47
Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbH
L1
-X7
L2
L3
N
PE
1
2
-K
1
/2
.3
3
4
M
3
T1
T
2
T3
P
E
-M
1
VD
1
5
6
1
2
-K3
/2.
13
-X
7
3
4
1
35
24
6
-F
3
M
3
U
V
W
PE
-M3
W
el
lpum
p
5
6
PE
L1
-X7
L2
L3
N
PE
1
2
-K5
/2
.1
3
3
4
5
6
L1
L2
L3
12
14
11
-B
1
A
SD
/2
.1
D
FS
/2
.1
95
96
/2.6
3
BO
SU
P
T
er
m
in
al
s
trip
in
s
w
itc
hbox
of
hea
t pu
m
p;
N
/P
E
di
str
ibu
tion
for
ex
ter
nal
230V
uni
ts
ws
sw
3
~N
/PE/4
00
V/5
0H
z
Le
g
e
n
d:
X7
-R1
br
C
on
tac
tor
w
el
l pu
m
p
3~
P
E
/4
00V
/5
0H
z
br
R1 M3
C
om
pr
es
so
r 1
K1
F
unc
tion
P
ow
er
s
upp
ly
c
om
pr
es
so
r;
right
-hand
rot
. fi
el
d
is
m
andat
or
y!
K5
Z
W1
Z
W1
W
el
lp
um
p
M
ot
or
pr
ot
ec
tion
sw
itc
h
w
el
lpum
p
1
sw
P
ha
se
se
quenc
e r
el
ay
; if
pha
se
se
que
nc
e i
n
th
e
or
d
er
of
11
+
1
4
is
c
los
ed
br
B1
C
on
tac
tor
for
aux
iliar
y h
eat
ing
V
D1
3
2
1
4
ws
6
5
M1
V
BO
F3
3~
N
/P
E
/400V
/50H
z
3~
PE
/4
00
V/5
0H
z
O
per
at
ing
m
at
e
rial
s
V
D1
U
K
81
7
288c
sw
A
ux
iliar
y heat
ing
P
ow
er
s
upp
ly
aux
. he
at
in
g
2
C
ont
ac
tor
for
c
om
pr
es
so
r 1
K3
gr
Circuit diagram 1/3
WWC 100H/X
