Error 185 — Cross wiring error between communication and power cable

Was bedeutet 185 ?

The communication cable and the power cable for the indoor unit have been crossed or improperly wired together.

• Incorrect wiring during installation
• Cables mixed up
• Loose connections leading to contact

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1. 1

   Carefully check the wiring connections for both the communication and power cables.

2. 2

   Ensure each cable is connected to its designated terminal.

3. 3

   Verify that the communication cable and power cable are not physically touching or intertwined.

4. 4

   Refer to the wiring diagram in the installation manual.