14
Fig.
№
. 8
Wiring diagram
C
O
N
D
U
C
T
O
R
S
C
O
L
O
R
S
b
n
(b
ro
w
n
)
b
u
(b
lu
e
)
b
k
(b
la
c
k
)
g
n
(g
re
e
n
)
g
n
y
e
(g
re
e
n
/y
e
llo
w
)
rd
(r
e
d
)
y
e
(y
e
llo
w
)
L
E
G
E
N
D
:
A
1
C
o
n
tr
o
l
u
n
it
A
2
K
in
d
lin
g
t
ra
n
s
fo
rm
e
r
w
it
h
g
a
s
v
a
lv
e
A
3
C
o
n
tr
o
l
p
a
n
e
l
A
V
S
3
7
B
2
B
o
ile
r
te
m
p
e
ra
tu
re
s
e
n
s
o
r
-
o
u
tp
u
t
B
3
H
W
t
e
m
p
e
ra
tu
re
s
e
n
s
o
r
-
o
u
tp
u
t
B
7
B
o
ile
r
te
m
p
e
ra
tu
re
s
e
n
s
o
r
-
in
p
u
t
B
9
E
x
te
rn
a
l
te
m
p
e
ra
tu
re
s
e
n
s
o
r
B
3
8
H
W
t
e
m
p
e
ra
tu
re
s
e
n
s
o
r
-
in
p
u
t
E
1
K
in
d
lin
g
e
le
c
tr
o
d
e
E
2
M
o
n
it
o
ri
n
g
e
le
c
tr
o
d
e
M
V
1
F
a
n
Q
1
P
u
m
p
X
1
a
P
o
w
e
r
s
u
p
p
ly
c
o
n
n
e
c
to
r
2
3
0
В
X
1
b
T
h
re
e
-w
a
y
v
a
lv
e
a
n
d
s
e
le
c
te
d
o
u
tp
u
t
c
o
n
n
e
c
to
r
X
1
f
F
a
n
a
n
d
p
u
m
p
p
o
w
e
r
s
u
p
p
ly
c
o
n
n
e
c
to
r
X
2
K
in
d
lin
g
t
ra
n
s
fo
rm
e
r
a
n
d
g
a
s
v
a
lv
e
c
o
n
n
e
c
to
r
X
4
T
e
m
p
e
ra
tu
re
s
e
n
s
o
rs
a
n
d
R
e
s
e
t
b
u
tt
o
n
c
o
n
n
e
c
to
r
X
5
a
S
e
le
c
te
d
i
n
p
u
ts
c
o
n
n
e
c
to
r
X
6
a
S
e
le
c
te
d
i
n
p
u
ts
c
o
n
n
e
c
to
r
X
7
a
C
o
n
n
e
c
ti
o
n
o
f
ro
o
m
d
e
v
ic
e
s
(
Q
A
A
7
4
,
7
5
…
)
X
8
P
W
M
f
a
n
c
o
n
tr
o
l
c
o
n
n
e
c
to
r
X
1
0
a
P
W
M
/1
-1
0
В
o
u
tp
u
ts
c
o
n
n
e
c
to
r
X
1
1
C
o
n
n
e
c
to
r
fo
r
c
o
n
n
e
c
ti
o
n
o
f
O
C
I
3
4
5
X
1
2
,
1
3
P
ro
g
ra
m
m
a
b
le
c
o
n
n
e
c
to
rs
X
1
5
P
W
M
p
u
m
p
c
o
n
tr
o
l
c
o
n
n
e
c
to
r
X
1
7
E
a
rt
h
c
o
n
n
e
c
to
r
X
1
8
P
ro
te
c
ti
v
e
t
h
e
rm
o
s
ta
t
c
o
n
n
e
c
to
r
X
3
0
C
o
n
tr
o
l
p
a
n
e
l
c
o
n
n
e
c
to
r
X
5
0
R
V
S
r
e
g
u
la
to
r
c
o
n
n
e
c
to
r
X
5
4
W
a
te
r
p
re
s
s
u
re
s
e
n
s
o
r
c
o
n
n
e
c
to
r
Y
3
T
h
re
e
-w
a
y
v
a
lv
e
P
ro
te
c
ti
v
e
c
la
m
p
s