Re: Bit100 stuck on test
The thermistor is only a temp sensor, no heat on these is either a duff heater or PCB ( relay)95{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} of the time.
Did you check the heater first, if not and the original fault is still on the machine the new PCB will not come out of factory test mode. You will have to refit old module, trace fault and fix, then refit new PCB. You should also check the wiring to the heater in case there is a break.
Also a couple of different PCB’s for these machines.
Jim.