What does E1, E2 mean?

This indicates an error with the remote controller's ability to transmit signals.

• Remote controller transmission error.
• Interference blocking the signal.
• Faulty remote controller.

Click steps to track your progress.

1. 1

   Ensure there are no obstructions between the remote controller and the indoor unit's receiver.

2. 2

   Try operating the remote controller closer to the indoor unit.

3. 3

   Replace the remote controller batteries with new ones.

4. 4

   If the problem persists, the remote controller may need to be replaced or repaired.