43
Subject to change without notice | 83056600dUK – Translation of the original operating manual | ait-deutschland GmbH
WZS42HK3 - WZS82HK3
-
a
b
-K40
-X2
-T1
Legend:
Equipement
B10
B11
K11
K22
K40
R1
R3
R4
R6
R7
R8
R9
R10
T1
XJ
HD
ND
TB1
TSG1
TWE
THG
TVL
TRL
TWA
TBW
CW
-X8
UK
Function
High-pressure sensor
Low pressure sensor
Control
Electronic expansion valve
Controller board; Attention: I-max = 6,3A/230VAC
Dewpoint monitor bridge; cooling interrupted if contact open /
Sensor MK1
Suction sensor, condenser
Heat source input sensor
Hot gas sensor
Flow sensor
Return sensor
Heat source output sensor
Domestic hot water sensor
Encoding resistor
Voltage supply for impressed current anode
Sensor card connector
817407b
-XJ1
-XJ8
-R10
-X10
-XJ2
-R1
4kW 10kOhm; 6kW 10,5kOhm; 8kW 11kOhm;
-XJ4
-R3
-XJ5
-R4
-XJ7
-R8
-X8
-X9
-R6
-R7
-R9
-B10
-X11
-XJ15
-B11
-XJ16
-K22
-X6
-XJ13
-X13
-K11
1
23
45
678
12
8
A
B
C
D
E
F
A
B
C
D
E
F
Blatt
Bl.
3
3
3
45
67
AIT
817407
Stromlaufplan
ait-deutschland GmbH
ÄM021/2016
23.10.2015
29.06.2016
AP
AP
AP
X1
X4
X3
X2
NTC11
M11
M9
22
1
CW
NTC9
7
2
M1
22
1
TSG1
NT1
1
2
M3
22
1
TWE
NT3
3
2
M4
22
1
THG
NT4
4
2
M6
22
1
TWA
NT6
6
2
M12
TB1
NTC12
M13
TVL
NTC13
M14
TRL
NTC14
M15
TBW
NTC15
HD
I
P
M1
21
2
AI1
18
3
ND
I
P
M2
21
2
AI2
20
3
EEV
10
1
11
2
12
3
13
4
GND/LIN/12V
3
2
1
PE
/2.D7
Änderung
Datum
Datum
Bearbeiter
Geprüft
Norm
Name
24.09.2014
Pfleger
R.
N
L
L
N
+
-
1
0
GND
blue
brown / blue
white
green
yellow
pink
12
white / blue
grey / brown
12
pink / brown
violet
Black
Red
Orange
Yellow
A
grey / pink
A/
red / blue
B
white / green
B/
321
PE
1
2
3
4
Circuit diagram 3/3
WZS 42(H)(K)3M – WZS 82(H)(K)3M