Jacuzzi J-300 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
all export models: 230 VAC, 3-Wire
Connection 50 Hz
TB1
WHT
RED
BLK
BLK
RED
to Circuit
Board
GRN
BLUE
TB1
BLUE
1
BROWN
BROWN
2
to Circuit
Green Board
TB3
J-300
Move Red
Wire Here
17