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

What does 163 mean?

Either the settings configured for the indoor unit's remote controller are incorrect or absent, or there's an error in the outdoor unit's EEPROM data.

• Incorrect settings entered for the remote controller
• Corrupt EEPROM data in the outdoor unit
• Compatibility issue between components

Click steps to track your progress.

1. 1

   Check the settings of the indoor unit's remote controller for any incorrect entries or missing configurations.

2. 2

   Ensure the remote controller is properly paired with the indoor unit according to its instructions.

3. 3

   Power cycle both the indoor and outdoor units to attempt a system reset and clear temporary data errors.