Electrolux Washer Error Code C1

The C1 code means the washer's flow meter is detecting water entering the machine even though no inlet valves are being told to open. This points to an uncontrolled water entry condition, most often caused by a faulty inlet valve that is not closing properly. The washer flags this to prevent overfilling. Diagnostic test 24 is the recommended starting point for troubleshooting this code.

It is not recommended to continue running the washer with an active C1 code. The error indicates water may be entering the tub uncontrolled, which creates a risk of overfilling, water damage to flooring, and potential damage to the machine itself. The washer should remain off until the cause is identified and corrected.

Repair costs vary depending on the cause. Cleaning a clogged air trap is typically low cost if done yourself, while professional labor for diagnosis and repair generally ranges from around 100 to 250 dollars. If the inlet valve or flow meter needs replacement, parts costs can add another 30 to 120 dollars depending on the component. Getting a diagnostic visit from a qualified technician will give you a more accurate estimate for your specific model.

Some causes of C1 are DIY-friendly, such as clearing a clogged air trap or inspecting the valve inlet screens for debris. However, replacing the inlet valve assembly or flow meter requires disconnecting water supply lines and working with electrical components, which is better suited to a technician with appliance repair experience. Always unplug the washer and shut off the water supply before beginning any internal inspection.

A reset may temporarily clear the C1 code from the display, but it will return if the underlying problem is not fixed. Because this code is triggered by an active hardware condition, such as a leaking valve or a blocked air trap, clearing the fault without correcting the root cause will not resolve the issue. Address the physical problem first before attempting a reset.