How to Fix 4C Error in Samsung Washing Machine

Why Is My Samsung Washing Machine Throwing a 4C Error?

Ah, the dreaded 4C error – the laundry room equivalent of a “my coffee machine broke” meltdown. If your Samsung washing machine is flashing this code, it’s basically crying out for water. In techy terms, the 4C error signals a water supply problem. Your washer wants to fill up with water, but somewhere along the line, there’s a hiccup stopping the H2O from flowing freely.

Fortunately, this is one problem you can fix yourself before dialing the repair hotline. Let’s roll up our sleeves and get that splashin’ again.

Step 1: Check and Straighten Those Water Supply Hoses

Sounds simple, right? But you’d be surprised how often a kinked or twisted hose throws the whole operation off. Your washing machine has two hoses – one for hot water and one for cold (or both cold depending on your setup). These need to be clear and snugly connected at the back of the machine and at your home water supply.

  • Pull the hoses out and look for any obvious sharp bends, kinks, or crushed sections.
  • If you spot a kink, straighten it out like a pro in hose yoga.
  • Confirm that the hoses are firmly tightened on both ends to prevent leaks or pressure loss.

According to experts sharing repair insights on YouTube, this step alone resolves a major chunk of 4C code issues.

Step 2: Give Your Washer a Quick Reset (Yes, Like a Computer)

Electric appliances sometimes act like moody teenagers – just need a little break to chill. Unplug your washing machine from the power outlet and let it rest for about 5 minutes. This pause helps reset the machine’s internal computer and can clear erroneous error codes.

After five minutes, plug it back in and see if the 4C error has vanished like your socks in the laundry (riddle of the universe, seriously).

Step 3: Clean the Water Inlet Filters – Little Screens That Make a Big Difference

Inside your Samsung washer, where the hoses connect, there are tiny mesh filters designed to catch debris and prevent it from messing up your washes. These screens can get clogged over time with mineral deposits, lint, or other gunk, reducing water flow and triggering the 4C error.

Here’s how to clean them safely:

  • Turn off the water supply to your washing machine.
  • Disconnect the water inlet hoses from the back of the washer.
  • Locate the small mesh filters inside the connector ports on the washer.
  • Use needle-nose pliers or tweezers to gently pull out the screens.
  • Rinse the screens thoroughly under running water to clear away debris.
  • Once clean, carefully put the filters back into place and reconnect the hoses.

Samsung’s official support page highlights that clogged inlet mesh screens are one of the main culprits behind water supply errors like 4C (source).

Step 4: Consider the Water Inlet Valve Replacement (When You’re Out of Luck)

If after all this troubleshooting your washer still throws the 4C tantrum, the water inlet valve itself might have called it quits. This vital part controls water flow into your machine and can fail due to wear or internal electrical issues.

Replacing it is a bit more advanced but doable if you have some handyman spirit and the right tools.

  • Order a compatible Samsung water inlet valve—make sure it matches your washing machine model.
  • Turn off water and unplug the machine.
  • Remove the back panel to access the valve.
  • Disconnect wires and hoses attached to the old valve.
  • Install the new valve by reversing the removal steps.
  • Reconnect everything securely and test the machine.

If that sounds a bit beyond your tool belt, calling a professional might be the wiser route. But hey, if you want to tackle it yourself, here’s a handy source that walks through the process visually: Samsung Washer 4C Code Fix Video.

Pro Tips and Warnings

  • Always turn off the water supply and unplug your washing machine before attempting any work inside it. Safety first, because shocked users make lousy laundry heroes.
  • Keep your washing machine hoses and connections checked every few months to prevent surprise error codes.
  • If you want to prevent future water supply errors, investing in quality inlet hoses and occasionally cleaning the filters helps keep your washer happy.
  • For genuine Samsung parts and upgrades, consider buying from reliable sources – here’s the link for India and a global including USA option.

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Because who doesn’t want to be the ultimate laundry wizard?