Pool and equipment are about six years old. CAREFULLY wiggle the connectors on the sensors until you hear a relay click in the gas valve and the heater lights off.
Gas Pool Heater: JXi Pool Heater | Jandy Let's take it step by step STEP 1: TRANSFORMER CHECK If your heater has no power at all, check the circuit breaker or look for a popped GFCI outlet. Check to see if the fan is operating. It may not display this or other websites correctly. Faulty Flame Sensor 3. So I know this is basically to sense air flow into the hot fire box. Jandy Pool Heater Won't Ignite [7 Easy Solutions] 1. Our installer could not find anything wrong with the unit, so he surmised it was caused by insufficient gas pressure. David is a man who loves doing research and finding out the best solution to any type of heating appliance issues like heaters and fireplaces. The diagnostic light does not come on.During this process, there is no heat generated at allit doesn't fire. I usually check these by disconnecting all power to the unit and then use my screwdriver to see if I can manually turn the fan blades. Remove the flame sensors lead and connect it to one of the meters probes. Stupid question: Doesn't the blower fire up and purge the system BEFORE the igniter is triggered? Could be a connection issue. Little over 4 years old. That happened to me an caused a month of incredibly frustrating troubleshooting. I go to fire it up (booster pump is running already of course) and nothing happens. Jandy Pool Heater Won't Ignite [9 Easy Fixes] 1. Heres how. Still havent had a plumber come. I'm not sure if it is a second chamber or if it is an inlet port from the bottom of the heater, for air to come in. Plus, my heater actually says "no flow" and then when I turn on the booster pump, it goes away. Your link has been automatically embedded. But what if a critter crawled up in there and died? Walked over to heater and it said "CHECK IGN STEPS". For a better experience, please enable JavaScript in your browser before proceeding. After doing so, the heater started up just fine for about a week. What was the final outcome. New valve should be here in a few days, hopefully at same time as plumber. By Make a note of where the wires join the valve so you can reconnect them later. If needed, simply add enough water to your pool to reach the proper levels, and your surge or pump pulsing problem should be resolved in no time. Youll notice a side with different terminals when you turn the pressure switch around.
I read through the manual and found the whole ignition process (something like pre-blower, check air pressure sensor to let blower keep going, 15 second purge, then igniter gets warmed up, then gas, lastly flame sensor lets it stay on or kills the gas). An additional puzzling item you describe is the lack of red LED flashing. or Propane?). What do I do. Water temp is about 58. There' no water in the line to condense unless there has been a very significant failure in the gas supply. Anyone else have any clues? my 16 year old lt just started displaying the AGS error. Fluctuating Filter Pump Pressure 2. I am having the same issue, but if I remove the yellow wire from the pressure sensor the fault light on the igniter comes on any ideas? JavaScript is disabled. That usually happens to a service tech at least once. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Defective Igniter 4. Then, connect the probes to the tips of the igniter plug. It would still be helpful to know/see where the blower itself is. Same error. 38. The possible causes include- fluctuating filter pump pressure, faulty flame sensor, bad pressure sensor, damaged fan/switch tubing, fan not operating or running slowly, restricted airflow, low gas supply pressure, malfunctioning gas valve, and air in the gas line. Having the same problem. Doheny's DIY Pool Care Help Center. I'm not sure what else to try. Upload or insert images from URL. We turned it on and tested it after it was installed and it worked great. JavaScript is disabled. I had the heat and air guy come out and he found the inlet and outlet for gas and the numbers were fine. Carefully check to be sure no wires came loose and reconnect if they did. Thanks! The flame sensor is used as protection against gas leaks. Trees or other objects that would restrict unobstructed air passage to and from the vent terminal should be far away from the vent aperture. If your blower is running, igniter glowing, and you hear a gas valve click this means all the safety devices are in "safe" condition and the fenwal has called for gas valve to open. - start sequence - blower comes on (seems to have one speed, I read in earlier posts where perhaps some other models have a blower with more than 1 speed); about 30 seconds later you can hear the gas valve solenoid open (and confirmed by manometer using the pressure tap on the burner side of the valve), valve stays open for about 6 or 7 seconds, the flame never lights; then unit cycles 3 times until it kicks out with the ignition alarm code on the LCD. http://www.jandy-downloads.com/heaters_lxi_manual.pdf, I traced the wires from the "comp ign" switch to the ignitor board. Walked over to heater and it said "CHECK IGN STEPS". https://www.getpoolparts.com/section/1469/jandy-lxi-low-nox-heater-parts Low gas supply pressure can also cause a Jandy JXi pool heater ignition fault. From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: how to repair jandy lrz fault check ignitionPearl Wilson: Assistant: I'll do al. Malfunctioning Gas Valve 9. Jandy Pro Series JXi Pool Heater Troubleshooting Guide. There is that possibility because of how it is made. I have a Jandy JXI400 heater. For a better experience, please enable JavaScript in your browser before proceeding. Clogged Pool Filter 2. Getting an "CHECK IGN STEPS" failure code on a Jandy JXi heater. I had the exact same problem a few years ago when I installed my LAARS 400 without a local regulator. Surprisingly, fanned heaters need to have the air gas mix just right, or they won't light. It may not display this or other websites correctly. You should smell gas if it is the ignitor as it tries to light and then gives up. Place your test meter on VAC (AC Volts), on a low scale 100 or 200 volts. My heater is giving me a code after about one minute of heating up. read more. Lets ask @Pool Clownand @jimmythegreek.
On there is another Y/BK wire which goes to the air flow switch. It is easy to do. If it won't turn, the bearings are seized.and the motor will need to be replaced and is something you can do yourself. If the hot surface igniter is glowing, it isn't getting hot enough. Your IP: Our Jandy pro series jxi heater says check flow valve and Our Jandy pro series jxi heater says check flow valve and isnt heating.it was installed 1 month ago read more Poolservice123 Owner Associate Degree 1,028 satisfied customers When I turn pool heater on in shows int he display Fuselink Any new postings here are unlikely to be seen or responded to by other members. I traced this using the trouble shooting guide to the air pressure sensor. JavaScript is disabled. You need to test the pressure switch for continuity with a multimeter. Bad Igniter 5. Youre dealing with a defective switch if you see infinity. Replace the pressure switch if necessary. After about a week, it stopped working entirely. I don't know how to further disassemble my heater to get to where the actual blower is mounted. That rules that out. The flame sensor is an electrode that the ignition control uses to detect the rectification of current flowing through the flame. If there are no terminals visible, you may need to remove the cover first. Has anyone tried dielectric grease on the connection leads? If this doesn't work then you should look at the red light on the top side of the grey fenwal ignition module (as shown in photo below) blinks and count the number of times it blinks. Flawless operation, never had an issue ever.
Maybe mine is LoNox? If not, use steel wool orsandpaper to clean.Make sure that the spark rod and flame sense rod are positioned properly, per theMidco Manual, page 9, Figure 8.Make sure that the ceramic insulators for the spark rod and flame sense rod are notcracked, chipped or broken.Make sure that the ignition spark is occurring at the tip of the spark rod.Make sure that the wires and connections for the spark rod and the flame sense rodare tight and proper.Make sure that the burner is properly earth grounded.Make sure that the burner is set up properly, see manual, page 7, Table 3.Make sure that the gas valve is working properly and that gas is flowing to the burnerhead.Make sure that the air shutter setting is proper by using a combustion gas analyzer.The minimum flame sense signal strength is 0.7 DC microamps. It will run up from 65-80's with no problem then throws the error consistently at that point. I see the heater smoking (not on though), and I quickly shut off breakers for entire system involving pool. That's weird. Another pool season another heater issue Mastertemp 400 wont start, no error codes, JXi Heater - how do I check to see if the air flow sensor is working right, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Next time it fails, without doing anything else, check for voltage across the air switch terminals and the water pressure switch terminals. Section 5. July 6, 2016 in All Swimming Pools Types. I have Jandy LRZ Legacy Natural gas heater. Do you smell any gas coming out of the exhaust? 3. It only allows flow when the temperature control requires heat and all safety safeguards are in place. This may mean you need to do more in-depth work to determine if it is faulty. my Jandy JXI 400 heater is giving me a fault check . A tripped breaker or fuse is one of the most typical causes. The gas may flow initially but, then the gas valve may stop the flow because the pressure is too high/too low. Inspect the gas supply inlet pressure. This is where I learned almost everything I know about this and similar heaters the only good thing that came about from my lightning strike that caused over $5K damage. I have a jandy LXI 400p. Is there some sort of valve I can access? I still am not getting any blinking at the LED on the panel. Update: I blew a bunch of debris out from under the heater, not sure if that helps or not though. What if there's a bunch of debris under the heater, could that be interfering with the blower?
Why is my Jandy LXi/JXi heater not turning on w/ automation - Facebook The diagnostic light does not come on. Yes, exactly and it fires up normally after that. During pressure testing of the system at pressures more than 1/2 pound per square inch (psi) (3.45 kilopascals [kPa]), disconnect the heater and its individual shutdown valve from the gas supply system. Heater is one year old. With great help from experts on this site I was able to fix even this at way less than 30% the cost of a replacement.
Jandy Pool Heater Won't Ignite [9 Easy Fixes] Your previous content has been restored. I had this error code recently and it turned out to be a broken ignitor. *sigh*. Spare Parts . This could void the warranty so I'd check first. I'd guess flow issue, but that's a guess. My Jandy JXI 400 heater is giving me a fault check ignite steps. You will get much more visibility by. Performance & security by Cloudflare. Easy replacement. I have a voltmeter but no clue where to begin testing. It is being practiced by thousands of pool owners just like you. I hear a click after about a minute, two minutes, and three minutes. I assume they were living in there this past winter. Spring opening. I looked inside the burner tubes and did not see any evidence of spider webs or insects. Drain the water into the grass. During this process, there is no heat generated at allit doesn't fire. You guys seem very articulate, I like that. I can't just pick up my heater cuz it's hooked up to my pipes.. Also, I keep reading there's a fan tubing, what is that, is that for like if I installed my LXi indoors? Then it worked for 2 months and now will not fire up. To clean blocked suction pipes, take a high-pressure attachment or drain king. Also, the 5 wires going to the blower are all thick wires in a molex type of plug. JXi Heater - how do I check to see if the air flow sensor is working right, Check Valve between spa and pool return leak, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Connect each tester probe on the multimeter to each of the gas valves terminals. If it works then that connection is bad. What causes a pool heat exchanger to fail? When it starts up it only burns 7 seconds then shuts down. Fan starts running and cool air starts blowing from the top of the unit, and continues to blow until it shuts down, 2. The action you just performed triggered the security solution.
Jandy JXi/LXi Ignition Control Kit | R0456900 - Pool Supply Unlimited I tried to fire it up last weekend and it Ask an Expert Home Improvement Questions Pool And Spa Repair Question Summary Answer Summary Gaztech1 here, just signed in, 9H00 am eastern time in CANADA.good morning..I am ready to assist you with your issue. Locate the hose bib to bleed away air after shutting off the water heater. This identifies the bad connection. Trying to look up ways to troubleshoot, Im out of warranty, but Im comfortable working with panel. They are all too busy. I couldn't even wedge my voltmeter wires in there if I wanted to. I am a new pool owner and am frustrated with our brand new Jandy LXi gas heater. February 18, 2011 in All Swimming Pools Types. Check for correct clearances around the heater and, if the room is enclosed, adequate ventilation. Gave it maybe 5-10 minutes. Oh, and gas valves very rarely go bad. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Clear editor. In case the noted reading is not within this range, the gas valve is faulty. Technician. First time I got this it happened randomly. Sorry for the delay, don't know if you still need this but here's what I did: The tech could not find the corroded wire. Let's look at various approaches to fix faulty combustion. Your previous content has been restored. The best method is to remove the air from the gas line. That is because you need adequate airflow for ignition. VOLTAGE GOOD AT EVERY TERMINAL AND SWITCH. Im getting check ign steps error code. I've checked the igniter and it seems fine. In case you still have queries about your Jandy pool heater, you can leave us a comment. We have a Jandy LXi 250 heater for our salt water pool. I took all the connectors loose in the safety sensor loop off, cleaned, replaced and sprayed with Corrosion Block. Hi there, FAULT - CHECK IGN STEPS Causes: 1.Broken, split, pinched or disconnected fan/switch tubing.2.Fan not operating.3.Fan running slow or premature fan failure.4.Air flow restricted at intake or discharge.5.Oscillating pump pressure.6.Low gas supply pressure.7.No flame at burners. Do you get a puff of heat from it before it shuts off? Low Gas Supply Pressure 8. If you have an account, sign in now to post with your account. By I do realize I could unplug it and check voltage from the board harness itself, yes, that would be a lot easier, but I'm still afraid of 120vAC right now and won't push my luck unless I have no other choice. One of the boards has a red light which flashes once. If it is not lighting and just cycling 3 times then AGS then it sounds like your igniter is bad, to test just pull it out just your gas valve off and try to fire the heater, it should glow red hot. cycles through this 3 times them displays the ags error. If the igniter doesn't glow, check the safety circuits, i.e. The sign next to it says it is an Ignition fault. The wires trace right so it must be. You must log in or register to reply here.
COPYRIGHT 2023. Install Piping and Check Gas Supply. In this link, the flame sensor for my model is part #52. Posted: October 25, 2017. 203.217.168.41 When that happened, I'd switch it off and back on again and it would run without trouble.
Jandy pool heater lxi model says check ignition fault what Powered by Invision Community, Inground, Fiberglass and Aboveground Swimming Pools, Jandy Heater - Check IGN Steps @ 82-85 degrees. I have a Jandy JXI400 heater.
You are using an out of date browser. Display as a link instead, The pool heater is giving me a fault ign check steps, Jandy pro series jxi400p, Yes we called pool company closed for Ask an Expert Home Improvement Questions Pool And Spa Repair The pool heater is giving me a fault ign check steps, Jandy Gaztech1, HVAC Technician Pool and Spa 2,717 Experience: HVAC technician Verified Manual NEXT IM GOING TO THROW AN IGNITION CONTROL MODULE AT IT, HAVE IT IN A COUPLE DAYS. So I'm not going to play with that one just yet. Remove the wires from the terminals of the gas valve. Troubleshooting the burner not staying lit on my Jandy LXI 400K Pool Heater Fenwal Controller, 3 flash lockout: ignition lockout No Heat Boiler Won't Fire Munchkin F09 Lockout The HVAC Hacker. I now keep 2 spares. UNIT PRE- PURGES 15 SEC, INGNITOR GLOWS 40 SEC, GAS VALVE OPENS, BURNER LIGHTS FOR 4 OR 5 SECONDS THEN IGNITION CONTROL CUTS POWER- NOT SENSING FLAME. Please consider. If it is new, have Jandy Factory come out and look at it. I believe the click you are hearing is the gas valve relay. You can post now and register later. If the vents are restricted at the intake or exhaust, your heater may not ignite. The gas valve regulates the flow of gas into the manifold. You are using an out of date browser. Each wire is attached to a push-on clip that can be removed from the terminal. cleaned out gas jets. So, when your gas valve malfunctions, the heater doesnt light up. Just because you smell gas, doesn't mean you are getting adequate flow. No failures in a little over 1 year so far. Only thing left to do is replace the gas valve, but another member here did that, and still had no opening of the valve. Upload or insert images from URL. Troubleshooting the burner not staying lit on my Jandy LXI 400K Pool HeaterFenwal Controller, 3 flash lockout: ignition lockoutThis happens when the Fenwal control does not sense a flame during the 7 secondtrial for ignition period or the flame sense signal strength is not strong enough.Troubleshooting as follows:Make sure that the spark rod and flame sense rod are clean. +1 ignitor most likely I had to replace mine after 1 season. I have a jandy LXI 400p. You need to figure out which of these possible things are wrong with the blower. WISH I COULD FIND A COMPETENT SERVICE CO. THAT KNOWS WHAT THEY ARE DOING SO I COULD WORK ON CARS INSTEAD OF MY POOL HEATER. Cycles through 3 times but won't ignite. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . Air In Gas Line FAQs: Why is my Jandy heater not working? I noticed a 2nd host from the Honeywell air pressure sensor switch that goes to some other box down below behind the fire box. If the gas valve relay makes the loud click and you have no gas odor the only things that can cause that are gas supply or gas control valve. If not, check the igniter itself and replace if it's bad.
I am getting the following fault code on my Zodiac Electronic So based on this diagram and also my update above (please re-read) it is beginning to sound like my next step is: - vAC voltmeter checking all over the place, or. I got resistance when my booster pump came on and none when it was off, so it is working. This cycle repeats 3 times then I get the above error. You can usually remove a cap off the bottom. Anyway after I put it back in after checking it, I did tighten the nuts carefully (not so tight as to crack the ignitor base) and still the until did not fire. Clear editor. Check the fuse or reset the breaker. pedanticus It's not super expensive but we see a lot replaced that are good.
My Jandy JXI 400 heater is giving me a fault check ignite - JustAnswer Jandy JXI "CHECK IGN STEPS"? - Trouble Free Pool So you disconnect the wire from the air flow switch and put it back on and the units fires up OK? Our expert will give you an answer ASAP. I missed the blower not starting. For your pool heater to run, you need the fan to run at a certain pace. It says Remote TSTAT enabled, which I believe is for my Jandy remote. You are using an out of date browser. I literally completely disassembled and reassembled the heater to figure out the fix. Thx mike sounds to me like a fuseable link has failed in the exaust.
Therefore, if the blower isn't even coming on (1st step), the problem is with the blower, right? I know you've reported it doesn't light at all but please check again. Sometimes it would work sometimes it wouldn't. I backwashed and that seemed to go away. Look at the glass eyeball to see if you see the igniter glowing. Is there a way for me to check if there is gas coming to the heater? I keep reading the intake is on the bottom of the heater, but then there's this air pressure slider on the side which is adjustable. This was done for safety and to be sure wires didn't accidentally come loose and short out which could short out electrical components. Your link has been automatically embedded. I ALSO HAVE A LXI 400 2 YEARS OLD, WORKED ONE DAY WHEN FIRST HOOKED UP, SERVICE TECHS SAID METER TOO SMALL, GAS CO. Bad Pressure Switch 4. You can call Jandy customer care Monday through Friday, 8 AM-5 PM (PST) on this number- 800.822.7933 or send an email to the following address- productsupport@fluidra.com. I figured out from the diagram this is actually 120vAC. This means I'm scared of it. Any thoughts or suggestions appreciated as I wait for the gas company to install a new meter in about 3 weeks.. which I do not really expect to solve the problem. All Activity; Home ; Inground, Fiberglass and Aboveground Swimming Pools ; All Swimming Pools Types ; Jandy Heater - Check IGN Steps @ 82-85 degrees I removed the front panel and I see the wiring and boards in there. Any new postings here are unlikely to be seen or responded to by other members.
The pool heater is giving me a fault ign check steps, Jandy - JustAnswer I am having the same problem,Unit is 1 yr old. New pool / heater (Jandy JXI400P), running on propane. You must log in or register to reply here. We had this issue with our Jandy heater. We turned it on and tested it after it was installed and it worked great. Check to see if your weirs hinges are still working properly and repair any damaged or jammed doors. It rarely fails and it's very expensive so it's worth confirming before you just replace it. In order to see it properly you need to release that panel and swing it out if you have not done this yet. It's a 10 minute job. Connect a multimeter that can measure microamps (A) in series between the sensor terminal and the wire that feeds to the gas valve to see if the flame sensor is delivering a signal to the gas valve. This means my water pressure sensor is working because that goes away when the pump is on. There is no loud click when the igniter is powered.
Jandy Heater - Check IGN Steps @ 82-85 degrees - All Swimming Pools Do I need to use a mirror on the bottom of the heater? It's just now 3 years old. It could also be a tiny bit of condensation against the diaphragm. Ignition Control LED Service Codes. We called the gas company, they installed a larger meter (for free), and the problem never recurred. Your heater will not ignite correctly if there is air in your gas line. When we test fire ECburners at Midco, it is very common to get a flame sense signal ranging from 1.5 to 3DC microamps. I'd like to at least confirm that before risking my life with the 120vAC.. Not sure what else to check. I hear a click after about a minute, two minutes, and three minutes3. Open the front panel, remove the internal cover #69, and then remove the single screw affixing the flame sensor rod and detach the electrical connector. The airflow switch is a safety device that trips when the heater isnt getting enough airflow. I can't really see "under" my heater because it is sitting right on the ground. Looking for a Jandy tech in the Western PA (Pittsburgh) area that might be able to help? JavaScript is disabled. TESTED FOR SUFFICIENT GAS 7.5 SUPPLY 2.5 MANIFOLD. It's been months since we turned it on but today we tried turning it on and. However, now the heater consistently cuts out around 82-85 degrees with a CHECK IGN STEPS error. Twice, though, I noticed it would shut off overnight and give me an ignition control fault message. The gas control valve is incredible reliable. By I did not swing it 90, but I removed the metal panel and can see it clearly. Your previous content has been restored. Section 11. However, tonight, it had one. Once I installed a local regulator, it worked the first time. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. I never hear any noises, no blower sounds, not even for a second. Home Jandy JXi/LXi Ignition Control Kit | R0456900 Ignition Control For Use With: Model 200, 260, 400 JXi and LXi Low NOx Heaters; Natural & Propane Gas. Subsequent nights it would cut out with CHECK FLOW. I've checked the wires and they all seem fine. We had a Jandy lxi installed mid-winter in our home in Northern California. Go figure!! All Right Reserved by HeaterFixLab. I can shut off power and have at it, just dont know where to start. It seems to be the gas valve. Did you remove the switch and blow out the sense lines (tubing) and try to drain anything I that may be in the case out? Then 98. Boasting an 84% thermal efficiency rating and a low-NOx design, the JXi is available in both natural and propane gas models. Do you have an ohm meter? You are using an out of date browser. cant hear the gas valve open and it doesnt ignite. I should also add if you do not have training and experience with gas plumbing please get a qualified gas plumber to do this for your. Gave it maybe 5-10 minutes. I know you've reported it doesn't light at all but please check again. A closed switch must have a resistance of 0 Ohms. Im assuming you don't turn off power or disconnect the bonding? I had a similar problem on my LXi,but finally worked mine down to the air pressure switch. I could likely test continuity on it if I knew how it worked. What does ENA mean in a Jandy pool heater? Serving Monmouth and Ocean counties and The Princeton Route 1 corridor communities. If the motor and fan turn freely then usually the ignition module that contains the relay is bad and will need to be replaced. For Natural Gas: Minimum 4.0 W.C. to Maximum 10.5 W.C. For Propane: Minimum 4.0 W.C. to Maximum 14 W.C. During the piping pressure test, close the manual shutdown valve on the heater if the test pressure is equal to or less than 1/2 psi (3.45 kPa). A typical reading will be between 145 and 195 millivolts. Can I bring power to it in a different way? In the fall of 2016, heater failed. Next stupid question: How do I see the ignitor? Cloudflare Ray ID: 7c0d33835de9a483 PoolSpaForum.com Sometimes we've had water accumulate in the line. I have an LXi, not an LX. If you run out of time before the controls time out shut down and repeat until all the wires are checked. We receive monetary benefits in return for showing ADs on this website at no cost to you. . Varying pump pressure can cause your Jandy JXi pool heater not to ignite. Otherwise you wouldn't be here. I decided to get out and turned it off. Greetings to all, I have a brand-spanking-new Jandy Zodiac LXi 400,000 BTU/HR heater that has never worked. It's amazing how often somebody simply shut a valve. If it's not the breaker are you comfortable working inside the heater electronics with 240 v power? The heater has been giving me a bunch of trouble lately and I was hoping someone here may have some insight. I also noticed right now the heater says "no flow" because my pump was off. Jandy Pro Series JXi Pool Heater Troubleshooting Guide. If it does you don't need to replace the igniter. Long-term exposure to high amounts of free chlorine (more than 5 ppm) will induce degradation and premature heat exchanger failure. You must log in or register to reply here. Original installer (2 years old) won't return calls and no one else will touch his work.