Remote Controller Signal Receive Error (Indoor Unit Side)

Hva betyr E5 ?

The indoor unit has detected an error in receiving signals from the remote controller. This could be due to issues with the remote controller's wiring, the indoor unit's receiving circuit, or external electrical noise disrupting the communication line.

• Indoor unit fails to receive signals from the remote controller.
• Faulty wiring between the indoor unit and the remote controller.
• Interference on the communication line.
• Indoor unit's remote controller receiver is not functioning.

Klikk på steg for å spore fremgangen.

1. 1

   Verify the connecting wire between the indoor unit and remote controller is connected correctly at both ends.

2. 2

   Inspect the transmission wire of the remote controller for signs of electrical noise interference.

3. 3

   Cycle power to the unit (turn off, then on again) to re-check for the error.