Microwave displays E07 and stops; grill or convection functions may be disabled.

Safety: Unplug the microwave. Heating elements and surrounding metal can remain hot after use.

Basic checks:

• Allow the unit to cool fully, then try a simple microwave-only cycle (no grill/convection). If microwave-only works but grill/convection triggers E07, the fault is in the heater circuit.
• Visually inspect the grill element inside the cavity for breaks, warping, or burn spots.

Internal checks (qualified):

• Remove the outer cover and locate the grill and/or convection elements and their thermostats.
• Test each element for continuity with a multimeter. An open reading indicates a failed element.
• Check the grill thermal cut-out for continuity; replace if open and investigate cause of overheating.
• Inspect wiring and connectors for heat damage.

Replace any failed element or thermostat with the correct Fagor part. If multiple components are damaged, have a technician verify the control board is not overdriving the heaters.