First with any electrical repair, safety must be observed. Be sure the circuit is turned off at the breaker panel (check wires with a voltage tester) quality gloves and eye protection should be worn.
Typically the terminals or screws in the plug will be color coded (2 brass, 1 aluminum & 1 green)
The black and the red are both hots and can be connected to either of the brass terminals.
Red - hot = Brass terminal Black - hot = other Brass terminal White - neutral = aluminum terminal bare copper - ground = green terminal
Answers & Comments
First with any electrical repair, safety must be observed. Be sure the circuit is turned off at the breaker panel (check wires with a voltage tester)
quality gloves and eye protection should be worn.
Typically the terminals or screws in the plug will be color coded (2 brass, 1 aluminum & 1 green)
The black and the red are both hots and can be connected to either of the brass terminals.
Red - hot = Brass terminal
Black - hot = other Brass terminal
White - neutral = aluminum terminal
bare copper - ground = green terminal
I hope this helps...
Aduz