What Flt08 / Flt09 Means
Flt08 and Flt09 on the Renaissance RNTT365GB are listed by Dacor as system malfunctions, separately from the Flt06 reset lockout and the Flt0A all-burners-locked message.
Common Causes of Flt08 / Flt09
- Internal control error
- Power interruption
🔧 One Safe Check You Can Try
Unplug the cooktop for 10 seconds and reconnect. If either code returns, disconnect power and book service.
⚠ Why You Shouldn't Go Further Than That
- Control and valve diagnosis on a gas cooktop is technician work.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.