Alpha-InnoTec LW 71A - Page 64

64
L Reg
/1.12
MOT
/1.12
R23
/1.12
N Reg
/1.12
PE
/1.12
12
-X12
L
-X10
6 1
11 N
P
+-
b2 c4
a1
-F1
HDP
5 1
A1 A2
-K1
VD1
4
A1 A2
-K2
VD2
53 54
-K4
6
A1 A2
-K3
1 2
/1.8
3 4
/1.8
5 6
/1.8
21 22
53 54
-K5
7
2
-X12
21 22
-K5
7
A1 A2
-K4
7 2
-X10
1 2
-Y1
3
10 21 22
-K4
6
A1 A2
-K5
3
P
-F2
NDP
P
- +
c4 a1
-E1
AEP
9
-X12
-Y2
ϑ
4
-X10
1
-X52
-R4
TRL
2
ϑ
3
-R5
TVL
P
- +
c4 b2
a1
-F3
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
/1.9
3 4
/1.9
5 6
/1.9
21 22
6
53 54
5
1 2
/1.10
3 4
/1.10
5 6
/1.10
21 22
7
53 54
5
1 2
/1.6
3 4
/1.6
5 6
/1.6
11 12
/1.7
1 2
/1.3
3 4
/1.3
5 6
/1.3
11 12
/1.4
PE
Low-pressure switch
2
F3 Y2 Bypass compressor
-Y1
L1
NDP
1
VD1 VENMOT
VD1
Y1
Function
ASD
Defrosting valve Defrosting pressostat Flow sensor
F1 High-pressure switch
UK817339
TRL
Terminal in switch box heat pump
E1 R10
HD
Star contactor fan
-X12
HDP
X12 Plug on switch box heat pump (control line) K3
Legend:
F2 K5 Operating materials K1 Contactor for compressor 1 X10
-X52
AEP
Low-pressure switch
PE
VBO
TWE
TWE
R3 R2
Network protection fan
TWA
TWA
Encoding resistor, 4220 Ohm
VD2
11
THG
If installed: heat source input gauge
N
1 2
Triangle contactor fanK4
AV ND
Contactor for compressor 2
R4 K2
CW
TVL
R5
Hot gas sensorTHG If installed: heat source outlet gauge
R6
TVL
-F2
2
Plug on switch box heat pump (gauge line)
VD2
3
X52
TRL
-E1
PE
Return sensor
-F1
2
LW 310 A
817339
Achim Pfleger 19.11.2009
- PEP 020/2009
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
03.12.2009
A.Pfleger
10X547;
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 310A Circuit diagram 2/2