[Lifetime Warranty] W10822278 Refrigerator Freezer Defrost Timer Replacement - Compatible with Whirlpool KitchenAid Kenmore Refrigerators - Replaces PS11723171 945514 482493 R0950217 2188372

W10822278 Refrigerator Freezer Defrost Timer

Key Features

• Controls the timing of the refrigerator's defrost cycle.
• Alternates between cooling and defrosting modes to prevent frost buildup.
• Designed for continuous or cumulative run defrost systems.
• Features a dial that can be manually advanced for diagnostics.
• Direct replacement part meeting original equipment specifications.

Replaces / Cross-Reference Part Numbers

• W10822278
• AP5985208
• PS11723171
• W10235473
• 482493

Compatibility & Fitment

• Compatible with specific refrigerator models from major brands including Whirlpool, Kenmore, KitchenAid, and Maytag.
• Verify fitment by checking your appliance's original part number.

When to Replace

• Refrigerator is too warm or too cold.
• Refrigerator runs continuously or for too long.
• Excessive frost buildup in the freezer.
• Timer fails to advance through the defrost cycle.
• Appliance will not start the defrost or cooling cycle.

Installation Tips

• Disconnect the refrigerator from the power source before beginning the repair.
• Note or photograph the wire connections before removing the old timer.
• The new timer can be manually advanced clockwise to test the defrost and cooling circuits after installation.
• Consult your appliance's service manual for model-specific instructions.