fault

  1. Exlonghorn

    Jandy TruClear potential problem

    I’ve had my Jandy TruClear installed since 2019, and recently I’ve noticed the FC levels have been down near zero. I increased the pump run time to match the time I was running a year ago and gave it a couple days while adding liquid chlorine. Same problem three days later…FC near zero. No...
  2. Exlonghorn

    Jandi LXi 400K CHK IGN FAULT (Ignition lockout - three flashes on Fenwal)

    Here's the sequence: With Pump and Heater on... Blower turns on Pre-purge completes Hot surface igniter glows (visually confirmed) Gas valve clicks (but didn't measure with meter) Trial for ignition Burners ignite (can see them and feel the heat blowing out the top vents) After about 5-7...