ELECTRICAL CONNECTION – 240 VOLT MODELS
(U.S.A ONLY)
Electrical Options
1.
Choose electrical connection type
Power supply cord 4-wire receptacle
(NEMA Type 14-30R):
Go to Power Supply Cord Connection.
Power supply cord 3-wire receptacle
(NEMA Type 10-30R):
Go to Power Supply Cord Connection.
4-wire direct connection:
Go to Direct Wire Connection.
3-wire direct connection:
Go to Direct Wire Connection.
NOTE: If local codes do not permit connection of a
cabinet-ground conductor to the neutral wire, go to
"Optional 3-wire connection" section.
10
2.
Remove terminal block cover
Before you start, disconnect power. Remove hold-down screw
(B) and terminal block cover (C).
A. Center terminal block screw
B. Hold-down screw
C. Terminal block cover
D. External ground conductor screw
A
B
D
C