Carrier AQUAZONE 50PSW036-360 - Manual (Page 9)

9
C
omplet
e C
C
omplet
e C
C
omplet
e C
C
omplet
e C
7
7
F
ig
. 5 — T
y
pi
cal
Aq
uazone
™ 50
PSW1
20 Compl
et
e C Cont
ro
l Wir
in
g
, 3
-Pha
se
Circuit Brea
k
e
r
High
P
ress
u
re
Switch
Lo
w Pre
s
sur
e
S
witch
Fuse
F
NO
TES:
1.
Compr
e
sso
r
th
e
rmally prot
ect
ed int
e
rn
ally
.
2.
Al
l
wir
ing t
o
the
un
it m
u
st
comp
ly
wit
h NEC
a
nd local codes
.
3.
T
ra
n
sf
or
mer
is wired
t
o
380 v lead (V
IO
) f
o
r 380-
3-50
o
per
a
tio
n. F
o
r 420 v
op
er
at
ion
s
w
it
ch VI
O and BRN lead
s at
L
1 and insula
te
VI
O lea
d.
4.
FP1 t
her
mist
or
p
ro
v
ides fre
ez
e
p
rot
ec
ti
on f
or sour
ce w
at
er
.
Wh
en using
a
nti
-
fr
eez
e solut
ions
, cut
JW3 jump
er
.
5.
Chec
k i
n
stal
lat
ion wir
ing
inf
o
rmati
on f
o
r cont
roll
er ho
okup
. Cont
rol
wir
in
g m
u
st
be
Class 1
a
nd v
o
lta
ge r
a
ti
ng
e
q
ual
to o
r g
rea
ter
t
han
un
it
supp
ly
v
olt
age
.
6.
T
ra
nsf
or
mer
second
ar
y g
round
via Compl
ete
C boa
rd st
an
dof
f and
scre
w
s to
cont
rol
bo
x.
(G
roun
d a
v
ailab
le
from
to
p 2
st
ando
ff
s as
sho
w
n.
)
7.
A
q
uasta
t
is
su
pplie
d wit
h un
it
and m
ust b
e wire
d in
se
ri
es wit
h t
he
hot
leg
of
the pump
. A
q
u
astat
is
rate
d f
or v
o
lta
ges
u
p to 277
v
.
L-WTR
—
Loa
d W
at
er
NEC
—
Nat
ional
El
ectr
ical
C
o
de
P1
—
Field Wir
ing T
e
rmin
al Bloc
k
RV
S
—
Re
v
e
rs
in
g V
a
lv
e Sol
enoid
S-WTR
—
S
o
urce W
a
ter
TRA
NS
—
T
ransf
o
rmer
F
a
ct
or
y
L
ine V
o
lta
ge Wir
ing
F
a
ct
or
y L
o
w V
o
lt
age
Wir
ing
Field
Lin
e
V
o
lt
ag
e Wi
ri
ng
Field Lo
w V
o
lta
ge Wir
in
g
Pr
inted Circuit
T
ra
c
e
AL
—
Ala
rm R
e
la
y Cont
act
s
AST
A
T
—
A
q
uas
ta
t De
vic
e
COMP
—
Compr
e
ss
o
r
CC
—
Compr
e
ss
o
r Co
nta
c
tor
DT
S
—
Discharg
e
T
e
mp
er
at
ur
e S
witch
FP1
—
Se
nsor
, So
urce Lo
w
T
emp
P
rot
ectio
n
FP2
—
Se
nsor
, Lo
ad Lo
w
T
emp
P
rot
ectio
n
HP
—
High
Pr
ess
u
re
Switc
h
HPWS
—
High
Pr
ess
u
re
W
a
te
r S
witch
HWG
—
Ho
t W
a
te
r
G
e
n
e
rat
or
JW1
—
J
ump
er Wire f
or Al
ar
m
LO
C
—
Loss of Char
ge Pre
s
sur
e
S
witch
Rela
y/Con
tactor Coil
Sol
enoid
Coi
l
Ther
mi
st
or
Gro
und
In
dicat
or Ligh
t
G=G
reen
, R=Red
(Comp
On
) (
A
lar
m
Li
ght
)