27
Subject to change without notice | 83031200dUK | ait-deutschland GmbH
-F1
0
-F1
3
A1
A2
-K1
3
-F
14
A1
A2
-K
14
-F
11
A1
A2
M
ZI
P
M
Z
UP
ZIP
ZW
2
M
X
52
-X8
N
5
ZW2/SST
A6
ZW
1
Z
W1
K
13
1
0
-X
5
4
X1
/X5
F
10
5
5
F
11
L1
A1
5
3~N/PE/400V/50Hz
PE
TB1
HUP
BU
P
TA
11
-X
12
A2
H
UP
X
8
PE
-X1
MZ1
N
PE
Z
W
2/S
S
T
Z
W2
4
R
FV
MI
S
7
A1
L
M
-X0
2
N
A3
V
B
O
Z
UP
-X
3
-X2
Air
water
outside
X7
T
BW
1
MA1
E
V
U
HUP
3
7
A
4
GND
2
9
3~PE/400V/50Hz
FP1
BUP
N
T
er
m
in
als
Z
W1
N
am
e
MOT
1
2
TBW
8
3
PE
6
A2
GND
A4
X
0-
X
4
VBO
ZUP
8
3
1
B
UP
A3
A6
1
1
ZW
2
X
12
Z
IP
In
fo
rm
at
io
n
o
n f
us
es
c
an
b
e f
ou
nd
in
th
e t
ec
hn
ic
a
l d
at
a
-X
52
F1
4
-X7
Z
W1
K
14
A5
A5
3~N/PE/400V/50Hz
RFV
F1
3
L1
TB1
L1
ZW1
-X4
RFV
F
P1
N
M
OT
2
T
B1
1~N/PE/230V/50Hz
E
VU
GND
T
RL
B10 A
9
M
A
1/M
IS
TA
GND
P
EX
TA
Le
g
e
n
d:
ASD
TBW
TRL
PE
GND
GND
1
04
12
PEX
6
EVU
MZ
1/MI
S
U
K
83
1164
F
unc
tion
C
ont
rol
ler
boar
d;
A
ttent
ion:
I
-m
ax
=
6
A
/23
0V
A
C
H
eat
pu
m
p
S
ub-
di
str
ibu
tion
uni
t i
nt
er
n
al
ins
tal
lat
ion
T
er
m
in
al
s i
n
sw
itc
h
box
w
al
l r
egul
at
or
H
ot
w
a
ter
o
r buf
fe
r s
tor
age
tank
H
ot
w
a
ter
o
r buf
fe
r s
tor
age
tank
3-
pol
. C
u
t out
c
om
pr
es
sor
; A
ttent
ion:
R
ight
-hand
rot
. fi
el
d i
s m
andat
or
y!
C
ut
ou
t c
ont
rol
ler
uni
t
C
ut
o
ut
a
ux
ilia
ry
heat
ing
1
C
ut
ou
t
a
ux
ili
a
ry
heat
ing
2
C
ont
ac
tor
el
e
ctr
ic
he
at
in
g
el
e
m
ent
b
uf
fe
r t
ank
C
ont
ac
tor
el
e
ctr
ic
he
at
in
g
el
e
m
ent
h
ot
w
at
er
or
bu
ffer
tank
H
ot
w
a
te
r c
irc
ul
ati
ng
pum
p/
sw
itc
hi
ng
v
al
ve
E
ne
rgy
s
uppl
ier
c
ont
ac
t; c
los
e
d on
rel
eas
e;
br
idg
e i
f n
o
bl
oc
king
int
e
rv
al
P
ump
for
m
ix
in
g
ci
rcu
it
1
H
eat
ing
c
irc
ui
t c
irc
ul
at
ing
pum
p
C
har
ge/
di
sc
har
ge/
cool
ing
m
ix
e
r 1
o
pen
C
har
ge/
di
sc
har
ge/
cool
ing
m
ix
e
r 1
c
los
e
d
O
ver
loa
d pr
ot
ec
tion;
in
ter
nal
ly
w
ire
d
N
o f
unc
tion
A
cc
es
sor
ies
: R
em
ot
e
cont
rol
E
xter
nal
s
ens
or
S
en
sor
m
ix
ing
c
irc
ui
t 1
Ho
t
w
a
ter
gaug
e/
ther
m
os
tat
E
xter
nal
ret
ur
n s
ens
or
V
en
tilat
or
; i
nt
er
na
lly
w
ired
T
er
m
in
al
stri
ps
on
con
trol
le
r boar
d (
see
s
tic
ker
)
P
lugs
on
c
on
trol
ler
boar
d (
see
s
tic
ke
r)
T
er
m
in
al
s
trip
in
s
w
itc
h
box
w
al
l r
egu
lat
or
; N
/P
E
di
str
ibut
ion
for
ex
te
rnal
2
30V
de
vic
es
D
is
tribut
ion
box
in
h
eat
pum
p
;
pow
er
sup
pl
y
out
put
co
m
pr
es
sor
P
lug
on
s
w
itc
h b
ox
hea
t pum
p
(c
ont
rol
line
)
P
lu
g
on
sw
itc
h
b
ox
hea
t
pum
p
(g
au
ge
lin
e)
Auxiliary
circulation
pump
C
irculation
pump
C
ont
rol
s
ignal
of
add
itional
heat
g
en
er
at
or
1
C
ont
rol
s
ignal
of
add
itional
heat
g
en
er
at
or
2
T
er
m
inal
di
agr
am
LW
250A
/ 310A
8311
64
A
chi
m
P
fle
g
er
0
4.12
.20
09
-
P
EP
0
20
/2
00
9
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
1
/1
1
0
4.1
2.
20
0
9
1
0X
449;
A
chi
m
P
fleg
er
10X
547;
B
la
tt-N
r.
Z
us
ta
nd
Ä
nde
ru
n
g
B
ea
rb.
D
at
u
m
N
am
e
B
l v
o
n A
n
z
D
at
u
m
LW 300A
Terminal diagram
