Wolf CGB-11 Installation Instructions Manual page 20

Changing a fuse
Isolate the condensing boiler from the power
supply prior to changing a fuse. The ON/
OFF switch on the boiler does not provide
separation from the power supply.
Danger through ‚live' electrical components.
Never touch electrical components or con-
tacts as long as the condensing boiler has
not been isolated from the power supply.
Risk to life.
DHW sensor connection
- When a cylinder is to be connected, the blue socket of the
cylinder sensor must be connected to the blue plug of the
control unit.
- Observe the cylinder installation instructions.
Connection DHW circulation pump/
external accessories (230 V AC)
Insert the cable glands into the terminal box. Insert and secure
the cable through the cable gland.
Connect the DHW circulation pump 230 V AC, which is part of
the Wolf accessory range, to terminals L1, N and
Connection output A1 (230 V AC; 200 VA)
Insert the cable glands into the terminal box. Insert and secure
the connecting cable through the cable gland. Connect the
cable to terminals L1, N and
The parameters for output A1 are described in the table on
the following page.
20
Power supply
.
.
Fuse
Fig.: Pivot the control unit forward; terminal box cover open
Blue plug
Fig.: Blue plug, cylinder sensor connection
Netz
L1 N
L1 N
N
Fig.: Connection DHW circulation pump/external accesso-
ries
Netz
L1 N
L1 N
N
Fig.: Connection output A1
Z A1
L1 N L1
L1 N L1
3
Z A1
L1 N L1
L1 N L1
3
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