
For repairs on Series 500 compact cooling units, begin with the owner’s manual schematic. Locate the exploded view on page 17–it isolates the evaporator assembly (part #WB18X10269) from the condenser coil (part #WB18X10304). Verify each component’s position before disassembly: the defrost heater mounts beneath the freezer liner, while the temperature sensor clips to the rear panel near the thermistor socket.







