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.

• Multiple units configured with the same address.
• Factory-set address conflicts with system settings.
• Auto-addressing function failed to assign unique IDs.
• Interference during the auto-addressing process.

Click steps to track your progress.

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.