Wolf CGB-2-24 - Wiring Diagram

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43.HCM-2wiringdiagram
E1
E2
AF
SF
EBus
GND
GND
GND
GND
GND
PE
X9:1
9
230V FA
N
FE
+23V
ZHP 0-10V
LP PWM
+23V
CLR
+3V3
ZHP PWM
CC RX
CC TX
GND
ZHP GND
GND
eBus
KSM
GND
GND
wBus
WWF
VIS TX
GND
+5V
DFL-HK
VIS RX
RLF
GND
+5V
DHK
GND
+12V
DFL-WW
GND
KF
GND
wBus
8
L1
N
N’
N’
N’
N’
L WW
L HZ
L1’
L1’
L1-ZHP
rt
br
br
sw
gr
br
gr
bl
br
bl
gnge
sw
sw
vi
ge
sw
rt
ge
rt
sw
vi
br
N
L1
N´
L1´
bl
gr
gn
ge
SF
1
2
AF
E1
eBUS
+
-
1
2
a
b
L1
ZHP
LP
N
N
L1
Netz
N
L1
Z1
N
L1
A1
N
L1
HCM-2
E2
a
b
X10:1
X8:8
1
X7:
13
1
sw
rt
vi
6
X6:1
X4:1
5
X5:1
X3:1
2
4
1
1
2
9
10
2
eBus
X32
X30
8
1
X34
X33
rt
sw
vi
br
bl
gr
gn
ge
S1
sw
br
or
rt
WLAN
LAN
S1
rt
or
br
sw
X31:
6
1
X1:1
4
+23V
+3V3
eBus
GND
wBus
+5V
X11:1
9
GND
+3V3
eBus
N.C.
wBus
VISTX
CCTX
CCRX
X1:1
16
X2:1
10
VISRX
WOLF
sw
ws
rt
X1: GBC-E
sw
rt
bl
br
gegn
ws
sw
rt
bl
gn
br
gn
br
bl
br
bl
PWM
PE
WW
N
HZ
gn
ge
bn
ws
gn
ge
bn
ws
sw
sw
sw
sw
ge
bl
br
gnge
Internal appliance pump Boiler water temperature sensor Flow sensor Water pressure sensor Return temperature sensor DHW outlet temperature sensor
ISM7i (optional)AM/BM-2 contact PCBON/OFF switch
Front
panel
Reset
Speed Internal appliance pump