indesit fridge freezer problem?

my indesit total no frost fridge freezer has developed a strange problem, there is a clicking sound coming from the circuit board behind the top panel then the light does out and the fridge stops working, i tried changing the fuse and the fridge came back on ! problem sorted i thought but no same thing happened again next day so i changed the fuse again and so on for 3 days running, then next time it happened i put one of the old fuses back in the plug and the fridge worked same with all 4 fuses i had changed.....so basically the fridge will work for 24 hrs then switch off until i change the fuse bearing in mind that the fuses i am changing are ok...hmmmmmmmmmmm confused