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Guardian 2.0 LP or Natural Gas Heater
www.lbwhite.com
Owner’s Manual • Guardian 2.0
26
Tw
o T
im
es
La
ck o
f a
ir p
re
ss
ur
e
in
fan
s
ec
tio
n.
Do
es f
an m
ot
or s
ta
rt
up
fo
r d
ur
ing
in
itial
call
fo
r hea
t?
Ar
e 1
20 v
olt
s
se
nt
fr
om
ig
nit
ion
con
-
tro
l te
rm
ina
l M
OT
OR
to m
ot
or
? F
or A
W
32
5
Ch
ec
k f
or 1
20 v
olt
s t
o
m
ot
or
rel
ay
.
Ch
ec
k w
iri
ng b
et
we
en i
gn
itio
n c
on
tro
l a
nd
co
m
po
ne
nt
. R
ep
air o
r r
ep
lac
e a
s n
ec
es
sa
ry
.
If w
iri
ng i
s g
oo
d, r
ep
lac
e i
gn
itio
n c
on
tro
l.
If i
m
pr
op
er v
olt
ag
e i
s s
up
pli
ed
,
co
nt
ac
t e
lec
tric
ian
- O
R -
If n
o v
olt
ag
e i
s s
up
pli
ed t
o m
ot
or
,
or r
ela
y, c
he
ck w
iri
ng b
et
we
en
,
re
lay a
nd i
gn
itio
n c
on
tro
l. I
f g
oo
d,
re
pl
ac
e i
gnit
io
n c
on
tro
l.
Do
es m
ot
or r
ela
y
re
ce
ive 1
20 V
AC a
t c
oi
l
an
d C
OM t
er
m
ina
ls?
Do
es m
ot
or r
ela
y s
en
d
12
0 v
olt
s f
ro
m N
O
te
rm
ina
l to m
ot
or
?
Ar
e 2
4 v
olt
s s
up
pli
ed
fro
m t
er
m
ina
l P
SI o
n
co
nt
ro
lle
r t
o t
he a
ir
pre
ss
ure
sw
itc
h.
Ar
e 2
4 v
olt
s r
et
ur
ne
d
fro
m a
ir p
re
ss
ur
e
sw
itc
h t
o t
er
m
inal
P
SO
on c
on
tro
lle
r?
De
fe
ct
ive
ignit
io
n
co
nt
ro
l. R
ep
lac
e
ign
itio
n c
on
tro
l.
Re
pl
ac
e a
ir p
re
ss
ur
e s
wi
tc
h
Re
pl
ac
e a
ir p
re
ss
ur
e s
wi
tc
h
Ti
gh
te
n s
et s
cr
ew
(s) o
n f
an
.
M
ak
e s
ur
e s
et s
cr
ew
s a
re
tig
ht
en
ed a
ga
ins
t fl
at
(s) o
f
m
ot
or
sha
ft.
Cl
ea
n t
he f
an w
he
el w
ith c
om
-
pr
es
se
d a
ir o
r s
of
t b
ru
sh
.
De
fe
ct
ive m
ot
or
AW
325
Re
m
ov
e o
bs
tru
ct
io
n.
Clea
n a
s n
ec
es
sa
ry
.
Ar
e a
ir p
re
ss
ur
e s
wi
tc
h
co
nt
ac
ts s
tu
ck o
pe
n?
(P
er
fo
rm c
on
tin
uit
y
chec
k)
Is f
an w
he
el b
ind
ing
?
Is f
an
w
heel
lo
ose
on m
ot
or s
ha
ft?
Is f
an w
he
el p
lug
ge
d
wi
th d
irt
?
Is t
he
re a
n o
bs
tru
c-
tio
n i
n b
low
er o
ut
let
pre
ve
nt
ing
a
ir pre
ss
ure
sw
itc
h c
lo
su
re
?
Ye
s
Ye
s
No
No
No
No
No
No
No
No
No
Ye
s
Ye
s
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
De
fe
ct
ive m
ot
or
Ch
ec
k a
ll w
iri
ng a
nd
vo
lta
ge f
ro
m p
ow
er
sup
ply
.
De
fe
ct
ive
re
lay