Carrier 58MXB Series, Инструкция по установке, запуску и эксплуатации, Страница: 28 / 60

Fig.
35—Wiring
Diagram
A03229
PCB
TRA N
FR
S
NOT
E
#
1
1
LS
PRS
(W
H
E
N USE
D
)
LG
P
S
FUS
ED O
R
C
IRC
UI
T
BR
EAKER
DI
SCO
NNE
CT
SWI
T
C
H
(
W
HE
N RE
Q'
D)
NO
T
E
#
2
JB
L1
L1
BLW
R
HI
/L
O
TO
1
1
5
VAC F
IELD DI
SCO
NN
ECT
NO
TE #
2
E
Q
U
IPM
EN
T
G
R
O
U
N
D
SPAR
E-
1
H
EAT
FA
N
C
OOL
HS
IR
EA
C
-1
ST
AR
T
OL
HI
M
E
D HI
ME
D
L
O
LO
BL
W
M
S
C
H
E
MA
T
IC DI
A
G
RA
M
(N
AT
U
R
AL
G
AS &
PR
O
P
AN
E)
1
1
HS
I
2
PL
3
2
PL
2
11
5
VAC
PR
1
TR
A
N
2
4
VAC
M
ID
R
TE
S
T
/T
W
IN F U
1
NO
T
E
#6
ID
M
OL
AU
X
C
AP -
2
C
AP-
1
L2
FR
S
LS
LG
PS
(W
HE
N
US
E
D
)
NO
T
E
#1
1
PR
S
FS
E
9 1 5
CP
U
PC
B
Y1
G
C
R
W
SE
C
-1
GV
R
-1
NO
T
E
S
:
32
67
96
-1
01
R
E
V
. B
OM
10
4
6 2
PL
4
2
3 1
NE
UT
RA
L
IL
K
FU
2
L1
IL
K
GN
D
RED
BL
U
ORN
WH
T
RED
RE
D
ORN
RE
D
RE
D
GR
N
/Y
E
L
YEL
BL
U
BL
U
RE
D
WHT BL
K
LE
D
1
1 2 3 4 5 6 7 8 91 0
BL
O
W
ER
O
FF
D
E
L
A
Y
J
U
M
P
E
R
SEL
EC
T
YEL
OL
STAR
T
BL
K
WH
T
WH
T
BR
N
ID
M
BR
N
CAP -
2
AU
X
OL
M
HSI
WH
T
BL
K
BL
K
WHT
WHT
(C
OM
)
BL
K
BL
K
WHT
WH
T
2
1
PL
2
WH
T
BL
K
BL
K
BL
W
M
C
AP -
1
SPAR
E 1
SPA
RE 2
EAC-
1
PR
1
SEC
-2
SEC-
1
EAC
-2
SEC
-2
8
7 3
PL
1
2 1
PL
3
3 2 1
PL
4
BR
N
BR
N
RE
D (
L
O
)
WH
T
(C
O
M
)
YEL
BL
U
(M
E
D
L
O
)
CO
M
HU
M
GV
R
-2
DH
UM
Y/
Y2
(M
E
D
H
I)
FAN
11
WH
T
PL
1
11
L2
GRN/
Y
E
L
GR
N
/Y
E
L
GR
N/
Y
E
L
GN
D
NO
T
E
#
3
GV
M
C
NOT
E
#
3
GV
M
C
GR
N
/Y
E
L
G
R
N/
YEL
FSE
NO
T
E
#10
WHT
Y1
R
Y/
Y
2
W
C
HU
M
om
TE
S
T
/T
W
IN
24V
FU
1
J1
18
0
15
0
12
0
90
G
D
HUM
NOT
E
#
6
EAC
-2
L2
NEU TRAL
NO TE #8
BLW
L1
FA
N
BH
T/
C
L
R
B
FAN
R
BLW
R
COOL H
EAT
BL
K (
H
I)
L E G E N D
B
FANR
C
O
NTI
NU
OUS-
FAN S
E
LE
C
T REL
A
Y,
SP
DT
B
H
T/
C
LR
B
LO
W
E
R M
O
TO
R
SP
EED
C
H
ANGE REL
A
Y,
SP
DT
BL
W
R
BL
O
W
E
R
M
O
TO
R
R
E
LA
Y,
S
P
ST
-(
N
.O
.)
B
LW
M
B
LOW
ER M
O
TO
R
, P
E
RM
AN
ENT-
SP
LI
T-
C
A
PA
C
ITOR
C
A
P
1
, 2
C
AP
AC
IT
OR
C
P
U
M
IC
ROP
ROC
E
SSOR AN
D
C
IRC
U
ITRY
EA
C
-1
E
LEC
TR
ON
IC
A
IR
C
LEA
N
E
R
C
O
N
N
EC
TION
(
115
V
A
C
1
.0
A
M
P
M
A
X
.)
EAC
-2
EL
EC
TRON
IC
AIR C
LEANER C
O
NNEC
TION
(C
O
M
MON)
FR
S
FL
AME R
O
LL
OU
T
SW
. -
M
ANUAL
RESET
,
SP
ST
-(
N
.C
.)
FS
E
FL
A
M
E
-P
ROV
IN
G EL
EC
TROD
E
FU
1
FUSE,
3
AMP
, AU
TOMOTIV
E
B
LADE TY
P
E
, F
A
C
TOR
Y
INS
TAL
LE
D
FU
2
FUSE OR C
IRC
UIT B
R
EAK
ER
C
U
RRENT INTERRU
P
T D
E
V
IC
E
(F
IEL
D
IN
ST
AL
LE
D
&
SU
P
P
LI
ED
)
GND
EQU
IP
M
ENT GROU
ND
GV
GAS
V
A
LV
E
-R
E
DUN
DANT
GV
R
1
, 2
GAS
V
A
LV
E
REL
A
Y,
DP
ST
-(
N.
O.)
H
SI
H
OT S
U
RF
AC
E
IGNIT
E
R (1
1
5
V
A
C
)
H
SI
R
H
O
T S
U
RF
AC
E
IGNIT
E
R REL
A
Y, S
P
ST-
(N
.O.)
H
U
M
2
4
V
AC
H
U
M
ID
IF
IER
C
O
NNEC
TI
ON (
0
.5
AM
P.
MAX.
)
IDM
IND
UC
ED
DRAF
T M
O
TO
R, P
SC
IDR
IND
UC
ED
DRAF
T M
O
TO
R
REL
A
Y,
SP
ST-
(N
.O.)
IL
K
B
LO
W
E
R AC
C
E
SS
P
A
N
E
L
INTERL
OC
K
SW
ITC
H
,
SP
ST
-(
N
.O.)
J1
B
LO
W
E
R
-
O
FF
DE
LA
Y JU
M
P
E
R
S
E
LE
CT
O
R
JB
JU
N
C
TI
O
N
B
O
X
LE
D
LI
G
H
T-
E
MI
TTI
NG
DI
ODE F
O
R S
TA
TU
S C
O
D
E
S
-
AMB
ER
LG
P
S
LO
W GAS
P
R
ESS
URE
SWITC
H
, SP
ST-
(N
.O.
)
LS
LI
MIT
SWITC
H
, AU
TO-
RESET
,
SP
ST
(N.C
.)
OL
AU
TO-
RESET INTERNA
L M
O
TOR OV
ERL
OAD
TE
M
P
ERA
TU
RE S
W
ITC
H
(
N
.C
.)
P
C
B
P
RIN
TED
C
IRC
U
IT
B
O
ARD
C
O
NTROL
PL1
1
1
-C
IR
C
U
IT
PC
B CO
N
N
E
C
TO
R
P
L2
2
-C
IR
C
U
IT C
O
N
N
E
C
TOR
P
L3
2
-C
IR
C
U
IT H
SI,
C
O
N
N
E
C
TOR
P
L4
3
-C
IR
C
U
IT ID
M
EX
TE
N
SI
O
N
C
O
N
N
EC
TOR
P
R
S
P
RES
SURE SWITC
H
,
SP
ST-
(N.O.
)
TE
ST/
TW
IN
C
OM
P
O
N
E
NT TEST
& T
W
IN
TERM
INAL
TRAN
TRANSF
ORMER-
1
1
5
V
AC
/2
4
V
AC
JU
N
C
TI
O
N
UNM
ARK
ED TERM
INAL
P
C
B
C
O
NT
RO
L
TE
R
M
IN
A
L
FA
C
TORY
W
IRI
NG
(1
1
5
V
A
C
)
FA
C
TORY
W
IRI
NG
(2
4
V
AC
)
FI
EL
D WI
R
ING (
1
1
5
V
A
C
)
FI
EL
D WI
R
ING (
2
4
V
AC
)
C
O
ND
UC
TO
R
ON C
O
NT
ROL
P
C
B
FI
EL
D WI
R
ING S
C
REW T
E
RMI
NA
L
FI
EL
D
EAR
TH
GROU
ND
EQU
IP
M
ENT GROU
ND
FI
E
LD S
P
LI
CE
P
LU
G
REC
EP
TA
C
LE
1.
If
a
n
y of
t
h
e o
ri
g
inal
equ
ipmen
t
wi
re
is
r
epl
ac
e
d
us
e
wi
re
r
a
te
d
f
o
r 10
5˚
C
.
2.
Use
onl
y c
o
p
p
er
wi
re
be
tw
e
e
n
t
h
e
di
sc
o
n
n
e
ct
s
w
itc
h
a
n
d
t
h
e
f
u
rn
ac
e
ju
nc
tion
box
(
JB)
.
3.
Thi
s wi
re
m
u
st
b
e
c
o
n
n
ec
te
d
t
o
f
u
rn
a
ce s
h
e
e
t m
e
ta
l f
o
r
co
nt
ro
l t
o
pr
o
ve f
lame.
4.
Symbo
ls
a
re
e
lec
tr
ic
a
l r
e
pr
e
sen
ta
tion
onl
y.
5.
Sol
id
li
ne
s i
n
si
de PCB ar
e p
ri
n
te
d c
ir
cui
t bo
a
rd c
o
n
d
uc
to
rs
an
d
a
re
no
t
in
cl
u
d
e
d
in
le
g
e
n
d
.
6.
Repl
ac
e
on
ly
w
ith
a
3 a
m
p
f
u
se
.
7
.
In
du
cer (I
D
M
) an
d
bl
ow
er (B
LW
M
) m
o
tors co
n
tai
n
in
te
rn
a
l au
to
-r
ese
t t
h
erm
al
o
ve
rl
o
ad
sw
itch
es
(O
L
).
8
.
N
e
u
tr
a
l co
nne
ct
ions
are
in
terch
ang
ea
bl
e
w
ith
in
th
e N
E
U
T
R
A
L c
o
n
nec
to
r b
loc
k.
9
.
B
lo
w
er
m
o
tor
sp
eed
s
e
le
ct
io
ns are
for
av
er
a
g
e
co
n
d
iti
o
ns,
se
e i
n
st
a
lla
tion
in
st
ru
ct
io
ns
f
o
r
d
e
ta
ils
on
o
p
tim
u
m
sp
eed
se
le
ct
io
n.
10
.
YELL
O
W
le
a
d
no
t on
al
l m
o
to
rs
.
1
1
.
F
a
ct
o
ry
c
o
n
nec
te
d
w
hen
LG
P
S
is
no
t us
ed.
1
2
.
Ig
n
iti
o
n
-lo
ck
o
u
t w
ill
o
cc
u
r a
fte
r f
o
u
r c
o
n
se
cu
tiv
e
u
n
su
cc
e
ss
fu
l tr
ia
ls
-f
o
r-
ig
n
iti
o
n
. C
o
n
tr
o
l w
ill
au
to
-r
es
et
a
ft
e
r t
h
re
e
ho
ur
s.
13
.
B
lo
we
r-
on d
e
la
y:
ga
s
h
e
at
in
g
6
0
s
e
co
nd
s,
c
o
o
lin
g
o
r hea
t
p
u
m
p
2 s
e
co
nd
s.
1
4
.
B
lo
w
e
r-
o
ff de
la
y:
g
a
s
hea
tin
g
se
le
ct
io
ns
are
90, 12
0
, 15
0 o
r 18
0
seco
nd
s,
co
ol
in
g
or h
e
a
t
pum
p
90
se
co
n
d
s or
5
se
co
n
d
s w
h
en
de
h
u
m
idi
fy
c
a
ll i
s
a
ct
iv
e
.
NOT
E
#
1
0
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E
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