Why Does My Stove Clock Run Fast?

If your stove clock appears to be running fast or going out of sync, this can be frustrating—but in most cases, it is not a defect and does not affect the operation or safety of the appliance.

Why This Happens

Stove clocks rely on the frequency of the household power supply to keep time. Small fluctuations in the electrical supply can cause the clock to gradually gain time.

Is This Something to Worry About?

No. A fast-running clock does not indicate a problem with the stove’s heating, controls, or electronics. It is purely a timekeeping issue.

The simplest solution is to reset the clock periodically to bring it back into sync.

Replacing the Clock (If Needed)

If the clock itself has failed or is not functioning properly, it can be replaced. Installing a new clock is straightforward:

1. Disconnect power to the range (unplug the unit or turn off the breaker).

2. Remove the back panel of the control area by taking out approximately six screws.

3. Once the panel is removed, locate the clock, which is typically secured with two screws.

4. Before disconnecting anything, take a photo of the wiring for reference.

5. Remove the old clock and install the new one, reconnecting the wires exactly as they were.

6. Secure the clock and reinstall the back panel.

7. Restore power and set the time.

*Note: If a new clock also runs fast, this confirms the issue is related to power supply fluctuations, not the clock itself. In this case, the only solution is to periodically reset the clock.

You can purchase a replacement clock here: https://parts.stirlingmarathon.com/collections/ranges

Summary

• Stove clocks may run fast due to power supply fluctuations

• This is normal and not a defect

• Replacing the clock will not always prevent the issue

• Resetting the clock is the recommended solution