Fisher Paykel aeroTech Convection Oven OS302M heating elements will not operate at all after a cleaning cycle. Clock, temp set, fan, temperature sensor and selector modes are operating ok.

TJNORTH, December 2009

The problem has turned out to be an open temperature limiter. I took an ohm meter and found no resitance across what is basically a fuse to protect the oven against the high temperatures of the pyrolitic cleaning cycle. For those of you that own the OS302 the part is called the thermal limiter L1 on theh oven's schematatic diagram

tjnorth, December 2009