초록 ▼

A method and a cooking appliance has a pyrolytic cleaning control in which multiple stages permit volatile residue to be incinerated before inducing air current flow that can complete the cleaning process throughout the oven housing. The oven combines cooking energy sources, including convection cur

A method and a cooking appliance has a pyrolytic cleaning control in which multiple stages permit volatile residue to be incinerated before inducing air current flow that can complete the cleaning process throughout the oven housing. The oven combines cooking energy sources, including convection current heating and preferably, jet impingement heating, whose blowers are disabled during a first stage of pyrolytic cleaning to avoid uncontrolled ignitions within the appliance. The second stage of the pyrolytic cleaning process induces current flow to distribute pyrolytically heated air throughout the housing and complete the cleaning process in the apparatus.

대표청구항 ▼

1. A method for pyrolytically cleaning an oven combining microwave and convection heating sources for selectively heating an oven chamber with blower operation, the oven having a door, a seal and a latch for maintaining the door in a sealed relation to the oven chamber, the method comprising:sealing

1. A method for pyrolytically cleaning an oven combining microwave and convection heating sources for selectively heating an oven chamber with blower operation, the oven having a door, a seal and a latch for maintaining the door in a sealed relation to the oven chamber, the method comprising:sealing the oven by closing the door, selecting a cleaning mode, raising the temperature in the oven to a pyrolytic cleaning level for a first operating period in which said blower operation is disabled, and maintaining said temperature at a pyrolytic cleaning level and actuating said blower operation at a second time period following said first operating period.