What Is the 1E Error on Samsung Washing Machines?
Let’s be real here—the moment your Samsung washing machine flashes the 1E error code, your day just got a little more interesting (or frustrating, depending on your mood). The 1E error typically points to a hiccup in the water detection system, meaning your machine thinks it’s thirsty but isn’t getting the memo—or water—in the proper way.
This error often signals problems related to the water supply, pressure sensor, or the wiring involved. In simple terms, your washing machine can’t tell if it’s filling with water, which means it’s throwing in the towel (or not throwing in your clothes).
But before you dial up Samsung support and start prepping an SOS signal, let me walk you through how to handle this error yourself with minimal head-scratching and zero tech-degree needed.
Step 1: Check Your Water Supply — Is the Faucet Open?
Sounds obvious, right? But you’d be surprised how many times the “water supply issue” boils down to a half-closed faucet or a kinked hose.
- Make sure the water supply valves are fully open.
- Inspect your inlet hoses for any kinks, bends, or blockages.
- Confirm that hoses connect snugly—loose connections are a classic culprit.
If you want to go the extra mile and sniff out a sneaky faucet problem, turn it off completely, turn it back on, and see if your washer’s mood improves.
Step 2: Clean the Water Inlet Filters — A Tiny Filter with a Big Job
Samsung machines pull water in through those beloved inlet filters sitting inside the hose connectors. If they get clogged with gunk, mineral deposits, or the elusive washing machine fairy dust (just kidding), water flow can be interrupted.
- Turn off the water supply and unscrew the inlet hoses.
- Gently remove the little filters from each hose.
- Rinse the filters thoroughly under running water to clear any debris.
- Use a soft brush if you spot stubborn deposits.
- Reinsert the filters and reconnect the hoses securely.
Post-cleaning, test-run the machine to see if the dreaded 1E error makes its disappearing act.
Step 3: Inspect the Pressure Sensor — The Machine’s Water Meter
Here’s where we peek inside your washing machine’s guts. The pressure sensor is the device that ‘feels’ how much water is filling the drum. If it’s dirty, faulty, or disconnected, the 1E error squarely points at it.
- Unplug your washing machine (because safety first).
- Remove the back cover—usually held by screws.
- Locate the pressure sensor, often a small round component connected via wires.
- Disconnect its connector and inspect it for carbon buildup or dirt.
- Use a toothbrush dipped in isopropyl alcohol (IPA) to clean the contacts gently.
- Reconnect and secure everything back properly.
If cleaning doesn’t help, the pressure sensor itself might need replacement, but hold that thought—we’ll get to that.
Step 4: Test Wiring Continuity — The Hidden Saboteurs
Sometimes the gremlin isn’t the sensor but the wires between the sensor and the main board (PCB). A broken or damaged wire can cause the sensor’s pleas to go unheard.
- You’ll need a multimeter for this step.
- Access the front panel and carefully remove it to reach the PCB.
- Disconnect the connectors linked to the pressure sensor.
- Use your multimeter to check for continuity in the wiring harness.
- If continuity is broken (reading shows ‘infinite’), that’s the naughty wire causing your woes.
In cases like this, replacing the wire harness is the way to go.
Step 5: Replace Faulty Components — When It’s Time to Call It
If you’ve cleaned, inspected, and tested and that 1E error is still throwing shade, a faulty pressure sensor or wire harness is probably the villain.
- Purchase an authentic replacement pressure sensor suitable for your Samsung model.
- Similarly, get the correct wire harness if wiring continuity fails.
- Carefully install replacements following the machine’s manual or a guided tutorial.
For genuine replacement parts, here’s a neat [link for India](https://amzn.to/4ntjTxW) or [global including USA](https://amzn.to/42Lygph) customers.
Pro tip: Before you start swapping parts, make sure you double-check model numbers to avoid the classic “did I just buy the wrong sensor?” dance.
Step 6: Power Cycle and Trial Run — The Classic Reset
Sometimes all your washing machine needs is a little nap and reset:
- Switch off and unplug your washing machine.
- Wait a good 5 minutes (grab a coffee, scroll your phone, you deserve it).
- Plug it back in and power on.
- Try rerunning your wash cycle to see if the 1E error persists.
If your machine still throws a tantrum, it may be time to call Samsung customer support or a professional technician. But hey, you gave it a solid shot, so pat yourself on the back.
Bonus: Avoiding 1E Errors in the Future
Don’t we all want a machine that behaves? Here are some quick tips to keep your Samsung washing machine’s water system happy and error-free:
- Regularly check and clean inlet filters.
- Avoid twisting or kinking hosepipes when moving your machine.
- Inspect hoses and wiring annually for wear and tear.
- Keep water faucets in good shape and not overly stiff or leaky.
And if you ever need to replace any hoses or seals, consider checking out our handy guides like How to Fit New Washing Machine Door Seal: A Handy Guide or How to Extend Washing Machine Inlet Pipe Without Drama to save yourself time and headaches.