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Testing for potential difference. X. X. Volts. Hot. Neutral. Ground. GFCI. L1. LINE. N. test. reset. G. LOAD. GFCI. L1. X. LINE. N. X. test. reset. G. LOAD. GFCI. L1. X. LINE. N. X. 115v. test. reset. G. LOAD. GFCI. L1. X. LINE. N. test. reset. G. X.
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Testing for potential difference X X Volts Hot Neutral Ground
GFCI L1 LINE N test reset G LOAD
GFCI L1 X LINE N X test reset G LOAD
GFCI L1 X LINE N X 115v test reset G LOAD
GFCI L1 X LINE N test reset G X LOAD
GFCI L1 X LINE N 115v test reset G X LOAD
GFCI L1 X LINE N X test reset G LOAD
GFCI L1 X LINE N X 115v test reset G LOAD
GFCI L1 X LINE N test reset X G LOAD
GFCI L1 X LINE N 115v test reset X G LOAD
GFCI L1 LINE N X X test reset G LOAD
GFCI L1 LINE N X X 115v test reset G LOAD
GFCI L1 LINE N X test reset G X LOAD
GFCI L1 LINE N X 115v test reset G X LOAD
X LINE X 0v test reset LOAD
Open Hot X LINE X test reset LOAD
Open Hot X LINE X 109v test reset LOAD
Open Hot LINE X X test reset LOAD
Open Hot LINE X X 0v test reset LOAD
Open Hot Hot wires have no voltage. Hot wire is disconnected. Will not work as designed
Open Neutral X LINE X test reset LOAD
Open Neutral X LINE X 0v test reset LOAD
Open Neutral X LINE X test reset LOAD
Open Neutral X LINE X 0v test reset LOAD
Open Neutral LINE X X test reset LOAD
Open Neutral LINE X X 109v test reset LOAD
Open Neutral LINE X X test reset LOAD
Open Neutral LINE X X 115v test reset LOAD
Open Neutral Neutral wire has no path to ground Neutral wire disconnected Will not work Most problems are in neutral wires
Open Ground X LINE X test reset LOAD
Open Ground X LINE X 115v test reset LOAD
Open Ground X LINE X test reset LOAD
Open Ground X LINE X 0v test reset LOAD
Open Ground LINE X X test reset LOAD
Open Ground LINE X X 0v test reset LOAD
Open Ground When H-N is 115 volts and H-G is 0 volts problem is in the ground Will work but not right
Reverse Line and Load LINE X X test reset LOAD
Reverse Line and Load LINE X X 115v test reset LOAD
Reverse Line and Load LINE X X test reset LOAD
Reverse Line and Load LINE X X 115v test reset LOAD
Line and Load reversed It works as a receptacle, not as a GFCI You can tell its reversed when you still have power after you trip it. Will not work as design