{
  "name": "FaultCodeLab appliance error-code dataset",
  "description": "Source-cited code summaries with model/market scope, editorial status and explicit source locators. Safety guidance remains on each canonical page.",
  "version": "2.0",
  "dateModified": "2026-08-21",
  "license": "CC-BY-4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "FaultCodeLab (https://faultcodelab.com)",
  "homepage": "https://faultcodelab.com/en/dataset/",
  "slice": {
    "brand": "lg",
    "appliance": "dryer"
  },
  "limitations": [
    "Source confidence is separate from editorial review.",
    "AI-assisted review is not technician or native-language approval.",
    "Documentation coverage is not failure-frequency data.",
    "Manufacturer documents retain their own rights; they are linked, not relicensed."
  ],
  "fields": [
    "id",
    "brand",
    "appliance",
    "code",
    "aliases",
    "shortMeaning",
    "severity",
    "confidence",
    "applicability",
    "editorial",
    "sourceUrls",
    "sourceEvidence",
    "lastVerifiedAt",
    "updatedAt",
    "url"
  ],
  "recordCount": 6,
  "records": [
    {
      "id": "lg-dryer-d80",
      "brand": "LG",
      "appliance": "dryer",
      "code": "d80",
      "aliases": [
        "d75",
        "d90",
        "d95"
      ],
      "shortMeaning": "LG documents d80 as a warning that dryer airflow is restricted or the exhaust duct may be clogged.",
      "severity": "high",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG dryers with Flow Sense airflow monitoring",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742",
        "verifiedAt": "2026-07-30",
        "caveat": "LG groups d75, d80, d90, and d95 by reported restriction level, while the same d80 display on a gas dryer may also accompany a gas-supply issue; confirm the exact model guide before interpreting the percentage."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742",
        "https://www.lg.com/us/support/help-library/lg-dryer-understanding-d90-and-d95-error-codes--20150209089448"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-07-30",
      "url": "https://faultcodelab.com/en/lg/dryer/d80/"
    },
    {
      "id": "lg-dryer-te1",
      "brand": "LG",
      "appliance": "dryer",
      "code": "tE1",
      "aliases": [
        "tE2",
        "tE3"
      ],
      "shortMeaning": "Commonly logged when the dryer detected a thermistor or temperature-sensing issue.",
      "severity": "medium",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG dryers that display tE temperature-sensor codes",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742",
        "verifiedAt": "2026-07-30",
        "caveat": "LG groups several tE displays as thermistor-related but gives different context for tE2 in cold steam-cycle conditions; preserve the full displayed suffix and confirm the model guide."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-07-30",
      "url": "https://faultcodelab.com/en/lg/dryer/te1/"
    },
    {
      "id": "lg-dryer-de",
      "brand": "LG",
      "appliance": "dryer",
      "code": "dE",
      "aliases": [],
      "shortMeaning": "LG documents dE as a warning that the dryer door is open or not closing as expected.",
      "severity": "medium",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG dryers with a dE door display",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/lg-dryer-why-is-a-de-error-code-displayed-on-my-electric-dryer--20153089426906",
        "verifiedAt": "2026-07-30",
        "caveat": "LG says the guide covers all models while images or details may differ; confirm the exact model guide if the display uses a longer dE suffix."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/lg-dryer-why-is-a-de-error-code-displayed-on-my-electric-dryer--20153089426906",
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-07-30",
      "url": "https://faultcodelab.com/en/lg/dryer/de/"
    },
    {
      "id": "lg-dryer-np",
      "brand": "LG",
      "appliance": "dryer",
      "code": "nP",
      "aliases": [],
      "shortMeaning": "LG documents nP as a warning that the electric dryer does not detect heater current, often pointing to the home supply.",
      "severity": "high",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG 240-volt electric dryers that display nP",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/troubleshooting-an-np-error-message-on-an-lg-dryer--20152825754317",
        "verifiedAt": "2026-07-30",
        "caveat": "LG's US article references a grounded 240-volt outlet; do not transfer this interpretation to gas, heat-pump, combination, or other-market dryers without the exact model guide."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/troubleshooting-an-np-error-message-on-an-lg-dryer--20152825754317",
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-07-30",
      "url": "https://faultcodelab.com/en/lg/dryer/np/"
    },
    {
      "id": "lg-dryer-ps",
      "brand": "LG",
      "appliance": "dryer",
      "code": "PS",
      "aliases": [],
      "shortMeaning": "LG documents PS as a warning that the dryer detected improper voltage at the power cord or its installation.",
      "severity": "high",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG 240-volt electric dryers that display PS",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742",
        "verifiedAt": "2026-07-30",
        "caveat": "LG's US guidance discusses power-cord and 240-volt installation conditions; other dryer formats and markets require their own model-specific electrical documentation."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-07-30",
      "url": "https://faultcodelab.com/en/lg/dryer/ps/"
    },
    {
      "id": "lg-dryer-pf",
      "brand": "LG",
      "appliance": "dryer",
      "code": "PF",
      "aliases": [],
      "shortMeaning": "This code commonly appears when power to the LG dryer was interrupted during operation.",
      "severity": "medium",
      "confidence": "official",
      "applicability": {
        "scope": "regional",
        "modelFamily": "LG dryers that display PF after power interruption",
        "market": "United States",
        "sourceUrl": "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742",
        "verifiedAt": "2026-07-30",
        "caveat": "LG describes PF as an outage-related display, but repeated or unexplained power loss must be treated as an electrical fault until the exact installation is checked."
      },
      "editorial": {
        "status": "needs-review",
        "reviewedAt": null,
        "method": null,
        "rationale": null
      },
      "sourceUrls": [
        "https://www.lg.com/us/support/help-library/lg-dryer-error-code-list--20152310891742"
      ],
      "sourceEvidence": [],
      "lastVerifiedAt": "2026-07-30",
      "updatedAt": "2026-08-21",
      "url": "https://faultcodelab.com/en/lg/dryer/pf/"
    }
  ]
}