The waveguide cover on an H5040BM is a thin panel that protects the microwave feed opening, and food splashes that bake onto it will eventually char. A charred cover arcs, and arcing is the one sign on this model that warrants stopping immediately rather than finishing the meal. Keeping that cover clean is genuinely preventative maintenance and takes seconds after any messy reheat.
Key Features
- 24" speed oven with combination microwave and convection
- PerfectClean cavity
- Sensor-guided automatic programs
- Digital display with text prompts
Most Common Issues on This Model
01
Waveguide cover charring and causing arcing in the cavity
02
Turntable drive coupling wearing round
03
Control board problems after a power interruption