Hoover oven shows E14 and the interior light or auxiliary functions may not operate correctly.

Safety first: Switch off power at the mains before changing the lamp or accessing internal wiring.

• Replace the lamp:
  • Remove the glass cover over the oven lamp (usually twists off).
  • Unscrew the old bulb and replace it with a Hoover-specified high-temperature oven lamp of the same rating.
  • Restore power and test. If E14 persists, continue.
• Inspect lamp holder:
  • Check for heat damage, burning, or loose contacts in the lamp holder.
  • Replace the lamp holder if damaged.
• Check wiring:
  • Access the rear of the lamp assembly from behind the oven.
  • Inspect and test continuity of the wires from the lamp to the main PCB.
• If wiring and lamp are OK: The light control circuit on the main PCB may be faulty. Board repair or replacement should be done by a qualified technician.