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Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement

Introduction

Replacement of the LCD board on any Kaffelogic Nano or Nucleus Link coffee roaster with a D or P prefix serial number.

What you need

  1. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing Front Panel Screws: step 1, image 1 of 2 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing Front Panel Screws: step 1, image 2 of 2

    • Remove the 6x 2.5mm Hex screws on the left and right side of the roaster.

    • Take care not to damage the buttons while maneuvering the front panel, with all six screws removed it may fall away.

    Edit

  2. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Lift the closure: step 2, image 1 of 2 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Lift the closure: step 2, image 2 of 2

    • Hold the front panel steady while removing the plastic top/closure.

    Edit

  3. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing the front panel: step 3, image 1 of 1

    • Pull away the front panel carefully.

    Edit

  5. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing the rear panel: step 4, image 1 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing the rear panel: step 4, image 2 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Removing the rear panel: step 4, image 3 of 3

    • Remove the last 2.5mm Hex screw securing the rear panel.

    • Pull up on the rear panel to remove it from the roaster.

    Edit

  6. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Access granted: step 5, image 1 of 2 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Access granted: step 5, image 2 of 2

    • Set the panels aside somewhere safe and bask in the beauty of your naked roaster.

    Edit

  7. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove ribbon cable: step 6, image 1 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove ribbon cable: step 6, image 2 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove ribbon cable: step 6, image 3 of 3

    • Gently remove the ribbon cable from the PCB.

    Edit

  8. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB screws: step 7, image 1 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB screws: step 7, image 2 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB screws: step 7, image 3 of 3

    • Unscrew the 4x PH2 PCB screws.

    • These screws are captive to the PCB.

    Edit

  9. Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB: step 8, image 1 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB: step 8, image 2 of 3 Kaffelogic Nano 7/LINK (D-P Serial) LCD Board Replacement, Remove PCB: step 8, image 3 of 3

    • Carefully remove the display PCB.

    • You may replace the ribbon cable while you have the panels off.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

with 2 other contributors

Kaffelogic

Member since: 07/23/25

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Kaffelogic Staff Member of Kaffelogic Staff

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