Mini Split, Pioneer brand

Hi, Yes I am not a A/C tec. Homeowner, and yes, i Installed, the correct procedure the new unit myself. Vaccuming lines, Electric voltage reduction and hanging bothe units. Inside has been no issues with water dripping until a week ago, Yearly i clean coils wich also cleans drain pan, line. But dripping is still occuring . Took inside unit cover off last night thing it was condensate line crack close to pan outlet, it is Not. But the rubber insulation on it (pan) at top is wet. The drain pan line is dry at outlet, dripping water is somewhere on upper right side below coils. Any ideas or information would be appreciated! This is 2 years old pioneer heat pump unit, No trouble till now. Thanks

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