Can I fix Samsung code 9C1 myself?

Start with these safe checks: Plug the washer directly into its own outlet on its own circuit. Don't use an extension cord or power strip. If the breaker keeps tripping or the code continues, have an electrician check the circuit or request washer service.

When should I call a technician for code 9C1?

If the breaker keeps tripping or the code continues, have an electrician check the circuit or request washer service. Unplug it or switch the breaker off before you remove any panel. Don't test or replace wiring, control boards, heating elements or motors under power. If you see scorching, smell burning, or the breaker trips again, leave it off and call a qualified appliance technician or electrician.

Samsung Washer Error Code 9C1 / 9C2 / PF: Voltage (power supply) error

What 9C1 means

The washer detected an irregular power supply. PF also appears after a power outage, an unplugged cord or a tripped breaker during a cycle.

Also shown as: 9C2, PF, 9E1, 9E2, UC, depending on the model.

Likely causes

Washer sharing a circuit with other appliances
Extension cord or power strip
A power outage during a cycle

Safe first checks

Plug the washer directly into its own outlet on its own circuit. Don't use an extension cord or power strip.

When to stop

If the breaker keeps tripping or the code continues, have an electrician check the circuit or request washer service.

Checked against: Samsung US: Washing machine information and error codes. Codes can differ by model and year, so confirm with your owner's manual.