The charge has been adjusted. Now the unit is running at 2.3A with the fan on low speed and very little frost is present. I will now need to drain the tank and fill it with cold water and again time it for temp rise to check the effiency. If the numbers are similar for temp rise while the unit was a tad over-charged we're looking at 3.6 COP. with the lower current draw.
Again I will run the numbers and report back but its extremely cool what one can do with junk!!
Randen
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