Alpha-InnoTec LW 71A - Page 58

58
L1
-X8
L2 L3 N PE
1L1
-X9
1L2
1L3
1N.
1PE
1 2
-Q5
/2.9
-R22
ZW1
3 4
5 6
1N
-X10
1 2
-Q1
/2.5
3 4
R S T U V W
-Q11
M
3
T1 T2 T3 PE
-M1
VD1
5 6
21 22
-Q1
/2.5
ϑ
-S10
-E20
1 2
-Q2
/2.5
3 4
R S T U V W
-Q21
M
3
T1 T2 T3 PE
-M2
VD2
5 6
21 22
-Q2
/2.5
ϑ
-S11
-E21
-F4
N
-X10
M
1
D1
+10V
-F3
-E23
TK
E1
GND
+24V
L1 N PE 11 14
L Reg
/2.1
MOT
/2.1
E23
/2.1
N Reg
/2.1
0-10V
/2.1
DIn
/2.1
GND
/2.1
+10V
/2.1
+24V
/2.1
PE
/2.1
Q5 Contactor for auxiliary heatingZW1
3
3~N/PE/400V/50Hz
X9
PE
S10
Distribution box power supply additional heating Function
Q11
5
4
X8
3
Thermostat Sump heating for compressor 1 Distribution box power supply output compressor
Compressor 1 Compressor 2
1
Power supply compressor; right-hand rot. field is mandatory!
Fan
UK817334 Contactor for compressor 1 Thermostat Sump heating for compressor 2
E20
4
-M1
2
VENT1 VD2
PE
Sump heating for compressor 2
1
S11
3~N/PE/400V/50Hz
-G1
G1
3
Q1
1
Fan fuse 6.3 A
1 3
Sump heating for compressor 1 Starting current limit compressor 2
4
2
Legend:
bl
br
ws
VD2 Contactor for compressor 2
5
E21
bl
E22
5
VD1
Power supply aux. heating Terminal in switch box heat pump
1
3~PE/400V/50Hz
Auxiliary heating
X10
PE
4
ZW1
M2 Q2 E23 3~N/PE/400V/50Hz
Starting current limit compressor 1
Q21 F3
4
Nozzle heating fan
2
VD1
3
Operating materials
Motor protection fan
F4
2-M2
ws
2 gn/ge
br
M1
LW 180 A
817334
Achim Pfleger 04.11.2009
- PEP 028/2009
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
1/2
1
18.05.2010
Achim Pfleger
10X545;
Blatt-Nr.
Zustand
Änderung
Bearb.
Datum
Name
Bl von Anz
Datum
We reserve the right to modify technical specifications without prior notice.
UK830532/200610 © Alpha-InnoTec GmbH
LW 180A Circuit diagram 1/2