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Hea ting mode – L.B. White 350 Premier Dual Fuel User Manual

Page 23

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23

Poor Electrical

Connection or Br

ok

en

Wire Present. R

epair

or R

eplace.

Pr

ob

le

m

LE

D

C

on

st

an

t O

n

LE

D

L

ig

ht

N

ot

O

n

N

or

m

al

O

pe

ra

tio

n

Is Select

or

Switch Set t

o

Heat?

Is F

an R

unning?

Set Select

or

Switch t

o Heat

Ye

s

Ye

s

No

Ye

s

Ye

s

Ye

s

Is

Thermostat

Set A

bo

ve R

oom

Te

m

perature?

Set Thermostat

Ab

ov

e R

oom

Te

m

perature.

Is

Thermostat

Def

ectiv

e? Check

for Continuity

.

Is Pr

oper

Voltage Supplied to

Heat

er P

ow

er

Cor

d and Thr

ough

Po

w

er

Cor

d?

R

eplace Thermostat

Does Heat

er

Light?

Are

24

V

olts

Supplied fr

om

Transf

ormer?

No

No

No

No

No

Is

Pr

oper

Voltage Supplied to

T

ransf

ormer?

No

Ye

s

Ye

s

No

See

“One Time Flash”

L.E.D. Light is Disconnect

ed or is

Def

ectiv

e.

If Electrical Connections are Good, R

eplace L.E.D.

Check Dataplat

e f

or

Electrical Supply

R

eq

uirements. Pr

ovide

Pr

oper V

oltage F

rom

Electrical Supply

. Check

Cir

cuit Break

er

s in Building

Electrical Syst

em. Check

Po

w

er Cor

d f

or Continuity

.

R

eplace

Transf

ormer

No

Are

24

V

olts Supplied to

Ignition Module?

R

eplace

Ignition Module.

Check Electrical Connections and P

ow

er Supply t

o

Transf

ormer

.

R

epair as Necessar

y.

HEA

TING MODE

Ye

s

Ye

s