Turn On; Modules; Module Configuration - Leviton DMX-512 Installation And Operating Manual

Leviton MDS Dimmer Cabinets with Luma-Net Control
output voltage rating about 1.5 times that normally chosen for a given tubing
diameter and fill be used to insure good dimming throughout the range.

Turn On

Prior to turn on, verify the following:
• Main feed wiring
• Load wiring
• Remote control wiring
• Correct wiring to any fluorescent dimmer ballasts
• Configuration of each module with the type of load connected and any ballast
control wiring
With all power and control wiring in place, and all dimmer modules installed and
properly configured, the system is ready for turn on.

Modules

Each of the dimmer modules are held in place by four mounting screws.
To change a dimmer:
Turn off all power to the dimmer cabinet
1
Remove the four screws that hold the dimmer in place.
2
Pull the module forward sufficiently to unplug the power and control
3
connectors.
To install a new unit:
Plug in the power and control connectors.
1
Insert the dimmer partially into the cabinet.
2
Plug the power and control connectors into the rear of the replacement
3
dimmer.
Insert the dimmer the rest of the way into the cabinet.
4
Reuse the four mounting screws to hold the dimmer in place.
5
By using multi pin connectors for both power and control there is no risk of
crossed wires when hooking up a new module.

Module Configuration

Prior to turn on, carefully check the as-built prints shipped with the cabinet. The
dimmer modules in the cabinet are arranged in order just as they are shown on
these prints. If there have been changes to the job site loads that do not agree
with the as-built prints, modifications to the modules or their positions in the
cabinet could be necessary.
Verify that each module is wired to the load as shown on these drawings.
If the dimmer modules are driving the wrong load circuits, damage can
occur to certain types of dimmer ballasts. Some ballasts are adversely
affected if the dimmed and switched connections are reversed.
Installation and Operating Guide
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