Microwave display shows E07; grill or convection functions do not operate correctly

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

E07 indicates a problem in the grill or convection heating circuit.

• Step 1 – Visual inspection:
  • Open the door and inspect the grill element at the top of the cavity for visible breaks or burn spots.
  • On convection models, inspect the rear wall heater and fan area for damage or heavy grease buildup.
• Step 2 – Cooling and reset:
  • Allow the unit to cool fully (at least 30 minutes).
  • Unplug for 5 minutes, then reconnect and test grill/convection again.
• Step 3 – Internal checks (for DIYers):
  • Remove the outer cabinet.
  • Locate the heater terminals and associated thermal cut-outs.
  • Check for loose or burnt connectors.
• Step 4 – Professional testing:
  • Use a multimeter to test continuity of the grill and convection elements.
  • Replace any open element or tripped non-resettable thermal cut-out with the correct SilverCrest part.

If elements and cut-outs are good, the control PCB heater relay may be faulty and requires professional repair.