54
Subject to change without notice | 83050400fUK – Translation into English of the original German operating manual | ait-deutschland GmbH
ϑ
TB1
-X
4
-R
11
TB
1
GND
ϑ
TA.
-R7
TA
GND
ϑ
RFV
-R9
R
FV
GND
TR
ϑ
TBW
-R
8
TB
W
GND
ϑ
TWE
-X
5
-R2
TW
E
GND
ϑ
TWA
-R3
TW
A
GND
ϑ
TRL
-R
4
TR
L
GND
ϑ
TVL
-R
5
TV
L
GND
ϑ
THG
-R
6
TH
G
GND
CW.
GND
AIn
-X6
yellow
white
Green
Brown
-B2
F
low
s
ens
or
GND
AO1
0-
10
V
/2.
14
GN
D
/2.
14
AO2
-X
6
GND
R9
CW
B
WT
H
ot
ga
s s
ens
or
T
VL
T
RL
R5
-C
W
-A
1
Y4
R7
R
et
ur
n
sens
or
E
nc
odi
ng
res
is
tor
, 9
76
O
hm
O
per
at
ing
m
at
e
rial
s
R3
R1
0
-A
6
T
WA
R
8
R
F
V
A0
1
R4
A1
A
nal
o
gue
out
put
1
T
B1
T
WE
R2
U
K
8
1
7
286f
A
na
lo
gue
out
pu
t 2
B2
T
BW
A
In
A
nal
o
gue
input
A
02
-R
10
F
low
s
ens
or
H
eat
s
our
ce
input
s
e
ns
or
E
xter
nal
s
ens
or
S
ens
or
m
ix
in
g
c
irc
ui
t 1
C
ont
rol
ler
bo
ar
d;
A
ttent
ion:
I-
m
ax
=
6
A
/230V
A
C
H
eat
s
our
ce
out
put
s
ens
or
C
om
for
t pl
at
e
T
HG
L
eg
en
d
:
R
11
R
6
TA
A
cc
es
sor
ies
: R
em
o
te
cont
rol
-Y
4
A6
D
om
es
tic
hot
w
at
e
r s
ens
or
F
low
s
ens
or
; ins
tal
led
w
ith
opt
ional
int
egr
at
ed
hea
t quant
ity
m
et
er
F
unc
tion
A
cc
es
sor
ies
: P
roc
es
s w
at
er
for
the
rm
o
stat
B
WT
21
.04
.20
1
5
Ä
M
0
20/
20
14
3
A
chi
m
P
fle
g
er
e
3
/3
A
ch
im
P
fle
ge
r
07
.11
.20
08
LW
C
100-
120
LU
X
2
8172
86
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
f
Ä
M
02
0/
2014
B
l v
o
n A
n
z
N
am
e
D
at
u
m
Z
us
ta
nd
B
la
tt-N
r.
B
ea
rb
.
D
at
u
m
Ä
nde
ru
n
g
LWC 100 – LWC 120
Circuit diagram 3/3
