I have a Jandy Legacy LRZ Heater that doesn't like to actually kick on unless the controller is pulled open (see photo). It operates perfectly as long as it's open. If I close it, within 30 seconds the heater kicks off and won't turn on again. Open it, back to operating as expected. I did have some other trouble with it this spring which I solved by replacing the gas valve and fixing a ground wire that was hanging on for dear life. Any other ideas? Thanks so much!