Gzs221ynfs Parts

This dispenser interface board controls a refrigerator's dispenser functions, translating user inputs into signals for water and ice dispensing. Replacing a faulty board restores responsive dispenser buttons and proper dispenser behavior. What it does:

• Receives button and sensor inputs and sends control signals to the dispenser and related components
• Enables the dispenser's user interface and light indicators to respond correctly
• Commonly replaced when dispenser buttons, lights, or the dispenser won't respond
• Helps resolve intermittent dispenser operation or unresponsive control panel symptoms

• Disconnect power to the appliance before starting any work to avoid shock
• Handle the board by the edges and avoid touching components to prevent static damage
• Keep mounting hardware and connectors organized for reassembly; confirm connector orientation before seating