Carrier 62ME User Manual
Page 57
57
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(OPTIONAL)
(OPTIONAL)
NO
TES:
1.
W
h
e
n
th
e
6
2
M
u
n
it
is
u
se
d
in
a
s
ta
n
d
-a
lo
n
e
a
p
p
lica
tio
n
,
th
e
s
o
lid
-s
ta
te
re
la
y
will
b
e
a
d
d
e
d
to
a
c
tiv
a
te
E
R
V
a
t
a
pp
ro
x
ima
te
ly
2
v
ol
ts
.
C
O
2
s
enso
r
o
u
tp
ut
si
gna
l
is
s
e
n
t
to
rel
a
y.
C
o
u
p
led
uni
ts
ar
e
a
cti
v
ated
th
ro
ugh
H
VA
C
u
n
it
.
2.
S
u
pp
ly
a
n
d
E
x
ha
us
t
V
ari
a
b
le
F
re
q
ue
nc
y
D
ri
v
e
(VF
D
)
te
rm
in
al
s
n
o
.
25
a
n
d
n
o
.
2
c
an
be
u
s
ed
a
s
a
4
to
2
0
m
A
pow
e
r
c
ontr
o
l
s
o
u
rc
e
,
if
de
si
re
d.
3
.
T
ra
n
sf
or
me
r
n
ot
nece
ssar
y
on
al
l
6
2M
750
,95
0
u
n
it
s
.
B
e
fo
re
per
fo
rm
in
g
s
er
vi
ce
or
mai
n
te
nance
oper
at
io
ns
on
62M
uni
t,
tu
rn
of
f
p
o
w
e
r
sw
it
ches
to
uni
t.
Mu
lt
ip
le
s
w
it
ch
es
ma
y
e
xi
st
.
E
le
ct
ri
cal
s
ho
c
k
coul
d
c
au
se
perso
nal
in
ju
ry
o
r
d
eath.
4.
V
a
ri
abl
e
fre
q
ue
ncy
d
ri
v
e
s
a
re
sens
it
iv
e
to
the
p
o
la
ri
ty
of
a
0
to
1
0
v
ol
t
D
C
c
on
tro
l
si
g
nal
.
If
the
co
ntr
o
l
so
urce
is
ac
ti
ng
pr
op
er
ly
an
d
the
v
o
lt
a
g
e
v
ar
ia
nce
c
a
n
be
de
tect
ed
on
th
e
p
rope
r
lead
s
o
f
the
V
F
D
,
re
v
e
rs
e
th
e
le
a
d
s
a
n
d
th
e
c
o
n
tr
o
lle
r
will
re
sp
o
n
d
.
5.
Th
ree
-p
hase
m
oto
r
o
n
al
l
62M
75
0,95
0
u
ni
ts.
6.
C
o
lo
r
d
e
ter
m
ined
b
y
pr
im
ar
y
v
o
lt
age
:
R
e
d
—
200
v
a
c
,
Orang
e
—
23
0
v
ac
,
B
la
c
k
—
460
v
a
c.
7.
0
to
1
0
v
ol
t
a
nd
4
to
2
0
m
A
in
p
u
ts
a
re
p
o
la
ri
ty
se
nsi
ti
v
e
.
R
e
v
e
rse
lead
s
if
s
ig
na
l
fai
ls
to
u
p
d
a
te
con
tro
lle
r.
8
.
DPDT
re
la
y
m
a
y
b
e
s
u
b
s
titu
te
d
.
If
so
,
p
in
s
2
,
5
a
n
d
8
will
n
o
t
e
xist.
LE
GE
N
D
W
IRING
L
E
G
E
N
D
COM
—
Co
m
m
o
n
DP
DT
—
D
ual
P
o
le
,
D
ua
l
T
h
row
R
e
la
y
ER
V
—
E
n
e
rg
y
Re
co
v
e
ry
V
e
n
tila
to
r
GRD
—
Gro
und
NC
—
No
rm
a
lly
Clo
se
d
NO
—
No
rm
a
lly
Op
e
n
H
ig
h
V
olt
age
Lo
w
V
olt
age
F
ig
.
52
—
T
yp
ic
al
W
iri
n
g
S
c
h
e
mat
ic,
H
ig
h
/L
o
w
V
o
lt
ag
e
w
it
h
V
aria
b
le
A
ir
V
o
lu
me
O
p
ti
o
n