1 beep during error display mode - Unit has an error (different code)

What does 1 beep during error display mode mean?

The indoor unit beeps once when accessing the error display mode. This indicates the unit has a stored error, and this particular beep pattern might relate to a specific type of fault.

• The unit has logged a fault
• The error display mode has detected a specific stored error

Click steps to track your progress.

1. 1

   Use the TEMP Up or Down buttons on the remote to view the displayed error code.

2. 2

   Record the error code shown on the remote controller's display.

3. 3

   Consult the relevant error code tables for diagnosis and remedy.