Display shows PF; refrigerator may beep after a power interruption.

Step 1: Acknowledge the code

• Press any key on the control panel to clear the PF code.

Step 2: Verify power stability

• Ensure the power cord is fully inserted into the wall outlet.
• Check that the outlet is not loose and that the plug fits snugly.
• If the breaker has tripped more than once, have an electrician inspect the circuit.

Step 3: Monitor operation

• If PF recurs without actual power loss, there may be an intermittent internal connection or control board issue.

When to call a technician: If PF appears frequently without household power issues, have a technician inspect the power cord, terminal block, and main control board.