53
Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbH
L1
-X
7
L2
L3
N
PE
1
2
-K1
/2
.3
3
4
L1
L2
L3
T
1
T2
T3
-N
1
M
3
T1
T2
T3
P
E
-M1
V
D1
5
6
1
2
-K3
/2.
13
-X
7
I>
I>
I>
1
3
5
2
4
6
-F3
3
4
M
3
U
V
W
PE
-M3
W
el
lpum
p
5
6
PE
95
96
/2.5
M
ot
or
pr
ot
ec
tion
sw
itc
h,
w
el
lpum
p
T
er
m
in
al
s
trip
in
sw
itc
hbox
of
he
a
t pum
p;
N
/P
E
di
str
ibu
tion
for
ex
ter
nal
230V
uni
ts
K3
U
K
81
7290d
F3
ZW
1
X7
12
A
ux
iliar
y he
at
ing
M3
O
pe
rat
ing
m
at
e
ria
ls
P
ow
er
s
uppl
y c
om
pr
es
sor
; r
igh
t-hand
rot
. fi
eld
is
m
andat
or
y!
V
BO
N1
V
BO
C
ont
ac
tor
w
el
l pum
p
V
D1
3~
P
E
/400V
/50H
z
3
Le
g
e
nd:
S
tar
ting
cur
rent
lim
it
F
unc
tio
n
W
el
lpum
p
V
D1
R1
2
3
K1
C
om
pr
es
sor
1
M1
C
ont
ac
tor
for
c
om
pr
es
sor
1
3~
P
E
/40
0V
/5
0H
z
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Circuit diagram 1/3
WWC 280X
