How to report
Email [email protected] with:
- The page URL where the issue appears.
- What you believe is incorrect or outdated.
- A link to the official manufacturer source that supports the correction, if available.
What gets corrected
- Factual errors in error-code meanings, pulse rhythms, or symptom descriptions.
- Outdated, moved, or broken manufacturer documentation links.
- Incorrect appliance model series, year, or brand attributions.
- Safety guidance or stop conditions that contradict manufacturer service bulletins.
Response and verification
Reports are reviewed against official technical service manuals and OEM documentation. Confirmed corrections are published with the original text updated and the verification date recorded. Source-check dates on each guide reflect the last verification, not the original publication date.
Correction & verification log
Confirmed editorial corrections, policy clarifications, and source updates are cataloged here with their verification date, affected page, and change description:
| Date | Scope / Page | Action Taken |
|---|---|---|
| October 2026 | Privacy Policy | Updated sidebar summary to accurately reflect aggregate Google Analytics measurement and advertising cookie notices aligned with page body disclosures. |
| October 2026 | Methodology | Documented statutory and industry regulatory authorities cited (NFPA 70/54, CPSC, EPA Section 608, NAHB, IETF RFCs). |