Samsung AP500PF Owner's Instructions & Installation Manual page 24

ELECTRICAL WORK
ELECTRICAL WORK
When connecting 3Phase 3wires 208 ~ 230V AC
1. Remove cover of electric box on side panel of outdoor unit.
2. Connect electric input wires (R,S,T) to each terminal (R,S,T) of the electric box on outdoor unit respectively.
(Input wires are purchased by the user separately.)
3. Connect electric wires (red, white, black) to each terminal (red, white, black) on indoor and outdoor unit respectively.
Knife switch or
automatic circuit
breaker
24
E-
R S T
Electric input wires
OUTDOOR SIDE
Power terminals on the outdoor unit
R S T
Red
Red
White
Black
Indoor / outdoor unit
connecting wire
White
Black