Wolf 24-inch E Series Code E06: Relay board not working

What E06 means

If your Wolf 24-inch E Series wall oven (the SO24 or SO2450 line) shows E06, the oven has decided its relay board is not working correctly. That board switches power to the heating elements and other loads, so the oven may stop heating or turn off in the middle of a cycle. Expect the display to hold E06 until the oven is reset.

Common causes of E06

A relay on the board stuck or no longer switching
Heat or moisture damage on the relay board
A loose connection between the relay board and the control

✓ One safe check you can try

1. Switch the oven off and let it cool completely. 2. Turn its breaker off for a minute, then back on. 3. Try a short Bake. If it heats normally, watch for a repeat. 4. If E06 comes back, stop using the oven. Do not pull the oven out or remove covers, since the board sits near line voltage.

! Why to stop there

A relay board handles line voltage, which is not safe to probe without training.
The same board is named in several E codes, so we confirm which condition is behind E06.
A repair done with a written price and a 30-day warranty protects you.

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.

→Same appliance

Other Wall Oven codes

0121Wolf M Series Oven Code 0121: upper right convection relay shorted 0221Wolf M Series Code 0221: Upper Bake Element DLB Shorted 0321Wolf M Series Oven Code 0321: Broil Relay Shorted on the Upper Element 0421Wolf M Series Code 0421: upper left convection relay shorted 0630Wolf M Series Oven Code 0630: Auxiliary DLB Shorted 1B21Wolf M Series Code 1B21: Cooling fan triac shorted (1B21) 3521Wolf M Series Code 3521: Upper door open or unlocked in clean 1C21Wolf M Series Code 1C21: Both upper bake element DLbs open

E06E06 questions

What does E06 tell me?

The oven's own check says the relay board is defective. Because the board switches the heating, you may see no heat or a cycle that ends early.

Can I keep using the oven if it still heats?

We recommend against it. A relay board that is struggling can switch loads at the wrong time, so it is better to have it checked before the next long bake.

Is this the same as E11 or E12?

They also point at the relay board, but they are separate codes. We read the code you see and check the board and its wiring before we quote.