Re: samsung Rs21dcns
wire old of fan should be ok . seen this a few times as long as you swap from old fan to new it works ok ..
one thing to check is – has the customer had the fuse kit fitted , if so the fuse can blow if the defrost heater has went o/c
so thus you put new parts in but it wont go onto defrost..
best way to check is put onto test mode and check for 240 at defrost heater terminal .. if no 240 then fuse probaly o/c
or you could just take out pcb and check fuse ..
ally