Pereko AGRO Multi 12, Operation And Maintenance Manual

Page: 64 / 116

28
W
ir
in
g
d
iag
ram
–
w
ith
el
ectr
ic
servo
o
f
v
a
lv
e
T1
–
b
o
ile
r
te
mp
erat
u
re
sen
so
r
C
T4,
T2
–
fu
el
fe
ed
er
te
m
p
erat
u
re
sen
so
r
C
T4,
T3
–
H
UW
te
mp
era
tu
re
sen
so
r,
T4
–
mi
xe
r
1
t
emp
era
tu
re
sen
so
r
C
T4,
T5
–
ou
t-
d
o
o
r
te
mp
erat
u
re
sen
so
r
-
ty
p
e
C
T6
-P
,
T6
–
b
o
ile
r
re
tu
rn
w
at
er
te
mp
era
tu
re
sen
so
r,
,
T7
–
w
eat
h
er
te
mp
erat
u
re
sen
so
r
C
T6
-P
,
T8
–
e
xh
au
st
g
as
te
mp
erat
u
re
sen
so
r
C
T2S,
R
E
–
r
el
ay
(12
V
,
ma
x
80
mA
)
to
conne
ct
re
se
rve
b
oi
le
r
R
,
al
ar
m
A
L,
b
oi
le
r
shunt
p
ump
PP
,
or
H
UW
ci
rcul
ati
ng
p
um
p
PC
,
RT
1
–
u
n
iv
ersal
t
h
er
mo
st
at
o
f
th
e
mi
xe
r
1
an
d
t
h
e
b
o
ile
r
,RT
2
–
t
h
erm
o
st
at
o
f
th
e
m
ix
er
2
,
R
–
re
servo
ir
b
o
ile
r,
AL
–
al
arm
in
d
ica
to
r,
PP
–
sh
u
n
t
p
u
mp
t
o
p
ro
te
ct
t
h
e
re
tu
rn
o
f
th
e
b
o
ile
r,
PC
–
H
UW
ci
rcu
lat
io
n
p
u
mp
,
E
T
–
ro
o
m
p
an
el
e
co
S
TE
R
TO
UC
H
,
B
–
add
it
io
n
al
mo
d
u
le
(t
w
o
h
eat
in
g
ci
rcu
it
s,
h
eat
b
u
ff
er
,
H
UW
ci
rcu
lat
io
n
p
u
mp
),
L,
N,
PE
–
p
o
w
er
su
p
p
ly
cabl
e
230
V
~
,
S
TB
–
sa
fe
ty
te
mp
era
tu
re
l
im
it
er
(di
sc
o
n
n
ect
s
fe
ed
er
an
d
b
lo
w
-i
n
),
W
–
f
an
,
PO
-
f
u
el
f
e
ed
er
mo
to
r,
PC
O
–
b
o
ile
r
p
u
mp
,
PC
W
–
H
UW
p
u
mp
,
PM
–
n
o
.1
mi
xe
r
p
u
mp
,
S
M
–
mi
xe
r
servo
,
GR
–
g
ro
u
n
d
st
ri
p
,
UZ
–
gr
o
u
n
di
n
g
o
f
me
tal
re
g
u
lat
o
r
h
o
u
si
n
g
.
eco
NE
T
–
e
co
NE
T30
0
i
n
te
rn
et
mo
d
u
le
,
DS
–
add
it
io
n
al
p
ro
te
ct
io
n
,
(d
esc
ri
p
ti
o
n
i
n
sect
io
n
35
).