All hardware sets contain all pieces necessary for assembly, including gaskets Part 4, 4, and 6", 7", 8" vent accessory kits contain: (1) appliance adapter, (3) 12" pipe, (1) 90 degree elbow, (1) wall thimble, (1) horizontal termination Unit is on propane, and has a dedicated line that's for it, a 900 square foot outbuilding, and a patio fireplace - neither of the others are in use when this occurs, and no issues with either of them.-Part 4 and 5" vent accessory kits contain: (1) appliance adapter, (1) 12" length of pipe, (1) wall thimble, (1) horizontal termination Open to any suggestions on what to check next kind of a pain since I can't just do testing right off the bat - gotta let it heat up, cool down, and wait for that second attempt at heating. Would this be related to a fusible link issue, even though I'm consistently getting the ignition fault error message? Could it be the incoming airflow needs to be adjusted a bit, in that once the heater has been on for a while, the mixture needs to be slightly different to allow for the subsequent rounds of ignition and heating? I don't have the tools to measure the plenum pressure unfortunately. Pressure sensor was replaced recently by my pool maintenance guy before I did the above - (he works for the old company, and has buddies who help with repairs) - it looks fine, both hoses are new - no obvious issues there.
No change in behavior with the new sensor. Replaced the flame sensor rod it had a fair bit of residue on it - cleaned it first no change, so swapped it. When this occurs, I *am* seeing the glow through the window on the side of the unit, so the igniter seems to be online. Unit comes up to temperature, but will not re-ignite ends up timing out after 3 tries, I get my ignition fault, and three flashes on the ignition control module.
Swapped it - seemed to help lights the first time *consistently* now. Checked resistance on the igniter supposed to be between 40 & 75 ohms was at 76 ohms one time, and 74 the next. Most recently - wouldn't light at all, period. Pool company we contracted with for service at the time could never make it work right threw parts at it, called it "repaired", but the next time we'd go to use it (often weeks later), it would act up again. Heater has been flaky the entire time we've been here - sometimes it would light, sometimes it wouldn't, sometimes it would come on once, but then not re-activate once the water temperature dropped - just flaky all around. Heater outdoors, but in a covered area so it's not getting rained on. Hoping to get some clues as to what's up with an older Jandy LXi heater that's not working consistently.īeen in my house for about 5 years - pool and equipment came with the house, and was clearly a few years old at that point.