Closing thoughts on these Raypak pool heater troubleshooting tips. Possible Cause: Defective pressure sensor, A defective pressure sensor prevent your pump from detecting water, which usually results in a shutdown. ... My Pentair Minimax 250 out door pool natural gas heater was installed in June 1995. Pool Heater will not ignite. should I here continuous clicks Reply A Answered on 6/9/2018 by InyoPools Product Specialist Lennox H. Hi, Tom. First, you need to verify that the electrical connectors are providing the required 24v current. Another reason why your pool heater won’t ignite is because of a bad pilot light. [Have other gas heater problems?] I don't really understand this behavior... Top. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. First, is the system switch on? when I turn it on the fan spins, I smell gas and I here one click. Pentair MasterTemp 400 natural gas heater won't ignite. Hayward pool heater comes with an ignition system that automatically retains the desired water temperature. Hi all. What that means is that the heat exchanger doesn’t get enough water, and it thus, gets extremely hot and falls. 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. 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. This is the part responsible for shutting off the heater if it gets too hot. I unscrewed and opened the small access panel for the igniter and then it lights up no problem. thanks again for the help. This is exactly what a pool heater needs to run. It does that for the third time and then reports an “Ignition Failure (IF)” error. But only assume this is a possibility after you’ve gone through the rest of the tips in this post. You can hear the ignitor trying to light and see a green light. However, it is still powered by your pump. In ... but the burners won't light; Pilot light stays lit on my gas water heater but burner doesn't work. A Spark Ignition is akin to an electronic gas stove top. Want to lower your pool heating bills and make pool care easy? 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. If no pilot, then could be plugged pilot tube, air in the gas line, or gas is off. How To Troubleshoot Your Gas Pool Heater. If … Gas valve opens and when the coil should glow to ignite the gas it just stays off. 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. Required fields are marked *. Archive View Return to standard view. Possible Cause: Damaged or weak electrical connection. 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. If … Ask Your Own Pool and Spa Question. Of course, if you’re unsure of the final verdict and want some reassurance, seeking a professional industry advice could help. Electrically, the ignition control is tested in the same fashion as the safety devices. Another problem might be the heat exchange is clogged and, therefore, restricting the flow. 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? -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. Teledyne Laars Model LLD175N-C The electronic ignition “coil” does not glow when the heater tries to start. In other cases, it can involve more in-depth troubleshooting. After about 15 seconds I hear a clicking noise then the heater light stays on for about 5 seconds, then starts blinking again. Pool heater won't ignite? December 15, 2020 December 15, 2020 Ask the Pool Guy. If you have 24 volts, then there should be a pilot visible thru the site glass (although it can be difficult to see). Related: When To Service Your Pool Heat Pump. Get started with LIVE pool heater troubleshooting. I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. Save my name, email, and website in this browser for the next time I comment. Possible Cause: Damaged or weak electrical connection. 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. 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. But if you own a pool heat pump, LIVE pool heater troubleshooting may be the perfect solution for you. I would call a pool tech or call the 800 number inside the panel and talk to tech from hayward. However, it heats the water to about 70 degrees F, and then the problem starts again. posted 2020-Apr-26, 9:58 pm AEST ref: whrl.pl/Rf3vOc. Show Less. 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. Because it is resetting, that can mean that the internal bypass remains open, allowing the water to bypass the heat exchanger. Watch Mark Reroute an Auto Fill Line on a Plumbing System. Either way, you won’t get heated water for your pool. October 21, 2019 By robyns Leave a Comment. In fact, getting your pool heater to turn on can sometimes be as simple as doing a little cleaning. 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. The heater has been working fine for the past 7 years. Pilot light stays lit on my gas water heater but burner doesn't work. Follow this Question. regarding to this pool heater, please contact Pentair Pool Products, Inc. at (800) 831-7133. Is the thermostat up to the correct temperature? However, that doesn’t mean that you shouldn’t check the manual since it contains some useful guide. A dirty pool heater (or a broken one) is one of the most common causes why it won’t ignite. Check your pool heater owner's manual. To ignite the gas, the pilot must be continuously burning or it must spark whenever the valve opens. Doing some pool heat pump troubleshooting? 3 weeks ago, on a Saturday, I first started having the problem. Also, it’s likely to cut out to prevent damage. There may be spider webs in the pilot head, preventing gas from getting to the sparker. 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. And it’s easily the most inconvenient, but that doesn’t mean it’s unsolvable. You need to ensure that the gas valve is not stuck in the enclosed area – especially if you left your gadget ideal for long. Do you have the same question? Technically a solar pool heater can’t be turned on since the “heater” is mostly comprised of solar paneling/material. I have received two major complaints that can be attributed to ignition failure that you won’t find in the Hayward h400fdn manual. It seems obvious, but even if there’s one valve set to the wrong direction, your heater may not receive water. Share this conversation. The pump’s flow rate depends on several factors, including pool size. 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. Last post. Ensure that you don’t crack the valve. Leave a Reply Cancel reply. 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? Then it fails completely after a few attempts (four), and then an LED red light flashes on the interior electronic module. The gas is turned on both at the external valve and the internal switch. But if the heat pump was previously working and no longer turns on, a damaged electrical connection could be the problem. Although all pool heat pumps need maintenance to maintain performance, a bit of troubleshooting can save you a lot of time. Read more: Dry Acid for Pools Vs. Muriatic Acid: How to Lower Pool’s pH and TA, Your email address will not be published. Hi, I just installed a new Pentair 400 BTU heater for my pool. You can also try to tap the lower side of the valve as the heater tries to ignite using a screwdriver. You can check the bypass valve just in front of the header. The difference in design is dramatic – traditional gas heaters ignite horizontal burners at the bottom of a square combustion box. Ask the Pool Guy, Pool Guy - Bonus Material ask the pool guy, rheem pool heater Post navigation. A several things to must consider if a gas pool heater troubleshooting may the! Heater from turning on worn out pool pumps may not receive water is off fact, getting your heater... Anything about the operations of pool heater can ’ t turning on is another suspect valve set the! Retains the desired water temperature goes off likely to cut out to prevent.. 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