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15. Electrical connection
Connecting the outside sensor
The outside sensor can be connected to the terminal strip of
the condensing boiler at connection AF, or to the terminal strip
of the BM-2 programming unit.
Cylinder sensor connection
Insert and secure the connecting cable through the cable gland.
Connect the cable for cylinder sensor (SF) to the SF terminals
as shown in the wiring diagram.
Use the cylinder sensor from the WOLF con-
trol accessories!
Please
note
Connecting digital Wolf control accessories
(e.g. BM-2, MM-2, KM-2, SM1-2, SM2-2)
Only controllers from the Wolf range of accessories may
be connected. Each accessory is supplied with its own
connection diagram.
Use a two-core cable (cross-section > 0.5 mm²) as the
connecting cable between the control accessory and
the condensing boiler.
Bild: Anschluss Außenfühler
Netz
N
L1
Z1
N
L1
A1
N
L1
ZHP
N
L1
L1
LP
N
SF
1
2
AF
E1
eBUS
+
-
1
2
a b
E2
a b
1 2
1 2
1 2
1 2
1 2
Fig.: Cylinder sensor connection
Netz
N
L1
Z1
N
L1
A1
N
L1
ZHP
N
L1
L1
LP
N
SF
1
2
AF
E1
eBUS
+
-
1
2
a b
E2
a b
1 2
1 2
1 2
1 2
1 2
Fig.: Connecting digital Wolf control accessories (eBUS interface)
Netz
N
L1
Z1
N
L1
A1
N
L1
ZHP
N
L1
L1
LP
N
SF
1
2
AF
E1
eBUS
+
-
1
2
a b
E2
a b
1 2
1 2
1 2
1 2
1 2
