I have been having an interesting problem.
I have two SSR4s mounted in a box together to drive 8 large flakes, all incandesent.
One of the SSR4s will just stop running during ths show. It dosen't loose power, the led I added stays on. But the snowflakes stop turning on.
If I power down the unit for 10seconds or so the SSR4 restarts and will run for a while then shut down again. The ambient temp is under 70deg outside.
Any ideas what may be causing this.
I had one SSR4 that shutdown in that same location and refused to start again, now the replacement is acting just as strange.
Last year the SSR4s were mounted in separate boxes, this year I mounted them on a piece of wood mounted in a larger weatherproof box.
Any thoughts as what to investigate.