# Coffee Zone / Coffee Express

### How to connect Mini controller

1. **Preparation**\
   Disconnect the machine from the power supply and remove the back cover of the coffee machine. This will provide access to the internal components for connecting the controller.
2. **Disconnect the Display cable**\
   Disconnect the cable from the coffee machine's board that goes to the display.

<figure><img src="https://3872119397-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnrXt79Zqh1vochrJxgjb%2Fuploads%2FAwHVK5b8OXTLG9WJQd9C%2Fimage.png?alt=media&#x26;token=a2404beb-78ea-498e-b233-bb7ade769ff9" alt=""><figcaption></figcaption></figure>

3. **Connect the Display cable to the controller**\
   Connect the disconnected cable to the 7-pin connector on the controller.

<figure><img src="https://3872119397-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnrXt79Zqh1vochrJxgjb%2Fuploads%2FBnXGVyfolKqW9wn2I5XS%2Fimage.png?alt=media&#x26;token=2ce314d8-7d38-4e68-8954-da4fad7064b8" alt="" width="563"><figcaption></figcaption></figure>

4. **Connect the Supplied Cable**\
   In place of the disconnected cable connect the cable supplied with the controller to the coffee machine's board. Connect the other end of this cable to the 8-pin connector on the controller.

<figure><img src="https://3872119397-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnrXt79Zqh1vochrJxgjb%2Fuploads%2F9YGa9DYqGnMXfj2dP1wz%2Fimage.png?alt=media&#x26;token=237d1cc8-551c-4493-bd39-a6b54d85b8b1" alt="" width="563"><figcaption></figcaption></figure>

### How to connect Smart controller

1. **Preparation**\
   Disconnect the machine from the power supply and remove the back cover of the coffee machine. This will provide access to the internal components for connecting the controller.
2. **Disconnect the Display Cable**\
   Disconnect the cable from the coffee machine's board that goes to the display.

<figure><img src="https://3872119397-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnrXt79Zqh1vochrJxgjb%2Fuploads%2FCg064slC6Qtt3wKR2BHk%2Fimage.png?alt=media&#x26;token=a99c1f35-0217-47cd-94fe-0e0488b488b3" alt=""><figcaption></figcaption></figure>

3. **Connect the Supplied Cable and the Display Cable**\
   In place of the disconnected cable connect the cable supplied with the controller to the coffee machine's board. Connect the other end of the supplied cable to the display cable.

<figure><img src="https://3872119397-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnrXt79Zqh1vochrJxgjb%2Fuploads%2FyQ24UGRKttO63a5uGzm5%2Fimage.png?alt=media&#x26;token=b291a5f8-be5c-44cf-bf6d-60d7e0c575fc" alt="" width="375"><figcaption></figcaption></figure>

4. **Connect the Power Supply**\
   Connect the power supply plug of the supplied cable to the socket marked +24V in the image from step 2. Connect the remaining end of the supplied cable to the Smart Connector controller.