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General Electric WD21X33780 Dishwasher UI Control With Cover

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Special Price $111.91 Regular Price $118.95
In stock
Available Quantity:   1
SKU
WD21X33780

Product Description

The General Electric WD21X33780 Dishwasher UI Control With Cover is the primary board where the functions are selected and controlled. It is electronically connected to the control board and sends input signals to coordinate the timing of the cycle and operation. Being covered by a protective coating, it avoids exposure to moisture and mechanical damage. This assembly is essential in maintaining proper communication between user commands and internal systems which are useful in ensuring a stable performance of the dishwasher.
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This Part Fits the Following Models (4)

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FAQS
Customer Questions
What maintenance is required for the General Electric WD21X33780 UI Control With Cover?

Clean the interface gently with a soft cloth to maintain responsiveness. Ensure the protective cover remains securely attached. Prevent moisture intrusion around the edges. Inspect connections periodically to support accurate input recognition and stable electronic performance.

What are common issues with the General Electric WD21X33780 UI Control With Cover?

  • Touch controls not responding.
  • Display failing to illuminate.
  • Intermittent input recognition.
  • Panel not powering on.

Installation Steps

Step1: Turn off dishwasher power before starting installation.

Step2: Open door and remove inner panel screws carefully.

Step3: Disconnect wiring harness from old UI control module.

Step4: Remove defective UI control with cover from mounting area.

Step5: Install new unit and reconnect wiring securely.

Step6: Reassemble door and test buttons and display operation.