L.B. White Pilot User Manual
Page 40
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Pr
ob
lem 4
Motor does
not run,
heater
does not
light with
pilot light
lit.
Is
proper v
oltage
supplied to
heater po
w
e
r
cord?
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Is
ther
mostat set
abo
v
e
room
temper
ature?
Is
proper v
oltage
supplied to
ther
mostat?
Is
proper v
oltage
supplied to
motor?
Do
ther
mostat
contacts “open
and
close”? (P
erf
or
m
contin
uity
chec
k.)
Pro
vide proper v
oltage
.
See heater nameplate
.
Chec
k circuit break
er
in electr
ical system.
Set ther
mostat abo
v
e
room temper
ature
.
Chec
k electr
ical
connections to ther
mostat
and po
w
e
r cord.
Are
electr
ical
connections to
motor installed
proper
ly?
Def
ectiv
e motor
.
Replace
.
Is f
an
wheel binding?
Repair
,
condition or
replace f
a
n
wheel.
No
No
No
No
No
Repair or replace
wires and
connections
.
Def
ectiv
e ther
mostat.
Replace
.
No
August 1999
5.1-6
6
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