Less wattage should equal less amps overall. Definetly with a decrease of 500 watts. If it was only a 50w decrease then you could easily have an increase in voltage which would cause no change in wattage but in this case it should definetly be down.
Is something leaking stray voltage or suddenly drawing alot of power? Or maybe something else in the house is doing it, and sucking a lot of power from the house (IE: an A/C unit, not that this time of year ofcourse but I mean it sucks a lot of juice).
Cheers,
Chris
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No more tanks  - Laying off the ReefCrack for awhile!
Cheers,
Chris
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