Red LED flashes seven times — Reverse phase detected

Was bedeutet Red LED 7 flashes ?

The phase sequence of the incoming power to the compressor is incorrect. This will immediately stop the compressor and lock it out after one alert. A power cycle is required to clear the lockout.

• Incorrect incoming power phase sequence
• Incorrect wiring of compressor phase leads

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the incoming power phase sequence.

2. 2

   Verify the compressor contactor wiring.

3. 3

   Ensure the module phase wiring (A-B-C) is correct.

4. 4

   Cycle power to the module to clear lockout.