Fuse has blown and i replaced it under the...

the 6.3 amp fuse is a control fuse usually there to protect control board i guess the fuse that works is a much higher rating suggest visiting your local electronic supplier and purchasing a slow blow fuse around the 6.3 or so rating if this do-sent work you need to find the source of the over current problem so you may need to call a service man hope this was helpful

Did you check to see if the original fuse was a slow blow version.

If you replace it with a normal or fast blow the start current could pop it

Other problem could be a developing problem on the heaters which as causing the current draw to rise

For that your need a megger to check for resistance through the machine or a PAT test should show it up