Whirlpool WFC8090GX Use And Care Manual And Installation Instructions page 76

4-Wire Power Supply Cord Connection
IMPORTANT: A 4-wire connection is required for mobile homes
and where local codes do not permit the use of 3-wire connections.
4-wire receptacle
(NEMA type 14-30R)
Spade terminals
with upturned ends
1.
Prepare to connect neutral wire
Remove center terminal block screw (A) and green external
ground conductor screw (B).
2.
Connect neutral wire
Loop white ground jumper wire back on itself and connect
it and neutral wire (white or center) (C) of power supply
cord under center terminal block screw (A). Tighten screw..
76
4 prong plug
Ring terminals
A B
A
C
3.
Connect ground wire
Connect ground wire (D) (green or bare) of power supply cord
under green external ground conductor screw (B).
Tighten screw.
4.
Connect remaining wires
Connect remaining wires under outer terminal block screws.
Tighten screws and also tighten strain relief screws. Finally,
install terminal box cover and secure with the three screws.
Now, go to "Route Drain Hose."
B
D