Alarm code 26 — Evaporator phase sequence incorrectly connected

What does 5610 / 5611 / 26 mean?

There is an issue with the supply cabling to the compressor, indicated by an incorrect phase sequence. The system attempts to restart every 3 minutes, but repeated errors will block further attempts.

• Incorrect phase sequence in supply cabling

Click steps to track your progress.

1. 1

   Refer to separate error handling instructions for Split outdoor unit, error code 26.

2. 2

   Verify the electrical connections to the compressor.

3. 3

   Contact a qualified technician.