The HC error code on your Whirlpool top load washer means the hot and cold water hoses are connected to the wrong inlets. To fix this, you need to identify which hose is hot and which is cold, switch them to the correct connections, then reset the washer to clear the error. This will allow the washer to operate properly with the right water temperatures.
What does the HC error code mean on my Whirlpool washer?
The HC error code on a Whirlpool top load washer indicates the hot and cold water hoses have been reversed. The washer uses temperature sensors to detect water entering the machine. If hot water flows where cold water should be, or vice versa, the machine senses this mismatch and shows the HC error. This stops the washer from running to protect your clothes and the machine since correct water temperatures are essential for effective washing and fabric care.
HC error: Hot and Cold water hoses reversedBefore you start
This guide applies to Whirlpool top load washers that display the HC error. You don't need special tools or administrative privileges, but you will need access to the water valves behind the washer.
Before disconnecting any hoses, turn off the water supply valves and unplug the washer for safety. Have a towel or bucket ready to catch any drips.
Check your washer’s user manual if available, as some models may differ slightly in hose color codes or inlet markings.
How can I tell which hose is hot and which is cold?
Start by looking at the water valves behind the washer. Usually, the hot water valve is on the left and the cold water valve on the right, but this can vary.
Next, inspect each hose for markings or color-coded stripes: red or labeled "hot" indicates hot water, blue or labeled "cold" indicates cold water.
If there are no markings, turn on one valve at a time and feel the hose after about a minute. The hot water hose will feel noticeably warmer.
Always turn off both water valves before disconnecting any hoses to prevent leaks.
How do I safely switch the hot and cold hoses on my Whirlpool top load washer?
- Turn off the hot and cold water valves at the wall.
- Unplug the washer from the power outlet.
- Place a towel or bucket under the hose connections to catch drips.
- Loosen the hose connections at the back of the washer by hand or with pliers.
- Note which hose is connected where. Swap the hot water hose to the inlet marked for hot water (often red) and the cold water hose to the inlet marked for cold water (often blue).
- Hand-tighten the hose connections, then use pliers to give a slight additional turn for a snug fit. Do not overtighten.
- Turn the water valves on slowly and check carefully for leaks.
- Plug the washer back into the power outlet.
How do I reset my washer and check that the HC error is resolved?
After swapping the hoses, reset the washer to clear the HC error:
- Unplug the washer from the power outlet.
- Wait at least one minute.
- Plug the washer back in to perform a soft reset.
- Select a normal wash cycle and start the machine.
Watch for the HC error. If it does not appear and the washer fills water normally, the issue is fixed. If the error returns, turn off the washer and double-check that the hoses are connected correctly and firmly attached.
What common mistakes should I avoid when fixing the HC error?
- Reconnecting hoses to the wrong water valves again. Double-check hose positions before tightening.
- Overtightening hose connections, which can damage threads or cause leaks.
- Disconnecting hoses without turning off the water supply first, risking flooding.
- Ignoring damaged or worn hoses and connectors; replace them if they show cracks or wear.
- Skipping the washer reset after fixing the hoses; the HC error won’t clear without it.
Conclusion
Once you’ve identified and switched the hot and cold water hoses correctly and reset your Whirlpool washer, the HC error should clear and your washer will work as expected. If the error persists, verify the hose connections again or consider that the washer’s temperature sensors might need professional service.
Frequently Asked Questions
Can I run the washer if the HC error code is showing?
No. The washer usually won’t operate properly with the HC error because it detects reversed water temperatures, which can harm your clothes or the machine.
What if my hoses are labeled but I still see the HC error?
Labels can sometimes be wrong or swapped during installation. Verify by feeling the water temperature at each hose or checking the water valves behind the washer to confirm correct connections.
Do I need any tools to switch the hoses?
Most hoses can be loosened and tightened by hand. Pliers may help if the fittings are tight, but be careful not to overtighten when reconnecting.