Oval 80
v.2
and Sentinel
v.2
Radiant Tube Heaters
www.lbwhite.com
Owner’s Manual • Oval 80
v.2
and Sentinel
v.2
26
Pr
o
b
le
m
O
N
L
ED n
ot o
n; h
ea
te
r
do
es
n
ot o
pe
ra
te.
Is
h
ea
te
r p
lu
gg
ed i
n?
D
oe
s h
ea
te
r s
ta
rt
?
R
ep
la
ce L
ED
Is
p
ro
pe
r v
ol
ta
ge s
up
pl
ie
d
to
h
ea
te
r p
ow
er c
or
d a
nd
th
ro
ug
h p
ow
er c
or
d?
A
re 24 v
ol
ts s
up
pl
ie
d t
o
ig
ni
tio
n c
on
tro
l t
er
m
in
al W
dur
ing
ignit
ion
sequenc
e
R
ep
la
ce i
gn
iti
on
c
on
tro
l
Po
or
e
le
ct
ric
al
c
on
ne
ct
io
n o
r b
ro
ke
n w
ire
p
re
se
nt
. R
ep
ai
r o
r r
ep
la
ce
.
Vo
lta
ge d
ro
p f
ro
m
th
er
m
os
ta
t t
o t
er
m
in
al W o
n i
gn
iti
on
c
on
tro
l. I
nc
or
-
re
ct
w
ire
s
iz
e f
ro
m
th
er
m
os
ta
t t
o t
er
m
in
al W o
n i
gn
iti
on
c
on
tro
l.
Is
p
ro
pe
r v
ol
ta
ge s
up
pl
ie
d
to
tr
ansfor
mer
?
Chec
k elec
tric
al
c
onnec
-
tio
ns a
nd p
ow
er s
up
pl
y
to
tr
ansfor
mer
. Repair
as
nec
es
sar
y.
Rep
lac
e t
ransf
or
m
er
.
A
re 24 v
ol
ts s
up
pl
ie
d f
ro
m
tra
ns
for
mer
?
C
he
ck d
at
ap
la
te f
or e
le
ct
ric
al
s
up
-
pl
y r
eq
ui
re
m
en
ts
. P
ro
vi
de p
ro
pe
r
vo
lta
ge f
ro
m
e
le
ct
ric
al
s
up
pl
y.
C
he
ck c
irc
ui
t b
re
ake
rs
in
b
ui
ld
in
g
el
ec
tri
ca
l s
ys
te
m
. C
he
ck p
ow
er
co
rd
fo
r co
nt
in
ui
ty
.
Plug
hea
ter
in
.
No
No
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
