When I started my pool a couple of weeks ago the heater was throwing an SNS error code/fault. My pool guy came out and he took the lcd panel off and jostled some of the wires and put it back together and magically it worked. Now it is throwing that SNS code again. It was raining all day today so I didnít try the jiggling method yet. Does anyone have any further information on what SNS means and why it might be happening?