Hi i have a whirlpool adp71108 sn 851156115870 it fills up and circulates then after about 2 or 3mins comes up with f6. it flashes 12 times..i have replaced the metering tank and the senser…the element is ok and ei have checked for blockages and broken wires but cannot find any. do you know if it is the pcb that is faulty or is another component ats up.
12 flashes is the (MDV) Motor diverter valve, check the disk inside the sump, only one spray arm is turning. If no response from the diverter disk microswitch within 120 seconds the machine will fault, and flash 12 times.
PM me your email address, I might have some info for you