Gas cooktop shows F6 and beeps when attempting to ignite burners.

Note: Refer to the specific Teka model manual for exact lock/unlock sequence.

• Unlock procedure: Typically, press and hold the key symbol or lock button for 3–5 seconds until the F6 or lock icon disappears.
• Power reset: If the lock will not clear, disconnect power for 1–2 minutes and try again.

When to call a technician: If the control remains locked and F6 persists, the touch control PCB may be faulty.