Auto Addressing Conflict / Factory Address Setting Error

What does E112 mean?

During an attempt to auto-address units, one or more indoor or outdoor units are either still set to a factory default address (48 or 49) or not set to 49, preventing successful auto-addressing. Auto-addressing is only supported on single KX2 systems.

1. 1

   Manually verify and adjust the address settings of all indoor and outdoor units to unique values, ensuring none remain at factory defaults 48 or 49.

2. 2

   Confirm that the system configuration is a single KX2 system if attempting to use the auto-addressing function.