# XX-OC

To connect your Rheavendors XX-OC coffee machine to the SmVend Smart controller, please follow these steps:

1. **Disconnect the Screen cable**

   Disconnect the Screen cable from the coffee machine.

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2. **Connect the IDC-20**\
   Place an additional IDC-20 connector on the screen cable with the key facing up.

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3. **Reconnect the Screen cable**\
   Connect the screen cable back to the coffee machine.

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4. **Connect the Display decoder board**\
   Connect the display decoder board to the additional IDC-20 connector.

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5. **Connect the Converter**\
   Connect the converter to the 24V power supply (MDB).

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6. **Connect the SmVend controller**\
   Connect the SmVend controller to the display decoder board.

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