🔧How to Replace Control PCB (Prime)Updated 2 hours ago

What is the Control PCB?

The Control PCB is located beneath the Power, Dry, Purify, and Open buttons, and controls all button operations on the unit.

When is Control PCB replacement needed?

Control PCB issues typically show up in one of the following ways:

• One of the 4 buttons turns on/off on its own, without being pressed
• Buttons turn on/off on their own and the small lid also opens/closes on its own
• The unit powers on normally (bin feels warm, stirring rod rotates properly), but no lights illuminate on the buttons at all

Before you begin:

⚠ For accurate diagnosis and replacement guidance, please consult with a live agent before proceeding.

Please watch the video below for step-by-step replacement instructions.