I have a friend with a Bezzera BZ99 that has a problem - everything was working fine until this morning when it was switched on and suddenly... Nothing happened.
The power switch light goes on but the element and its indicator light do not work and pressing the brew switch also does nothing.
I know a few people on here have these particular machines or versions of them so I thought id ask on here to get a few pointers as to where to look first.
Also If anyone has a wiring diagram for these machines that would be really useful.
My suspicion is that it might be the autofill and relay box but so far I have had to diagnose over the phone.
any ideas or things to check would be appreciated.
The power switch light goes on but the element and its indicator light do not work and pressing the brew switch also does nothing.
I know a few people on here have these particular machines or versions of them so I thought id ask on here to get a few pointers as to where to look first.
Also If anyone has a wiring diagram for these machines that would be really useful.
My suspicion is that it might be the autofill and relay box but so far I have had to diagnose over the phone.
any ideas or things to check would be appreciated.

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