2 north american j-315 and j-325 convertible power, Models (60 hz), J-300 series – Jacuzzi J - 355 User Manual

Page 47

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43

J-300 series

J-300 Series

16.2 north american J-315 and J-325 Convertible Power Models

(60 Hz)

This wiring diagram is used for all North American 120/240V 60 Hz

convertible power models.

note: Optional 120/240 VAC 4-wire connection enhances heater output

from 1kW to 4kW.

O

zo

na

to

r

(O

pt

io

na

l)

O

3

GRN

TB1

Standard 120 V

AC 3-W

ire Connection

(60 Hz, 1 Phase, 15

A Service)

Use copper conductors ONL

Y. Wire size must be

appropriate per NEC and/or local codes (All Canadian spas must be hard wired per CSA)

.

WHT

WHT

WHT

WHT

WHT

BLK

BLK

RED

BLK

BLK

BLK

BLK

BLK

RED

RED

RED

BLK

3

2

1

Heater 1.0 kW @ 120 V

AC

4.0 kW @ 240 V

AC

Flow Switch

Hi-limit/Freeze

Sensor

Temperature Sensor

J2

J3

F1 20A 250V SC-20

C

irc

.

Pu

m

p

M

ai

n

Pu

m

p

Tr

an

sf

or

m

er

12

0

VA

C

J4

BLK

GRN

TB1

WHT

BLK

2

1

O

pt

io

na

l 1

20

/2

40

V

A

C

4-

W

ire

C

on

ve

rt

ib

le

H

ea

te

r C

on

ne

ct

io

n

1.

R

em

ov

e

an

d

di

sc

ar

d

th

e

fa

ct

or

y

in

st

al

le

d

G

FC

I C

or

d

(U

S

on

ly

, a

ll

C

an

ad

ia

n

sp

as

m

us

t b

e

ha

rd

w

ire

d)

.

2.

M

ov

e

R

ED

*

w

ire

fr

om

T

B1

po

si

tio

n

#1

to

T

B1

p

os

iti

on

#

3

as

s

ho

w

n

be

lo

w.

3.

P

er

m

an

en

tly

c

on

ne

ct

to

th

e

po

w

er

s

up

pl

y.

Use

copper conductors ONL

Y.

W

ire size must be

appropriate per NEC and/or local codes.

4.

I

f h

ot

tu

b

is

to

b

e

op

er

at

ed

on

3

0A

s

er

vi

ce

, m

ak

e

su

re

th

e

ju

m

pe

r p

ro

vi

de

d

at

lo

ca

tio

n

JP

1

#1

&2

o

n

th

e

ci

rc

ui

t b

oa

rd

is

in

st

al

le

d.

I

f

ho

t t

ub

is

to

b

e

op

er

at

ed

o

n

40

A

se

rv

ic

e,

re

m

ov

e

th

e

ju

m

pe

r J

P1

#

1&

2

on

th

e

ci

rc

ui

t b

oa

rd

.

HI

LO

JP1

4 2

3 1

6

5

8

7

Logic Jumper Settings (Factory Defaults Shown) JP1 1-2 ON = 15A

Logic (3-wire 120 V

AC operation only)

JP1 1-2 ON = 30A

Logic (4-wire 120/240 V

AC operation only)

JP1 1-2 OFF = 40A

Logic (4-wire 120/240 V

AC operation only)

JP1 7-8 ON = Celsius

Temperature Display

JP1 7-8 OFF = Fahrenheit

Temperature Display

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1.

This device may not cause harmful

interference.

2.

This device must accept any inteference

received including interference that may

cause undesired operation.

J20

J21

J12

J14

J16

J1

1

J15

J13

J17

J7

J8

J9

J10

J5

J6

Heater IN

Heater OUT

F1*

K1

K2

K3

K4

K5

K7

K8

J1

C

on

tro

l

Pa

ne

l

RED

*

RED

3

X

W

12V

AC Output to W

aterfall Light/

Footwell Light Controller

X

W

12 V

AC From

Transformer

Blue wires 12 V

AC

constant voltage (connects to the yellow wires on the

transformer)

Light DCU

W

aterfall and Footwell

lights can connect to any plug on the DCU (P/N 6560-134)

Yellow Connector

Control Panel

A

A

6560-134

43

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