CAUTION
To preven
t
possible electrical shock or equ
i
pment damage
,
disconnect elec
tr
ical power
t
o
t
he un
it
before and during ins
ta
n
a
-
tion.
DO NOT
restore electrical po
w
e
r
to unit until the con
tro
l
i
s
proper
ly
i
ns
t
a
ll
ed and the cover is a
s
sembled
.
DO NO
T
I
co
ntr
o
l in an exp
l
o
siv
e atmosphere as a safety ha
za
rd
d
u
e
t
o
p
oss
i
bl
e s
p
a
r
k
g
e e
r
a
l
i
on in
t
he control. Cont
ro
l
s a
r
e
:
to be loca
t
e
d
in
a
r
eas
s
i
Q
l
r
iJ
i
c:
ar
rt
e
.
d
i
r
t
o
r d
us
t
,
o
r
i
n
a
corrosive e
xplosi
v
e
a
lt
J
n<
)
S
p
tl
6
r
e
o
n
-
ments ma
y
r
es
u
l
t
in
i
j
r
y r
a
m
a
ge:
.J
(
o
r b
o
th
)
a
nd
a
r
e
l
ik
e
l
y
0
s
h
o
rt
e
n
th
e
c
on
t
ro
l fl
Oe
;
Ranco ass
umes no
r
es
po
n
sibi
lity
fo
r
any
suc
h use
.
2
4 VAC INPUT
(
OPTIO
N
AL)
. a
or
a
ny fl
a
t
s
u
r
fa
ce
us
i
n
g a combi
n
atio
n
of any two
_
-:
:
:
:
~
e s
l
o
t
t
e
d h
o
l
e
s
l
oca
t
ed
o
n th
e bac
k
of
th
e con
tr
o
l
case. The
s com
p
o
n
e
nt
s a
r
e not p
osition sens
iti
ve
, b
ut should be mou
nt
ed so
th
a
t
th
e
y
can be
e
a
sily wi
r
e
d
and adjus
t
ed
.
Avoid excessive conditions of
moisture
,
d
irt,
dust and corrosive atmosphere.
T
he
E
T
C
has prov
i
sions for
1
/2
i
nch conduit connections. The conduit hub
should be secure
d
to the conduit before securing the hub to the plastic
housing o
f
the control. When using the conduit entry in the rear of the case,
a standard plug should be inserted into the conduit hole
i
n the bottom.
Caution should be exe
r
cised not to damage the contro
l
ci
r
cu
i
t boa
rd
o
r
w
i
r
ing
w
he
n i
nstal
l
ing a con
dui
t co
nn
e
ctor.
ANALOG OU
T
PUT
(OPTIONAL)
I
~
I
I'
--
-
~
,
.
..,
0.
63
-
1
.
1
5-
2
.
48
}(
h
1
(
:
:CK
-
o
u
T
FOR 0
.
50 D
I
A
U
IT TR
AD
E SIZE
0.
50 D
I
A HOLE CONDU
I
T
T
RADE SIZE .88 REF