User`s guide
Lighting Relay Panel
Controller User’s Guide
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Due to continuous product improvement, Lumisys reserves the right to change product specications without notice.
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Controller not Communicating or Communication LED TX / RX Not Blinking
• Verify the LP-PK cable or network cable is connected correctly.
• If you are using LP-PK verify that the correct communication port is selected.
• Verify the LRP Controller is addressed properly.
System Status LED 2 not On
• Verify power is connected to the LRP Controller. There should be LEDs illuminated.
• Verify there is at least 24 VAC present to the secondary of the transformer supplying power to the LRP Controller. Use
a voltmeter to check the power.