Jacuzzi J - 315 Owner's Manual page 21

Figure-C
WHT
1
BLK
2
3
North American Convertible
Models: 120 VAC, 3-Wire Connection
60 Hz
Caution (For 4-wire 240 VAC Heater Operation): Move the red
wire on the main terminal strip (TB1) from position #1 to position #3.
Make certain wires are connected exactly as shown in Figure D before
applying power. Failure to do so will result in damage to the circuit
board and/or related components and void the manufactures warranty.
Figure-E
RED
1
BLK
2
Green
North American 240V Models:
240 VAC, 3-Wire Connection 60 Hz
Figure B Control Box
2
TB1
1. Terminal Block
2. Bonding Lug
3. Grounding Terminal
WHT
TB1
RED
BLK
BLK
to Circuit
Board
GRN
RED
TB1
RED
BLK
BLK
to Circuit
Board
TB3
1
3
Figure-D
WHT
1
BLK
2
RED
3
North American Convertible
Models: 240 VAC, 4-Wire Connection
60 Hz
Figure-F
BLUE
TB2
All Export Models: 230 VAC, 3-Wire
Connection 50 Hz
TB1
WHT
RED
BLK
BLK
RED
to Circuit
Board
GRN
to Circuit
Board
BLUE BROWN
BROWN
TB1
TB3
2
1 Green
Power In
J-300
Move Red
Wire Here
17