Skip to main content
  1. Here's an overview of the Heated Bed wiring. The power supply connects to ALL FOUR terminals of the green connector.
    • Here's an overview of the Heated Bed wiring.

    • The power supply connects to ALL FOUR terminals of the green connector.

    • If you're upgrading from a cold bed, you may need to swap in a new power wiring.

  2. Red is always plus! Red wires must connect to plus, or you will burn your board. There are little pluses right next to the connector.
    • Red is always plus! Red wires must connect to plus, or you will burn your board.

    • There are little pluses right next to the connector.

    • The wires ends (ferrules) are thick; you'll need to fully open the connector.

  3. The heated bed thermistor connects to T1. Plus and minus don't matter. Route the wire up along the right side of ramps, along the top, and down to the T1 slot.
    • The heated bed thermistor connects to T1. Plus and minus don't matter.

    • Route the wire up along the right side of ramps, along the top, and down to the T1 slot.

    • The heater wires connect to D8. Plus and minus don't matter.

  4. Optional: IF you're building heated bed from scratch, zip tie the wire anywhere just so that it's not in your way. Later, after we install the X assembly with the X wire harness, cut this zip tie and bundle the thermistor with the top row zip ties IF you're making an upgrade from cold bed, snip the zip ties in the top row add the heated bed thermistor, and tie the bundle again.
    • Optional: IF you're building heated bed from scratch, zip tie the wire anywhere just so that it's not in your way. Later, after we install the X assembly with the X wire harness, cut this zip tie and bundle the thermistor with the top row zip ties

    • IF you're making an upgrade from cold bed, snip the zip ties in the top row add the heated bed thermistor, and tie the bundle again.

Finish Line

Filip Goc

Member since: 01/14/2016

18,037 Reputation

490 Guides authored

Team

team curriculum Member of team curriculum

2 Members

490 Guides authored

0 Comments

Add Comment