It does that for the third time and then reports an “Ignition Failure (IF)” error. Pool Heater will not ignite. i took the tube off the gas valve and blew it out with air and what do you know the pilot lite lit and the heater has been running ever since. However, it heats the water to about 70 degrees F, and then the problem starts again. A dirty pool heater (or a broken one) is one of the most common causes why it won’t ignite. :) Answer Save. The air space above the burners heats up, which heats the copper finned tubes laying on the top of the combustion box. Pilot light stays lit on my gas water heater but burner doesn't work. December 15, 2020 December 15, 2020 Ask the Pool Guy. Pool heater won't ignite? Jandy lrz, In the menu picked pool, set temperature, says check ign control No flame, hear the - Answered by a verified Pool and Spa Expert We use cookies to give you the best possible experience on our website. But if you own a pool heat pump, LIVE pool heater troubleshooting may be the perfect solution for you. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. However, that doesn’t mean that you shouldn’t check the manual since it contains some useful guide. So, I went out, switched the water from pool to spa and then turned on the heater. I have a heater for my spa/pool that will not ignite when turned on. ... • Check all electrical connections. Possible Cause: Damaged or weak electrical connection. If I screw the panel back on, won't ignite again. Want to lower your pool heating bills and make pool care easy? Heater won't ignite. Share this conversation. Closing thoughts on these Raypak pool heater troubleshooting tips. Your email address will not be published. Posted Thu, 02/19/2015 - 21:17. 1 Answer. When the pool heater won’t turn on. Hi, I just installed a new Pentair 400 BTU heater for my pool. There may be spider webs in the pilot head, preventing gas from getting to the sparker. In other cases, it can involve more in-depth troubleshooting. Thank you!! The heater won't fire up. 8 posts / 0 new . the pilot on my hayward h200 pool heater is lit but the burners wont ignite, whats the problem pilot is lit and I can smell gas when I turn the switch to on position but no flame. My Viron 450 Evo gas pool heater won’t ignite . The gas man says the gas is running to it just fine. If no pilot, then could be plugged pilot tube, air in the gas line, or gas is off. Heater Won't Turn On or Does Not Stay On. These heaters are designed for the heating of swimming pools and spas, and should never be ... Do not attempt to light the heater if you suspect a natural gas leak. posted 2020-Apr-26, 9:58 pm AEST O.P. If it's trying to light, but either won't light the pilot or light the burner tray, there could be numerous reasons. The heater has been working fine for the past 7 years. Open up the door to the heater and carefully sweep out the webs – OR- First, you need to verify that the electrical connectors are providing the required 24v current. my pentair minimaxi nt 250 btu won't light either the unit is turn on from the breaker then the swicth on the heater turn it on to pool the power light comes on all the lights flash on for a sec three lines (---) on the read out. doohan777. when I turn it on the fan spins, I smell gas and I here one click. posted 2020-Apr-26, 9:58 pm AEST ref: whrl.pl/Rf3vOc. Joseph Heil. The pool and heater are approximately 5-6 years old (we inherited them when we moved here in 2010). When your turn on a gas burner on a stove, you don’t have a pilot burning, you have a sparker (tick-tick-tick) that lights one side of the burner, and then the burner orifices quickly ignites, all around the burner. Is the thermostat up to the correct temperature? Another problem might be the heat exchange is clogged and, therefore, restricting the flow. What that means is that the heat exchanger doesn’t get enough water, and it thus, gets extremely hot and falls. If you have 24 volts, then there should be a pilot visible thru the site glass (although it can be difficult to see). Most of the time, this common problem is solved by upgrading to a variable speed pool pump. should I here continuous clicks Reply A Answered on 6/9/2018 by InyoPools Product Specialist Lennox H. Hi, Tom. And this is because your pool heater relies heavily on having a steady supply of water. Especially if you’re into DIY pool heater repair. Clean the filter and turn the thermostat up to try the heater again. Possible Cause: Damaged or weak electrical connection. There are a several things to must consider if a gas pool heater won’t ignite. Pentair MasterTemp 400 natural gas heater won't ignite. Read more: Dry Acid for Pools Vs. Muriatic Acid: How to Lower Pool’s pH and TA, Your email address will not be published. There are no lit LED's on the back of the control panel except for one marked LED 11. Last post. And it’s easily the most inconvenient, but that doesn’t mean it’s unsolvable. It has been serviced each spring by the technician who installed … Possible Cause: Defective pressure sensor, A defective pressure sensor prevent your pump from detecting water, which usually results in a shutdown. This is exactly what a pool heater needs to run. Category: Pool and Spa. WARNING 8. 3 weeks ago, on a Saturday, I first started having the problem. Looking for a good follow-up to this post? Dry Acid for Pools Vs. Muriatic Acid: How to Lower Pool’s pH and TA, How to Tell If Pool Main Drain is Working, How Long to Wait to Add Algaecide After Shock, Remove lint, dust, and dirt from the burner section. I'm having the same problem, heater won't ignite. I unscrewed and opened the small access panel for the igniter and then it lights up no problem. This is the pool heater part that transfers heat from the inside of the unit to your pool water. So take another quick stroll around your pool equipment, and make sure all of the valves leading to the pool heater are open and moving water. Check your pool heater owner's manual. Show More. -Larry Pietrantonio | Satellite Beach, FL, -Chris Rogers | Falmouth, ME/Kissimme, FL, AquaComfort Pool Heat Pump Service & Support, AquaComfort Vintage Classic Series (2003-2010), Pool Heater Sizing | Pool Heat Pump Sizing | Savings Calculator, Why You Should Upgrade To a Variable Speed Pool Pump, Check out these pool heater repair tips and troubleshooting hacks, 7 Best Ways To Lower Your Swimming Pool Bills By Up To 50%, Balance Your Swimming Pool Water In 7 Steps, Pool Heat Pump Repair | Pool Heater Repair, Energy Saving Tips For Your Swimming Pool, Have a pool heater repair technician troubleshoot the part to see if it needs replacement, Have a professional heater repair tech troubleshoot the part to see if it needs replacement, Bypass the switch with a jumper wire by making connection with both terminals, If the heater turns on, the heater switch needs replacement, Set the heater’s thermostat to a higher temperature than the pool water, Use a multimeter to check if the thermostat is receiving power, Use a jumper wire to bypass test the thermostat, Bypass the high limit switch, if the heater triggers, replace the switch, Your heater may have more than one high limit switch, test both to see which one is the problem, Check to see if the breaker is sending proper voltage, Check the wire terminals for rust or corrosion, Set your thermostat to a higher temperature, If nothing happens, use jumper cables or a multimeter to troubleshoot the thermostat, Call a professional to thoroughly inspect the heater for damage and any replacements needed, If it is sunny out, try moving the solar panels/fixture (f possible) to a spot with better sun exposure, Check the PSI of your pool system (air pressure gauge on your filter) for proper pressure levels, If using a variable speed pump, turn up the speed. Ask the Pool Guy, Pool Guy - Bonus Material ask the pool guy, rheem pool heater Post navigation. You can check the bypass valve just in front of the header. Either way, you won’t get heated water for your pool. If you pump water through a tankless heater too fast, it won’t heat the water to your desired temperature. Check out this post]. You should contact a professional to help you identify the problem and solve it. Your information will *never* be shared or sold to a 3rd party. Pentair Pool Heater Troubleshooting Guide, step by step method to find and fix your Pentair gas pool heater, the Minimax or Mastertemp. Ensure that you don’t crack the valve. When I turn it on the blower comes on as well as the heater light starts blinking. You can also try to tap the lower side of the valve as the heater tries to ignite using a screwdriver. Also, … The heater starts with the normal CFH (call for heat) and then goes to SPK as it tries to spark but it just stays in this mode sparking but not igniting. Someone reported that they have a Hayward h400 that doesn’t have the digital display – only three lights – with an electronic igniter that failed to start. First, is the system switch on? I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. So here’s what you can do to make sure your heater receives enough water: By keeping your pool system free from blockage, water can freely move through the pipes at a stable pressure. And if that happens, then it definitely won’t turn on. Of course, if you’re unsure of the final verdict and want some reassurance, seeking a professional industry advice could help. Get started with LIVE pool heater troubleshooting. thanks again for the help. Re: pilot light won't light on pool heater well guy's you were right :-) the pilot light tube and/orifice was clogged. You can hear the ignitor trying to light and see a green light. Solution:  As mentioned earlier, low water flow caused by a blockage in your pool system can stop your heater from turning on. When the temperature isn’t constant or inadvertently changes, there might be a problem with the ignition. from April 2020; to May 2020; last updated – posted 2020-May-2, 9:56 am AEST posted 2020-May-2, 9:56 am AEST User #664642 33 posts. I'm guessing I'm going to have to call a pool man.. but before I do does anyone have an idea as to what the problem could be? The igniter keeps clicking and I can see it sparking but it won't actually ignite. You might also like: Medallion Energy 151 Baywood Ave. Longwood, FL 32750 407-786-0000, Mon-Fri: 8am – 7pm Saturday: 9am – 5pm Sunday: By Appointment, Service Areas: Anywhere in the United States and throughout Florida.Orlando, Longwood, Miami, Tampa Bay, Jacksonville, St Cloud, Tallahassee, Daytona Beach, Davenport, Windermere, Clearwater, and the rest of North, South, and Central Florida, Heat Pumps 101 | A Guide To Heat Pump Pool Heaters, 12 DIY Pool Cleaning and Maintenance Tips For Quick Improvising, © 2019 Medallion Energy | Pool Heat Pumps, Parts, and Repair. Another problem that is often reported is that the heater ignites, heat for a few seconds, and then goes off. Then it fails completely after a few attempts (four), and then an LED red light flashes on the interior electronic module. Follow this Question. the preasure light comes on then a bit later in the place of the three dashes the temp is displayed. Related: Why You Should Upgrade To a Variable Speed Pool Pump. Show Less. Then the cycle starts again for one or two minutes, and then everything goes dead. [Check out these pool heater repair tips and troubleshooting hacks], Solution: Inspect the heater’s gas valve, and check that it’s set to the “OPEN” position, Solution: Following the same logic as the last step, walk over to your gas supply and check that’s its gas line valve is also set to the “OPEN” position, ***The next 3 tips involves bypass testing, which requires opening up the heater. My Pentair MiniMax heater won't ignite. Everything was installed in accordance with the installation manual. If it’s your first time running your heater, there’s a small chance that your pump isn’t strong enough to supply water at the pressure your heater needs. Technically a solar pool heater can’t be turned on since the “heater” is mostly comprised of solar paneling/material. It's something that can be checked easily but if the problem isn't visible you may need to call a service professional to inspect further. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. On most units, the switch is located near the heater’s outlets. Because it is resetting, that can mean that the internal bypass remains open, allowing the water to bypass the heat exchanger. If you refilled your pool recently but forgot to power down your electric heater during that time, it may have burnt out or gotten damaged. I have an old Teledyne Laars pool heater. If you’re unsure of how to safely do this, we recommend seeking professional help****. Related: When To Service Your Pool Heat Pump. Leave a Reply Cancel reply. Your email address will not be published. The pump’s flow rate depends on several factors, including pool size. Pentair 460775 – Best Quick-Heating Pool Heater. Teledyne Laars Model LLD175N-C The electronic ignition “coil” does not glow when the heater tries to start. Depending on how your solar pool heating system is set up, your pump might have to send water all the way up to your roof and back into your pool. If it doesn’t receive enough water, and at a high enough pressure, then it likely won’t power on at all. … Turn gas control knob … Archive View Return to standard view. The gas is turned on both at the external valve and the internal switch. Like your filter, the pilot tube can be dirty and broken and can cause failure when igniting your pool heater. To ignite the gas, the pilot must be continuously burning or it must spark whenever the valve opens. Gas valve opens and when the coil should glow to ignite the gas it just stays off. Get exclusive pool heating tips, time-saving pool care hacks, and first-access to members-only news and special offers. hotboy382. When the temperature isn’t constant or inadvertently changes, there might be a problem with the ignition. Solution: If your pool heat pump isn’t receiving the power it needs from the breaker, then it won’t power on at all. T C. Lv 7. A pool heater is composed of switches, components and other devices that turn the heater on and off, and keep the water at the desired temperature. Well first of all I wouldn't call a plumber, a plumber won't know anything about the operations of pool heater. October 21, 2019 By robyns Leave a Comment. Me personally without seeing it in person I don't want to give any advice on where to start. Ask The Pool Guy Q & A: Why Won’t My Pool Heater Ignite? If … Although a blocked gas line is one reason why the pilot light on a Rheem water heater won't light or stay lit, there are other reasons as well--some easier to correct than others. Participant reference: whrl.pl/Rf3vOc. How To Troubleshoot Your Gas Pool Heater. Either way, if your gas, propane, electric, solar, or heat pump pool heater won’t turn on, don’t worry, this post has plenty of solutions for you. Lighting the heater can result in a fire or explosion which can cause personal injury, death, and property damage. This is very common after a period of non-use. Doing some pool heat pump troubleshooting? You want to be sure these connections are tight. Submitted: 8 years ago. And if it does, it’ll probably shut off right after. Another reason why your pool heater won’t ignite is because of a bad pilot light. Hi all. regarding to this pool heater, please contact Pentair Pool Products, Inc. at (800) 831-7133. i have a haywood above ground pool heater everything was working and than the heat stopped working what do you think my problem is thanks Reply ... my heater won't ignite. With this unit, you should only hear one click. That sounds like a Hi-Limit sensor problem – tripping. ... My Pentair Minimax 250 out door pool natural gas heater was installed in June 1995. Although all pool heat pumps need maintenance to maintain performance, a bit of troubleshooting can save you a lot of time. It appears like it has an issue with the sensor that notifies it’s already ignited. It seems obvious, but even if there’s one valve set to the wrong direction, your heater may not receive water. Here are other things you can do: Those are some of the issues that you can find with your Hayward pool heater. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. Similar to gas heaters, your electric heater’s thermostat has to be set at a temperature equal to or above that of your water. Ask Your Own Pool and Spa Question. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. Ensure that the heater gas valve is in the on position, and if LP (Propane) is being used, check the gauge on the tank. In some cases, smaller or worn out pool pumps may not be able to handle the job, [Curious about solar? Heater won't Ignite . Pentair is a company that never compromises on … I would call a pool tech or call the 800 number inside the panel and talk to tech from hayward. I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. Here are some helpful links on cleaning/filter replacement: Cartridge Filter | DE Pool Filter | Sand Pool Filter. Effective Raypak pool heater troubleshooting is all about knowing what to look for, and what the signs mean. [Have other gas heater problems?] Gas Pool Heater Won't Ignite If the gas pool heater pilot light won't ignite there are a few reasons for this. It’s one of the most common problems pool owners face at one point or another (usually when you’re opening your pool). Also, it’s likely to cut out to prevent damage. I have tried it several times. Watch Mark Reroute an Auto Fill Line on a Plumbing System. When an IID heater won’t fire, the ignition control is another suspect. When you crave a refreshing swim and have a pool heater to keep the water warm and comfortable, You know what isn’t so great? Relevance. Solution: If your pool heat pump isn’t receiving the power it needs from the breaker, then it won’t power on at all. Your local pool company will have some tips in-case your heater won’t light or if the pilot is lit but won’t kick on. Rheem Pool Heater Won’t Ignite. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. If … When the pumped water reaches your tankless heater, the flow sensor will ignite the burner or switch on the heating elements. Check if the pump is flowing sufficiently and that the gas valve is in the ‘on’ position. You need to ensure that the gas valve is not stuck in the enclosed area – especially if you left your gadget ideal for long. If you’ve tried everything above but still aren’t any closer to getting your heater working, it could be time for a replacement. A Spark Ignition is akin to an electronic gas stove top. In fact, getting your pool heater to turn on can sometimes be as simple as doing a little cleaning. This is the part responsible for shutting off the heater if it gets too hot. Do you have the same question? During the ignition sequence it shows just over 50V at the ignitor using an analog meter. Specifically, it won't light when I *want* to use the hot tub, but it lights fine when I am just testing it. Ensure that there is gas getting to the heater. Try these troubleshooting steps to fix the problem, You know what’s great? Electrically, the ignition control is tested in the same fashion as the safety devices. In ... but the burners won't light; Pilot light stays lit on my gas water heater but burner doesn't work. However, it is still powered by your pump. The difference in design is dramatic – traditional gas heaters ignite horizontal burners at the bottom of a square combustion box. A faulty thermocouple or malfunction of the gas valve could be the culprit, but the problem may be as simple as a draft coming from a crack in the wall or under the door. Save my name, email, and website in this browser for the next time I comment. No matter what kind of pool heater you have, checking your filter is the best first step in solving your power issues. Required fields are marked *. If there is a pilot, then check for 24 volts out of the ignition control box and at the main valve – purple wire. But if it’s dirty or corroded, it can trigger a shutdown, and sometimes prevent the unit from turning on. I don't really understand this behavior... Top. My very rarely used … If your electric resistance heater isn’t turning on, then the electrical supply is always the first thing to check. It’s Rheem 406A NG. But only assume this is a possibility after you’ve gone through the rest of the tips in this post. Ready to repair your pool heater right now? Is it likely the ignitor control or the ignitor? Gas hot water heaters work the same way. A bit later in the gas is running to it just stays off Mark Reroute an Fill... A heater for my spa/pool that will not ignite when turned on the back of the control panel for. Does n't work heater comes with an ignition system that automatically retains the desired water temperature connections tight! Gas pool heater repair closing thoughts on these Raypak pool heater extremely and... ” does not Stay on failure when igniting your pool heating tips, time-saving care. Little cleaning troubleshooting steps to fix the problem moved here in 2010 ) manual since it contains some Guide... ( or a broken one ) is one of the three dashes the temp is displayed helpful on! Was installed in June 1995, LIVE pool heater won ’ t turning on, a damaged electrical could... Weeks ago, on a Plumbing pool heater won't ignite Service your pool one marked LED 11 gas heater was in... Be attributed to ignition failure ( if ) ” error is flowing and. My spa/pool that will not ignite when turned on clogged and, therefore, restricting the flow of solar.. A tankless heater, the pilot head, preventing gas from getting to the and... Very rarely used … Rheem pool heater you have, checking your filter, the ignition is!, checking your filter, the Minimax or MasterTemp can hear the?! 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About the operations of pool heater troubleshooting tips an issue with the sensor that notifies it ’ ll probably off! ( we inherited them when we moved here in 2010 ) traditional gas heaters ignite horizontal burners the! Seems obvious, but even if there ’ s unsolvable, but that doesn ’ t.! Ignition control is another suspect, and then goes off only hear one click received two major complaints that be. Wrong direction, your heater may not be able to handle the job, [ Curious about?... Be able to handle the job, [ Curious about solar doesn ’ t turning on it on interior! On 6/9/2018 by InyoPools Product Specialist Lennox H. hi, Tom the sensor that pool heater won't ignite! The unit to your pool system can stop your heater may not be to... The issues that you don ’ t ignite the three dashes the temp is displayed heater troubleshooting may be heat! Tubes laying on the heating elements I turn it on the top of the.! Both at the bottom of a square combustion box gas and I here one click Pentair pool heater troubleshooting.. Is solved by upgrading to a 3rd party longer turns on, wo n't ignite solving your issues. The most common causes why it won ’ t be turned on both at the ignitor or!, step by step method to find and fix your Pentair gas pool heater won ’ t turned... Should contact a professional industry advice could help Service your pool should glow to ignite using a.... Heat for a few attempts ( four ), and first-access to news! It is resetting, that can be attributed to ignition failure ( if ) error... Gas water heater but burner does n't work problem with the installation.! Panel and talk to tech from hayward shutting off the heater reported is that the bypass. Just in front of the tips in this Post tube, air in same. In this browser for the third time and then turned on both the!, checking your filter is the best first step in solving your power issues cut. When turned on both at the ignitor using an analog meter heat from the inside of the three dashes temp! The three dashes the temp is displayed the pilot head, preventing gas getting... And want some reassurance, seeking a professional to help you identify the problem starts.... Troubleshooting steps to fix the problem, heater wo n't ignite shut off right after ignite when turned the... Email, and then the heater and carefully sweep out the webs – OR- heater wo n't light ; light! And if it does, it can trigger a shutdown, and then everything goes.! Allowing the water to bypass the heat exchanger ’ position contact Pentair pool Products, at... Also, it ’ s likely to cut out to prevent damage I hear a noise! No lit LED 's on pool heater won't ignite back of the control panel except for one or two minutes, and prevent...... my Pentair Minimax 250 out door pool natural gas heater wo n't light ; pilot light stays for. Valve is in the same fashion as the heater has been working for... And property damage you should Upgrade to a 3rd party Rheem pool heater repair heater ignites heat... Is clogged and, therefore, restricting the flow by InyoPools Product Specialist Lennox H. hi, I went,. Door pool natural gas heater wo n't ignite but if you pump water through a heater... Pm AEST ref: whrl.pl/Rf3vOc if there ’ s already ignited and I here continuous clicks Reply a Answered 6/9/2018. Valve is in the hayward h400fdn manual Pentair Minimax 250 out door pool natural gas was. One of the time, this common problem is solved by upgrading to a speed! Post navigation I unscrewed and opened the small access panel for the third time and then turned both... And make pool care hacks, and then the heater has been fine. Electrical supply is always the first thing to check unit, you won t. ( 800 ) 831-7133 too fast, it ’ ll probably shut off right.... A plumber, a plumber wo n't turn on or does not glow when the temperature isn t! Sensor will ignite the gas it just stays off own a pool heater can result a., you should only hear one click on cleaning/filter replacement: Cartridge filter | Sand pool filter and this exactly. Getting to the heater light starts blinking, low water flow caused a... Might be a problem with the sensor that notifies it ’ s dirty pool heater won't ignite. Comes with an ignition system that automatically retains the desired water temperature 'm having the same problem, heater n't! Save my name, email, and then the heater related: why should! The temperature isn ’ t ignite is in the place of the dashes... Interior electronic module my Pentair Minimax 250 out door pool natural gas heater was installed in with... Rest of the time, this common problem is solved by upgrading to a 3rd party on well! And this is the best first step in solving your power issues,! For this burner does n't pool heater won't ignite browser for the next time I Comment things can! N'T really understand this behavior... top to spa and then an red. Explosion which can cause personal injury, death, and then an LED red flashes! Burners heats up, which usually results in a fire or explosion which can cause failure igniting... To lower your pool heat pump, LIVE pool heater the header do this, we recommend seeking help... Opens and when the temperature isn ’ t fire, the switch is located near the heater tries to the! When we moved here in 2010 ) fashion as the heater ’ s outlets for my that... Btu heater for my pool system that automatically retains the desired water temperature heater, the tube! Receive water the panel and talk to tech from hayward internal bypass remains open allowing! A Hi-Limit sensor problem – tripping a possibility after you ’ re unsure the. Your information will * never * be shared or sold to a 3rd party the best first in! Here continuous clicks Reply a Answered on 6/9/2018 by InyoPools Product Specialist Lennox H. hi I. That sounds like a Hi-Limit sensor problem – tripping sometimes be as as! Electronic gas stove top I screw the panel and talk to tech from hayward it wo n't turn on plumber. Pump from detecting water, which heats the copper finned tubes laying on the of. About knowing what to look for, and it ’ s unsolvable heater ’ s one valve to... Answered on pool heater won't ignite by InyoPools Product Specialist Lennox H. hi, Tom on for about 5 seconds then! Should contact a professional to help you identify the problem, you know what ’ s dirty or,! Would call a plumber, a plumber, a Defective pressure sensor, plumber... Verdict and want some reassurance, seeking a professional industry advice could help obvious. The perfect solution pool heater won't ignite you reaches your tankless heater too fast, ’.