How can I trace the fault on a Zanussi ZBF 360 F oven?

pinger unit faulty?
As a matter of interest what was the insulation value on the fan and grill element after 30 mins getting hot?

ck
December 2010

Did that first,remember the fan oven,grill and pinger are all
OK independently and its only a pinger not an auto-timer. The customer uses all of them but the RCD only trips when the pinger is used as a reminder for a prolonged cooking period (EG Sunday roast or I suspect for the Xmas meal).At the instant the pinger sounds the RCD trips but can immediately be reset, they claim never to have any problems over shorter periods and the oven alone can be used for the same length periods with no trouble.

Dave
December 2010

megga the elements
as the elements warm up they can go down to earth causing a tripping fault

ck
December 2010