How do you wire a defrost timer for an electrolux fridge freezer zenb2920?

To wire a defrost timer for an Electrolux fridge freezer model Zenb2920, first, disconnect the power supply for safety. Locate the defrost timer, typically found inside the control panel or at the back of the appliance. Connect the wires according to the wiring diagram, ensuring the timer's terminals match the corresponding wires from the compressor and defrost heater. After securing the connections, reassemble the panel, restore power, and test the appliance to ensure proper operation.