Error 163 — Remote controller option input incorrect/missing or Outdoor unit EEPROM data error

What does 163 mean?

This error signifies an issue with either incorrect or missing option settings from the indoor unit's remote controller, or a problem with the outdoor unit's EEPROM data. Both affect the system's configured operation.

• Incorrect DIP switch settings on the remote controller or unit
• Configuration mismatch between indoor and outdoor units
• Faulty remote controller
• Outdoor unit control board EEPROM data corruption

Click steps to track your progress.

1. 1

   Verify the DIP switch settings or configuration options on the indoor unit's remote controller match the system requirements.

2. 2

   Check the outdoor unit's EEPROM data settings, if accessible through the system interface or service tools.

3. 3

   Perform a power cycle on both the indoor and outdoor units to attempt a reset.

4. 4

   If the outdoor unit has an EEPROM data error, this usually requires professional diagnosis and potentially a replacement of the control board.

5. 5

   Consult the specific Samsung unit manuals for correct option settings.