Parts for Amana BRF20V1CPER / P1321316W B: 03 - Condenser & Timer Box Assy Parts

This adaptive defrost control board manages and adjusts refrigerator defrost cycles to help prevent excess frost buildup while keeping temperatures steady. Replaces a failed control board to restore automatic defrost timing and normal cooling performance. What it does

• Monitors evap-coil and compressor run patterns to trigger appropriate defrost cycles.
• Helps reduce excessive frost on the evaporator that can cause poor cooling or compressor overwork.
• Commonly replaced when the refrigerator fails to defrost, shows persistent frost/ice buildup, or runs unusually long cycles.
• Works as the control logic for defrost sequencing and related temperature/regulation signals.

• One adaptive defrost control board

• Disconnect power to the appliance before starting any repair to avoid shock or damage.
• Handle the board by its edges and avoid touching electronics; discharge static first if possible.
• Inspect wiring harnesses and connectors for damage before reconnecting; secure the board with original mounting hardware.
• After installation, restore power and allow the appliance to run through one full cycle to verify normal operation.

This hex washer-head screw secures panels, brackets, and other components inside your appliance. Replacing a worn, stripped, or missing screw restores a tight fit, reduces vibration and rattles, and helps keep assemblies properly aligned.

• Fastens panels, brackets, covers, and internal hardware to the cabinet or frame
• Helps prevent loosening, rattling, or misalignment during appliance operation
• Replace if the head is rounded, threads are stripped, or the screw is missing
• Useful after service when an original fastener is lost or damaged

• Disconnect power and shut off gas/water before starting
• Use the correct nut driver or socket for the hex head to avoid rounding
• Start threads by hand to prevent cross-threading; tighten snugly without overtightening

This replacement screw fastens internal components and panels so parts stay secure and quiet. It's a direct-fit fastener used where the original mounting screw is missing or damaged to restore proper assembly. What it does:

• Secures panels, brackets or components to prevent movement and vibration
• Restores proper alignment for covers and access panels
• Stops rattling or loose-fitting parts caused by a missing or stripped screw
• Works as the factory-specified fastener for the original mounting point

• The screw location and type before installing; use the original hole and thread
• Power off and disconnect the appliance before accessing internal components
• Start the screw by hand to avoid cross-threading, then snug with the appropriate screwdriver
• Do not overtighten — stop once the part is secure to avoid stripping or cracking