I do know that you program it in the water, powered on.

Yeah, it's a shame. I am eMailing back and forth to Maytronics in Israel.

Oh, and they tell me that they can provide brass weights rather than lead. WHY DON'T THEY DO THAT AS A RULE???????

At least it's working in crippled mode--no climbing, short cycle. Next I'll try to get it working in a longer cycle.