Replacement Guidelines

• De-energize the sign and verify power is off before starting.
• Carefully disconnect all wire harnesses from the Driver Module.
• Remove the Driver Module from its mounting location.
• Install the new Driver Module in the same position and orientation.
• Reconnect all wire harnesses, ensuring secure connections.
• Verify proper operation of the LED boards after replacement.

Note: If you do not use both outputs then the unused output requires and end loop jumper to function.

The Driver Module (C7-DRVR), its capacity up to 6 LED boards, and connections to the Power Cord, Bridge Rectifier, and LED Board Power Control Module are shown below.

Current Based:

Voltage Based:

 

Airport Lighting Company | L-858 I-LUX/D-Lux Guidance Signs