Ventilation. If your thermostat is in working order, there may be an issue with your oven's ventilation. Poor ventilation can cause the heat to build up to the point that the oven overheats and causes the thermostat to trip, again cutting out your oven in the process.
One of the most common reasons for an electric oven to shut off is overheating. Modern ovens are equipped with safety mechanisms that prevent them from getting too hot and causing a fire hazard.
The possible reasons your oven is not working may include a broken baking or broiling element, a malfunctioning spark element (spark electrode), a broken igniter, a blown fuse, an issue with the control board, or outlets not providing enough power to the oven.
Faulty Wiring: If the wiring to the oven is damaged, frayed, or improperly connected, it can create a short circuit, causing the breaker to trip. Ground Fault: If there's a ground fault (where electricity leaks to the ground), the breaker will trip to prevent shock hazards.
Experiencing an Oven Heating Element Failure
This will cause the sheath to rupture and sparks may occur for a few seconds. At this point, one of two situations may result: The household fuses or circuit breakers may "blow" or trip. The heating element will stop working.
There are a number of possible causes for these appliances to blow a fuse or trip a circuit breaker. For example, a shorted heater, timer, loose electrical wires or a failed component may cause this to happen. Unplug the appliance and replace the fuse or reset the breaker.
Reset the Electronic Control
Turn the circuit breaker to the OFF position or remove the fuse. Wait one minute, then turn the circuit breaker back to the ON position or install the fuse to reset power to the appliance. This should reset the electronic controls on the Range or Wall Oven.
If your oven has made a light popping noise and now won't start, it is likely that the spark module or spark electrode needs to be replaced. To check this, try removing the plug from the back of your gas stove and then sending an ignition switch by turning the plug clockwise until you hear a clicking sound.
Check the circuit breaker in your fuse box. A tripped breaker could prevent power from reaching your oven. If your circuit breaker has tripped, turn the breaker back on, and check to see if your oven heats up. If it doesn't produce heat, you may need to have the issue inspected by a professional technician.
Many ovens and ranges with touch pad clock controls will automatically shut off after 12 hours. The benefit of this is the peace-of-mind and energy savings if the oven is accidentally left on. Models with no clock or timer do not have automatic shutdown.
Depending on power setting and number of burners in use, burners on an Electric Cooktop may shut off as a precaution to avoid overheating. Turn the home circuit breaker to the unit off for 30 seconds and back on again. Retest the unit operation.
Why did my oven suddenly stop working? The first thing to check is the power supply to your appliance is working. If your gas or electricity supply is in good working order, then the most likely cause is an igniter problem for a gas oven. If you have an electric oven, then the heating element could be at fault.
Common issues include: A damaged broil or bake element. Blown fuses. Issues with the temperature sensor.
Make sure the multimeter is calibrated and then turn the dial to the lowest ohm rating. Place the multimeter on the thermostat. If the thermostat has a reading of zero or as close to zero as possible, it is working fine. However, if it has no reading at all, your oven thermostat is faulty and will need replacing.
If it trips immediately, the issue likely resides in the fuse; however, if it doesn't instantly trip, it confirms that the fuse is in working order. From there, if the electric trips when you raise the temperature, the problem is most likely the heating elements and you will require a replacement element.
The fusible link is visible through a glass window in the top. If the fuse is good, this link will be intact. If the fuse has blown due to an overload, this link will be visibly broken. If the link is broken and the glass window is also blackened, this indicates a short circuit.
The element has blown. There are bright spots or uneven patches on the element when the cooker is in use. The oven trips the electricity when the element is turned on but may work using another i.e. Grill.
No oven has a Reset Button. If you want to reset the unit, you can turn the circuit breaker off for 5 minutes, and turn it back on. This can be enough to reset minor glitches most of the time.
Verify that the plug is firmly in the outlet. Check the circuit breaker. If it has two breakers, make sure neither one tripped. If the house has fuses instead of circuit breakers, check the fuse making sure it is not blown.
Poor ventilation can cause the heat to build up to the point that the oven overheats and causes the thermostat to trip, again cutting out your oven in the process. This can be a common issue for new installations and can be a fundamental issue with the oven cavity itself.
The heating element is one such component that may cause the oven to short-circuit when it is broken. Due to prolonged usage of the oven, it may shatter and allow current to flow freely to the main body of the oven through the loose end. This will result in a direct short-circuit and the MCB will trip the house.
The life expectancy of an electric oven is around 13 - 15 years. The life expectancy of a gas oven is around 15 years. The life expectancy of a dual-fuel oven is also around 15 years. However, the lifespan of these kitchen appliances depends on how frequently you use them.