Logik oven does not heat at all in any mode, but the display and oven light work normally (no error code shown).

Safety first: Turn off power at the mains before removing any panels. Use a non-contact voltage tester to confirm power is off.

• Check timer/manual mode: Ensure the oven is set to manual and not waiting for a delayed start. Many Logik ovens will not heat if the timer is not correctly set.
• Test multiple modes: Try conventional, fan, and grill. If none heat, suspect a common supply issue rather than individual elements.
• Inspect safety thermostat: Remove the top or rear cover to locate the thermal cut-out (usually a small round device clipped to the oven top). Test for continuity. If open, look for a reset button; press if present. If it will not reset or opens again, replace it and investigate cooling issues.
• Check selector switch: Inspect the function selector for burnt contacts or loose wires. Test continuity across the common feed and output terminals in various positions.
• Verify live feed to elements: With power off, trace the live feed from the terminal block through the selector and relays to the elements. Repair any broken wires or burnt connectors.