Thanks.

I tried to get the motor out earlier but one of the screws is stuck :-(
I did manage to get my hand inside the big black surround though & could easily turn the fan.
I tested fuse 64 earlier & that too is ok & has power.
The only bit I couldn't test was the motor for power as I couldn't get it out.
I will try & remove the front panel next weekend & see where that gets me.
Thanks again,
Cara