Alpha-InnoTec LWCV 122R3, Operating Manual

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Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH
Circuit diagram 2/2 heat pump module
LWCV 122R3
LWV122R
-
-K50
Legend: Equipement B10 B11 K21 K22 K23 K50 R1 R3 R4 R5 R6 X200
-X20
HD ND EEVH EEVC TSG1 TFL1 TFL2 THG TWE -X12
UK Function High-pressure sensor Low pressure sensor Defrosting valve Electronic expansion valve, heating Electronic expansion valve, cooling Controller board, cooling circuit Suction sensor, condenser Liquid temperature, heating Liquid temperature, cooling Hot gas sensor Heat source input sensor Control connector
817441
-X11
-X200
-X1
-X3
-K21
-X17
-K22
-X18
-K23
-X8
-R1
-R3
-R4
-R5
-XE
-R6
-B10
-X15
-B11
1
23
45
678
12
8
A B C D E F
A B C
D
E F
Blatt
Bl.
2 2
3
45
67
AIT
817441
Stromlaufplan
ait-deutschland GmbH
PEP
22.09.2016
AP
Mod-A+ Ven
/1.B8
Mod-B- Ven
/1.B8
Mod-A+
/1.C2
Mod-B-
/1.B2
Mod-GND
/1.C2
white
2 2 2
green
3 3 3
brown
4 4 4
1
PE-Steu
/1.B8
A/B/.../+12V/GND
L
L-Steu
/1.B8
N
N-Steu
/1.B8
K1
N
EEVH
EEVC
blue
1
TSG1
blue
2
black
4
EEVH
TFL1
black
5
black
7
EEVC
TFL2
black
8
red
10
THG
red
11
blue
13
1
TWE
blue
14
2
31
32
HD
I
P
1
2
3
ND
I
P
4
5
6
Änderung
Datum
Datum Bearbeiter Geprüft Norm
Name
24.09.2014 Pfleger
R.
1
2
7
3
6
1
white 1
2345
2
green
5
6
yellow
brown
1
Orange
Red
Yellow
Black
Blue
2
3
4
5
1
Orange
Red
Yellow
Black
Blue
2
3
4
5
White
Green
Brown
White
Green
Brown