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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Light My Bricks LEGO® MEDIEVAL CASTLE #31120 LIGHT KIT INSTALLATION GUIDE Hi There! We’re here to help you get started on the LEGO® Medieval Castle (31120) Light Kit. This PDF details the instructions for the LED light kit only. If you are wishing to purchase this product, please click here to view the product page.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE PACKAGE CONTENTS: LEGO PIECES: • 7 x Plate 2x2 w Rounded Bottom – Trans Clear - 6 x White 15cm Bit Light • 2 x Slope 30 1x1x1/2 – Trans Clear - 7 x White 30cm Bit Light * •...
LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Before You Begin Laying cables in between Connecting Cable and underneath bricks Connectors To Expansion Boards Cables can fit in between and underneath LEGO® bricks, plates, and tiles providing Take extra care when inserting connectors they are laid correctly between the to ports of Expansion Boards.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Before You Begin Connecting Cable Connecting Micro Cable Connectors To Strip Lights Connectors To Micro Expansion Board Ports Take extra care when inserting connectors to ports on the Strip Lights. Connectors Take extra care when inserting the can be inserted only one way.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Before You Begin Installing Bit Lights Under Lego® Bricks And Plates When installing Bit Lights under LEGO® pieces, ensure they are placed the correct way up (Yellow LED component exposed). You can either place them directly on top of LEGO®...
LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE INSTRUCTIONS To ensure a smooth installation of your light kit, please read and follow each step carefully. If you run into any issues, please refer to the online troubleshooting guide. INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Cool White 15cm Bit Light Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE 6-Port Expansion Board 30cm Connecting Cable White 15cm Bit Light Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Trans Clear Round Plate White 30cm Bit Light 2x2 w/ Rounded Bottom Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 15cm Bit Light Slope 30 1 x 1 x 2/3 Trans Clear Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Slope 30 1 x 1 x 2/3 6-Port Expansion Board Trans Clear White 15cm Bit Light 6-Port Expansion Board Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 30cm Micro Bit Light Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Black Round Plate 1x1 w/ Open Stud White 30cm Micro Bit Light Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Round Plate 1x1 W Open Round Plate 1x1 W Open Stud - Pearl Gold Stud - White White 30cm Micro Bit Light Wave Rounded Small W Pin (Candle Flame) Legend CONNECT /...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 30cm Bit Light Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Black Round Plate 1x1 w/ Open Stud White 30cm Bit Light White 30cm Micro Bit Light Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Connect the Micro 8-Port Expansion Board three Micro Bit Light cables to the Micro 8-Port Expansion Board, excluding the regular Bit Light cables. 5cm Connecting Cable Legend CONNECT / DISCONNECT TURN / FLIP...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Flicker Effects Board 15cm Connecting Cable Thread the other Bit Light cable from this tower through the hole. Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Green 30cm Bit Light White 15cm Bit Light Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 15cm Bit Light Trans Clear Round Plate 2x2 w/ Rounded Bottom Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Connect all the cables from the LEFT tower into the LEFT 6-Port Expansion Board, excluding the Micro Bit Light cables from the lower torch. Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Connect all the cables from the RIGHT tower into the RIGHT 6-Port Expansion Board, excluding the Micro Bit Light cables from the lower torch. Connect the Micro Bit Light cable from the lower torch...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE 2x Adhesive Squares 2x Adhesive Squares Adhere the LEFT 6-Port Expansion Board to the underside of the LEFT tower bottom floor. When twisting the cables, exclude the 30cm Connecting Cable running to the other side of the gate.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE When twisting Plate 2x8 - Black the cables, exclude the 30cm Connecting Cable from this step. Connect the Plate to the underside of the gate, securing the 30cm Connecting Cable. 30cm Connecting Cable...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 30cm Bit Light Cool White 15cm Bit Light Round Plate 1x1 - White Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Connect the 5cm Connecting Cable remaining Bit Light cable to the “OUT” port of the Flicker Effects Board. Bring all three Connect the 5cm cables across, Connecting Cable to including the 30cm the “IN”...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE White 30cm Micro Bit Light Legend CONNECT / DISCONNECT TURN / FLIP DIRECTIONAL TWIST / BRAID POWER ON TEST NOTE ICON RECONNECT INSTRUCTIONS...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE 2x Adhesive Squares Connect the 5cm 2x Adhesive Squares Micro 4-Port Expansion Board Connecting Cable and White 30cm Bit Light cable to the “OUT” port of the Flicker Effects Board. Connect the...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or expansion board).
LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE FINAL PRODUCT This finally completes installation of the Light My Bricks Medieval Castle 31120 Light Kit. FINAL PPRODUCT...
LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE TROUBLESHOOTING Light My Bricks lighting To prevent unnecessary If you are experiencing kits contain individual damage to components, issues with your Light components that are very we highly recommend that My Bricks set, watch our...
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Troubleshooting Firstly, ensure that the Check For CR2032 Batteries batteries have power using a Using The Flat Battery Pack battery charge gauge. Inside the battery pack is a symbol indicating which side the (round) CR2032 If the batteries have no power, battery should be inserted.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Troubleshooting Check For Cr2032 Batteries Check for AA batteries Using The Round Battery using the AA battery pack Pack Inside the battery pack are symbols indicating which direction the AA battery Inside the battery pack is a symbol indicating should be inserted.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Troubleshooting Check Your Wires In order for Light My Bricks components to fit If the wiring is detached from the LED itself, the in between and underneath LEGO® bricks, the light will not operate.
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LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE Troubleshooting Check Your Expansion Board A short circuit can also result in overheating of the board, cable or Ports/ Strip Light Ports / batteries. If you suspect a short circuit, Effects Board Ports...
LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE CONTACT US If you have an enquiry regarding the online shop, our products or a general enquiry please refer to our Frequently Asked Questions webpage here. Alternatively, you can contact our Customer Services team by visiting our online support portal here.
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