Wolf Legacy Dual Fuel Range Message LOWER RELAY: Shift Register Feedback Failure

What LOWER RELAY means

On Wolf legacy dual fuel ranges with text error messages, such as the DF364G and DF606CG, LOWER RELAY means the lower oven shift register feedback has indicated a failure. The control checks that its output stage matches what it commanded for the lower oven, and the check did not match. The lower oven may not heat, and the message stays on the display.

Common causes of LOWER RELAY

Lower oven shift register feedback not matching
Relay output circuit on the control
Control board needing service

✓ One safe check you can try

1. Turn the oven OFF. 2. Cycle the range breaker with a one-minute pause. 3. Try a short bake in the lower oven. 4. If LOWER RELAY comes back, stop using that oven. 5. Call us to book a visit.

! Why to stop there

The output circuit lives on the control board, which owners must not open.
A relay-related error can mean the oven switches power wrongly.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Range codes

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LOWER RELAYLOWER RELAY questions

Does this mean the relay is bad?

The message points to the lower oven control output feedback. The relay is one possibility, and we confirm the actual part before quoting. It names the lower oven output stage and its feedback check, which did not match the command sent.

Will a breaker reset help?

Try it once. If the message returns, the issue is not a passing glitch and needs a technician. Try it once only, and note whether the lower oven then heats and holds temperature.

Can I use the upper oven?

Possibly, but if any other message appears or the oven acts oddly, stop. Call us and we will advise based on your model. Do not cook anything important in either cavity until we have confirmed that the lower oven is safe.