Unit operates differently from remote setting — Remote controller custom code mismatch

What does Remote diff - Custom code mismatch mean?

If the custom code set on the remote controller does not match the custom code of the indoor unit, the unit will not receive signals properly and may not respond to commands.

• The remote controller's custom code does not match the air conditioner's custom code, possibly after battery replacement or incorrect manual setting.

Click steps to track your progress.

1. 1

   Check the current custom code displayed on the remote controller (refer to page 9 for setting procedure).

2. 2

   Adjust the custom code on the remote controller to cycle through options (A, B, C, D) until the unit responds.

3. 3

   If the air conditioner's custom code is unknown, try each code until you find the one that operates the unit.