elco VARION C-POWER 50.0, Operating Manual

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Operating manual VARION® C-POWER 50.0 / 09.2019
Assembly
5.3.10 Connecting the control cabinet
D WARNING!
Risk of injury from electric shock.
The cables must be deenergised during assembly.
A
Deenergise the cables.
A
Ensure that the cables remain deenergised during
installation.
D ATTENTION!
Risk of damage caused by the incorrect matching of
connectors.
Having the wrong polarity on the connection terminals can
seriously damage the control mechanism.
A
Pay attention to the correct polarity on the connection
terminals and to a right-rotating field.
All cables must be fed into the control cabinet through the
cable connections from underneath.
Use the enclosed wiring diagrams to identify the connection
terminals.
Wiring diagrams.
Please refer to the technical data for the permissible cross-
sectional areas of the supply lines.
D “12.1 Technical data” (page 37).
It is necessary to observe the valid regulations (e.g. in
Germany the VDE directives).
A
Open the control cabinet.
A
Connect the temperature sensors (T1-T5).
A
Connect the modem.
A
Connect the batteries.
The connection of additional components depends on the
heating system.
D
“12.2 Hydraulic diagrams” (page 37).
A
Connect any additional components (e.g. peak load
boiler, equipment of the building control technology) to
the control mechanism.
Once all components have been connected:
A
Make sure that the mains connection is de-energised.
A
Connect the supply voltage to the control cabinet.
A
Close the control cabinet.