Installation and electrical connection
4.2
Electrical connection
The electrical connection of the VZ...AL is via cable socket.
CAUTION! Electric current!
The electrical connection of the VZ...AL should only be carried out by a fully qualified
electrician.
De-energize the electrical system before connecting the VZ...AL.
Unscrew the fastening screws and pull the cable socket off of the top of the housing.
Pull the locking screw out of the connector. Only after removing the screw, you can open
the connector socket's cap and pick them away.
Open the connector socket's cap and loosen the cable gland and the mains lead cleat.
Arrange the connection cable through the screwed cable gland and fix the electrical con-
nections according to the allocation plan below.
Tighten the mains lead cleat and the cable gland.
Close the cap and put the locking screw into the connector socket.
Put the connector socket on the plug and tighten the locking screw slightly.
