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REV-7
7.16
© 2009 by Thermoplan AG, Subject to change
SECTION 7
Technical Manual
Electrical Diagram CBTM (230V)
N
L1
LE
D
J8
J1
J6
J7
Gro
und
s
Dra
wer
Flo
od
sen
sor
C
ha
ss
is
B
W
3-
C
B
TM
C
of
fe
e
m
ac
hi
ne
06
.1
2.
20
10
M
S
C
11
7.
96
9/
A
Val
ve
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
KA
1-3
KA
1-4
KA
1-2
KA
1-1
KA
1-6
Fro
nt-L
ift
KA
1-9
KA
1-8
KA1
-7
H
M
1
M
M
C
N
3
S
T1
C
H
2
Hyd
rau
lic
Uni
t
HY
1
Sup
ply
KA
1
RS
485
RS
232
EP
RO
M
C
PU
pr
in
t
B
W
C
O
_V
09
01
11
6.
09
9
M
K
1
E
E
P
R
O
M
S
P
R
O
G
C
N
1
C
H
1
M
ec
ha
ni
c
Mot
or
Bre
w
Ree
d
Bea
nH
opp
er1
Ree
d
Bea
nH
opp
er2
Mic
ros
witc
h
Res
et
M
M:P
ow
er
M:P
ow
er
E:H
all
E:H
all
E:H
all
Hea
tin
g
Bre
w
Cha
mbe
r
Hea
tin
g
Fro
ntB
loc
k
Mot
or
Grin
der
M
L1
M1
M2
Cap
ica
tor
G
N
D
4
5
6
7
8
9
10
11
12
A
B
C
1
2
3
H
M
2
CH
2-1
1
CH
2-1
0
CH
2-8
CH
2-9
6
9
5
1
CN
3-1
CN
3-2
CN
3-4
CN
3-6
CN
3-5
FO
X
Dis
pla
y
G
A
1
A
2
Tr
ia
c:
B
oi
le
r
C
of
fe
e
&
M
ilk
FO
X
Int
erfa
ce
CC
IS
UB
-D
9x
CN
1-1
6
CN
1-1
4
CN
1-1
2
CN
1-6
CN
1-4
CN
1-2
CN
1-1
5
CN
1-1
3
CN
1-1
1
CN
1-5
CN
1-3
CN
1-1
CN
1-8
CN
1-7
HY
1-9
HY
1-8
MK
1-8
MK
1-1
0
HY
1-7
HY
1-6
MK
1-7
MK
1-4
HY
1-4
MK
1-6
MK
1-2
MK
1-5
MK
1-3
HY
1-3
HY
1-5
HY
1-1
HY
1-2
CH
1-2
CH
1-1
CH
1-3
CH
1-4
Mai
np
ow
ers
witc
h
CN
2A
CN
2B
CN
5
C
C
I-R
eg
is
tra
tio
n
2
B
LD
C
M
ot
or
s
Cof
fee
Uni
t
CN
4
M
ilk
U
ni
t
C
ha
ss
is
S
te
am
P
O
1
P
ow
er
B
oa
rd
C
ha
ss
is
Fan
FA
LE
D
CH
2-6
CH
2-5
Tab
let
CH
2-7
CH
2-1
CH
2-4
Key
5V
DC
5V
DC
Sig
.
Sig
.
12V
DC
GN
D
N
L
Rx
Tx
GN
D(L
)
GN
D*
+24
VD
C*
16
uF
230
V1
9W
230
V3
5W
5V
DC
GN
D
Sig
.
Sig
.
24V
DC
Sig
.
24V
DC
Sig
.
5V
DC
GN
D
24V
DC
Sig
.
GN
D
5V
DC
24V
DC
LD
4
LD
3
LD
5
LD
6
LD
7
LD
2
LD
1
GN
D
L
N
GN
D
N
L
N
L
24
V
D
C
24
V
D
C
L
N
G
N
D
NM
ill
1
NM
ill
2
1
2
3
..
5
6
7
..
P
IN
-D
en
om
in
at
io
n
1
2
3
..
5
6
7
..
fe
m
al
e
m
al
e
1
9
1
9
H
M
1:
H
M
2:
M
M
:
B
M
:
fr
on
t
re
ar
M
od
ul
25
6
1
1
20
20
6
1
20
25
6
6
25
1
re
ar
fr
on
t
C
ha
ss
is
2
3
2
3
10
H
yd
ra
ul
ic
M
od
ul
e-
1
H
yd
ra
ul
ic
M
od
ul
e-
2
M
ec
ha
ni
c
M
od
ul
e
B
re
w
M
od
ul
e
25
Po
ls
15
Po
ls
25
Po
ls
25
Po
ls
19
20
LD
1,
ye
llo
w
:
C
P
U
ok
LD
2,
gr
ee
n:
C
P
U
ok
LD
3,
re
d:
B
U
S
R
x
R
S
-4
85
LD
4,
gr
ee
n:
B
U
S
Tx
R
S
-4
85
LD
5,
gr
ee
n:
P
ow
er
25
0V
ok
LD
6,
re
d:
S
ec
ur
ity
-p
ro
be
is
no
ti
n
w
at
er
LD
7,
ye
llo
w
:
Le
ve
l-p
ro
be
is
no
ti
n
w
at
er
Le
ge
nd
LE
D
(C
PU
pr
in
t):
V
al
ve
C
le
an
V
al
ve
M
ilk
-A
ir
Fl
ow
W
at
er
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
V
al
ve
M
ilk
-
R
in
se
V
al
ve
M
ilk
-
C
le
an
N
TC
B
oi
le
r
C
of
fe
e
10
kΩ
N
TC
M
ilk
In
pu
t
(r
es
er
ve
)
°C
23
0V
3.
2k
W
°C
G
N
D
H
yd
ra
ul
ic
&
M
ilk
N
TC
M
ilk
O
ut
pu
t
(r
es
er
ve
)
4
5
6
7
8
9
10
11
12
A
B
C
1
2
3
5V
D
C
S
ig
.
5V
DC
+
B
oi
le
r:
C
of
fe
e
&
M
ilk
M
ot
or
W
at
er
Pu
m
p
M
ot
or
M
ilk
Pu
m
p
12
5°
C
12
5°
C
GN
D
GN
D
Sig
.
Hal
lC
Hal
lB
Hal
lA
Hal
lC
Hal
lB
Hal
lA
Coi
lB
Coi
lA
Coi
lC
Coi
lA
Coi
lB
Coi
lC
V
al
ve
B
re
w
R
E
1
R
ef
rig
er
at
or
Ree
d
Fro
nt-L
ift
5V
DC
GN
D
KA
1-1
2
Ree
d
MM
-11
10
5.
78
0
PO
1-7
PO
1-8
PO
1-9
PO
1-6
PO
1-5
PO
1-4
PO
1-3
PO
1-2
PO
1-1
Pow
erp
rin
t
BW
CP
_V
091
8
116
.20
9
S
G
1
P
O
3
P
O
2
NM
ill
1
NM
ill
2
G
G
TR
2
TR
1
C
G
1
G
R
1
P
O
4
R
E
L1
24
V
F1
4A
T
P
U
1
G
N
D
op
en
:2
30
V
A
C
F1
4A
T
cl
os
ed
:1
15
V
A
C
Po
w
er
Su
pp
ly
GN
D
CN
2A
-2
CN
2A
-1
CN
2A
-3
CN
2A
-4
Ref
rig
era
tor
(co
ntro
l)
24V
DC
24V
DC
24V
DC
FA
-1
FA
-3
24V
DC
24V
DC
24V
DC
FA
-2
FA
-4
Fan
2
V
al
ve
Te
a
P
E
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
B
M
se
pa
ra
te
Sc
he
m
a
ST1
-5
ST1
-4
ST1
-2
ST1
-1
ST1
-6
ST1
-11
V
al
ve
C
ol
d
M
ilk
Val
ve
Cof
fee
-O
utle
t
V
al
ve
A
ir-
se
le
ct
V
al
ve
-B
lo
ck
P
um
p-
U
ni
t
Tea
res
.
det
ect
ed
clo
sed
Dra
in-
Ope
n
Val
ve
Wat
er-
Inl
et
Val
ve
Milk
-
Out
let
(O
ptio
n)
Fan
1
(O
ptio
n)
Val
ve
ST1
-14
HY
1-3
Tan
k-H
ot-W
Fill
ing
Val
ve
Can
ST1
-12
HY
1-3
res
.
ST1
-10
ST1
-3
ST1
-13
4
3
2
1
G
N
D
N
L
Po
w
er
su
pp
ly
23
0V