This Defrost Timer is a universal AC 200240V timer designed for use in 220V refrigerators. Model TMDE802ZC1, part number 3018100310 J, it is compatible with all 220V refrigerator parts. Key benefits Restores reliable defrost cycles to prevent frost buildup and maintain cooling efficiency. Simple replacement for worn or failed defrost timers, reducing downtime and service costs. Universal voltage range of 200240V supports most 220V refrigerator configurations. Precise timing and control help coordinate defrost intervals with compressor operation for consistent performance. Key attributes Function: Defrost timer Voltage: AC 200240V Model: TMDE802ZC1 Part number: 3018100310 J Compatibility: Universal for all 220V refrigerator parts Applications: Defrost cycle control in 220V refrigerators Size and material: Not specified in the listing; verify dimensions and housing material with the supplier Performance: Designed to deliver timed defrost control to manage frost buildup effectively Use cases Case 1: Replacing a failed defrost timer in a 220V refrigerator to restore automatic defrost and prevent ice buildup on cooling coils. Case 2: Upgrading a 220V refrigerator's timer to a universal 200240V timer when the original part is unavailable or not specified. Case 3: Service and operations in a that supports 220V refrigerator models, providing a common, compatible timer option for multiple units. Notes on compatibility and installation This timer is designed for 200240V operation and is described as universal for all 220V refrigerator parts. Verify that the mounting, connector configuration, and electrical specifications of your unit match the TMDE802ZC1 and 3018100310 J requirements before installation. Ensure power is disconnected and follow standard safety procedures during replacement. If you are unsure about fitment or wiring, consult a professional technician.