Jacuzzi J-375 Owner's Manual page 24

J-300
TB3
Green
120 VAC 3-Wire connection 60 Hz
120V 3-WIRE CONNECTION
J37 J59
240V 4-WIRE CONNECTION
J37 J59
CAUTION:
TION.) The jumper at location J22 must be changed from
a 120V to a 240V configuration. Make sure to connect the
wires as shown at TB1, for a 240V connection, before apply-
ing power. Jumper wires MUST be changed. Failure to follow
these steps will result in damage to the circuit board and/or
related components and void the manufactures warranty.
18
Figure D
(North American 60 Hz
120/240 VAC Convertible Models)
STEP LIGHT
(OPTIONAL)
J51
J59
J41 J47
J38
J33 J36 J46 J53
TB3
TB1
OR
Wht Black
J41 J47
J38
J53
J33 J36 J46
TB3
120V 120V
240V
J22
D
BLK
C
WHT
B
A
GRN
TB1
120V 120V
240V
J22
WHT
D
BLK
C
RED
B
A
GRN
TB1
(FOR A 4-WIRE 240 VAC HEATER OPERA-
F3 0.125A 240V
Green
240 VAC 4-Wire connection 60 Hz
120V 120V
240V
J22
120V 120V
240V
J22
DANGER
!
RISK OF SHOCK OR
ELECTROCUTION!
Turn power off
before servicing. This
task should only be
performed by a quali-
fied technician.
J41 J47
J38
Red Blk Wht
J53
J33 J36 J46
TB1
Jumper Wires
FROM
J37
J51
J59
J33
J22 2 jumpers
Jumper Wires
FROM
J37
J51
J59
J33
J22 1 jumper
TO
J36
J46
J41
J47
TO
J38
J46
J53
J47