29
01
220
7
-1
B
T
4
8
5B
T
LED
1
DB
In
s
t
a
ll B
T
4
8
5
where
de
vi
ce
i
s
loc
a
ted
a
t the
en
d o
f n
e
twork
s
eg
me
nt
o
n
ly
.
+ 24
v
a
c
(If n
o
t in
s
t
a
lled
, it m
us
t
b
e
con
n
ect
e
d
to DO-5)
D
E
HUMIDIFY OUTP
U
T C
O
NTA
CT
(D
O-6)
(F
A
C
TORY
O
P
TION
)
FA
N
S
PE
ED
(DO
-7
) (M
ED
OR
L
O
W)
OA DA
MP
ER (AO-2)
FAN
S
PE
ED (DO-
8
) (HIG
H
O
R
F
A
N O
N
)
LW
T
(
Inp
u
t 6)
S
A
T
(L
AT)
(I
np
u
t 7)
S
PA
CE
C
O
2
S
EN
S
OR
+2
4v
a
c
4-
20
mA
+
-
RE
D
YL
W
ORN
BRN
PINK
VI
O
PINK
AO
1 –
A
u
x Re
he
a
t o
r Cond
.
WTR. Lo
op
Econ
. (AO
1)
BL
U
RED
BR
N
-G
n
d
Con
den
sa
te
Ove
rflo
w
S
wi
tc
h
(DI-
3
/Dry Cont
a
ct)
GRN
F
a
n (DO-1) (F
a
n On
o
r Low
S
pe
ed)
PI
NK
A
u
x He
a
t (DO
-2
)
ORN
Rever
s
ing V
a
lve (DO-
3
)
Comp
#2
(DO-4
)
C
o
m
p
#1 (D
O-
5)
BL
U
Co
mp
S
t
a
t
us
(DI
-5
)
S
PT PL
U
S
S
en
s
or
S
how
n
+12V
Rnet-
Rnet+
Gnd
RED
BLACK
WHITE
GREE
N
To W
S
HP Controller
Rnet Termin
a
l
s
(J1
3
)
FIELD IN
S
TA
L
L
E
D
1
2
3
4
0
5
1
6
2
7
3
8
4
9
0
5
1
6
2
7
3
8
4
9
12
3
45
6
7
8
O
N
1
2
3
4
5
67
8
1
2
1
2
3
4
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
GR
EE
N
WH
IT
E
BL
AC
K
RE
D
Field
In
s
t
a
lle
d
J5
J12
J1
3
J20
J19
J22
J17
J11
J14
To
S
PT PLU
S
1
2
3
45
6
11
10
7
J4
J1
J2
S
W
3
M
S
B
L
S
B
M
S
TP B
au
d
9600
19.
2
k
38
.4k
76.
8
k
S
PA
CE
R
H
S
EN
S
OR
+2
4v
a
c
4-2
0
mA
+
-
WH
T
F
IEL
D IN
S
TAL
L
ED (OPTIONAL
) –
S
EE NOT
E
2
Loc
a
l Acce
ss
Po
rt
a50-8380
Fig
. 29
—
WSHP Ope
n
Con
tr
o
l
WSHP Op
en In
puts and
Outp
uts Tab
le
*Th
e
se
i
n
p
u
ts a
re co
nfi
g
ur
ab
le
.
INPUT/O
U
TP
UT
T
YPE
P
A
R
T
NUM
BER
S
T
YPE
OF I
/O
CO
NN
E
C
T
IO
N
PIN NUMBER
S
CHANNEL
DESIGNATION
Inpu
ts
S
p
a
c
e T
e
mp
er
atu
re S
enso
r
S
P
S
, SPP
L,
SPP
C
o
m
m
un
ica
ti
n
g
J
13
, 1
-
4
Loca
l Acce
ss P
o
rt
S
p
a
c
e R
e
la
ti
v
e
H
u
m
idi
ty
33
ZC
S
E
N
S
R
H
-01
AI (
4
-
20m
A
)
J4,
5 a
n
d
6
A
na
lo
g I
n
p
u
t 1
Indo
or
A
ir
Qu
al
it
y
3
3
Z
C
S
EN
C
O
2
A
I (
4
-
20m
A)
J4,
2 a
n
d
3
A
na
lo
g I
n
p
u
t 2
C
o
nde
nsa
te
Sw
it
ch
N
/A
B
I (
D
ry
C
o
nta
c
ts)
J
1,
2
B
in
ar
y In
put
3
S
tag
e 1
C
o
m
p
re
ssor
St
atu
s
N
/A
B
I (
D
ry
C
o
nta
c
ts)
J
1,
10
Bi
n
a
ry
In
put
5
L
e
a
v
in
g
Co
nd
ens
er
W
a
te
r
T
e
m
per
a
tur
e
10K
T
y
pe
II
AI (
1
0K
Th
er
mi
sto
r)
J
2,
1 a
n
d
2
A
na
lo
g I
n
p
u
t 6
S
u
p
p
ly
Ai
r T
e
m
p
er
atu
re
3
3ZC
SEN
S
A
T
A
I (
1
0K
Th
er
mi
sto
r)
J
2,
3 a
n
d
4
A
na
lo
g I
n
p
u
t 7
Ou
tp
u
ts
M
o
d
u
la
ti
ng
V
a
lv
e (
A
u
x
ili
a
ry
H
eat
/W
ate
r
E
c
on
om
iz
er
)
N
/A
A
O (
0
-1
0
V
dc/
2
-
1
0
Vd
c)
J2
4
an
d 5
*
A
nal
o
g
O
u
tp
ut
1
O
u
tsi
d
e
Ai
r D
a
m
p
er
N
/A
A
O (
0
-1
0
V
dc/
2
-
1
0
Vd
c)
J2
2 1
an
d 2
*
A
nal
o
g
O
u
tp
ut
2
S
u
p
p
ly F
a
n
On
/Lo
w
S
pee
d
(3
S
p
ee
d
O
n
ly
)
N/A
B
O
Rela
y
(2
4V
A
C
, 1
A
)
J
1
, 4
*
Bina
ry
Ou
tpu
t 1
(G
)
A
u
xilia
ry
He
at o
r 2-P
o
sition
W
a
te
r L
o
o
p
E
c
on
om
iz
er
N/
A
B
O Re
la
y
(
2
4
V
A
C
, 1A
)
J
1,
5*
B
in
a
ry
O
u
tp
ut
2
Re
v
e
rs
ing
V
a
lv
e (B or
O Ope
ra
tion
)
N/A
B
O
Re
la
y
(
2
4
V
A
C
, 1A
)
J
1,
6*
B
ina
ry
O
u
tp
ut
3
(
R
V)
Com
p
re
s
s
o
r 2n
d S
tag
e
N
/A
B
O
Re
la
y
(
2
4
V
A
C
, 1A
)
J
1
, 7
B
ina
ry
O
u
tp
ut
4 (Y
2
)
Co
mp
re
ssor 1
s
t S
tag
e
N
/A
BO
Rela
y
(2
4V
A
C
, 1
A
)
J
1,
8
B
in
ar
y Ou
tpu
t 5
(Y1)
Deh
u
m
id
ificatio
n Re
la
y
N
/A
BO
Re
la
y
(2
4
V
A
C
, 1A)
J
1
1
, 7 a
n
d
8 (N
O
)
Bin
a
ry
Ou
tp
ut 6
F
a
n S
p
e
ed
Me
di
um
/L
o
w
(3
Sp
ee
d O
n
ly
)
N
/A
BO
R
e
la
y
(2
4V
A
C
, 1
A
)
J
1
1
,
5 a
n
d
6 (
N
O)
*
B
in
a
ry Out
p
u
t 7
F
a
n S
p
e
ed
Hi
g
h
/L
o
w
(3
Sp
ee
d O
n
ly
)
N
/A
BO
R
e
la
y
(2
4V
A
C
, 1
A
)
J1
1,
2 a
n
d
3 (
N
O)
*
B
in
a
ry Out
p
u
t 8
S
PT PL
U
S
S
en
s
or
S
how
n
+12V
Rnet-
Rne
t+
Gnd
RED
BLACK
WHITE
GREE
N
To W
S
HP Controller
Rnet Termin
a
l
s
(J1
3
)
FIELD IN
S
T
A
LLED
LE
G
E
ND
NO
TES:
1.
Mo
un
t the
w
a
ter
sou
rce
he
at p
u
m
p
con
tr
o
lle
r i
n
th
e e
q
u
ipm
en
t c
o
n
tro
ls
en
c
lo
s
ur
e
w
it
h
a
t lea
s
t tw
o
#6
x 1
in. se
lf-tap
ping
scre
w
s
. Allo
w ad
e
q
ua
te cl
e
a
ra
n
c
e f
o
r w
ir
ing.
2.
V
e
rif
y
sen
s
or
po
w
e
r an
d w
ir
in
g
r
e
q
u
ire
m
ent
s pr
io
r to
m
a
ki
ng
an
y te
rm
inat
io
ns
. Se
n-
so
rs re
q
u
ir
in
g
a se
pa
ra
te iso
late
d
2
4
v
a
c po
w
e
r so
urce
will
n
o
t util
iz
e
WSHP te
rm
i-
na
ls J4-
1
, or
4.
AI
—
A
n
alo
g
I
n
pu
t
AO
—
Ana
log
Out
put
BI
—
Bina
ry
Inp
u
t
BO
—
Bina
ry
Outp
ut
SPT
—
Spa
c
e T
e
m
per
a
tur
e
F
a
cto
ry W
ir
in
g
Fie
ld W
ir
ing
