Logik oven shows E19 and the door will not unlock after a high-temperature cleaning or lock cycle.

Safety first: Turn off power at the mains. Do not force the door open; glass may shatter if stressed.

• Allow cooling: If the oven has just completed a high-temperature cycle, allow several hours for it to cool. Some locks remain engaged until a safe temperature is reached.
• Power reset: After cooling, restore power and see if the lock releases automatically. If E19 remains, proceed.
• Access lock from top/front: Remove the top panel or front control panel to reach the door lock assembly. You may see the lock arm or hook.
• Manual release: Using an insulated tool, gently move the lock lever to release the door while supporting the door to prevent sudden opening.
• Inspect mechanism: Check for bent parts, melted plastic, or broken springs. Replace the door lock assembly if damaged.
• Test lock switch: Use a multimeter to verify the lock position switch changes state when the lock moves. Replace if faulty.