60
Subject to change without notice | 83054200hUK – Translation into English of the original German operating manual | ait-deutschland GmbH
LW71-81 A
a
b
c
Legend:
Equipement
3~PE/400V/50Hz
3~N/PE/400V/50Hz
E22
E23
F3
G3
M1
Q1
Q3
Q5
Q11
X8
X9
3~PE/400V/50Hz
ZW1
VENT1
VD1
-X8
UK
Function
Power supply compressor; right-hand rot. field is mandatory!
Power supply aux. heating
Auxiliary heating
Nozzle heating fan
Motor protection fan
Fan
Compressor
Contactor for compressor 1
Contactor fan
Contactor for auxiliary heating
Starting current limit
Power supply compressor; right-hand rot. field is mandatory!
Power supply aux. heating
817332
-Q1
3~
-M1
-Q11
-Q3
3~
-G3
-F3
-E23
3~N/PE/400V/50Hz
-X9
-X10
-Q5
-E22
1
23
45
678
12
8
A
B
C
D
E
F
A
B
C
D
E
F
Blatt
Bl.
1
2
3
45
67
AIT
817332c
Stromlaufplan
ait-deutschland GmbH
ÄM 029/2010
ÄM 063/2013
ÄM 020/2015
11.10.2010
30.08.2013
08.04.2015
1
L1
2
L2
3
L3
gn/ge
PE
/2.B3
1
3
5
2
4
6
U
V
VD1
W
PE
L1
L2
L3
U
V
W
A1
A2
VD1 L
/2.B1
N-HDP
/2.C1
/2.B3
1
3
5
2
4
6
U1
V1
VENT1
W1
PE
TK
TK
ϑ
L Reg
/2.A1
N Reg
/2.B1
MOT
/2.B1
E23
/2.B1
PE
/2.C1
1
1L1
2
1L2
3
1L3
1N
4
1N
gn/ge
1PE
/2.B4
1
3
5
2
4
6
MM
Änderung
Datum
Datum
Bearbeiter
Geprüft
Norm
Name
08.04.2015
Pfleger
R.
-M1
1
23
PE
-G3
123
PE
4
56
7
1
2
3
4
5
6
PE
LW 71A – LW 81A
Circuit diagram 1/2
