Jandy JXi 400 Manuals | ManualsLib We used it one other time since then and it worked fine then too. Bad Pressure Switch 4. I backwashed and that seemed to go away. I couldn't even wedge my voltmeter wires in there if I wanted to. Jandy lxi not heating, getting ignition fault, help. I assume they were living in there this past winter. Clear editor. Connect the sensor terminal to the other meter probe. We used it one other time since then and it worked fine then too. Worked until yesterday. When I look at the troubleshooting section it says to ensure nothing is beneath the heater. Fluctuating Filter Pump Pressure 2. Seemed to fire up normally, whoosh and heat blowing etc. cant hear the gas valve open and it doesnt ignite. It is a small rectangular flange with a nipple in the center for the hose. - 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. Make sure that the vents are not placed beneath decks, stairways, or automobile ports. 1.8K views, 9 likes, 1 loves, 0 comments, 0 shares, Facebook Watch Videos from Pool Specialists: we just uploaded another informative video to our. Jandy LXi CHK IGN FAULT - YouTube Your next thing to do is to verify gas supply. Oh, and gas valves very rarely go bad. Pool installation company says "gas meter too small" but I have my doubts as there are 3 X 100,000 BTU/Hr furnaces in the house plus a 6 burner gas range and they have all been "on" in winter months. Paste as plain text instead, I am having the same problem,Unit is 1 yr old. 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. 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. You can start by cleaning your pool filter. Inspect the gas supply inlet pressure. Make a note of where the wires join the valve so you can reconnect them later. I now keep 2 spares. 38. It says Remote TSTAT enabled, which I believe is for my Jandy remote. We are a registered 501(c)3 non-profit that is funded by user donations. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Performance & security by Cloudflare. Will have to verify what I blew out cleaned out underneath good. ENA indicates that the heater is turned on but not running because it is not required. Section 5. This simple fix eliminated the problem for 5 years before a major lightning strike took my heater out again. I don't know how to further disassemble my heater to get to where the actual blower is mounted. Any new postings here are unlikely to be seen or responded to by other members. Clear editor. Jandy lxi not heating, getting ignition fault, help We had a Jandy lxi installed mid-winter in our home in Northern California. To connect the hose to the bib, turn it clockwise. Just because you smell gas, doesn't mean you are getting adequate flow. Powered by Invision Community, Inground, Fiberglass and Aboveground Swimming Pools. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Amazing, we also had the ignition issue, haven't used the lxi400 for 2 seasons. What was the final outcome. When I try to start it now, the sequence goes like this:1. JavaScript is disabled. 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. I missed the blower not starting. If not, check the igniter itself and replace if it's bad. Heater comes on, flash plate heats up, gas comes on read more. I think this is the Honeywell 1.0" WC PF thing I found in there. It would still be helpful to know/see where the blower itself is. My Jandy JXI 400 heater is giving me a fault check ignite - JustAnswer 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. It is being practiced by thousands of pool owners just like you. You must log in or register to reply here. A typical reading will be between 145 and 195 millivolts. The gas valve regulates the flow of gas into the manifold. Youll notice a side with different terminals when you turn the pressure switch around. Do I need to use a mirror on the bottom of the heater? Hello , There was no answer in this thread for more than. We turned it on and tested it after it was installed and it worked great. Reset breaker and allow the RS 12 to power up. If it's not the breaker are you comfortable working inside the heater electronics with 240 v power? Spark Ignition Pool Heater Troubleshooting Guide Which is it? 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. The sign next to it says it is an Ignition fault. Bad Flame Sensor 3. The best method is to remove the air from the gas line. Anyone else have any clues? Varying pump pressure can cause your Jandy JXi pool heater not to ignite. The diagnostic light does not come on. In this link, the flame sensor for my model is part #52. If you are not getting the exhaust motor to blow then check it.it could be seized. I see some leaves in there, but nothing crazy. While doing so I disconnected the unit to make examining the heat exchange easier. There are several potential causes, most pretty easy to fix but require taking some of the heater panels off. It's a 10 minute job. I am now not certain where it actually connected or how to get a replacement part for it. Twice, though, I noticed it would shut off overnight and give me an ignition control fault message. You must log in or register to reply here. Youre dealing with a defective switch if you see infinity. Replace the pressure switch if necessary. Could be a connection issue. Installed winter of 2015. To inspect the wiring connections, refer to the Jandy pool heater wiring diagram below. TRIED REPLACING FLAME SENSE ROD, SAME THING. Maybe mine is LoNox? 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. 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. Having the same problem. Remove the flame sensors lead and connect it to one of the meters probes. I was reading through this wiring diagram from the manual. After a minute or so, it says "Ign Fault". 203.217.168.41 After about a week, it stopped working entirely. Please check all the valves from the heater back to your meter. Plus, my heater actually says "no flow" and then when I turn on the booster pump, it goes away. When it starts up it only burns for. Trees or other objects that would restrict unobstructed air passage to and from the vent terminal should be far away from the vent aperture. Jandy Lx400 Heater Problems - Won't Light - Pool and Spa Forum In case you still have queries about your Jandy pool heater, you can leave us a comment. Now that the sun isnt right above me I can see it. Section 12. Please consider. It rarely fails and it's very expensive so it's worth confirming before you just replace it. Save my name, email, and website in this browser for the next time I comment. Looking for a Jandy tech in the Western PA (Pittsburgh) area that might be able to help? Professional Service and Maintenance. The heater worked fine last season right before winter. You can post now and register later. Cycles through 3 times but won't ignite. You can post now and register later. Water Connections. This means I'm scared of it. . *sigh*. When it's intermittent like that, it's usually something blocking or partially blocking one of the tubes at the end. No other "low-hanging fruit" you guys can think of? Air In Gas Line FAQs: Why is my Jandy heater not working? So you disconnect the wire from the air flow switch and put it back on and the units fires up OK? The diagnostic light does not come on.During this process, there is no heat generated at allit doesn't fire. Carefully open the lid as the while you are going through the ignition sequence. But this is the last year of warranty. JavaScript is disabled. We are a registered 501(c)3 non-profit that is funded by user donations. Jandy JXi 400 Pdf User Manuals. Then it worked for 2 months and now will not fire up. 16. ILL LET YOU KNOW HOW I MAKE OUT. The air/gas mixture in the combustion chamber is immediately ignited by the hot surface igniter. Jandy pool heater lxi model says check ignition fault what So this sensor must be to check if the blower is working? 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. 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. The table below shows the required gas supply pressure. I can't really see "under" my heater because it is sitting right on the ground. I'm getting a check ignition step fault, Today that I know - JustAnswer Call for service if the heat pump is still not working. . Upload or insert images from URL. My heater is giving me a code after about one minute of heating up. So, your heater wont light up if the airflow is restricted. Little over 4 years old. Sometimes it would work sometimes it wouldn't. Technician. Please consider. That usually happens to a service tech at least once. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. I've checked the wires and they all seem fine.With that in mind, if anyone has any ideas, I'd be grateful. cycles through this 3 times them displays the ags error. I still am not getting any blinking at the LED on the panel. October 26, 2021 in All Swimming Pools Types. Never had a new heater with clogged jets, but i guess anything is possible while the heater is waiting in distribution. Spring opening. 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. Get the leads and connect one on each terminal once youve located the terminals. Can you walk me through the steps? To clean blocked suction pipes, take a high-pressure attachment or drain king. I know you've reported it doesn't light at all but please check again. If the hot surface igniter is glowing, it isn't getting hot enough. Brand: Zodiac Pool Systems REVIEWS Q&A Powered by TurnTo Review More Purchases | My Posts There are no reviews for this item. Look at the glass eyeball to see if you see the igniter glowing. I got resistance when my booster pump came on and none when it was off, so it is working. 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. What do I do. How would I know? Power cycle the heater to clear the code, try it again the next day- same thing, 65 degrees to 84 totally fine then the error. 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 Hi all!We have a Jandy LXi 250 heater for our salt water pool. If not, the blower motor may be at fault. pedanticus Im assuming you don't turn off power or disconnect the bonding? If the motor and fan turn freely then usually the ignition module that contains the relay is bad and will need to be replaced. My manual says there is a window to look in with heating coils and an orange glow. When the burners ignite, raise the thermostat and examine the reading. That happened to me an caused a month of incredibly frustrating troubleshooting. Your heater will not ignite correctly if there is air in your gas line. Examine the flue discharge for blockages or restrictions. I have Jandy LRZ Legacy Natural gas heater. That's weird. Walked over to heater and it said "CHECK IGN STEPS". Make sure you match the model#, the voltages, and the time durations! When electrical power is added to the hot surface igniter, it transforms into a crystalline element that gets extremely hot. In case the noted reading is not within this range, the gas valve is faulty. Could it be the gas pressure valve? Once I installed a local regulator, it worked the first time. A tripped breaker or fuse is one of the most typical causes. Next step is the blower itself. I hear a click after about a minute, two minutes, and three minutes. You've already tried the very simplest stuff so here's what I'd do next: The sight glass is glowing. I can't even find the window. Jandy Pool Heater Won't Ignite [7 Easy Solutions] 1. The wires trace right so it must be. You will have to replace it. Any ideas where is goes of the part number? Original installer (2 years old) won't return calls and no one else will touch his work. IPvFletch How to repair jandy lrz fault check ignition. For 2 day - YouTube If your PB has warranted equipment for 5 years I'd call him first. The reading should be between 5 and 10 A. This corrected a "Check IGN" message about a year after installation and I never had a repeat. Also, there should be a debris trap close to the heater. An error message saying CHECK IGN CONTROL can appear when this issue occurs. Let's look at various approaches to fix faulty combustion. By Firstly, check that the gas supply installed matches the gas type of the Jandy heater. The action you just performed triggered the security solution. Stupid question: Doesn't the blower fire up and purge the system BEFORE the igniter is triggered? Jandy Lxi 250 Heater - Fault Check Ign Control - Pool and Spa Forum Fluctuating filter pump pressure can cause the pump to burn out, lower water flow, and filter pressure problems. When I run it, I took panel off, LED on panel not blinking at all. When it starts up it only burns 7 seconds then shuts down. What if there's a bunch of debris under the heater, could that be interfering with the blower? 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. Set the multimeter to the Ohms setting. A closed switch must have a resistance of 0 Ohms. Jandy Pro Series Gas-Fired Pool and Spa Heater, Pro Series JXi Gas-Fired Pool and Spa Heater, Jandy JXi 400 Installation And Operation Manual (48 pages), Indoor and Outdoor Shelter Exhaust Conversion, Indoor and Outdoor Shelter Exhaust Termination, Inspection and Replacement of Existing Vent System with New Components, Connect the Digital Differential Manometer, Pump Sizing for Replacement in an Existing Pool, Install Pressure Relief Valve Kit # R0336101, Auxiliary Components, Chlorinators, Ozone Generators, and Sanitizing Chemicals, Connecting to a Remote Pool-Off-Spa Selector (3-Wire Connection), Connecting to an Aqualink Control System or Remote TSTAT (2-Wire Connection), To Restore Heater Control Panel Functionality after Connecting to an External Controller, Cabinet Assembly Spare Parts List and Exploded Parts Diagram, Heat System Spare Parts List and Exploded Parts Diagrams, Water System Spare Parts List and Exploded Parts Diagrams, Electrical System Spare Parts List and Exploded Parts Diagrams, Jandy JXi 400 Installation And Operation Manual (56 pages), Auxiliary Components, Chlorinators, Ozone Generators and Sanitizing Chemicals, Install Pressure Relief Valve Kit #R0336102, 11.3 Cabinet Assembly Spare Parts List and Exploded Parts Diagram. 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 start sequence almost completes going through spinning up the fan and heating up the ignighter then there's this loud buzz and it stops the cycle. It could also be a tiny bit of condensation against the diaphragm. Fan Not Operating Or Running Slow 6. Jumped in and noticed it dropped to 99 Then 98. One other thing to mention is that I noticed what appear to be dried mouse droppings inside the heater. A gas regulator failure for a 4 year old heater is extremely rare.. Do you have access to a gas manometer? 3. Check to see if your weirs hinges are still working properly and repair any damaged or jammed doors. Failing that, check the fan for voltage. PoolSpaForum.com Note: You can also read how to fix Pentair heater not turning onproblem. For one (1) year from the date of retail purchase, Zodiac Pool Systems LLC (Zodiac) warrants all Jandy branded pool heaters to be free of manufactured defects in materials and workmanship. Do you have a variablespeed, or two speed pump on this system? I noticed a 2nd host from the Honeywell air pressure sensor switch that goes to some other box down below behind the fire box. It could be something silly like a stick or acorn is stuck in it's intake. An additional puzzling item you describe is the lack of red LED flashing. You can verify what the gas valve relay sounds like by closing the gas valve and jumping 24 vac to the gas valve connectors. 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? Jandy tech came out and the heater fired up. Water temp is about 58. Fan starts running and cool air starts blowing from the top of the unit, and continues to blow until it shuts down2. It's well worth a call out charge to have a qualified gas plumber check flow and pressure for you. I never hear any noises, no blower sounds, not even for a second. JavaScript is disabled. Drain the water into the grass. I also noticed right now the heater says "no flow" because my pump was off. The ignition sequence begins and when fan starts watch the sight glass on the igniter until it turns red indicating that the start sequence is ready to light the heater. Jandy Jxi CHECK IGN STEPS error | [STAGING] Trouble Free Pool Next, verify that you have 24 volts coming in and out of the transformer. 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. A flame sense signal of 0.7 DC microamps or less will send theFenwal control to a lockout condition.Many online pool parts stores will have a heater parts diagram. Subsequent nights it would cut out with CHECK FLOW. Click to reveal A bad pressure sensor may be why your Jandy Lite2 pool heater wont turn on even when the pump and filter are fine. You should smell gas if it is the ignitor as it tries to light and then gives up. Shortly after opening the pool, I had to replace a cracked igniter. Then the ignitor will time out after 5 sec if the flame sensor does not sense ignition. I still think you should rule out gas supply issues before you go any further. New valve should be here in a few days, hopefully at same time as plumber. The heater will turn on if the pump is running when the water temperature falls below the set point. Your previous content has been restored. Im not sure which screws to take off to give me access to the control panel raceway. I found one thread on this but it isn't helping: http://www.poolspaforum.com/forum/index.php?showtopic=26484. Im getting check ign steps error code. Lets ask @Pool Clownand @jimmythegreek. Powered by Invision Community, Inground, Fiberglass and Aboveground Swimming Pools, Jandy Lxi 250 Heater - Fault Check Ign Control. Your previous content has been restored. This is also something you can do yourself if you transfer the wires one by one or label them. I can't speak for is this is a common issue or not as I haven't seen or heard of such. We turned it on and tested it after it was installed and it worked great. I was depending on the main regulator at the meter. He also checked the inlet gas but not the outlet. The pool heater is giving me a fault ign check steps, Jandy - JustAnswer During this process, there is no heat generated at allit doesn't fire. or Propane?). It may not display this or other websites correctly. Here is what I know so far: - water switch operates correctly (closes when there is water flow, open when no flow - yes, I have an ohm meter and know how to use it..), - Gas line pressure 7.5 inches water column into the heater and at inlet to gas valve, - Manifold pressure 2.5 inches when gas valve opens and heater attempts to light (this is the required pressure according to the sticker on the air plenum cover), - induces draft fan (blower works fine, pressure in the burner throat is the required 1.0 inches of water column), - ignitor glows red hot when control calls for it to attempt to light. NEXT IM GOING TO THROW AN IGNITION CONTROL MODULE AT IT, HAVE IT IN A COUPLE DAYS. The shut off to the meter is right on the outside of the unit.D. Malfunctioning Of The Valves FAQ: What does the FLO error code mean on the pool heater? I could likely test continuity on it if I knew how it worked. NOW while we were vacuuming pool I hear 2 big noises like something exploding. The JXi heater sets the standard in pool and spa heating with unsurpassed energy-efficiency and optional cost-saving Integrated Bypass technology that diverts water flow away from the heater when there is no call for heat. 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. I'd like to at least confirm that before risking my life with the 120vAC.. Clogged Pool Filter 2. Remove the wires from the terminals of the gas valve. Paste as plain text instead, 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. On there is another Y/BK wire which goes to the air flow switch. Helping to keep homeowners in control of their pool. Our pool is a little over a month old and we have not been able to use the heater yet. This identifies the bad connection. PB is coming out again to check. What does ENA mean in a Jandy pool heater? The gas may flow initially but, then the gas valve may stop the flow because the pressure is too high/too low. This test must be carried out with the power turned on. If it won't turn, the bearings are seized.and the motor will need to be replaced and is something you can do yourself. Next when the blow starts wiggle the connectors at each sensor and see if that makes the gas valve open. Twice, though, I noticed it would shut off overnight and give me an ignition control fault message. Doheny's DIY Pool Care Help Center. You must log in or register to reply here. Natural gas is bone dry. As title states, I have a 4 year old heater, Jxi model, natural gas. Whenever he finds the perfect solutions to any issues of heating appliances after doing in-depth research, he loves to share them with his readers. If there are no terminals visible, you may need to remove the cover first. All you need to do is remove, clean, and replace. PoolSpaForum.com Connect each tester probe on the multimeter to each of the gas valves terminals. You guys seem very articulate, I like that. Is there a way for me to check if there is gas coming to the heater? This usually indicates a problem in the line. CAREFULLY wiggle the connectors on the sensors until you hear a relay click in the gas valve and the heater lights off. It only allows flow when the temperature control requires heat and all safety safeguards are in place.

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