No beeps during error code recall - Diagnosis failed or no error

What does No Beeps during recall mean?

When attempting to recall error codes, the indoor unit does not beep. This usually means the diagnosis process failed, the remote controller batteries are low, or there are no errors stored that match the recall function.

• Remote controller batteries are low
• Interference from other electronic devices
• The unit has no active errors to display
• Incorrect procedure for recalling errors

Click steps to track your progress.

1. 1

   Replace the batteries in the remote controller.

2. 2

   Turn off nearby electronic devices like TVs or fluorescent lights and try again.

3. 3

   Ensure you are holding the remote close enough to the indoor unit.

4. 4

   Verify the correct buttons are pressed simultaneously for the recall function.