Wolf BWL-1S-07 - Indoor Module HCM-3 PCB Wiring Diagram

48 3064298_201805
Indoormoduleelectricalconnection
22.7 IndoormoduleHCM-3PCBwiringdiagram
Rücklauftemperaturfühler
Vorlauftemperaturfühler
Drehzahl Heizkreispumpe
Heizkreisdrucksensor
Heizkreisdurchfluss
L1
N1
1
L1
1
2
L2
2
3
L3
3
4
N1
4
5
N2
5
6
N3
6
7
PE
7
8
9
11
13
15
10
12
14
16
L2
N2
L3
N3
N
L
PE
PE
X1
X2
E1
E2
AF
SF
EBus
GND
GND
GND
GND
GND
PE
X9:1
9
230V FA
N
FE
Anst. E-Heizung
+23V
CLR
+3V3
HKP PWM
AWOCOM Rx
AWOCOM Tx
GND
GND
GND
eBus
SG-1
GND
GND
wBus
Para.
VIS TX
GND
+5V
DFL-HK
VIS RX
RLF
GND
+5V
DHK
GND
+12V
SG-0,EVU
GND
VLF
GND
wBus
8
L1
N
N’
N’
N’
N’
NO
NC
L1’
L1’
L1-ZHP
Netzschalter
ge
br
gn
br
rt
or
or
rt
br
br
bl
ws
br
bl
bl
br
br
ge
gn
gn/ge
sw
sw
gn
ge
br
rt
vio
br
sw
bl
sw
rt
sw
vio
br
N
ws
br
gn
ge
L
N´
L´
bl
gr
gn
ge
SAF
1
2
AF
E1
eBUS
+
-
1
2
a
b
L1
HKP
3WV
N
N
L1
Netz
N
L1
Z1
N
L1
A1
N
L1
HCM-3
E2
a
b
K1
2
A2
A1
4
6
14
1
3
5
13
X10:1
X8:8
1
X7:
13
1
bl
gn
bl
vio
ge
br
or
sw
PWM
P
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
Frontpanel
Kontaktplatine AM/BM
rt
sw
vio
br
bl
gr
gn
ge
S1
Reset
X31:
6
1
+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
sw
br
rt
or
br
bl
br
bl
br
or
rt
rt
or
gn
sw
br
ge
sw
sw
br
br
Versorgung ZHP
3WV heizen
intern
br: 230V
br: 230V
ge/gn: PE
bl: N
bl: N
ge/gn: PE
WOLF
WOLF
AWO: X_A1
AWO: X_A3
AWO: X_A2
SG_0, EVU
Geräteerdung
COM, Ni
C2, C1
Param
SG_1
Elektro-
Heizstab
sw
br
or
rt
ISM7i
(optional)
WLAN
LAN
S1
rt
or
br
sw
X1:1
4
Elektro- Heizstab
3WV heizen
extern
Electric
heater
Power supply Electric heating Output 3-way DV heating/
DHW external SG_0, PSU SG_1, PV C2, C1 COM, Ni
br: 230 V bl: N ye/gn: PE
Output 3-way DV heating/ DHW intern.
Appliance earth
ON/OFF switch
Output ZHP supply
Flow temperature sensor T_boiler
Heating circuit pressure sensor HC pressure
Heating circuit flow rate DFL HC
Return temperature sensor T_return ZHP speed
Reset
AM/BM-2 contact PCB
Frontpanel
Control feed
3-way diverter valve
heating/cooling
E2/SAF
GTS
AWO/EWO
AWO/EWO
AWO/EWO
ISM7i / 8
SF