Jacuzzi J-315 Manual page 53

Load Box Connection Diagram For J-315 (120/240 VAC, 60Hz)
C
2-Pole Circuit Breaker with 3-Wire Grounded Load Connection
240 VAC/120 VAC
Red
White
Black
Main
Service
Panel
with
GFCI
D
2-Pole GFCI Breaker with 3-Wire Grounded Connection
Main Panel*
Red (Hot)
Black (Hot)
*GFCI Sub Panel commonly
used when recommended GFCI
does not install in Main Panel.
J-315 (240 VAC 4-wire connection )
(4 Wires to Hot Tub, 2-Hot, 1-Neutral, 1-Ground)
2-Pole
GFCI
Breaker
Red
Black
White
Green
Pigtail
Neutral Bus
Ground
J-315 (240 VAC 4-wire connection )
Main Panel with Secondary GFCI Sub-Panel Using a
(4 Wires to Hot Tub, 2-Hot, 1-Neutral, 1-Ground)
GFCI Sub Panel*
White (Neutral)
Green (Ground)
TB1
R B W
TB2
2-Pole
GFCI
R B
Breaker
Red
Black
White
Green
Pigtail
Neutral Bus
Ground
53
Hot Tub
Load Box
Ground
Note: service disconnect not
shown in this diagram.
Hot Tub Load Box
TB1
W
TB2
Ground
Note: service disconnect not
shown in this diagram.