Litter-Robot II Repair Guide - Chapter 2: Circuit Board

In this chapter of our Litter-Robot II Repair Guide, we will help you replace the circuit board on your Litter-Robot II.

You can find our Litter-Robot II troubleshooting guides here:
Litter-Robot II Basic Troubleshooting Guide
Litter-Robot II Advanced Troubleshooting Guide

You can find our Litter-Robot II repair guides here:
Litter-Robot II Repair Guide - Chapter 1: Motor
Litter-Robot II Repair Guide - Chapter 2: Circuit Board
itter-Robot II Repair Guide - Chapter 3: Power Jack
Litter-Robot II Repair Guide - Chapter 4: Cat Sensor Micro Switch
Litter-Robot II Repair Guide - Chapter 5: Sensor Harness

You can refer to our advanced troubleshooting guide to help you open up your Litter-Robot II.

Replacing the Litter-Robot II circuit board
To replace the circuit board, you won't need any particular tools. First, pull the circuit board front panel toward you to reveal the circuit board.

Spot the Circuit Board Panel

Revealing the Circuit Board

Then, detach the circuit board from the front panel.

Pull On the Circuit Board

You can now disconnect the circuit board from the Litter-Robot.

Disconnect the Two Connectors from the Circuit Board

You can now install the new circuit board on the Litter-Robot.

Swap the Circuit Boards

Verify the connections before connecting the circuit board with the following picture.

Connect the Circuit Board Properly

You can now install the circuit board on the front panel.

Clip the Circuit Board on the Front Panel

Circuit Board Installed on the Front Panel

Finally, install the front panel on the Litter-Robot.

Install the Front Panel on the Litter-Robot