Twice, though, I noticed it would shut off overnight and give me an ignition control fault message. I know you've reported it doesn't light at all but please check again. Thanks! By Clear editor. Next when the blow starts wiggle the connectors at each sensor and see if that makes the gas valve open. To inspect the wiring connections, refer to the Jandy pool heater wiring diagram below. It seems to be the gas valve. We used it one other time since then and it worked fine then too. You are using an out of date browser. JANDY 200 INSTALLATION AND OPERATION MANUAL Pdf Download I checked every wire going from the panel to the gas valve, they all look fine, the jumpers on the valve that connect to the on off toggle to the relay, and the weird swiveling connection 90 degrees to the on off switch are all connected, no corrosion. If not, check the igniter itself and replace if it's bad. The table below shows the required gas supply pressure. Plus, I still haven't gotten a good answer on which need to be hot, which are negative, etc.. As title states, I have a 4 year old heater, Jxi model, natural gas. Jandy Lxi 250 Heater - Fault Check Ign Control - Pool and Spa Forum I've checked the igniter and it seems fine. Hello , This is an inactive thread. Display as a link instead, All Right Reserved by HeaterFixLab. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. For a better experience, please enable JavaScript in your browser before proceeding. Look at the glass eyeball to see if you see the igniter glowing. Stupid question: Doesn't the blower fire up and purge the system BEFORE the igniter is triggered? You are using an out of date browser. Heater is one year old. It may not display this or other websites correctly. After a minute or so, it says "Ign Fault". Disconnect power at the breaker. After about a week, it stopped working entirely. This switch has air tubes plugged into the main fire box down below. I'm trying to find the warranty, it's 4 years old in July 2013 I think. The heater has been giving me a bunch of trouble lately and I was hoping someone here may have some insight. I hear a click after about a minute, two minutes, and three minutes. Ran fine the first night. Natural gas is bone dry. I literally completely disassembled and reassembled the heater to figure out the fix. After doing so, the heater started up just fine for about a week. Jandy Lx400 Heater Problems - Won't Light - Pool and Spa Forum Cycles through 3 times but won't ignite. Jandy Pro Series JXi Pool Heater Troubleshooting Guide - Doheny Another trick I tried in my dryer repair days was to blow hard on the burner after you hear the gas valve click. Not solid either. If the motor and fan turn freely then usually the ignition module that contains the relay is bad and will need to be replaced. Spark Ignition Pool Heater Troubleshooting Guide No failures in a little over 1 year so far. Seemed to fire up normally, whoosh and heat blowing etc. Get the leads and connect one on each terminal once youve located the terminals. TESTED FOR SUFFICIENT GAS 7.5 SUPPLY 2.5 MANIFOLD. PB came out and ( I think) replaced a circuit board. This website is using a security service to protect itself from online attacks. Same error. Write Review Jandy JXi/LXi Ignition Control Kit | R0456900 $392.48 Failing that, check the fan for voltage. Then, connect the probes to the tips of the igniter plug. 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. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . Brand: Zodiac Pool Systems REVIEWS Q&A Powered by TurnTo Review More Purchases | My Posts There are no reviews for this item. I will need to rig up some kind of coat hanger or something to pull out some of that debris under there. Shortly after opening the pool, I had to replace a cracked igniter. Bad Flame Sensor 3. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. The heater worked fine last season right before winter. 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). Jandy Pool Heater Won't Ignite [7 Easy Solutions] - FireplaceHubs I've checked the igniter and it seems fine. I still am not getting any blinking at the LED on the panel. Serving Monmouth and Ocean counties and The Princeton Route 1 corridor communities. Hello , This is an inactive thread. Click to reveal In my case it was the sensor connections on the sensor mounted close to the blower motor that has a soft rubber hose connecting tube. Set the multimeters test control to mV,. 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. During this process, there is no heat generated at allit doesn't fire. It seems the gas valve has a pressure sensitive diaphragm in it that can detect gas pressures that are too high/too low and it will not allow the gas to flow. It rarely fails and it's very expensive so it's worth confirming before you just replace it. Paste as plain text instead, Do you get a puff of heat from it before it shuts off? I'd start by following the trouble shooting guide & test the voltage at the points in that guide. Go figure!! This test must be carried out with the power turned on. I've checked the wires and they all seem fine.With that in mind, if anyone has any ideas, I'd be grateful. Having the same problem. Water temp is about 58. If there are no terminals visible, you may need to remove the cover first. I also noticed right now the heater says "no flow" because my pump was off. It looks like it normally does, even lets me choose between Pool or Spa. A tripped breaker or fuse is one of the most typical causes. Our installer could not find anything wrong with the unit, so he surmised it was caused by insufficient gas pressure. 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. Open with no flow, closed with. How would I know? This could void the warranty so I'd check first. I ALSO HAVE A LXI 400 2 YEARS OLD, WORKED ONE DAY WHEN FIRST HOOKED UP, SERVICE TECHS SAID METER TOO SMALL, GAS CO. I am having the exact same problem ipvfletch. CAREFULLY wiggle the connectors on the sensors until you hear a relay click in the gas valve and the heater lights off. I still think you should rule out gas supply issues before you go any further. I assume they were living in there this past winter. Fluctuating filter pump pressure can cause the pump to burn out, lower water flow, and filter pressure problems.