The oven climbs hotter than it should with the door unlatched; the range cuts heat and shuts the door lock on its own, and E115 appears. Once the temperature drops back inside limits, heating returns and…
The oven climbs hotter than it should with the door unlatched; the range cuts heat and shuts the door lock on its own, and E115 appears. Once the temperature drops back inside limits, heating returns and the latch lets go. Bosch's checks point at the element or burner, the sensor's resistance and stuck relays, any of which can make a cavity heat when nobody asked it to.
1. Turn the range's breaker off, not merely the oven knob. 2. On gas or dual fuel, also close the appliance gas valve. 3. Keep clear of the door until it cools. 4. Do not use the oven again until we check; a welded relay keeps current flowing whatever the display claims.
The lock is the range's protective reaction to a cavity hotter than allowed. It is the same latch that serves self-clean, borrowed here for safety instead of cleaning.
Seriously enough to stop using the oven. Heating beyond commands is just what this safeguard exists to catch, so wait for a proper check. Please do not run it just to see what happens.
Yes, once the cavity temperature returns to range. That says nothing about why it overheated, so consider the oven out of service until we have looked.
A technician diagnoses it on site and gives you the price in writing before any work starts.