Internal PuriCare 360 service error requiring model-specific inspection
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Internal PuriCare 360 service error requiring model-specific inspection
Model compatibility: LG reuses codes across series and model years, so E12 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Internal PuriCare 360 service error requiring model-specific inspection
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
A single power reset can be useful when the owner manual allows it, because it shows whether the event was temporary. A reset does **not** repair a recurring internal puricare 360 service error requiring model-specific inspection condition.
No. The code identifies a detected condition or subsystem. Wiring, connectors, installation conditions, related sensors/actuators, and the control board can produce the same diagnostic result.
If the product cannot complete its normal function, leaks, overheats, trips electrical protection, or the code involves gas/refrigeration/high-voltage safety, stop operation. For a minor user-correctable condition, retest only after the documented cause has been corrected.
Have the full LG model number, serial number, exact code **E12**, any aliases shown by the display, and a short description of when the error appears. That information helps match the correct service table. ## Related LG Air Purifier error codes - [E18](/error-codes/lg-air-purifier-e18-error-code/) - [E15](/error-codes/lg-air-purifier-e15-error-code/) - [E14](/error-codes/lg-air-purifier-e14-error-code/) ## Source and scope Primary technical reference: https://www.lg.com/my/support/product-support/troubleshoot/help-library/cs-CT30011600-20153837287882/ This page summarizes LG diagnostic information for repair-oriented troubleshooting. It is not affiliated with or endorsed by LG Electronics. Model-specific LG documentation takes precedence when definitions differ.
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