1.
Prepare to connect neutral ground wire
and neutral wire
E
Remove center terminal block screw (B). Remove neutral ground
wire (E) from external ground conductor screw (A). Reinstall
ground conductor screw (A).
2.
Connect neutral ground wire
and neutral wire
E
C
Connect neutral ground wire (E) and neutral wire (white) (C)
of power supply cord under center terminal block screw (B).
Tighten screw.
3.
Connect ground wire
F
Connect ground wire (F) (green or bare) of power supply cord
to external ground conductor screw (A). Tighten screw.
12
4.
Connect remaining wires
A
B
Connect remaining wires to outer terminal block screws.
Tighten screws. Finally, reinstall terminal block cover.
Secure cover with hold down screw. Now, go to "Venting
Requirements."
3-wire Power Supply Cord Connection
Use where local codes permit connecting cabinet-ground
conductor to neutral wire.
3-wire receptacle (NEMA
B
type 10-30R)
Spade terminals with
upturned ends
1.
Remove center screw
A
Remove center terminal block screw (B).
3-prong plug
Ring terminals
B