This guide addresses the 4C2 error code, which indicates a water supply issue in your Samsung washer. Let’s walk through the potential causes and solutions to get your washer back on track.
Understanding the Cause
- Incorrect Water Hose Connections: The hot and cold water hoses might be reversed.
- Faulty Water Inlet Valve: The valve that controls water flow may be malfunctioning.
- Temperature Sensor Issues: The sensor responsible for water temperature readings could be defective.
- Main PCB Fault (Less Likely): In rare cases, the main control board might be faulty.
Samsung Washer 4C2 Error Code: Troubleshooting Steps
- Verify Hose Connections: Turn off the washer and unplug it for safety. Check the water hoses at the back. Ensure the cold water hose (usually blue) is connected to the cold water tap, and the hot water hose (usually red) is connected to the hot water tap.
- Reset the Washer: Sometimes, a simple reset can clear the error. With the washer unplugged, press and hold the power button for 60 seconds. Then, plug it back in and try running a cycle.
- Verify Water Supply: Ensure both hot and cold water taps are fully turned on. Check for any blockages or kinks in the hoses that might restrict water flow.
Additional Information (for advanced users):
This section is intended for qualified appliance repair technicians and details the technical specifications for troubleshooting the water inlet valve and temperature sensor:
- Water Inlet Valve Resistance:
- Electric Part Name: Water Inlet Valve
- Ohmic Value: 0.9 ~ 1.1 kΩ @ 110 VAC | 3.8 ~ 4.6 kΩ @ 220 VAC
- Temperature Sensor Resistance:
- Electric Part Name: Temperature Sensor
- Ohmic Value (at 25°C / 77°F): 13 kΩ
Remember, these measurements are for reference only. Always consult the specific service manual for your Samsung washer model for accurate specifications.
By following these steps, you should be able to identify the cause of the 4C2 error and get your Samsung washer functioning normally again.
I am a master Appliance Repair technician with over 35 years of experience in the field. I am passionate about helping people troubleshoot their appliances and fix common problems. My website, appliancemode.com, provides a wealth of information on troubleshooting common appliance issues and deciphering error codes. This website aims to empower people to tackle appliance repairs themselves and save money on service calls.
