Auto-start (programmed brew time) does not work, but manual brewing works fine.

Safety first: Ensure the unit is plugged into a stable power source that is always on.

• Verify clock: Set the correct time on the coffee maker. Many auto-start functions will not operate if the clock is not set.
• Reprogram auto-start: Clear any existing program and set a new auto-start time, ensuring AM/PM is correct and the program is enabled.
• Check power source: Do not plug the coffee maker into a switched outlet or timer that may cut power overnight.
• Test with short delay: Set the auto-start for 10–15 minutes in the future and observe whether it starts.
• If auto-start still fails: The control board's timer or memory circuit may be faulty, requiring professional service.