STIEBEL ELTRON HSBB 3 S Bedienung Und Installation Seite 43

INSTALLATION
Specification
9 10 11
5
4
3
2
X20
1
2
X21
1
10
9
8
7
6
5
4
3
2
X22
1
A1
(WPM3)
A6
(Netzteil)
1 (L)
X29
2 (N)
K7
X69 X68
X67 X66
2 1 6 5 4 3 2 1 4 3 2 1 4 3 2 1
1 2 3 4 5 6
1 3 4
M M
4 2 1
1~ 1~
p
M3 B6
X20 Plug, pumps and power-OFF WPM3
X21 Plug, mixer control WPM3
X22 Plug, controller
X23 L terminal, controller
X24 Earth terminal strip, controller
X25 N terminal strip, controller
X26 Earth terminal strip, LV
X27 Terminals, programming unit
X28 Terminals, internal low voltage
X29 Power supply, power supply unit
X30 CAN BUS connection, power supply unit
X31 CAN BUS connection, power supply unit
X59 Terminal strip, MFG load side
X60 Rast 2.5 connector (HP flow temperature)
X61 Rast 2.5 connector (HP return temperature)
X62 Not assigned (HS return temperature)
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Kleinspannung
X2
1 2
X11
1
2
3
4
5
6
7
8
9
10
X12
1
2
X13
1
2
X14
1
2
3
X15 H
1
L
2
3
"+"
4
"+"
L
H
"+"
L
H
"+"
L
H
L
H
X65 X63 X62 X61
5 4 3 2 1 5 4 3 2 1 2 1 2 1 2 1
Hz
B8
X26
3 4 5 6 7 8 9
A2
X27
X60
2 1
X63 Not assigned
X64 Rast 2.5 connector (heating system temperature and flow
rate)
X65 Not assigned (heat source system temperature and flow
rate)
X66 Rast 2.5 connector (heating system pressure)
X67 Not assigned
X68 Rast 2.5 connector (switching the motorised heating/DHW
diverter valve)
X69 Not assigned
X70 Rast 2.5 connector (heating circuit pump, PWM or 1-10 V
switching)
X71 Rast 2.5 connector (heat source pump, PWM or 1-10 V
switching)
X72 Rast 2.5 connector (CAN BUS)
X80 Connector (CAN BUS)
B4
GND
"+" L H
X5
1 2 3 4
1 = H
2 = L
3 =
4 = +12V
4 3 2 1
HSBB 3 | 43