32
Subject to change without notice | 83061500aUK – Translation into English of the original German operating manual | ait-deutschland GmbH
LW161H-AV
-
1~N/PE/230V/50Hz
-K50
Legend:
Equipement
1~N/PE/230V/50Hz
K20
K22
K23
K50
Q
6
STB
X10
X20
X200
-J5
-X10
AV
EXL
EXM
ZW1
-J9
-Q6
UK
Function
L/N/PE: Control supply
Defrosting valve
Defrosting valve
Electronic expansion valve, heating
Controller board, cooling circuit
Contactor for auxiliary heating
Safety temperature limiter heating element
Terminal in switch box heat pump
Safety temperature limiter heating element
Connecting cable Mod-Bus
817452
-J14
-X10
-K20
-J20
-STB
-Q6
-J15
-X20
-X200
-J22
-J11
-K22
-J7
-K23
1
2
3
4
5
6
7
8
1
2
8
A
B
C
D
E
F
A
B
C
D
E
F
Blatt
Bl.
2
3
3
4
5
6
7
AIT
817452
Stromlaufplan
ait-deutschland GmbH
PEP012/2017
14.12.2017
AP
N
/1.A4
L
L
N
N
PE
PE
1
B3
13
14
2
E23
/1.A4
1
2
28
N
1
2
A1
A2
4
MOD +5V
/1.B8
B (D-)
/1.A4
A (D+)
/1.A4
GND
/1.A4
3
Mod Gnd
/1.B8
2
Mod -
/1.B8
1
Mod +
/1.B8
green
A/B/.../+12V/GND
1
2
2
2
white
2
3
3
3
brown
3
4
4
4
1
6
EEV
54
321
6
EVI
543
21
Änderung
Datum
Datum
Bearbeiter
Geprüft
Norm
Name
24.09.2014
Pfleger
R.
123
45
red
brown
blue
orange
yellow
white
red
brown
blue
orange
yellow
white
LW 161H-A/V
Circuit diagram 2/3
