Refrigerator Circuit Diagram ❲DELUXE❳
Line → Defrost Timer (contacts closed to heater circuit) → Defrost Thermostat (closed if below cutoff) → Defrost Heater → Neutral Note: The compressor is completely disconnected during defrost. Consider a typical top-mount refrigerator (freezer above, fresh food below). The schematic is often printed on the back panel or inside the compressor compartment.
AC Line (Black) ----[Fuse]----[Defrost Timer]----o (N.C.) | | | [Thermostat] [Defrost Thermostat] | | o----[Start Relay]----[Compressor] [Defrost Heater] | | | [Run Capacitor] | AC Neutral (White) -----------------------------------------------------[Overload]----+ | [Neutral] Note: Actual schematics vary; always refer to manufacturer’s literature. Refrigerator Circuit Diagram
Understanding the Refrigerator Circuit Diagram: A Comprehensive Analysis of Electro-Mechanical Control Systems Line → Defrost Timer (contacts closed to heater