Remote Controller Transmit Error (Remote Controller Side)

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The remote controller has detected an error in transmitting signals to the indoor unit or other system components. This indicates a problem with the remote controller's transmission circuit or its communication line, preventing it from sending control commands or status requests.

• Remote controller fails to transmit signals to the indoor unit.
• Faulty remote controller internal circuitry or communication module.
• Power supply issue to the remote controller.
• Obstruction or damage to the remote controller's transmitter.

Klikk på steg for å spore fremgangen.

1. 1

   Verify the remote controller model is an MA remote controller (PAR-21MAA) as specified.

2. 2

   Inspect the transmission wire connected to 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.