Yellow ALERT LED 5 or 6 flashes (misreported) — Open Circuit or Missing Phase check

What does ALERT LED 5 or 6 flashes Yellow (misreported) mean?

This suggests a potential misreporting of 'Open Circuit' or 'Missing Phase' codes. Re-check sensor wiring and contactor connections.

• Compressor T1 and T3 wires not through module's current sensing holes.
• Incorrect Y terminal connection.
• Contactor coil not dropping below 0.5VAC when off.

Click steps to track your progress.

1. 1

   Turn off unit power supply and install a lockout tag.

2. 2

   Ensure compressor T1 and T3 wires are correctly routed through the module's current sensing holes.

3. 3

   Verify the Y terminal is connected to the 24VAC at the contactor coil.

4. 4

   Check that the voltage at the contactor coil falls below 0.5VAC when the compressor is off.