Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
Set Multimeter to Resistance Set meter to measure resistance
Remove the cover to the PCB which is accessible from the lowered control panel

Measurement:

Fuse F1 is the fuse to the right-hand side of
the two fuses below connector marked X7.
Measure the resistance of the fuse.
Replace fuse after test.