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The main oven interior lamp will not switch off.
The customer says this happened 2 years ago when the bulb blew and when he changed the bulb it won’t go off.
The main oven is controlled by a PCB. I suspected the PCB is damaged.
Anyone had this fault?
Anyone got a wiring or circuit diagram?Re: Bosch double oven HBM56B550B/01 FD8905
if its a pcb there has to be a relay. if its shorted you should get a short on it with the power off
change it should fix it
Dave
Re: Bosch double oven HBM56B550B/01 FD8905
The lamp should be activated by one of the contacts of the selector switch. The jolt of the short has probably tack welded the switch points together. You may be able to separate them with a very small screwdriver but if not, 615186 is the part number @ £27ish. (retail).
Hope that helps!
Steve.
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