The waste outlet will either be plumbed into your drainage system or it will be an open end. back to its normal position following the disruption caused by backwashing. Posted: 11/24/2018, InyoPools Product Specialist Robert M.
You can see the notch in the top assembly image. MARK LABEL SETTINGS If you completed all steps above successfully, you have identified all your valve settings. 
Your multiport pool filter valve should be set into the Filter position for most of the time. I am hoping I don't have to replace the whole filter. Our Privacy Policy and Terms of Service apply. I have a pool that has algae and floc it. This setting is used a lot when troubleshooting problems with the filtration system or if youre dealing with heavy debris (like leaves) and algae blooms. It will keep the water moving, avoiding stagnation and algae growth, until the filter can be replaced or repaired. Posted: 10/23/2018, InyoPools Product Specialist Robert M.
My pool is 14 ft and my sand filter does not recirculate. Please check your entries and try again. valve hayward multiport proseries s244t sp0714t waterway Hopefully, the situation gets resolved quickly so the MPV can return to its filter setting, but if not, recirculation can save the day. When the MPV handle gets turned back to filter, those little bits of dirt and dust end up back in the pool especially frustrating following an immaculate vacuum or backwashing job. Using the Waste setting will cause your water level to drop so ensuring a hose is placed into your pool to replenish your water supply is advised. To ensure this doesnt happen, rinsing for 20 seconds directs water out the Waste port, rather than the Return port.
These valves contain several ports that changes the direction of the water in multiple directions to perform different functions. The 4 position valve would not have the ability to rinse and that is a nice feature to have after backwashing. You know what happens next. For particularly nasty or hazardous material, make sure the waste line does not empty into a sensitive water body, or flood a part of your yard with the wastewater. Everything has a life expectancy, pool equipment is no exception. When you turn the pump back on, you should see bubbles coming out of the pool returns. For more in-depth processes like clearing lines, users may deploy some of the more exotic settings, but a basic understanding of what each position does can save a lot of stress and, potentially, equipment damage. This means various types of algae can be blown back into the pool via the return jets. cyanuric acid). Each position on a multiport valve is designed for a specific function. Backwash will be a common position youll use with your sand or DE filter. Give this a read, it will give a few things to check or replace: Which setting on my multi valve should I run my pump on. Posted: 11/15/2018, John It will help disperse the chemicals into the water quickly and efficiently without tainting the filter itself. Dirt and debris collect on the filter medium after extended pool use so Backwash helps clean the filter by unsticking the lodged dirt from it. Knowing which setting to use can be a pain so let this guide help ease your pool valve worries. Posted: 7/16/2020, InyoPools Product Specialist Matt S.
Gluing in the new one with rtv silicone seemed to go fine, but when I screwed the top back on tight, the handle became loose. Yes it needs to be replaced. It helps disperse chemicals properly into the water without filtering the water. Posted: 1/3/2019, Anonymous WASTE. filters, the backwash setting alters the flow so that rather than going into the return port, the water flows out the waste port and takes the built-up contaminants. Instead of going through the filter, the water moves from the pool pump straight to the Return port. Second, the spider gasket should be glued in place using RTVsilicone. Lets explore. Vacuuming at this setting saves you water but its worth noting that if your pool is particularly dirty, youre cleaning up after a storm or have used flocculant in your pool, use the Waste setting so all that gunk doesnt clog up your filter. You want to keep ice from cracking the valve, so hopefully that hasnt happened already. Lets take a closer look at each of them. People experienced with pool maintenance may find a use for the closed setting, but other settings will work well enough for the same jobs. Understanding the maintenance of your pool means less time troubleshooting and more time swimming!
To verify that you are in the RECIRULATE mode, the filter pressure gauge should read 0 since the filter is being bypassed. Some can have up to 7 different positional modes to choose from, whereas 6 is more common due to the inclusion of a Winterize mode to be used during the cold months.
Let us breathe new life into your backyard by giving your pool a sleek new finish. While this seemingly defeats the purpose of a filter, it does come in handy when the filter itself has an issue. Posted: 1/26/2019, InyoPools Product Specialist Robert M. The waste setting can also help during vacuuming by exporting debris too small for the filter, or so abundant it would quickly overload the filter. It can help diagnose problems in the pool to do with too much pressure or to check how dirty the sand is. Get a hair dryer and go out on a sunny day and thaw it out and then switch it to Winter. Posted: 4/16/2019, Craig This is setting is one of two bypass settings on the filter valve. (and how to install), Pumps the water from the pool out the waste outlet, Use it to vacuum a pool with algae, floc or mud, Pumps the water from the pool and back into the pool, Can be used to circulate chemicals without filtering, Cleans the filter by a process called backwashing, The dirty cleaning water exits through the waste outlet, Prevents dirt and sand being send back into pool, Stops water getting to the valve or entering the filter, Can be used to blow out pool lines or work on pump, Use this position when pool is closed for winter, Prevents ice cracking the valve in winter. All the settings are explained in each step. By switching the direction of the water, it flushes debris that has built up on the filter medium. Youll need to make sure to balance your water afterward in this case too. Let us winterize your pool so you can relax without any hassle. If I don't have a WINTER setting on my MPV what setting should I leave the valve on during the winter months? The Filter setting allows normal pool filtration to run the water through whatever filter type you have e.g., sand or DE. I replaced my old MPV with aPL0714. The WINTER setting is in parentheses because it is not always included in the sequence or when it is, its position in the sequence varies by manufacturer. Freezing temperatures can really delay the cure time. DEFINE STANDARD SEQUENCE Most 6 position Multiport Valves have the same sequence of operating settings positioned around the MPV dial. hayward multiport sp0714t laterals inyopools
You could also vacuum using the Waste setting if your pool has a layer of debris on the bottom. The area around the pipe on the bottom side of the valve directs water to the top of the filter. The MPV provides a simple means for redirecting the flow of water from the pump towell, wherever you need it to flow. Rotate the valve handle CCW to the next deep slot. Step 6
Is there a way we can tell?
All settings except WINTER stop on a deep slot. Step 10 Keeping it suspended this way protects the valve from winters fury, so its ready to go when you reopen the pool. I'm losing a fairly large amount of water this way. Users may keep the valve on the filter setting when vacuuming the pool if the filter media can handle the debriss size. Step 7 Posted: 6/24/2019, Anonymous
Backwash: reverses the water flow to clean clogged filter. Should I replace it with a 4 or 6 position multi port valve? The recirculate function allows the water to flow normally, distributing the flocculant without trapping it in the filter.
The Waste setting is a bypass position on the multiport valve. Winter/Winterize is used when youre emptying the filtration system, either to change out the sand for new sand or for when youre shutting up shop for the winter. Fortunately, it doesnt take much to understand how to use a multiport valve. Step 5 The waste setting works well to lower the pools water level without placing extra load on the filter. 
There usually is a clear plastic window, called a sight glass, along the waste line so you can see the water flowing out. Recirculate, like the waste setting, bypasses the filter media entirely. In the case of dealing with bacteria or algae build up, Recirculate bypasses the filter allowing the chemicals that deal with algae to do its thing without clogging up the filter with debris or algae. Figure out those guidelines before sending the waste wherever it seems the most convenient. This means the system would have to be down longer. If you did not complete all the steps successfully, you have a MPV that does not comply with the standard settings. Its a method of filter cleaning that works by reversing the flow of water inside the filtration tank. Posted: 5/16/2019, InyoPools Product Specialist Robert M.
Youd most likely use Waste when vacuuming a dirty pool. Note: A couple of Praher Valves are designed so that the WASTE slot is located right over the Waste Line. When your turn the pump back on, you should see bubbles coming out of the pool returns indicating that you are in the FILTER mode or the RECIRCULATION mode. 
Posted: 10/23/2018, Russ
If no water in the Waste Line, turn the pump off and go to Step 10. Now that you understand what each setting does and when to use them you dont need to do anything else but have a relaxing dip in your pristine pool! Line up the flat spots and you're good to go. The WINTER setting is generally positioned on a shallow slot to allow water to drain from the valve. Call you valve manufacturer for instructions. You should avoid running the pump in this mode. This function also helps settle the sand or D.E. It empties the pool water directly out through your waste pipe bypassing the filter.
As for how water is actually removed, some pools have a dedicated waste line plumbed in, making it easy to dispose of wastewater. You might choose this setting when adding chemicals (e.g., chlorine or flocculant) to your pool. I need to replace my multiport valve, but it is very old and the sticker has faded. He also holds multiple patents for pool performance products he has engineered over the years. Essentially, the Rinse setting on your MPV does what it says on the tin. What makes pool multiport valves so crucial to your pool system? 
Below is a diagram of their MPV and the listed settings. For pools that dont have a waste line, directing wastewater out of the pool system has to be done by attaching a hose to the filter, and running it to a safe drainage point, such as a sewer. But rather than sending the water out the waste port, recirculating allows the water to go from the pump to the return port and back into the pool. multiport hayward parts xl valve diagram inyopools sp pool filter Another ideal time to use Recirculate is if your pool filter is broken, leaking, or is otherwise unusable. Openup the valve and check for any irregularities on that gasket. For the most part, DIY pool maintenance requires just a few of these settings. 
Important: Fully draining a pool can cause your pool to pop out of the ground, so you should only do partial drains when diluting. CHECK THE RECIRCULATE SETTING Turn the pump off. With each position, you can direct water in a different way, helping you perform a variety of maintenance tasks to keep the pool in top shape. At the bottom of the valve, a pipe port connects to the collection tubes (laterals) on the bottom of the filter. multiport astral inyopools It uses clean water to flush the contaminants in the tank (sand) and grids (DE) out through the waste pipe. Lets walk through each of the settings on your multiport valve and what they are used for. This will help us determine the multiportvalve. We partner with HomeAdvisor to help you find the best swimming pool maintenance and cleaning services in your area. AJH Trade Group also participate in other affiliate programs. Water will flow in the opposite direction with a "BACKWASH" setting. The valve has a Pump port which takes in water thats directed from the pool pump and sends it to the filter tank. If you have a sand filter, running this setting after backwashing is recommended to rinse out any dust particles left in the sand filter bed. In reality, its more of an in between position, as it doesnt lock into place like the standard positions. But those flocculants might get filtered out before they can do their job of improving water clarity. The waste port may have a dedicated hose (sometimes called a backwash hose) attached that users can unroll when needed, and roll up when not in use. Rarely will users need to turn the valve handle to the closed setting. This site is owned and operated by AJH Trade Group. In this article, Ill outline the typical functions of the multiport valve and the context for which swimming pool owners may want to use them. If my pump has a freeze protection system what does my filter need to be set on? Posted: 11/27/2018, David
pentair multiport valve The winter setting is less of a setting and more of a parking spot between settings. On both sand and D.E. The recirculate function allows the pump to keep the water moving so chemicals do not settle out. Multiport valves (MPVs) are usually found on pools with a sand or DE (Diatomaceous Earth) filter. For further cleanliness, filter cleaners can assist with the backwashing process by removing more grime than the water will by itself.
CHECK THE BACKWASH SETTING Turn the pump off. You'll leave it in that position until you open the pool. Blowing out ensures theres no residual water in the pipes that can freeze, resulting in cracks and damage over the winter months. 
This can cause damage to the valve itself, as the cold weather and ice will cause it to crack. CHECK THE FILTER SETTING Going in a CCW direction, the next setting in the Consider this crash course in multiport valve operation an introduction. The tanks have a top opening where this valve is inserted and connected, although sometimes the valve is connected to the side of the tank. Posted: 5/16/2019, Renee
Posted: 1/6/2019, InyoPools Product Specialist Robert M.
Bad idea to try replace and glue in near or freezing temps? I did my best to get all the old glue out without gouging the channels; think some was still in there even after using acetone. multiport hayward Use this setting when you are closing down the pool for the winter.
Choosing to vacuum on Recirculate bypasses the filter so youll just end up vacuuming and depositing the same water dirty water back into the pool. Algae can clog up your filter, and even dead algae can be problematic to filter out.
AJH Trade Group is a participant in the Amazon Services LLC Associates Program. Hello John - Some manufacturers do not include a "Winter" position on the MPV. This guide explains the function of these setting and shows how they circulate water in a typical sand filter. Sometimes the filter is broken or cant be used for whatever reason. Its usually only chosen if youre needing to work on the filtration system itself or if youre adding pool chemicals to the pool that you dont want to run through the filter. Posted: 4/14/2019, Bill But its a complicated-looking valve with loads of settings. Recirculate: bypasses filtration and returns circulating water to the pool. Posted: 5/3/2019, Hank But upon first glance, the multiport valve (MPV) can look a little intimidating. You only find this setting on some multiport valves. hayward valve multiport way gm diagram inyopools Caring for your pool water can be a convoluted process at times. What Setting Should My Pool Filter Be On (Most of The Time)? The Winter position on multiport valves isnt something thats found on every model.
How to Test Your Pool Water Without a Kit. Compare quotes for free from fully vetted pool professionals. But unlike the few minutes required to backwash, a rinse typically needs only a minute or so to be effective. Hello Craig - You can drain the pool by turning the valve to waste. Heres a diagram I created to help you follow along on your own multiport valve. It seems that since the new gasket is not worn down like the old one, its pushing the spring up. This position pulls in water from the pool but returns it bypassing the filtration system (think of it like the water is taking a U-turn in the multiport pool valve). Posted: 1/10/2019, Whitney You may have a defective unit, I suggest contacting our customer service to determine the issue with your valve. The filter setting on a multiport pool filter valve is for filtering the pools water and is the main setting. We are experienced in designing, measuring and installing custom safety covers. Backwashing removes a lot of that buildup. Posted: 7/3/2019, Trent Step 8 Now everything is frozen and cannot switch to winter position- will the spider valve need to be replaced in the spring? I just glued in the new gasket as the next few days will be above freezing overnight. Turn the pump off and rotate the handle CCW until it clicks into the next deep slot. Posted: 9/18/2018, Grish There are less used positions such as winterize, recirculate and close, for other specialized tasks. If you need a new multiport valve, Hayward and Pentair are two popular options you can pick up.
Step 3 It is responsible for the daily filtration of your pool. After backwashing, the sand is loose and needs to be reset. CHECK THE WASTE SETTING With the handle in what should be the WASTE position, turn on the pump.
Posted: 5/22/2019, Cassy If no bubbles from return lines, turn the pump off and go to Step 10. This setting will allow you to continue circulating the pool water, keeping it from stagnating and ensuring sanitizing chemicals stay well distributed.
RECIRCULATE. Winter is used when the pool is closed down for the season. Do You Need a Pool Flow Meter?
On sand filters, the backwash setting forces water from the bottom to top, while on D.E. We have the resources and techniques needed to detect leaks are and fix them. When my setting is on "filter" a steady stream of water comes out the waste port. I have a Hayward pro grid 4020 DE filter.
Posted: 9/10/2020, Anonymous
STATE THE PROBLEM From the discussion above you can be fairly confident of the sequence of modes around the MPV dial, but you cant be sure where it starts. Most Hayward multi-ports have a flat side on one of the "ears" where the screw holes are located. Backwashing serves a critical role in the health and efficacy of both sand and D.E. Hello Ed - that will have to be determinedonce the water melts and you can check the valve for cracks and the o-ring for tears. Is it correct to assume its just a failed portion of spider gasket thats not involved in all settings? 
Why Would You Use Recirculate on Pool Filter? poolonomics.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. If you dont, it will increase the internal pressure in the filtration system and internal pool components, which can cause major damage to your filter. DE filters are the most efficient filters, but aside from being able to backwash them, they require you take the filter out of the tank and hose it down by hand. WINTER. rite sta multiport valve series wc diagram parts inyopools pool
Thank you. A multiport valve certainly makes life a little easier, and you should feel a lot more confident in its capabilities by now. filters. If not, theres no need to use rinse with this filter after backwashing. This notch in the cover should match up to the notch in the valve body. Jump over to my guide on pool valves for more on these essential pieces of pool equipment. hayward filter sand parts pro mount diagram pool filters inyopools Take a look at step 3. The flexible hose can help move water to a place less prone to ponding or flooding. Posted: 11/26/2018, David It blocks the filter so the water has nowhere to go. And depending on what filter you have, it can filter out microscopic dirt like bacteria and algae. Before you open your pool for the warm season, you can close the valve to blow out the suction lines. It is recommended to vacuum your pool on the Filter setting. multiport inyopools mfg ammo The rinse setting takes care of the last dirty bits following a backwash or vacuum. The next series of steps explains how each of the valve setting directs water though these ports. Will that dislodge the gasket?
RINSE. Copyright 2022 INYOpools All rights reserved. This means a sand filter will flow bottom to top, and a DE filter reverses top to bottom. The Closed setting wont be needed too often, especially since using your pool pump with the multiport valve Closed will do serious damage to your equipment. Again, I must stress the importance of turning off the pump before moving the MPV handle. See All Steps, Anonymous At first glance, a multiport pool valve can be daunting but hopefully this guide has helped give you peace of mind to confidently use your pools MPV.
The top left port, labeled "PUMP", brings unfiltered water in from the pump. If there isnt, you can watch the end of the backwash hose until the water runs clear.
Something went wrong. As for DE filters, its rare to use the Rinse setting with them due to the way the filter is designed. Pro Tip: Before we dive in, its vital to turn off the pump before using any of the multiport settings. Additionally, Alum or other flocculants can help polish the pool water by trapping microscopic debris so it can get vacuumed. The risk generally does not justify closing the valve completely. The rinse setting solves this problem by returning the water to its normal flow top to bottom for sand, bottom to top for D.E. The range of settings on a multiport pool valve is there to make the most of your pool and to properly maintain it.
Your multiport pool filter valve should be set into the Filter position for most of the time. I am hoping I don't have to replace the whole filter. Our Privacy Policy and Terms of Service apply. I have a pool that has algae and floc it. This setting is used a lot when troubleshooting problems with the filtration system or if youre dealing with heavy debris (like leaves) and algae blooms. It will keep the water moving, avoiding stagnation and algae growth, until the filter can be replaced or repaired. Posted: 10/23/2018, InyoPools Product Specialist Robert M.
My pool is 14 ft and my sand filter does not recirculate. Please check your entries and try again. valve hayward multiport proseries s244t sp0714t waterway Hopefully, the situation gets resolved quickly so the MPV can return to its filter setting, but if not, recirculation can save the day. When the MPV handle gets turned back to filter, those little bits of dirt and dust end up back in the pool especially frustrating following an immaculate vacuum or backwashing job. Using the Waste setting will cause your water level to drop so ensuring a hose is placed into your pool to replenish your water supply is advised. To ensure this doesnt happen, rinsing for 20 seconds directs water out the Waste port, rather than the Return port. These valves contain several ports that changes the direction of the water in multiple directions to perform different functions. The 4 position valve would not have the ability to rinse and that is a nice feature to have after backwashing. You know what happens next. For particularly nasty or hazardous material, make sure the waste line does not empty into a sensitive water body, or flood a part of your yard with the wastewater. Everything has a life expectancy, pool equipment is no exception. When you turn the pump back on, you should see bubbles coming out of the pool returns. For more in-depth processes like clearing lines, users may deploy some of the more exotic settings, but a basic understanding of what each position does can save a lot of stress and, potentially, equipment damage. This means various types of algae can be blown back into the pool via the return jets. cyanuric acid). Each position on a multiport valve is designed for a specific function. Backwash will be a common position youll use with your sand or DE filter. Give this a read, it will give a few things to check or replace: Which setting on my multi valve should I run my pump on. Posted: 11/15/2018, John It will help disperse the chemicals into the water quickly and efficiently without tainting the filter itself. Dirt and debris collect on the filter medium after extended pool use so Backwash helps clean the filter by unsticking the lodged dirt from it. Knowing which setting to use can be a pain so let this guide help ease your pool valve worries. Posted: 7/16/2020, InyoPools Product Specialist Matt S.
Gluing in the new one with rtv silicone seemed to go fine, but when I screwed the top back on tight, the handle became loose. Yes it needs to be replaced. It helps disperse chemicals properly into the water without filtering the water. Posted: 1/3/2019, Anonymous WASTE. filters, the backwash setting alters the flow so that rather than going into the return port, the water flows out the waste port and takes the built-up contaminants. Instead of going through the filter, the water moves from the pool pump straight to the Return port. Second, the spider gasket should be glued in place using RTVsilicone. Lets explore. Vacuuming at this setting saves you water but its worth noting that if your pool is particularly dirty, youre cleaning up after a storm or have used flocculant in your pool, use the Waste setting so all that gunk doesnt clog up your filter. You want to keep ice from cracking the valve, so hopefully that hasnt happened already. Lets take a closer look at each of them. People experienced with pool maintenance may find a use for the closed setting, but other settings will work well enough for the same jobs. Understanding the maintenance of your pool means less time troubleshooting and more time swimming!
To verify that you are in the RECIRULATE mode, the filter pressure gauge should read 0 since the filter is being bypassed. Some can have up to 7 different positional modes to choose from, whereas 6 is more common due to the inclusion of a Winterize mode to be used during the cold months.
Let us breathe new life into your backyard by giving your pool a sleek new finish. While this seemingly defeats the purpose of a filter, it does come in handy when the filter itself has an issue. Posted: 1/26/2019, InyoPools Product Specialist Robert M. The waste setting can also help during vacuuming by exporting debris too small for the filter, or so abundant it would quickly overload the filter. It can help diagnose problems in the pool to do with too much pressure or to check how dirty the sand is. Get a hair dryer and go out on a sunny day and thaw it out and then switch it to Winter. Posted: 4/16/2019, Craig This is setting is one of two bypass settings on the filter valve. (and how to install), Pumps the water from the pool out the waste outlet, Use it to vacuum a pool with algae, floc or mud, Pumps the water from the pool and back into the pool, Can be used to circulate chemicals without filtering, Cleans the filter by a process called backwashing, The dirty cleaning water exits through the waste outlet, Prevents dirt and sand being send back into pool, Stops water getting to the valve or entering the filter, Can be used to blow out pool lines or work on pump, Use this position when pool is closed for winter, Prevents ice cracking the valve in winter. All the settings are explained in each step. By switching the direction of the water, it flushes debris that has built up on the filter medium. Youll need to make sure to balance your water afterward in this case too. Let us winterize your pool so you can relax without any hassle. If I don't have a WINTER setting on my MPV what setting should I leave the valve on during the winter months? The Filter setting allows normal pool filtration to run the water through whatever filter type you have e.g., sand or DE. I replaced my old MPV with aPL0714. The WINTER setting is in parentheses because it is not always included in the sequence or when it is, its position in the sequence varies by manufacturer. Freezing temperatures can really delay the cure time. DEFINE STANDARD SEQUENCE Most 6 position Multiport Valves have the same sequence of operating settings positioned around the MPV dial. hayward multiport sp0714t laterals inyopools
You could also vacuum using the Waste setting if your pool has a layer of debris on the bottom. The area around the pipe on the bottom side of the valve directs water to the top of the filter. The MPV provides a simple means for redirecting the flow of water from the pump towell, wherever you need it to flow. Rotate the valve handle CCW to the next deep slot. Step 6
Is there a way we can tell?
All settings except WINTER stop on a deep slot. Step 10 Keeping it suspended this way protects the valve from winters fury, so its ready to go when you reopen the pool. I'm losing a fairly large amount of water this way. Users may keep the valve on the filter setting when vacuuming the pool if the filter media can handle the debriss size. Step 7 Posted: 6/24/2019, Anonymous
Backwash: reverses the water flow to clean clogged filter. Should I replace it with a 4 or 6 position multi port valve? The recirculate function allows the water to flow normally, distributing the flocculant without trapping it in the filter.
The Waste setting is a bypass position on the multiport valve. Winter/Winterize is used when youre emptying the filtration system, either to change out the sand for new sand or for when youre shutting up shop for the winter. Fortunately, it doesnt take much to understand how to use a multiport valve. Step 5 The waste setting works well to lower the pools water level without placing extra load on the filter. There usually is a clear plastic window, called a sight glass, along the waste line so you can see the water flowing out. Recirculate, like the waste setting, bypasses the filter media entirely. In the case of dealing with bacteria or algae build up, Recirculate bypasses the filter allowing the chemicals that deal with algae to do its thing without clogging up the filter with debris or algae. Figure out those guidelines before sending the waste wherever it seems the most convenient. This means the system would have to be down longer. If you did not complete all the steps successfully, you have a MPV that does not comply with the standard settings. Its a method of filter cleaning that works by reversing the flow of water inside the filtration tank. Posted: 5/16/2019, InyoPools Product Specialist Robert M.
Youd most likely use Waste when vacuuming a dirty pool. Note: A couple of Praher Valves are designed so that the WASTE slot is located right over the Waste Line. When your turn the pump back on, you should see bubbles coming out of the pool returns indicating that you are in the FILTER mode or the RECIRCULATION mode. Posted: 10/23/2018, Russ
If no water in the Waste Line, turn the pump off and go to Step 10. Now that you understand what each setting does and when to use them you dont need to do anything else but have a relaxing dip in your pristine pool! Line up the flat spots and you're good to go. The WINTER setting is generally positioned on a shallow slot to allow water to drain from the valve. Call you valve manufacturer for instructions. You should avoid running the pump in this mode. This function also helps settle the sand or D.E. It empties the pool water directly out through your waste pipe bypassing the filter.
As for how water is actually removed, some pools have a dedicated waste line plumbed in, making it easy to dispose of wastewater. You might choose this setting when adding chemicals (e.g., chlorine or flocculant) to your pool. I need to replace my multiport valve, but it is very old and the sticker has faded. He also holds multiple patents for pool performance products he has engineered over the years. Essentially, the Rinse setting on your MPV does what it says on the tin. What makes pool multiport valves so crucial to your pool system? Below is a diagram of their MPV and the listed settings. For pools that dont have a waste line, directing wastewater out of the pool system has to be done by attaching a hose to the filter, and running it to a safe drainage point, such as a sewer. But rather than sending the water out the waste port, recirculating allows the water to go from the pump to the return port and back into the pool. multiport hayward parts xl valve diagram inyopools sp pool filter Another ideal time to use Recirculate is if your pool filter is broken, leaking, or is otherwise unusable. Openup the valve and check for any irregularities on that gasket. For the most part, DIY pool maintenance requires just a few of these settings. 
Important: Fully draining a pool can cause your pool to pop out of the ground, so you should only do partial drains when diluting. CHECK THE RECIRCULATE SETTING Turn the pump off. With each position, you can direct water in a different way, helping you perform a variety of maintenance tasks to keep the pool in top shape. At the bottom of the valve, a pipe port connects to the collection tubes (laterals) on the bottom of the filter. multiport astral inyopools It uses clean water to flush the contaminants in the tank (sand) and grids (DE) out through the waste pipe. Lets walk through each of the settings on your multiport valve and what they are used for. This will help us determine the multiportvalve. We partner with HomeAdvisor to help you find the best swimming pool maintenance and cleaning services in your area. AJH Trade Group also participate in other affiliate programs. Water will flow in the opposite direction with a "BACKWASH" setting. The valve has a Pump port which takes in water thats directed from the pool pump and sends it to the filter tank. If you have a sand filter, running this setting after backwashing is recommended to rinse out any dust particles left in the sand filter bed. In reality, its more of an in between position, as it doesnt lock into place like the standard positions. But those flocculants might get filtered out before they can do their job of improving water clarity. The waste port may have a dedicated hose (sometimes called a backwash hose) attached that users can unroll when needed, and roll up when not in use. Rarely will users need to turn the valve handle to the closed setting. This site is owned and operated by AJH Trade Group. In this article, Ill outline the typical functions of the multiport valve and the context for which swimming pool owners may want to use them. If my pump has a freeze protection system what does my filter need to be set on? Posted: 11/27/2018, David
pentair multiport valve The winter setting is less of a setting and more of a parking spot between settings. On both sand and D.E. The recirculate function allows the pump to keep the water moving so chemicals do not settle out. Multiport valves (MPVs) are usually found on pools with a sand or DE (Diatomaceous Earth) filter. For further cleanliness, filter cleaners can assist with the backwashing process by removing more grime than the water will by itself.
CHECK THE BACKWASH SETTING Turn the pump off. You'll leave it in that position until you open the pool. Blowing out ensures theres no residual water in the pipes that can freeze, resulting in cracks and damage over the winter months. 
This can cause damage to the valve itself, as the cold weather and ice will cause it to crack. CHECK THE FILTER SETTING Going in a CCW direction, the next setting in the Consider this crash course in multiport valve operation an introduction. The tanks have a top opening where this valve is inserted and connected, although sometimes the valve is connected to the side of the tank. Posted: 5/16/2019, Renee
Posted: 1/6/2019, InyoPools Product Specialist Robert M.
Bad idea to try replace and glue in near or freezing temps? I did my best to get all the old glue out without gouging the channels; think some was still in there even after using acetone. multiport hayward Use this setting when you are closing down the pool for the winter.
Choosing to vacuum on Recirculate bypasses the filter so youll just end up vacuuming and depositing the same water dirty water back into the pool. Algae can clog up your filter, and even dead algae can be problematic to filter out. AJH Trade Group is a participant in the Amazon Services LLC Associates Program. Hello John - Some manufacturers do not include a "Winter" position on the MPV. This guide explains the function of these setting and shows how they circulate water in a typical sand filter. Sometimes the filter is broken or cant be used for whatever reason. Its usually only chosen if youre needing to work on the filtration system itself or if youre adding pool chemicals to the pool that you dont want to run through the filter. Posted: 4/14/2019, Bill But its a complicated-looking valve with loads of settings. Recirculate: bypasses filtration and returns circulating water to the pool. Posted: 5/3/2019, Hank But upon first glance, the multiport valve (MPV) can look a little intimidating. You only find this setting on some multiport valves. hayward valve multiport way gm diagram inyopools Caring for your pool water can be a convoluted process at times. What Setting Should My Pool Filter Be On (Most of The Time)? The Winter position on multiport valves isnt something thats found on every model.
How to Test Your Pool Water Without a Kit. Compare quotes for free from fully vetted pool professionals. But unlike the few minutes required to backwash, a rinse typically needs only a minute or so to be effective. Hello Craig - You can drain the pool by turning the valve to waste. Heres a diagram I created to help you follow along on your own multiport valve. It seems that since the new gasket is not worn down like the old one, its pushing the spring up. This position pulls in water from the pool but returns it bypassing the filtration system (think of it like the water is taking a U-turn in the multiport pool valve). Posted: 1/10/2019, Whitney You may have a defective unit, I suggest contacting our customer service to determine the issue with your valve. The filter setting on a multiport pool filter valve is for filtering the pools water and is the main setting. We are experienced in designing, measuring and installing custom safety covers. Backwashing removes a lot of that buildup. Posted: 7/3/2019, Trent Step 8 Now everything is frozen and cannot switch to winter position- will the spider valve need to be replaced in the spring? I just glued in the new gasket as the next few days will be above freezing overnight. Turn the pump off and rotate the handle CCW until it clicks into the next deep slot. Posted: 9/18/2018, Grish There are less used positions such as winterize, recirculate and close, for other specialized tasks. If you need a new multiport valve, Hayward and Pentair are two popular options you can pick up.
Step 3 It is responsible for the daily filtration of your pool. After backwashing, the sand is loose and needs to be reset. CHECK THE WASTE SETTING With the handle in what should be the WASTE position, turn on the pump. Posted: 5/22/2019, Cassy If no bubbles from return lines, turn the pump off and go to Step 10. This setting will allow you to continue circulating the pool water, keeping it from stagnating and ensuring sanitizing chemicals stay well distributed.
RECIRCULATE. Winter is used when the pool is closed down for the season. Do You Need a Pool Flow Meter? On sand filters, the backwash setting forces water from the bottom to top, while on D.E. We have the resources and techniques needed to detect leaks are and fix them. When my setting is on "filter" a steady stream of water comes out the waste port. I have a Hayward pro grid 4020 DE filter.
Posted: 9/10/2020, Anonymous
STATE THE PROBLEM From the discussion above you can be fairly confident of the sequence of modes around the MPV dial, but you cant be sure where it starts. Most Hayward multi-ports have a flat side on one of the "ears" where the screw holes are located. Backwashing serves a critical role in the health and efficacy of both sand and D.E. Hello Ed - that will have to be determinedonce the water melts and you can check the valve for cracks and the o-ring for tears. Is it correct to assume its just a failed portion of spider gasket thats not involved in all settings?
Why Would You Use Recirculate on Pool Filter? poolonomics.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. If you dont, it will increase the internal pressure in the filtration system and internal pool components, which can cause major damage to your filter. DE filters are the most efficient filters, but aside from being able to backwash them, they require you take the filter out of the tank and hose it down by hand. WINTER. rite sta multiport valve series wc diagram parts inyopools pool 
Thank you. A multiport valve certainly makes life a little easier, and you should feel a lot more confident in its capabilities by now. filters. If not, theres no need to use rinse with this filter after backwashing. This notch in the cover should match up to the notch in the valve body. Jump over to my guide on pool valves for more on these essential pieces of pool equipment. hayward filter sand parts pro mount diagram pool filters inyopools Take a look at step 3. The flexible hose can help move water to a place less prone to ponding or flooding. Posted: 11/26/2018, David It blocks the filter so the water has nowhere to go. And depending on what filter you have, it can filter out microscopic dirt like bacteria and algae. Before you open your pool for the warm season, you can close the valve to blow out the suction lines. It is recommended to vacuum your pool on the Filter setting. multiport inyopools mfg ammo The rinse setting takes care of the last dirty bits following a backwash or vacuum. The next series of steps explains how each of the valve setting directs water though these ports. Will that dislodge the gasket?
RINSE. Copyright 2022 INYOpools All rights reserved. This means a sand filter will flow bottom to top, and a DE filter reverses top to bottom. The Closed setting wont be needed too often, especially since using your pool pump with the multiport valve Closed will do serious damage to your equipment. Again, I must stress the importance of turning off the pump before moving the MPV handle. See All Steps, Anonymous At first glance, a multiport pool valve can be daunting but hopefully this guide has helped give you peace of mind to confidently use your pools MPV.
The top left port, labeled "PUMP", brings unfiltered water in from the pump. If there isnt, you can watch the end of the backwash hose until the water runs clear. Something went wrong. As for DE filters, its rare to use the Rinse setting with them due to the way the filter is designed. Pro Tip: Before we dive in, its vital to turn off the pump before using any of the multiport settings. Additionally, Alum or other flocculants can help polish the pool water by trapping microscopic debris so it can get vacuumed. The risk generally does not justify closing the valve completely. The rinse setting solves this problem by returning the water to its normal flow top to bottom for sand, bottom to top for D.E. The range of settings on a multiport pool valve is there to make the most of your pool and to properly maintain it.