Installation User guide

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MLC 226 IP Series • Installation

PRELIMINARY

Mounting the MLC to an electrical box or mud ring

1. With power disconnected at the source, insert the MLC into the wall or

furniture.

2. Mount the MLC to the wall box or mud ring mounting bracket with the

provided machine screws (mounting screws, as shown in the following

illustrations).

If the MLC (and any accessories such as control modules or an IR Link) is not

mounted to a grounded metal wall box,

• Ground each faceplate directly to an earth ground. Or...

• Tie each faceplate to its circuit board and power supply via a ground pin on

one of the connectors.

Do not tie a product’s faceplate to both a separate earth ground and the circuit

ground (via a connector pin). If you tie a product to two different ground

sources, you may introduce ground

loops or other grounding-