Crown Boiler CHC68-96 用户手册
APPENDIX B: ELECTRICAL DIAGRAMS
F
or
y
our
s
a
fety
, r
ead thi
s
i
nfor
m
a
ti
o
n
b
e
for
e
o
p
e
rat
in
g
th
is
fu
rnac
e.
W
AR
NI
N
G
: Fa
il
u
re
t
o
f
o
llo
w
t
h
es
e
in
s
tru
c
tio
ns
m
a
y
re
s
u
lt
in
a
f
ir
e
or
e
x
p
los
io
n
c
a
us
in
g
pr
op
e
rty
d
a
m
a
g
e
,
pe
rs
ona
l inj
u
ry
, or
lo
s
s
o
f l
if
e
.
WH
AT
T
O
D
O
I
N
T
H
E EVEN
T
O
F
A
N
O
IL
LE
A
K
:
•
D
O
NO
T
tr
y
t
o oper
a
te th
is
or
any
other
near
b
y
ap
pl
ian
c
e.
•
If
pr
e
s
e
n
t,
c
lo
s
e
th
e
ma
n
u
a
l s
huto
ff
v
a
lv
e o
n
the oi
l
line
.
•
Im
medi
atel
y
c
a
ll a
q
u
a
lif
ie
d
h
e
a
ti
n
g
c
o
n
tr
a
c
tor
for
s
e
rv
ic
e.
•
If
y
ou
c
an
no
t
re
ac
h
a qu
al
if
ie
d he
at
in
g c
o
nt
ra
c
to
r,
c
a
ll
th
e
fu
e
l o
il s
uppl
ie
r
o
r t
h
e
f
ir
e
d
e
p
a
rt
men
t.
D
O
NO
T
us
e thi
s
fur
n
a
c
e
if
any
c
o
m
ponent w
a
s
u
n
d
er
w
a
ter
.
Im
medi
atel
y
c
a
ll a
q
u
a
lif
ie
d
h
e
a
ti
n
g
c
o
n
tr
a
c
tor
to i
n
s
pec
t th
e
fu
rn
a
c
e
a
n
d
r
e
p
la
c
e
a
n
y
p
a
rt
o
f
th
e
f
u
rn
a
c
e
c
o
n
tro
l syst
e
m
that
w
a
s
u
n
d
e
rw
at
er
.
T
h
is
fur
n
a
c
e
d
o
e
s
n
o
t
hav
e
a
pi
lo
t l
ight.
It
i
s
equi
p
p
e
d
wi
th
an i
gni
ti
on s
y
s
tem
t
h
a
t
automa
ti
c
a
lly
l
ig
h
ts
t
he bur
n
e
r.
DO
N
O
T
a
ttemp
t to l
ight
t
he bur
n
e
r
b
y
h
and
.
T
O
OPER
AT
E T
H
IS
F
U
R
N
A
C
E
:
1
. A
d
ju
s
t
th
e
r
o
o
m
t
h
e
rm
o
s
ta
t to
t
he l
o
wes
t
s
e
tpoi
n
t and
s
e
t
the o
p
e
rati
ng
m
ode, if
e
q
u
ip
p
e
d
,
to "O
F
F
".
2. T
u
rn
o
ff al
l el
ec
tr
ic
power
to
th
e
fur
n
a
c
e
a
t
th
e
di
s
c
onnec
ti
n
g
s
w
it
c
h
.
3. R
o
ta
te the
manual
oi
l s
hutoff
v
al
v
e
to
th
e
open
or
on
p
o
s
iti
on.
4.
T
h
is
f
u
rnac
e
i
s
e
q
u
ip
p
e
d
w
it
h an el
ec
tr
o
n
ic
i
gni
ti
on s
y
s
tem
that
a
u
to
m
a
ti
c
a
lly
l
ig
h
ts
the bur
n
e
r.
D
O
NO
T
t
ry
to l
ight
th
e
b
u
rner
by
h
an
d.
5. T
u
rn
o
n
t
he el
ec
tr
ic
power
to t
h
e
fur
n
a
c
e
a
t
the
di
s
c
onnec
ti
n
g
s
w
it
c
h
.
6. A
dj
us
t
the
room
ther
m
o
s
tat
to t
h
e d
e
s
ir
e
d
s
e
tp
o
in
t
and
s
e
t
the o
p
e
rati
ng
m
ode, if
e
q
u
ip
p
e
d
,
to "HE
A
T
".
7. I
f
the
fu
rnac
e wi
ll not oper
ate,
c
al
l a qual
if
ied heati
ng
co
n
tra
ct
o
r f
o
r s
e
rv
ic
e
.
TO
I
N
TE
RR
UP
T (
S
TO
P
) O
P
E
R
A
T
ION
OF
TH
IS
F
U
R
N
A
C
E
:
1
. A
d
ju
s
t
th
e
r
o
o
m
t
h
e
rm
o
s
ta
t to
t
he l
o
wes
t
s
e
tpoi
n
t and
s
e
t
the o
p
e
rati
ng
m
ode, if
e
q
u
ip
p
e
d
,
to "O
F
F
".
2
. I
f s
e
rv
ic
e
wi
ll b
e
pe
rf
or
m
e
d,
t
ur
n
o
ff
a
ll
e
lec
tr
ic
al
p
ow
er
t
o
the
fu
rnac
e at t
h
e
di
s
c
onnec
ti
n
g
s
w
it
c
h
.
3. T
u
rn
th
e
ma
n
u
a
l
o
il
s
huto
ff
v
a
lv
e t
o
the c
lo
s
e
d
o
r
of
f
p
o
s
iti
on.
No
te
s
:
1
. U
s
ing w
ir
e
nut
s
, connect
po
w
er
s
u
ppl
y w
ir
e L1 t
o
pi
gt
a
il
m
ar
k
ed
"1"
a
nd
wi
re L2 t
o p
ig
ta
il
m
a
rk
e
d
"
2
" i
n
f
a
n
cent
er
. C
onn
ect
an ear
th
g
ro
undi
n
g
wi
re t
o gr
oun
d
wi
re t
er
m
ina
l i
n
f
a
n
c
e
n
te
r.
2.
I
f any el
ect
ri
c
al
w
ir
ing m
u
s
t be r
epl
aced
, new
w
ir
ing m
ust
have an
insul
at
io
n
ty
pe r
a
te
d
f
o
r
1
0
5
°C
o
r g
re
a
te
r.
3.
U
s
e onl
y
coppe
r
cond
uct
or
s
f
o
r
al
l
fi
e
ld and r
epl
a
c
e
m
e
n
t
wi
ri
n
g
.
4.
For
a
dequat
e over
cur
rent
p
rot
e
c
ti
on
, m
axi
m
um
accep
tabl
e s
ize
ti
m
e del
a
y
t
y
pe
fuse
o
r i
n
v
e
rs
e
t
im
e
ci
rc
u
it
br
eaker
i
s
1
5
A
.
5.
Ty
p
ical
r
oom
t
her
m
ost
at
an
ti
ci
pat
or
set
ti
n
g
i
s
0
.1
A
.
6.
U
s
e C
la
s
s I
t
y
pe el
ect
ri
c
al
w
ir
ing t
o
m
a
ke
ther
m
o
st
at
conne
ct
io
ns
to
f
a
n
cent
er
and oi
l
p
ri
m
a
ry
s
a
fe
ty
c
o
n
tr
o
l.
7.
I
f r
epl
a
c
ing f
an
& l
im
it
t
her
m
ost
at
ic
cont
rol
, r
em
ove
low
vol
tage j
um
per
t
a
b
o
n
n
e
w c
o
n
tr
o
l.
8
. E
le
c
tr
ic
a
l s
c
h
e
m
a
ti
c
s
ho
w
n
w
it
h
he
a
ti
n
g
s
y
s
te
m
,
c
o
o
lin
g
s
y
s
te
m
(
if
e
q
ui
pped)
, and
fan
of
f.
41