Hi
My dishwasher has an error code 30 but is bone dry in the base and the float switch is working normally. I’m suspecting a fault on the Aquastop filling hose (no blockages on inlet) but have measure the resistance across the spade terminals of the blue and brown on the harness heading into the the hose and have 4.15kOhms, which from searches on similar posts seems to be normal? The i30 code comes up almost immediately you turn on a programme but with the black and blue wires to the aquastop wiring harness disconnected, the error does not occur for sometime into a rinse cycle. Is there anything else I can test, such as voltage to the aquastop (is is DC or AC?). I’m a heating engineer and used to going through fault finding on boilers but with zero technical information available it is hard to know where to look next!
Any help much appreciated and many thanks in advance!
Tim