Electrical safety
Use the TEST and RESET buttons safely, identify common problem locations, and know when a failed device needs professional evaluation.
GFCI protection is commonly used in locations where electricity and moisture may be present. Press the TEST button; power should shut off. Then press RESET to restore power.
If the buttons do not operate, the device will not reset, or downstream outlets remain energized after the test, stop using the affected receptacle and contact a qualified electrician.
Do not rely on the button test to evaluate wiring quality or every downstream condition.
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