Carrier AQUAZONE 50PCH - Manual (Page 15)

15
D
elux
e
D
NO
TES
:
1.
Compressor a
nd b
lo
w
er moto
r ther
mally prote
c
ted inter
nally
.
2
.
A
ll
wir
ing
t
o
th
e
u
n
it
m
u
st
co
mply
wit
h NEC and local code
s
.
3
.
T
ra
n
sf
or
me
r
is wired t
o
4
60-v BLK
/RED lead
f
o
r
4
60-3
-60 unit
s
. T
rans-
fo
rm
er
is e
nerg
y
limit
ing
or
ma
y h
a
v
e
ci
rcuit
br
eak
er
.
4
.
FP1
th
er
mist
or p
ro
v
ides lo
w t
e
mpe
rat
ure
prot
ect
ion f
o
r w
a
te
r.
When
usin
g
a
n
ti
fr
eez
e
sol
u
ti
ons
, cu
t JW3 jumper
.
5
.
Ref
e
r
to
micropr
ocesso
r
cont
ro
l, LON,
t
her
mosta
t insta
llat
ion inst
ru
c-
ti
ons f
o
r w
ir
ing
to t
he u
n
it.
Wire
“N01” f
rom LO
N
to
“Y
1” Delu
x
e
D when
mot
o
ri
z
e
d v
a
lv
e
is not
u
s
e
d
.
The
rmosta
t wir
ing m
u
st be
Cla
ss 1 and
v
o
lt
age
r
a
ti
ng equa
l
to
or g
reat
er th
an unit
su
pply v
o
lt
ag
e
.
6
.
F
a
ct
or
y cut JW4 jumper
. D
ry
con
ta
c
t w
ill
b
e
a
v
ailab
le bet
w
e
e
n
A
L1 and
A
L2.
7
.
T
ra
n
sf
or
me
r se
co
ndar
y
g
rou
nd via g
re
en wire wit
h y
e
llo
w str
ipe
f
rom
“C”
t
e
rm
in
al
to
cont
rol
bo
x.
8
.
B
lo
w
er mo
tor
is f
a
cto
ry wir
ed f
o
r mediu
m
and
high
sp
eeds
. F
o
r a
n
y
ot
he
r combin
at
ion o
f
sp
eeds
,
at
tach
b
la
c
k wire
to
th
e hi
gher
of
t
he t
w
o
de
si
red
sp
eed
tap
s
at
t
he mo
tor
, a
nd a
tt
a
ch t
he
b
lu
e
wire
t
o
t
he
lo
w
e
r o
f
the
tw
o d
e
sired
spee
d
tap
s
.
9
.
B
lo
w
er mo
to
r is f
a
ct
or
y wire
d
f
o
r hig
h
an
d lo
w spe
eds
.
N
o
ot
her
combi-
na
tio
n
is
a
v
a
ilab
le
.
10
.
O
pti
onal
LON wir
es
. O
n
ly conne
ct
if
LO
N conne
ct
ion
is desir
ed at
t
h
e
w
a
ll sensor
.
11
.
T
he
460-
v u
n
it
s u
s
ing an
int
e
rn
a
l seconda
ry
pu
mp will r
equir
e
a n
eut
ra
l
wir
e
fr
om t
he su
pply si
de in orde
r
to
f
e
e
d
t
he accessor
y
wit
h
2
65-v
.
Fig.
1
7
— 50
PCH,PCV units
with Deluxe
D an
d
L
O
N Con
tr
o
lle
r (4
60 V)
LE
GEND
AL
—
A
lar
m Rela
y
Con
tacts
BM
—
Blo
w
e
r M
o
to
r
BMC
—
B
lo
w
er Mot
o
r Capacit
or
BR
—
B
lo
w
er Rela
y
CB
—
Circui
t Bre
a
k
e
r
CC
—
Comp
ressor C
o
nt
actor
CO
—
S
ensor
, Con
densat
e
Ov
erf
lo
w
FP1
—
S
ensor
,
Lo
w T
e
mper
at
ure Pr
ote
c
ti
on
, W
a
te
r
Co
il
FP2
—
S
ensor
,
Lo
w T
e
mper
at
ure Pr
ote
c
ti
on
, Air
Coil
HP
—
High
-Pre
s
sur
e
Switch
HPWS
—
High
-Pre
s
sur
e
W
a
ter
Switch
JW1
—
Clip
pab
le F
ield Sel
e
ctio
n
J
u
mper
LO
C
—
Lo
ss of
Cha
rge Pre
s
sur
e
Swit
ch
LO
N
—
Lo
ca
l O
per
at
ing
Net
w
or
k
MV
—
Mot
o
ri
z
e
d V
a
lv
e
MVE
S
—
Mot
o
ri
z
e
d V
a
lv
e
End
S
w
it
ch
NEC
—
Nat
ion
al Elect
rical Code
*Opt
ion
al Wir
in
g
.
P1
—
Field
Wir
ing
T
e
rm
inal
Blo
c
k
RV
S
—
Re
v
e
rsing V
a
lv
e
S
o
leno
id
TRANS
—
T
ransf
or
mer
TXV
—
Ther
mosta
tic Expansio
n
V
a
lv
e
Field
L
ine V
o
lta
ge Wir
ing
Field
L
o
w
V
o
lt
age Wir
ing
Pr
inted Circuit T
race
Op
tio
nal Wir
ing
Rela
y/Co
nta
c
tor
Coil
Cond
ensat
e P
a
n
So
leno
id C
o
il
T
e
mpe
rat
ure
Swit
ch
Ther
mi
st
or
Gro
und
Wire
Nut
Rela
y Con
ta
c
ts -
N.C
.
Rela
y Con
ta
c
ts -
N.O
.
Lo
w P
ressure
Sw
it
ch
High Pr
essu
re Swit
ch
Spl
ice
Cap
Circuit Brea
k
e
r
a50
-8440