L.B. White Tradesman CP100, Owner'S Manual And Instructions

Page: 19 / 26

Pr
ob
le
m
22
Fa
n M
M
ot
or
R
un
s,
HH
ea
te
r
D
oe
s N
N
ot
Li
gh
t.
Are
Fuel Supply
Valv
es Open t
o
the Heat
er?
Is Ignition Module
R
eceiving Pr
oper
Voltage?
Open all F
uel
Supply V
alv
es t
o
the Heat
er
.
A.
Check Electrical Connections. R
epair or R
eplace
as Necessar
y.
B.
Check V
oltage
Sour
ce. Contact
Qualif
ied
Electrician if Necessar
y.
Ye
s
No
Ye
s
Ye
s
Is Pr
oper
Gas Pressure Supplied
to
the Heat
er? (See
Dataplat
e.)
Pr
ovide Pr
oper Gas
Pressure t
o Heat
er Inlet.
Check High V
oltage Lead f
or Continuity
.
R
eplace if Necessar
y.
Check Ignit
er Gap.
(Gap is 1/8 in.)
R
eposition the Ignit
er
.
Plugged Burner Orif
ice.
Clean with Com
pressed
Air or R
eplace Orif
ice
if Necessar
y.
Def
ectiv
e Ignit
er
.
R
eplace the Ignit
er
.
Connect Lead.
No
No
Ye
s
Does Ignit
er
Spark?
No
Ye
s
Is
There Pr
oper
Gap fr
om Ignit
er
to
Burner Plat
e?
No
Ye
s
Ye
s
Has
Ignit
er High
Voltage Lead Been
Check
ed f
or
Continuity?
No
Ye
s
Is Ignit
er Gap
Facing T
ow
ar
d
Burner Orif
ice?
No
Is Ignit
er High
Voltage Lead Connect
ed?
No
18