26
Subject to change without notice | 83054000dUK – Translation into English of the original German operating manual | ait-deutschland GmbH
-F1
0
-F1
3
-F
14
A1
A2
-K
14
-F
11
A1
A2
Z
W
2/S
S
T
D
is
tribut
ion
box
in
h
eat
pum
p
; pow
er
s
uppl
y out
put
add
itiona
l heat
ing
C
ont
ro
l s
ignal
of
add
itional
heat
g
ener
ator
2
-X
8
A
ux
iliar
y c
irc
ul
at
io
n
pum
p
Z
W2
-X
9
P
lug
on
sw
itc
h
b
ox
heat
pum
p
(gau
ge
line)
ZIP
5
ZW2/SST
Z
UP
5
4
A5
5
X8
-X
5
N
1
0
F
10
3-
pol
. C
u
t out
c
om
pr
es
sor
; A
tte
nt
ion
: R
igh
t-hand
rot
. fi
eld
is
m
andat
or
y!
M
B
UP
C
ut
o
ut
c
on
trol
ler
uni
t
PE
X
52
A1
F1
1
1
2
GND
PE
3~N/PE/400V/50Hz
HUP
6
L1
TB1
1
11
-X
1
H
eat
pu
m
p
HUP
TA
U
K
83
1148
-X
12
A2
X9
5
MZ1
N
PE
MI
S
ZW
2
4
7
T
er
m
in
al
s
trip
in
sw
itc
h
box
, hy
dr
au
lic
s
tat
ion;
N
/P
E
di
str
ibut
ion
for
ex
ter
na
l 230
V
dev
ic
es
D
is
tribut
ion
box
in
h
eat
pum
p
; pow
er
s
uppl
y out
put
c
om
pr
es
sor
-X2
M
V
ent
ilat
or
; int
er
na
lly
w
ired
S
ub-
di
str
ib
ut
ion
uni
t int
er
n
al
ins
tal
lat
ion
RF
V
L
7
-X0
2
N
A3
V
BO
Z
IP
-X3
cir
cul
at
ion
pum
p
X7
HU
P
A
ir
w
a
te
r o
u
ts
id
e
7
-
1
9
k
W
wi
th
h
y
d
ra
u
li
c
s
ta
tio
n
1
+2
B
WT
A1
A4
E
V
U
P
lugs
on
c
on
tro
ller
boa
rd
(s
ee
sti
ck
e
r)
T
er
m
in
al
s i
n
sw
itc
h
box
, hy
dr
aul
ic
s
tat
ion
X1
/X5
MA1
2
3
GND
9
3~PE/400V/50Hz
FP1
BUP
N
E
xter
nal
s
ens
or
X
0-
X
4
3
Na
m
e
PE
MOT
A2
1
P
lug
on
sw
itc
h
b
ox
heat
pum
p
(c
ont
rol
line)
D
iv
er
ting
val
ve
for
dom
es
tic
hot
w
at
er
; int
er
nal
ly
wi
re
d
TRL
T
er
m
in
al
s
trips
o
n
cont
rol
ler
boar
d
(s
ee
sti
ck
er
)
A3
1
1
3
ZUP
GND
C
har
ge/
dis
char
ge/
coo
ling
m
ix
e
r 1
clos
e
d
8
B
UP
K
14
C
ont
ac
tor
el
e
ctr
ic
he
at
ing
el
e
m
ent
hot
w
at
er
or
b
uf
fer
tank
A4
BWT
C
ut
out
a
ux
ilia
ry
heat
ing
1
7
-
1
9
k
W
ZI
P
M
X
12
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
RFV
C
ut
out
a
ux
ilia
ry
heat
ing
2
VBO
F1
4
PE
Z
W2
-X7
H
ot
w
a
ter
or
buf
fer
s
tor
age
tank
3~N/PE/400V/50Hz
E
xter
nal
ret
ur
n
sens
or
-X
52
A5
F1
3
M
on
itor
in
g,
ex
ter
nal
c
ur
rent
anode
, int
er
nal
ly
w
ire
d
TB1
L1
ZW1
-X4
RFV
E
ner
gy
s
uppl
ier
c
ont
ac
t; c
los
e
d
on
rel
eas
e;
br
idge
if no
bl
oc
king
int
e
rv
al
F
P1
N
M
OT
2
T
B1
1~N/PE/230V/50Hz
E
VU
T
er
m
in
als
O
ver
loa
d
pr
ot
ec
tion;
int
er
nal
ly
w
ire
d
T
RL
F
un
cti
on
B10 A
9
M
A
1/MI
S
TA
GND
C
ont
rol
ler
boar
d;
A
ttent
ion:
I-
m
ax
=
6
A
/230V
A
C
P
EX
TA
Le
ge
nd:
ASD
BWT
8
P
um
p
for
m
ix
ing
cir
cui
t 1
GND
L1
C
har
ge/
dis
char
ge/
coo
ling
m
ix
e
r 1
open
GND
1
0
4
1
2
PEX
6
S
ens
or
m
ix
ing
c
irc
ui
t 1
D
om
es
tic
h
ot
w
ate
r s
en
sor
/th
er
m
os
tat
; int
er
nal
ly
w
ired
EVU
H
eat
ing
cir
cui
t c
irc
ul
at
ion
pum
p
; in
ter
nal
ly
w
ired
MZ
1/
MI
S
A
cc
es
sor
ies
: R
em
ot
e
cont
rol
T
er
m
inal
di
agr
am
H
T
1_2
LU
X
2;
7
-19
kW
8311
48
A
ch
im
P
fle
ge
r
14
.11
.20
0
8
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
15
.04
.20
0
9
1
50
319X
X
X
A
chi
m
P
fleg
er
150
318X
X
X
B
la
tt-N
r.
Z
us
ta
nd
Ä
nd
er
un
g
B
ea
rb.
D
at
u
m
N
am
e
B
l v
o
n A
n
z
D
at
u
m
HT 1 / HT 2 with LW 71A – 180A
Terminal diagram