Sundance Spas CAMDEN 780 - Manual (Page 48)

Page 44
780 SERIES
15.0 North American dover Convertible Circuit
diagram
This wiring diagram is used for all North American Dover 120/240 VAC
(60 Hz) convertible power models.
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, 15A
Service)
Use copper conductors ONL
Y. Wire size must be
appropriate per NEC and/or local codes.
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 RED
*
GRN
TB1
WHT
BLK
RED
3
2
1
O
pt
io
na
l 2
40
V
A
C
4-
W
ire
C
on
ve
rti
bl
e
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.
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
a
s
sh
ow
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.
Wire 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
a
nd
2
o
n
th
e
ci
rc
ui
t b
oa
rd
is
in
st
al
le
d.
If
ho
t t
ub
is
to
b
e
op
er
at
ed
on
4
0A
s
er
vi
ce
, r
em
ov
e
th
e
ju
m
pe
r J
P1
#
1
an
d
2
on
th
e
ci
rc
ui
t b
oa
rd
.
HI
LO
JP1
4 2
3 1
6
5
8
7
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
Blue wires 12 V
AC
constant voltage (connects to the yellow wires on the
transformer)
Light DCU
Yellow Connector Control Panel
A
A
W
aterfall,
Air controls,
Accessories and Footwell lights can connect to any plug on the DCU