Wolf Legacy E Series Code Error 10 0 1: Communications error detected by the RM

What Error 10 0 1 means

On Wolf Legacy E Series wall ovens such as the SO30TE/S/TH and DO30PE/S/PH, Error 10 0 1 reports a communications error detected by the RM. The RM is the relay module, which switches the oven's loads, and it lost normal contact with the rest of the control. The display shows the code and the oven may stop heating or other functions. Look at it as the control losing contact with its own switching module.

Common causes of Error 10 0 1

Communication between the RM and the control interrupted
A loose or damaged cable or connector between them
An RM or control that no longer answers

✓ One safe check you can try

1. Turn the oven off and let it cool. 2. Reset the breaker for one minute, then restore power. 3. Start a short bake and see if Error 10 0 1 returns. 4. If it does, stop using the oven. 5. Call us. The relay module sits behind panels that only a technician should open.

! Why to stop there

A lost link can be a cable, the RM or the control, and a test tells us which.
The relay module switches heating loads, so we do not leave it half working.

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 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 2720Wolf M Series Code 2720: Element or door lock watchdog failure 4031Wolf M Series Code 4031: Upper bake element not detected 2820Wolf M Series Code 2820: Relay board door lock relay circuit

Error 10 0 1Error 10 0 1 questions

What is the RM in Error 10 0 1?

It is the relay module that switches the oven's loads. The code means it detected a communication problem with the rest of the control. Heating and fan switching go through it.

Will the oven still heat?

It may not. If the relay module cannot talk to the control, heating and other functions can stop. We recommend not trying to work around it.

Can a power reset fix it?

Sometimes it clears once, but a repeat means the link needs testing. We quote in writing before any repair. A repeat means the link needs testing by a technician, and you will see our price in writing first.