Rational iVario Pro L, Original Installation Manual

Page: 40 / 72

6 | Electrical connection
40 / 72 80.06.231_iVarioProL-iVarioProXL_IM_en-GB
a
The electrical compartment is open.
1. Unscrew the cable gland.
2. Lead the mains cable through the cable gland into the electrical compart-
ment to the connection point. Make sure that the wires are not damaged.
3. Tighten the cable screw in the opening.
4. Open the connector terminals with the appropriate tool and connect the
wires. Refer to the table below with the colour codes.
5. Connect the protective conductor to the yellow-green terminal.
6. If a neutral conductor is required in the voltage, connect the neutral con-
ductor to the blue terminal.
7. Connect the grey, brown and black wires directly to contactor K1.
8. Check that the wires are properly plugged in.
9. Screw in the cable gland.
10. Connect the power cable to the mains.
>>
The power connection is completed.
Colour coding of the terminals
Connection Wire colour Connector terminal
Phase Grey, brown or black L1, L2, L3
Neutral conductor (neutral
wire) Blue N
Protective conductor Yellow/green PE