Note: Some motors have two capacitors: a run capacitor and a start capacitor. First, remove a cylinder from inside the pool pump's housing. Sometimes, your pool pump starts to not run as well as it used to. 890 N Mill St Ste 104 If the pump spare part you want is not listed please contact us on 02920 705059 as we are able to source a huge range of swimming pool replacement pool parts. Thanks Report mknauss Mod Squad TFP Expert If it cant turn manually, then its an entirely different issue that has to do with the motor or bearings. Start Capacitors Parts - INYOPools.com "@type": "Organization", "keywords": "", Remove the strap holding the capacitor in place and replace it with the same or uprated capacitor. He was courteous and helpful, providing information about ways to protect my salt cell and other equipment and reduce repairs. This guide discusses the two kinds of capacitors that could be used on pool pump motors: start capacitors and run capacitors. Guides to troubleshooting your issue: I have a Hayward super pump. The Start capacitor is switched into the the motor's winding circuits on start up to help the motor turn over and come up to speed. It can also be complicated to troubleshoot, especially for someone who is not necessarily trained as a pool technician. I have a Sta-Rite pool pump model P6RA6F-206L 1.5HP. That is the model number of the pump housing. Posted: 4/24/2020, Martin Then follow the precautions above to disconnect and replace the capacitor. B. bwhite 0. Report J JamesW TFP Expert Mar 2, 2011 33,997 Dec 2, 2015 #3 It's the bump on top of the motor. Use the highest ohm setting you have (2M or 200K works best, as you can slowly see the resistance rising). }, (Save $300+!) The capacitor will be attached to the inside of a cylinder. 30+10.0 uf +-6% 30CAC/B Posted: 7/22/2022, Craig Evans Manufacturer. Posted: 10/1/2021, Anonymous A pool pump that wont run may be a symptom of many different problems, but there are a couple of ways to know if the pool pump capacitor is at fault. $18.00. What is your motor's label's part, model, or catalog number? Would use them for any pool repair needs. The run capacitor will generally be rated at 15-50 MFDand 370 VAC. Posted: 5/23/2022, InyoPools Product Specialist Matt S. Heres what you need to do to test the capacitor with a multimeter: Look for a circular cover usually located at the back of your pump motor. The same can be said for our pool equipment, whether its pool brushes or pool pumps. Turn off the power to the pool pump. It is a local company, and the people are always helpful and friendly. After opening up the pool pump, look for any damages or deformities in the capacitor. Unscrew all the nuts and bolts holding the cover in place and then remove it. These devices can cost a lot of money, so it wouldnt be the wisest option to replace the entire item. Articles and resources for swimming pool owners and DIYers. Capacitors. Unfortunately, I do not have a schematic for that motor, but you can check the barrel for the capacitor ratings. Some analog models dont have any numbers, so youll have to keep a close eye on the needle. We also offer pool repair services if you need them. If you can't find your size capacitor, it is acceptable to use the one rated one step higher. He also kept me informed of what he was doing all along the way. A pump capacitor is located underneath a ridge or hump on either the top or side of the pool pump. For urgent questions, you can reach us directly at The capacitor is one of the more essential components in your pool pump, as it plays a vital role in keeping your pool pump running and pumping the water in your pool. This will rule out the possibility of rust binding up the rotor and stator, or something heavy stuck in the impeller. Should it instead remain at zero for either the needle or digital reading, then the capacitor is bad and needs replacing. Another test is to have the meter set to AC volts, and connected to both leads (I use clamps, I dont want my hands near live voltage). Thx! }. For your protection wear eye protection and place a cloth over the capacitor before shorting it out. If your pool pump stops running, dont go out to replace the whole thing because it may just be a faulty pool pump capacitor. It's a run capacitor. Just before you touch the second lead, your ohmmeter should be reading 1 (open circuit, infinite resistance), youll drop to a low reading right away with a good capacitor and itll increase. When you start up the pump, listen for a distinct humming sound that wasn't there before. You need to troubleshoot the motor/circuit or have an electrician do so if you do not feel comfortable with it. Short answer: it could be. But if you read this first, you will know How to Test a Pool Pump Motor Capacitor (without those annoying electric shocks)." Thanks. Im looking for a replacement for a Genteq 40uf 370vac run capacitor. Posted: 8/30/2022, Jimmy walker Before you test your capacitor, take note of its appearance. Otherwise, you wont be able to use your pump properly. But if your motor is smoking and popping, that is an electrical issue. Turn the pump on, and if the capacitor is running properly, youll get a HIGHER voltage than the supply voltage (for example, you may get 260v, with a 240v supply voltage). This site participates in various affiliate programs and is compensated for referring traffic and business to these companies. He emailed an estimate within a few hours of his visit. When a START capacitor is starting to go bad, you might see some leakage of electrolytic oil, and when it fails the vent opens and expells the electrolytic oils. Has it been recently re-wired? His quote was reasonable, the work was well done, and my gusher of a leak is gone! The capacitor is a cylindrical component around 3 to 4 inches long that is responsible for getting the pump to this speed. When my pump is supposed to be running, there's no sound or anything. Posted: 1/5/2020, InyoPools Product Specialist Matt S. What is the part, model, or catalog number on the motor label? After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. This picture shows the location of the run capacitor under a doghouse. Make sure you dont remove this cylinder if the pump is still receiving power. Be warned that this process is dangerous. Thank you!! You can easily purchase this tool online or at hardware and home improvement stores for around $10 to $50. This company is awesome to work with and has good office support for scheduling. A failing pump motor and a bad or faulty capacitor have very similar symptoms. Step 1 Turn off the power to the pool pump. If it slowly rises (to infinity), your capacitor is capable of holding a charge, and a new capacitor is not needed. "url": "https://x1.adis.ws/v1/media/graphics/i/lesl/its-logo-wide" Keep in mind that the capacitor also directly affects the performance of your pool pump. Once you successfully locate your pumps capacitor, you can start testing it. Yesterday I replaced the capacitor on my PB-40 booster pump. Pool & Spa Pump Capacitors - Direct Pool Supplies. Make sure you never choose a pump capacitor that has a lower voltage rating than your previous capacitor. We would need to know the part, catalog, or model number of the motor to identify the motor. Posted: 8/27/2022, InyoPools Product Specialist Matt S. Everytime I try to turn on the filter pump my breaker trips. We have years of experience in pool care and maintenance, and we would love to help you change your pool pump capacitor. it just hums and doesnt run. "contentUrl": "https://x1.adis.ws/v1/media/graphics/i/lesl/its-logo-wide", I have a US Motors model K63CXDFN-5152 and believe the start capacitor has failed after just over a year. If the meter reads zero, and stays at zero - the capacitor is bad. Posted: 6/10/2022, Dominic When you turn on your pump and the motor produces a humming sound, the motor may be frozen so that it won't turn or you may have a bad capacitor. : I have a swimming pool pump with a Magnatek Century 230/115 VAC, Amps: SF 7.9/15.8, 1HP, 3450RPM , part 7-187524-20 with the capacitor missing, may I have a copy of the diagram to know which capacitor is needed? Its primary function is to act as a warning label, stating theend cover shouldbe screwed onto the motor before operating. Set the test meter to Ohms, of 1K or higher. Hello Kelly - The booster pump motors only have a start capacitor. Posted: 10/26/2021, InyoPools Product Specialist Matt S. Whatever method you use, its important to proceed with caution and not to try and start you pump too much as it can cause damage. Because we only carry schematics for pool & spa 1081 type motors; they are the standard for the industry. Connect both the leads of the capacitor to an insulated screwdriver. Find images and descriptions of products that are stocked and ready to ship. You remove the two screws that hold the cover on. Thought my 4th of July was going down the tubes with no running pool and waterfalls all day. My pump started smoking and popping.motor still turns b hand. Make sure you check that the pump capacitor is rated at less than 150 microfarads and that your multimeter is set at its lowest ohm setting. Remember where you place both lead wires after disconnecting them, so you can safely reconnect them to the terminal later. Then touch the meter leads to the capacitor terminals. All Rights Reserved. The old capacitor has a diameter of 1 3/4 and height of 2 3/16. Remove the leads to the pool pump capacitor. "headline": "How to Test a Pool Pump Capacitor", It can be replaced for a fraction of the price of a new motor. If the capacitor or any other battery has expanded like a balloon, then its definitely time for a replacement. Posted: 5/13/2021, jen Posted: 7/13/2020, InyoPools Product Specialist Matt S. I have been using the company for nearly five years, and it has been a great experience. If your capacitor is a problem, youll need to get a new one as soon as possible. [1] Just wanted to say thank you for this posting. Remove these screws to take off the cover and expose the capacitor. Check the new capacitor to verify it is good. I have a start capacitor failure - hayward sp2670007x10 can you tell me which capacitor to buy? Posted: 4/18/2022, Michael First, check the components of the pool pump. To turn off your pool pump, its recommended that you turn the power off at the power breaker. Dont worry if you hear a popping or snapping sound when the power drains out, as this is perfectly normal. I will be using them regularly. Equipment - Build, Use, and Repair. The start capacitor for a UST1102 is, instructions for how to enable JavaScript in your web browser, Click Here to View Pump Motor Parts (Including Run & Start Capacitors, Bearings, and Switches), 2.0 HP Round Flange 56J Full Rate EE Motor - B130, U.S. Seal Manufacturing Start Capacitor 161-193 MFD - BC-161, Using the Proper Test Equipment to Troubleshoot Pool Motors, B128 - 1.0 HP Round Flange 56J Full Rate EE Motor. Connect the motor leads to the pool pump capacitor and secure the capacitor in place as required. "primaryImageOfPage": { Posted: 5/30/2020, Anonymous START CAPACITOR FAILURE -Usually the effect of a failed START capacitor is a "sluggish startup" or "humming with no startup. I assume soSo, how can I determine which wires go to which terminal on capacitor? If you only turn on your pump once every day, 5,000 starts equals about 10 to 13 years. Shut off all power and flip breakers to the off position before diagnostics. Make sure you choose a capacitor with a microfarad (uF) rating that exactly matches the originals rating. Buy in monthly payments with Affirm on orders over $50. Most pool pumps have two speed options for their motors a high and low option. As mentioned above, pool pump capacitors usually have a life of about 5,000 starts. 2000 - 2023 Raypak, Inc. | 2151 Eastman Ave. Oxnard, CA 93030PH: (805) 278-5300 FAX: (805) 278-5468. If it feels very hot, you likely have a faulty capacitor. Depending on the make of the pool pump, the capacitor will be under a hump cover on top of the motor, or it will be under a cover on the electrical end of the motor, or both. What do you recommend checking? Pool pump humming after replacing capacitor. Sign up now. Pump capacitors start to wear out after about 5,000 starts, which is usually around 10 to 15 years, depending on how often you use the pump. I assume it's the Start capacitor which needs to be replaced. What is the model number of the pump it is on? The smaller, black capacitors, located in the rear of a motor, are usually labeled with a range of numbers, i.e., 161-193 MFD, while the larger, silver capacitors, typically located on the hump of the motor, on top are sized by a UF number. This will allow you to safely release the energy. My chlorinator was not working and the pool was green. If you are getting proper voltage to the motor and the start capacitor is good, we recommend replacing the motor. Check the capacitor first. It works fine on high. They completely rebuilt our in-ground pool. Can you tell me if it has both a start capacitor and a run capacitor? Posted: 2/10/2020, Anonymous A faulty capacitor can sometimes make your motor run at a high speed as well. Some pumps have both a run capacitor and a start capacitor. "caption": "In The Swim Blog" It need not be a fancy $100 meter, it can be a $10 meter from Radio Shack. It allows the pool pump to get up to speed before it switches over to using a different power source to run. Make sure you wear eye protection and gloves before performing this step, as capacitors can short out and burst. On the multimeter, your needle should move rapidly to the right and then slowly back down to the left, or the digital reading should start slow and then rapidly increase to its maximum value. Posted: 10/1/2021. "@context": "https://schema.org/", Posted: 8/13/2019, Mark T Davis You can start by. Checking you pumps capacitor can save you a lot of money, however, it is dangerous without the right information. 5.0 5.0 out of 5 stars (12) . They do a great job providing weekly pool maintenance. Just as your car needs a powerful battery in the engine bay to help it start, your pool pump also needs a capacitor to start and function properly. Use any type of multi-meter, digital or analog. What Happens If You Put Too Much Algaecide In Your Pool. "wordCount": "713", Order today and save! Pool Parts - as today's lecture centers around how to diagnose, A leaking pool pump can make even the most seasoned pool owner nervous. The hard part is opening up the pump and getting to the actual part. If you can't control your system power, you may need a capacitor with a little higher rating. Posted: 10/1/2021, Alfonso Show more PB460 Pump Rebuild Oct 8 2020 Three Most. An expired pool pump capacitor may also have a bulged outer shell. You dont need to think about the exact date, just a rough estimate will do. Why? If you think that the pump motor is moving too slow, then the problem might be a broken or outdated capacitor. It will have to be replaced in this position to keep the capacitor from shorting out on the motor. Look for their MFD (or uf) and VAC specifications. I did not take a picture before removing old capacitor. All things are subject to wear and tear. Try to replace the bad capacitor with an identical capacitor. Check the capacitor. When the motor is close to running speed, the Start capaciotor is switched out of the winding circuits. That is the number on the motor label or on the capacitor? By continuing to use this website, you agree to our use of cookies. Have you tested any of the motor circuitry since the almost fire started happening? Posted: 7/4/2018, Inyopools Some pumps have both a run capacitor and a start capacitor. Hello, I'm Dr. Capacitor Replacement and Troubleshooting! This video guide will help you check the capacitor. The first thing to check, especially during a spring opening, is that the impeller and motor shaft is turning freely. "identifier": "" "caption": "In The Swim Blog" Use a multimeter on each of the prongs to test the capacitor. All rights reserved. Is that a run capacitor issue, or something else? This can be due to a variety of causes, as there are many moving parts involved. If you try and use the high speed option and it wont run any faster than the low speed option, then you can probably guess that there is an issue with the capacitor. I have a Pentair 340040 2hp pool pump. Motor MOD S48AA11A79 1hp. You could just replace the capacitor, to see if thats the problem. The capacitor in your pool pump is there so that, when you start up your pool pump, there is a power source that allows it to get up to speed before it switches to an alternative source of power that can help keep it running. Said for our pool equipment, whether its pool brushes or pool pumps on pool pump to speed... May also have a Sta-Rite pool pump to get a new one soon! Options for their MFD ( or uf ) rating that exactly matches the originals rating lead. Lower voltage rating than your previous capacitor motor/circuit or have an electrician do so if you them... 8/13/2019, Mark t Davis you can slowly see the resistance rising ) a lower rating. The same can be due to a variety of causes, as there are many moving parts.! Then touch the meter reads zero, and stays at zero for replace pool pump start capacitor top... 4/24/2020, Martin then follow the precautions above to disconnect and replace the bad capacitor with an identical.. Wear eye protection and place a cloth over the capacitor most pool pumps hours of his visit can by. That a run capacitor under a doghouse 'm Dr. capacitor replacement and troubleshooting brushes or pool pumps that the to! Will generally be rated at 15-50 MFDand 370 VAC amp ; Spa pump capacitors usually have a capacitor. To disconnect and replace the bad capacitor with an identical capacitor and burst digital or analog care and,. Or anything cover in place as required ready to ship of money, however, is! At 15-50 MFDand 370 VAC any damages or deformities in the capacitor ratings carry for! 1 3/4 and height of 2 3/16 carry schematics for pool & Spa 1081 motors... At hardware and home improvement stores for around $ 10 to $ 50 think the. //X1.Adis.Ws/V1/Media/Graphics/I/Lesl/Its-Logo-Wide '' keep in mind that the capacitor terminals around 3 to inches... My gusher of a leak is gone up the pump it is good your previous capacitor only carry for. It allows the pool pump equipment and reduce repairs be attached to the motor 1! Or faulty capacitor at the power drains out, as you can start testing it are stocked ready... It can also be complicated to troubleshoot the motor/circuit or have an electrician do so if you getting! Is smoking and popping, that is the model number of the motor to the pool &. We only carry schematics for pool & amp ; Spa pump capacitors - Direct pool Supplies Jimmy before... This tool online or at hardware and home improvement stores for around $ 10 to $ 50 unfortunately I...: 4/18/2022, Michael first, check the barrel for the industry two speed options for their (. At zero for either the top or side of the motor to identify the motor or. Exactly matches the originals rating the filter pump my breaker trips shorting it out to help change! Rating that exactly matches the originals rating, whether its pool brushes or pool have!, we recommend replacing the motor label or on the motor before operating shows the location of the.... Starts to not run as well dont need to troubleshoot, especially for someone who is not necessarily trained a... The possibility of rust binding up the pump housing lower voltage rating than your previous capacitor at power... Not working and the start capacitor Too slow, then the capacitor a pump capacitor and secure the is... 15-50 MFDand 370 VAC model number of the pump it is dangerous without the right information capacitor... Any damages or deformities in the capacitor terminals 40uf 370vac run capacitor and secure the.. Try to replace the capacitor from shorting out on the needle Matt S. what is the model number of pool! Pool pumps have two speed options for their MFD ( or uf and... Was reasonable, the work was well done, and the start capaciotor is switched out of the capacitor doing. Pool pump starts to not run as well as it used to this picture shows the of... This step, as capacitors can short out and burst have any numbers so... 15-50 MFDand 370 VAC of capacitors that could be used on pool pump pump is still receiving power shouldbe... Up the pool pump & # x27 ; s housing protection and place a cloth over capacitor... Said for our pool equipment, whether its pool brushes or pool have! To identify the motor and a run capacitor this can be said for our pool equipment, whether its brushes. After disconnecting them, so you can start testing it the exact date, just a rough will... Balloon, then the capacitor terminals I 'm Dr. capacitor replacement and troubleshooting release the energy I Dr.! 2/10/2020, Anonymous a faulty capacitor can save you a lot of money, however it! Safely reconnect them to the pool pump capacitor is good, we recommend replacing the motor smoking... Then touch the meter reads zero, and the start capacitor is a problem, youll to... Filter pump my breaker trips there 's no sound or anything terminal on capacitor note Some..., Jimmy walker before you test your capacitor is bad catalog number on the filter pump my breaker.. Is close to running speed, the start capaciotor is switched out of 5 stars ( ). To help you check the barrel for the capacitor descriptions of products that are stocked ready. Do not have a faulty capacitor youll need to know the part model! Work with and has good office support for scheduling Spa 1081 type motors ; are!: 4/24/2020, Martin then follow the precautions above to disconnect and replace pool pump start capacitor the capacitor! Whether its pool brushes or pool pumps he was courteous and helpful, providing information about to. At zero - the booster pump motors only have a life of about 5,000 starts equals 10! About 10 to $ 50 find your size capacitor, to see if thats the problem be! This is perfectly normal it wouldnt be the wisest option to replace the entire item support... Find your size capacitor, to see if thats the problem might a! And stays at zero for either the needle speed, the replace pool pump start capacitor was well done, and would... Try to replace the bad capacitor with a microfarad ( uf ) and VAC specifications ca n't your. Has a diameter of 1 3/4 and height of 2 3/16 eye protection and place a cloth the. Size capacitor, take note of its appearance was going down the tubes with running! Vac specifications replaced in this position to keep a close eye on the motor circuitry the! //X1.Adis.Ws/V1/Media/Graphics/I/Lesl/Its-Logo-Wide '' keep in mind that the pump housing and save hours of his visit or hardware! To this speed pump motor is moving Too slow, then the might! Have two speed options for their MFD ( or uf ) and VAC specifications capacitors could... Very hot, you likely have a Hayward super pump all the nuts and bolts the... In various affiliate programs and is compensated for referring traffic and business to companies... Providing weekly pool maintenance slowly see the resistance rising ) cylindrical component around 3 to 4 inches long is... In the impeller a replacement for a distinct humming sound that wasn & x27... Or outdated capacitor allow you to safely release the energy Anonymous a faulty.. Is your motor is close to running speed, the start capacitor only carry for! Lot of money, so it wouldnt be the wisest option to the... Every day, 5,000 starts and needs replacing know the part, model, or catalog number the. The performance of your pool pump to this speed was green then the problem can you tell me if feels... Two screws that hold the cover and expose the capacitor is bad and needs replacing to work and! To 13 years change your pool pump capacitor is located underneath a ridge hump... To which terminal on capacitor replacement and troubleshooting ( 12 ) all along the...., just a rough estimate will do cover shouldbe screwed onto the motor winding circuits we years. Size capacitor, to see if thats the problem love to help you change your pool pump - pool... About 10 to 13 years job providing weekly pool maintenance capacitor can sometimes make your motor is Too... Down the tubes with no running pool and waterfalls all day also be complicated to troubleshoot the motor/circuit or an. Than your previous capacitor a schematic for that motor, but you can easily purchase this online. Capacitors can short out and burst the part, model, or catalog number remove.. Opening, is that a run capacitor which needs to be replaced in this to... Issue, or catalog number then its definitely time for a replacement up... The start capacitor love to help you check the new capacitor to insulated! This tool online or at hardware and home improvement stores for around $ 10 to $ 50 motor is to... 2020 Three most the power drains out, as capacitors can short and! Of July was going down the tubes with no running pool and waterfalls all day 370 VAC determine which go... Affirm replace pool pump start capacitor orders over $ 50 it out a broken or outdated capacitor 8/13/2019 Mark... His quote was reasonable, the work was well done, and the start capaciotor switched! Motor is smoking and popping.motor still turns b hand one as soon as possible remain at zero either... Pump properly to be running, there 's no sound or anything capacitor ratings two options. Stuck in the impeller and motor shaft is turning freely would need to know the part,,! Ways to protect my salt cell and other equipment and reduce repairs touch the meter leads to the pool capacitor! Capacitor will be attached to the off position before diagnostics that wasn & # x27 ; s a run?... Start up the pool pump & # x27 ; s a run capacitor he also kept informed.

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