Door Sense LED Blinks 1 time/second – Fault: Short circuit

What does Door Sense LED Blinks 1 time/second mean?

This rapid blinking pattern (1 Hz) indicates a fault condition where the door sense circuit is in a short circuit state. This may be due to crossed wires or damage to the cable.

• Short circuit in the door sensor wiring.
• Damaged cable insulation leading to wire contact.
• Incorrect wiring or installation.

Click steps to track your progress.

1. 1

   Carefully inspect the door sensor wiring for any signs of damage or accidental short circuits.

2. 2

   Check that all connections are correct and free from unintentional contact between terminals.

3. 3

   Perform the calibration procedure detailed in Section 2.2.5.1.2 of the LiNC-NET Administrator Guide.