Jacuzzi J - 375 - Manual (Page 21)

17
J-300 series
J-300 Series
Figure B Control Box
TB1
3
2
1
1. Terminal Block
2. Bonding lug
3. Grounding Terminal
GRN
WHT
WHT
BLK
BLK
BLK
RED
1
2
3
Figure-C TB1
to Circuit
Board
Power In
GRN
WHT
WHT
BLK
BLK
BLK
RED RED
RED
1
2
3
Figure-D
TB1
to Circuit
Board
Power In
Move Red
Wire Here
north american Convertible
models: 120/240 VAC, 3-Wire
Connection 60 Hz north american Convertible
models: 120/240 VAC, 4-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.
BLK
RED
RED
RED
BLK
BLK
1
2
Figure-E TB1
to Circuit
Board
Power In
Green
TB3
1
2
BLUE
BLUE
BROWN
BROWN
Figure-F TB1
to Circuit
Board
Power In
Green
TB3
north american 240v models:
240 VAC, 3-Wire Connection 60 Hz all export models: 230 VAC, 3-Wire
Connection 50 Hz
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