Corrections

What to include

For a useful correction, provide:

• the Machine Fault Guide page URL;
• brand and complete model number;
• controller or firmware when visible;
• the code exactly as displayed;
• the suspected problem: meaning, scope, safety guidance, broken source or another issue;
• a public manufacturer manual, bulletin or support link when available.

Do not upload customer names, addresses, serial numbers tied to a customer, private service documents or other confidential material.

Public correction channel

Open an issue in the Machine Fault Guide GitHub repository when the evidence can be discussed publicly. Use a descriptive title such as “Thermo King Alarm 613 model scope” rather than posting only the code.

Corrections are evaluated against the source and affected product scope. A report does not automatically change a record; unsupported certainty is replaced with an explicit limitation rather than another guess.