for water while the system is regenerating, untreated water is available through an automatic internal bypass feature.

How to check if your brine tank is empty?

First check to see if your brine tank is empty and more salt needs to be added. Check to see if your system has power. Check to see if the drain line has a kink that may be restricting flow during regeneration. If you’ve ruled out these three factors, then call your local water treatment professional ASAP.

Can you sanitize your water system?

Keep in mind that regenerating more often than needed is costing you money in water usage as well as extra salt. A water treatment professional can sanitize and clean your system to make sure your system continues to produce the best possible water for your home.

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