Address Setting Conflict

What does E46 mean?

There is a conflict of address settings, where a combination of automatic, manual, or remote control addresses coexist on the same network. This prevents proper system addressing and communication.

• Duplicate unit addresses detected on the system network.
• Address setting switches (DIP switches) are set incorrectly on one or more units.
• Automatic addressing failed to resolve address conflicts.
• Manual address assignment resulted in duplication.
• Master controller detected conflicting unit IDs.

Click steps to track your progress.

1. 1

   Review and verify the address settings of all indoor and outdoor units according to the installation manual.

2. 2

   Ensure that the addressing method (auto, manual, remote control) is consistent across the network or correctly configured to avoid conflicts.