Doheny's DIY Pool Care Help Center. You should read zero volts across the terminals. Make a note of where the wires join the valve so you can reconnect them later. Bad Pressure Switch 4. Performance & security by Cloudflare. Walked over to heater and it said "CHECK IGN STEPS". CAREFULLY wiggle the connectors on the sensors until you hear a relay click in the gas valve and the heater lights off. You cannot paste images directly. 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. 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. Do you smell any gas coming out of the exhaust? To connect the hose to the bib, turn it clockwise. No failures in a little over 1 year so far. Air In Gas Line FAQs: Why is my Jandy heater not working? Section 5. It's just now 3 years old. Im assuming you don't turn off power or disconnect the bonding? 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. July 6, 2016 in All Swimming Pools Types. 38. Pool and equipment are about six years old. 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. Trees or other objects that would restrict unobstructed air passage to and from the vent terminal should be far away from the vent aperture. I don't know how to further disassemble my heater to get to where the actual blower is mounted. Oh, and gas valves very rarely go bad. I believe the click you are hearing is the gas valve relay. This simple fix eliminated the problem for 5 years before a major lightning strike took my heater out again. Water temp is about 58. 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. You cannot paste images directly. Your previous content has been restored. If it's not the breaker are you comfortable working inside the heater electronics with 240 v power? That includes making sure you were sold the right heater (Gas? This cycle repeats 3 times then I get the above error. Let's look at various approaches to fix faulty combustion. Is there some sort of valve I can access? Failing that, check the fan for voltage. ivereplaced the presssure switch, blower pressure switch, ignition control unit, gas valve and flame sensor. So, your heater wont light up if the airflow is restricted. For a better experience, please enable JavaScript in your browser before proceeding. The heater will turn on if the pump is running when the water temperature falls below the set point. This means I'm scared of it. So you disconnect the wire from the air flow switch and put it back on and the units fires up OK? If it reads less, the sensor is defective and must be replaced. Our installer could not find anything wrong with the unit, so he surmised it was caused by insufficient gas pressure. Any new postings here are unlikely to be seen or responded to by other members. Pool and equipment are about six years old. I would try the simple stuff first. Sounds like the place that installed isn't a warranty station. 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. Only after detection does the gas valve open to light up the burners. Do you have an ohm meter? 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? Getting a Fault Check Versaflo when trying to fire up jandy Mike Sc So, if you have a faulty flame sensor your Jandy LXi pool heater wont ignite. If the vents are restricted at the intake or exhaust, your heater may not ignite. I bet we didn't use this 10 times!!!!!!! He also checked the inlet gas but not the outlet. 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. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. 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. After about a week, it stopped working entirely. Drain the water into the grass. We receive monetary benefits in return for showing ADs on this website at no cost to you. DISCONNECTED BROWN POWER WIRE AT GAS VALVE, USED JUMPER WIRE TO SEND 24VAC TO GAS VALVE, BURNER IGNITES AND STAYS LIT WITH PERFECT SHORT LIGHT BLUE FLAMES UNTIL IGNITION CONTROL SHUTS DOWN FAN BECAUSE OF NO FLAME RECTIFICATION, 40 YRS EXP AS AUTOMOTIVE TECHNICIAN AND THIS REMINDS ME OF A PERSONS CAR YOU WISHED WAS AT SOMEONE ELSES SHOP. JavaScript is disabled. When the gas valve opens, you can smell the methyl mercaptan so I know there is gas getting in to the combustion chamber. But no flame, not never (so far). Flawless operation, never had an issue ever. My heater is giving me a code after about one minute of heating up. Vocational, Technical or Tra. how to fix Pentair heater not turning onproblem, Hayward Pool Heater Error Codes [14 Easy Fixes], Truma AquaGo Water Heater Problems [5 Easy Fixes], Truma Water Heater Reset Button [How To Reset], Navien Tankless Water Heater Standby Mode [Explained], Richmond Tankless Water Heater Code 29 [Reasons + Solutions], Richmond Tankless Water Heater Code 13 [Reasons + Solutions], Richmond Tankless Water Heater Code 11 [Why+ How To Fix]. If you have an account, sign in now to post with your account. A closed switch must have a resistance of 0 Ohms. You will have to replace it. You need to test the pressure switch for continuity with a multimeter. Examine the flue discharge for blockages or restrictions. 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. Varying pump pressure can cause your Jandy JXi pool heater not to ignite. I did not swing it 90, but I removed the metal panel and can see it clearly. The heater worked fine last season right before winter. I might call Jandy, but am hoping I can get some more ideas here. I missed the blower not starting. Hopefully, now you have the answer to your question, Why is my Jandy pool heater not working?. Pasted as rich text. I couldn't even wedge my voltmeter wires in there if I wanted to. I'm not sure what else to try. Pool and equipment are about six years old. Any chance you have the valve on the gas controller inside your heater in the off position? Connect it to the pool pumps front to send the debris out to the skimmer box. 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. You must log in or register to reply here. Please consider. Once I installed a local regulator, it worked the first time. After about a week, it stopped working entirely. 8,489 satisfied customers. Our pool is a little over a month old and we have not been able to use the heater yet. There are several potential causes, most pretty easy to fix but require taking some of the heater panels off. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Not solid either. How would I know? When we test fire ECburners at Midco, it is very common to get a flame sense signal ranging from 1.5 to 3DC microamps. It may not display this or other websites correctly. Make sure you match the model#, the voltages, and the time durations! Cloudflare Ray ID: 7c0d33835de9a483 JavaScript is disabled. First, ensure that the multimeter is set to the test with the lowest resistance. With that in mind, if anyone has any ideas, I'd be grateful. If not, check the igniter itself and replace if it's bad. An additional puzzling item you describe is the lack of red LED flashing. Display as a link instead, One last question, have you had a lightning strike or one close by lately? Hello , This is an inactive thread. In this section, we will take a deeper look at the possible reasons why your Jandy pool heater wont ignite and provide you with the simplest solutions. The table below shows the required gas supply pressure. If not, the blower motor may be at fault. When it starts up it only burns for. If your PB has warranted equipment for 5 years I'd call him first. Check to see if your weirs hinges are still working properly and repair any damaged or jammed doors. Once done trying to turn on the heat threw FAULT-CHECK IGN CONTROL. Just wanted to pass on about this piece of crap. Connect the sensor terminal to the other meter probe. The flame sensor is an electrode that the ignition control uses to detect the rectification of current flowing through the flame. To test for Ohms, double-check that the leads are in the appropriate spot, then grab the switch. Any ideas/help where to go from here? There is that possibility because of how it is made. Worked until yesterday. You can verify what the gas valve relay sounds like by closing the gas valve and jumping 24 vac to the gas valve connectors. I now keep 2 spares. You guys seem very articulate, I like that. Check the fuse or reset the breaker. We called the gas company, they installed a larger meter (for free), and the problem never recurred. 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. My Jandy JXI 400 heater is giving me a fault check ignite steps. My manual says there is a window to look in with heating coils and an orange glow. I looked inside the burner tubes and did not see any evidence of spider webs or insects. Inspect the gas supply inlet pressure. TRIED REPLACING FLAME SENSE ROD, SAME THING. Posted: October 25, 2017. I go to fire it up (booster pump is running already of course) and nothing happens. The flame sensor is used as protection against gas leaks. After about four minutes, it shuts off and gives me a "FAULT CHECK IGN CONTROL" message on the display. Also, replace any damaged or cracked fittings leading into the pump. Now this happens now and then since I bought the unit. For your pool heater to run, you need the fan to run at a certain pace. You'll hear a loud metallic click when the relay opens the valve. Plus, my heater actually says "no flow" and then when I turn on the booster pump, it goes away. Now that the sun isnt right above me I can see it. Clogged Pool Filter 2. I know you've reported it doesn't light at all but please check again. Jandy lxi not heating, getting ignition fault, help We had a Jandy lxi installed mid-winter in our home in Northern California. Display as a link instead, 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- [email protected]. I would pull the ignitor and inspect it. There's a round hole that you can put a pencil in the hole to release the latch then swing it out to latch it out about 90 degrees. Technician. Propane guy was out and confirmed correct pressure, which I think makes sense since it goes from 65 to 84 in a quick time (20-30 minutes). If you are not getting the exhaust motor to blow then check it.it could be seized. Heater comes on, flash plate heats up, gas comes on read more. So I know this is basically to sense air flow into the hot fire box. All Activity; Home ; Inground, Fiberglass and Aboveground Swimming Pools ; All Swimming Pools Types ; Jandy Heater - Check IGN Steps @ 82-85 degrees Make sure that the vents are not placed beneath decks, stairways, or automobile ports. I'd like to see it and/or see if there's any obstructions in there. Then 98. Make sure your pump lid is free of cracks and the O-ring is smooth and undamaged to ensure a perfect seal and no air leaks. blower comes on, ignitor glows then blower goes off and ignitor turns off. You are using an out of date browser. When I try to start it now, the sequence goes like this:1. Jandy Pool Heater Won't Ignite [9 Easy Fixes] 1. I am a new pool owner and am frustrated with our brand new Jandy LXi gas heater. It could be the cause of your water heaters inability to stay lit. But I have gas to the valve, I have checked voltage and resistance everywhere, and its all in range. Ideally I'd like to jack up the heater an inch or two but I have all my water pipes plus my gas line connected, and it would be really hard to move it more than like 1cm w/out stressing a pipe Not sure what else to do here, other than turn to a local Jandy authorized serviceman and have him check it out.. Let me know if you do not have a LoNox, i have different flow chart for them. One other thing to mention is that I noticed what appear to be dried mouse droppings inside the heater. It may not display this or other websites correctly. I ALSO HAVE A LXI 400 2 YEARS OLD, WORKED ONE DAY WHEN FIRST HOOKED UP, SERVICE TECHS SAID METER TOO SMALL, GAS CO.
