Refrigerator shows E16 and the unit may not power on fully or may reboot intermittently

Safety: Mains voltage is dangerous. Unplug the refrigerator before inspecting the power cord or internal components.

Steps to address E16:

• 1. Check outlet and cord: Plug another appliance into the same outlet to verify proper voltage. Inspect the refrigerator power cord for cuts, burns, or loose plug blades.
• 2. Avoid extension cords: Connect the refrigerator directly to a dedicated wall outlet. Undersized extension cords can cause voltage drops.
• 3. Power reset: Unplug the unit for 10–15 minutes, then reconnect. Observe if E16 reappears.
• 4. Inspect main board (advanced): Access the control board and look for burnt components, especially in the power supply area. If present, the board must be replaced.
• 5. Professional diagnosis: If the mains supply is stable but E16 persists, a technician should measure voltages on the board and check for internal shorts or failing components.

Warning: Do not attempt live voltage measurements unless you are trained and equipped to do so safely.