Wolf CGB-75 - Page 24

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12.Electricalconnection
Cylindersensorconnection
- If a cylinder is to be connected, the blue socket of the cylinder
sensor must be connected to the blue plug of the control unit.
- Follow the cylinder installation instructions.
Fig.: Blue plug for cylinder sensor connection
Blue plug
Isolatethe condensing boiler fromthepower
supplypriortochangingafuse. TheON/OFF
switchontheappliancedoesnotprovideiso-
lationfromthepowersupply.
Danger through 'live' electrical components.
Nevertouchelectricalcomponentsorcontacts
ifthecondensingboilerhasnotbeenisolated
fromthepowersupply.Dangertolife!
Changingthefuse
Fig.: Terminal box cover open
Fuse
Fig.: Connecting output A1
Outputconnection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
connecting cable to terminals L1, N and .
The parameters for output A1 are described in the table on
the next page.
Connectionofanexternalheatingcircuitpump
(onsite)(230VACmax.300VA)
Insert the cable glands into the terminal box. Insert and secure
the connecting cable through the cable gland.
Connect the pump 230 V AC to terminals L1 and N and
Thepumpisactivatedwhenthereisdemandinheating,DHW
or frost protection mode.
Fig.: Connection, heating circuit pump