Hired-Hand Super-Savers (Forced Air Heaters) XL: SS-225-XL - Manual (Page 18)

4801-5101 Rev 6-09 Page 18 of 26 Super Saver XL CE Heater
10.3 Chart 2 Second Visual Check
Chart 2
Second
Visual Check
Does
mai
n
burner
ig
n
ite?
Is ma
n
u
al
k
nob
o
n
gas val
v
e
o
n
?
Tu
rn
g
as of
f
to heate
r.
Place gas
ga
uge
in
lin
e
b
etween
heater &
gas
suppl
y
.
Turn gas
on
to
purge air.
Go to
C
h
art
3
.
Turn gas
val
v
e o
n
,
th
en
energize s
y
ste
m
.
Restore g
as supp
ly
at
m
anufac
turer'
s
recom
m
enda
tion
.
Is gas present at m
anuf
actur
er
's
recomm
endation bef
o
re
enter
ing
gas valve?
Press reset button.
Is m
o
dul
e i
n
lo
ck ou
t?
W
ith syste
m
energi
zed
, i
t
is
2
30V
present
at
the
tr
an
sformer
primary?
Dis
connect
le
ad
at
gas valv
es.
En
er
gize
syste
m
.
Is 25V
pres
ent?
Check wire
s
bet
w
ee
n
tran
sformer
and
ga
s
val
v
e.
Is 24
V pre
sent
at trans
forme
r
seconda
ry?
Replace
tran
sformer.
Replace gas
va
lve.
Yes
No
Yes
Yes
Yes
Yes Yes
No
No
No
No
No
Yes
NOTE: All vol
tage rea
d
ing
s
+
1
0%
-
15
%