Alpha-InnoTec LW 71A - Page 59

59
L Reg
/1.16
MOT
/1.16
E23
/1.16
GND
/1.16
0-10V
/1.16
+10V
/1.16
DIn
/1.16
+24V
/1.16
N Reg
/1.16
PE
/1.16
12
-X12
L
-X10
11
12 14
-K3
6
6 27
1
-X10
-R50
2 3
-R51
11
-X12
N
N
-X10
P
+-
b2 c4
a1
-F1
HDP
5
1 2
/1.7
3 4
/1.7
5 6
/1.7
21 22
/1.8
1
A1 A2
-Q1
VD1
4
A1 A2
-Q2
VD2
10
A1 A2
-K3
7 28
-X10
-K10
3
-X12
P
+-
c4 a1
-F2
NDP
8
-X12
ϑ
-STB
A1 A2
-Q5
ZW1
P
- +
c4 a1
-B10
AEP
9
ϑ
1
-X52
-R4
TRL
2
ϑ
3
-R5
TVL
4
ϑ
5
-R6
THG
6
ϑ
7
-R3
TWA
8 9
29
-X10
-R10
CW
10 30
ϑ
11
-R2
TWE
12
1 2
/1.5
3 4
/1.5
5 6
/1.5
12 14
11
2
1 2
/1.9
3 4
/1.10
5 6
/1.10
21 22
/1.10
Voltage divider 6.19 kohmR51 Voltage divider 3.74 kohm
R3 R50
VBO
Q5
ZW1
L1
K10
Safety temperature limiter heating element
-K10
Contactor for auxiliary heating
K3
Flow sensor
STB
TRL
R2
PE
VD1
Defrosting valve
ASD
Legend:
Defrosting pressostat
NDP
VBO
MOT
-X52
B10
Terminal in switch box heat pump Plug on switch box heat pump (control line)
Function
Contactor for compressor 1
R10
-X12
HDP
X12 X10
Low-pressure switch
VD1
F2 Operating materials
UK817334
Q1
Auxiliary relay, fan activation
AEP
HD
TWE
Hot gas sensor
TWE
2bl
TWA
rt bl
TWA VD2
AV
Contactor for compressor 2
bl
CW
If installed: heat source input gauge
THG
ZW1
NDVD2N
-F1
TVL
-F2
Encoding resistor, 1960 Ohm
Q2 R5 F1
High-pressure switch
PE
THG
If installed: heat source outlet gauge
TVL
bl
R4
1
X52
-B10
PE
R6
TRL
Return sensor Plug on switch box heat pump (gauge line)
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
2/2
2
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
Circuit diagram 2/2 LW 180A