CLEAN BURN CB-1400, Руководство оператора

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Operator's Manual: Model CB-1400
10-2
M
a
in pow
e
r
ON
sendi
ng pow
er to
centrifugal sw
itch
and
h
igh limit sw
itch.
B
u
rner
cable
p
lugged i
n
.
Gr
een indic
a
tor
light O
N
.
P
re
heater
thermos
tat activa
tes 4
00 w
a
tt
block
heat
er elem
ent and he
ats the b
lock
to 1
40 °F.
IN
ITIA
L S
T
A
R
T-U
P
P
re
heater
thermos
tat cy
cles
400 w
a
tt
blo
c
k
heat
er elem
ent and ma
int
a
ins
140 °
F
bloc
k
temper
ature
.
NO
RM
AL
BU
RNE
R O
P
E
R
A
T
IO
N
W
hen
block temp
eratur
e reaches
120
°F , t
he
F
120 p
roving
sw
itch cl
oses and sends po
w
e
r
to the
oil primary co
ntrol.
F
120 p
roving
sw
itch remains
c
losed and o
il
pri
m
a
ry c
o
ntr
o
l
has
pow
er.
Oi
l pr
imar
y contr
o
l checks
for
2000+
ohm
s from
cad
cell
indicating d
a
rk in th
e com
busti
on
chamber
(
N
O
FLA
M
E
)
BU
RNER
PRE
-I
G
N
IT
ION
S
E
Q
U
E
NC
E
Oi
l primary control relay clos
es.
B
u
rner
ignition
se
quence
begi
ns.
BUR
NER I
G
NI
T
IO
N
SE
Q
U
E
N
CE
14
,000 volt igniter
starts
,
providing cont
in
uous
spar
k at electrod
e gap
.
A
ir solenoi
d
opens.
IN
ITIA
L S
T
A
R
T-U
P
A
ir
regulat
or adj
usted
to
proper psi of
a
ir
pr
es
s
u
re
.
A
ir
se
n
s
ing swit
c
h
clo
s
es
as it receiv
e
s
mor
e
than
10 psi
of air pressure.
P
u
m
p
circuit starts
oil p
u
m
p
.
Y
e
llow
indic
a
to
r
light ON
.
P
u
m
p
circuit opens
oil s
o
lenoid.
A
ir
se
n
s
ing swi
tch
re
c
e
ives pow
er fro
m
cent
ri
fu
g
a
l switch.
IN
ITIA
L S
T
A
R
T
-U
P
C
o
m
bustion air
band
adju
s
ted
for p
roper
combus
tion
air.
C
e
n
tr
ifugal sw
it
ch closes and
sends
pow
er to t
he a
ir
sensing s
w
itch
.
B
u
rn
er moto
r s
tarts
and
reaches full rpm.
B
u
rner
ig
nites
.
Oil primary control re
ceiv
es
<
500 o
h
m
signal
fr
om c
a
d
cell indi
c
a
ting
pr
oper igniti
on.
B
u
rner c
ontinues
to
ru
n
u
n
til the w
a
ll t
hermost
at
is satis
fi
ed.
F
U
RNAC
E HE
AT
IN
G
S
E
Q
UE
N
C
E
Fan
/ Limit C
ont
ro
l
senses temperatu
re
rise a
s
the burner f
ires.
F
an /
Limit
C
o
n
tr
o
l senses
ON
tem
peratur
e
(1
20 °
F
)
and Fan sw
it
ch closes
.
Fan sw
itch sends pow
er
to motor
, and Fan s
tarts.
W
a
ll thermostat is
satisf
ied and T
ci
rc
ui
t opens.
P
rimar
y contr
o
l r
e
lay
ope
ns and the burne
r
shu
ts off.
F
an continue
s to run
to
drive
latent
heat fr
om the heat
exchan
ger.
F
an
/ Limit C
o
n
tr
o
l
senses Fan OFF
temper
atur
e (100
°F) a
nd
Fan sw
itc
h
ope
ns.
Fan sto
p
s ru
nning
.
F
U
RNAC
E
COOL
D
O
W
N
S
E
Q
U
E
N
C
E
W
a
rm
ai
r de
liv
e
re
d
to heated area.
H
our meter
st
arts.
W
a
ll therm
o
stat calls f
o
r hea
t and
c
loses 24V
th
ermosta
t.
F
L
O
W
CH
AR
T
CB
-1
40
0
115
V / 6
0
H
z
I8
8838