Carrier SUPRA 750Mt - Figure 2-6 Control Relay Board View

2
-
1
0
6
2
-
-
6
1
1
X
X
-
-
2
0
(
0
3
/
0
4
)
This control
relay board
allows a better
maintenance using pin
connections (
TP01 to TP
17 ).
With a multimet
er
, an
output
voltag
e can be
measur
ed,
pin by pin, to check
relay
s power
supply.
Figure 2-6
Control r
elay boar
d view
FUSE IDENTIFICATION
R
e
p
.
I
t
e
m
A
m
p
s
F
1
M
a
i
n
f
u
s
e
6
0
A
F
2
R
C
R
f
u
s
e
5
A
F
3
R
u
n
R
e
l
a
y
f
u
s
e
1
5
A
F
4
H
e
a
t
e
r
r
e
l
a
y
f
u
s
e
1
0
A
F
5
S
p
e
e
d
r
e
l
a
y
f
u
s
e
5
A
F
6
U
n
l
o
a
d
e
r
f
u
s
e
3
A
F7
De
fr
os
t
da
mp
er
re
la
y
fu
se
7.
5
A
F
8
E
l
e
c
t
r
i
c
f
a
n
m
o
t
o
r
f
u
s
e
7
.
5
A
F
9
E
l
e
c
t
r
i
c
f
a
n
m
o
t
o
r
f
u
s
e
7
.
5
A
F
1
0
E
l
e
c
t
r
i
c
f
a
n
m
o
t
o
r
f
u
s
e
5
A
F
1
1 F
u
e
l
p
u
m
p
f
u
s
e
3
A
RELAY IDENTIFICATION
R
e
p
.
I
t
e
m
SS
R
St
ar
te
r
so
le
no
id
re
la
y
CA
R
Ca
pac
it
or
al
te
rn
at
or
re
la
y
CR1
,2,
3
Cool
rel
ay (
1st
, 2n
d ,
3rd
comp
art
men
t)
EHR
1,2
,3
Ele
ctr
ica
l
hea
t
rel
ay
(1st , 2nd , 3rd compartment)
FL
R
Fl
as
hi
ng
r
el
ay
UF
R
Un
lo
ad
er
fr
on
t
re
la
y
FHR
Fue
l
he
at
er
re
la
y
(o
pt
io
n)
S
R
S
p
e
e
d
r
e
l
a
y
HGR
1,2
,3
Hot
gas
rel
ay
(1st , 2nd , 3rd compartment)
DE
R
Di
es
el
el
ec
tr
ic
re
la
y
RR1
,2,
3
Run
rel
ay
(1s
t ,
2nd
, 3
rd
comp
art
men
t)
GP
R
Gl
ow
pl
ug
re
l
ay
R
CR
Ru
n
co
nt
r
ol
r
el
ay
MH
R
Ma
i
n
he
at
r
el
ay
RBP
R
Regu
lat
ion
by-
-pass
rel
ay