Samsung washing machine Water Not Draining and Slow Draining

Wiki Article

Dealing with a Samsung washing machine that won't drain or drains very slowly is certainly frustrating, especially when you're left with soaking wet laundry. The good news is that this is an incredibly common issue, and in most cases, you can fix it yourself without calling a technician. The problem is almost always caused by a simple blockage, a kinked hose, or an installation error.

### Step 1: Decode the Error Code

Before you start pulling the machine apart, look at the display. Your Samsung washer is likely trying to tell you exactly what is wrong:

- **5E, 5C, or E2:** These are the standard "Not Draining" errors. The machine has detected that the water level hasn't dropped after a specific time .

- **ND, LC, or LC1:** These usually indicate a "No Drain" or "Leaking" issue, often related to a kinked hose or a clogged filter .

- **OE or OF:** These indicate an overflow or "Overfilling" error, though they can sometimes appear if the machine gets stuck trying to drain .

### Step 2: The Quick Fixes (No Tools Required)

Often, the solution is simpler than you think. Perform these basic checks first:

**1. Check the Drain Hose for Kinks**

This is the most common reason for slow draining. Pull the machine away from the wall (carefully!) and look at the large grey hose running from the back to your standpipe or sink. If it is bent, crushed, or folded, the water cannot flow out . Straighten the hose out. Ensure nothing heavy is sitting on it.

**2. Verify the "Siphon" Effect**

Is the end of the drain hose pushed too far down the drainpipe? If it is inserted more than 8 inches (20 cm), it can create a siphon that confuses the machine, or it might be sitting in standing water at the bottom of your pipe . Pull the hose out slightly so only 6 to 8 inches are inside the standpipe.

**3. Check the Drain Height**

Samsung requires the drain hose to be at a specific height to work against gravity. If the hose is lying flat on the floor, the water will just sit there.

- **Front Loaders:** The standpipe should be **24 to 35 inches (60–90 cm)** high .

- **Top Loaders:** The hose must be at least **18 inches (46 cm)** high but no higher than **96 inches (245 cm)** .

### Step 3: Clean the Debris Filter (The "Coin Trap")

If the hose looks fine, the culprit is almost certainly the **Debris Filter** (also called the Drain Pump Filter). This filter catches coins, lint, bobby pins, and sock fuzz to stop them from breaking the pump . If this is clogged, water cannot drain. **You should clean this 5-6 times a year** .

**How to clean it (Front Load Washers only):**

*Note: Most top-load Samsung washers do not have a user-serviceable pump filter.*

1.  **Safety First:** Unplug the machine. The water sitting inside may be hot if you ran a hot cycle recently. Wait for it to cool .

2.  **Prepare for Water:** Place a large, shallow tray or a thick towel on the floor in front of the machine. You will spill water .

3.  **Open the Cover:** At the bottom right (or left) corner of the front panel, there is a small access door. Press it in or use a coin in the slot to pop it open .

4.  **Drain the Residue:** You will see a black hose and a large twist knob (the filter). Pull the black hose out, remove its plug, and let the water drain into your tray .

5.  **Remove the Filter:** Once the water stops, turn the large plastic knob **counter-clockwise** and pull it out .

6.  **Clean it:** You will likely find it covered in grey slime, hair, and coins. Clean it with a brush and warm soapy water. **Crucially:** Stick your finger into the hole where the filter came out (the pump housing) and remove any debris or broken glass stuck inside .

7.  **Reassemble:** Push the filter back in and turn it **clockwise** until it clicks. Don't overtighten, but ensure it's snug to prevent leaks. Close the flap.

### Step 4: Check the Inlet Filters (The "Slow Fill" Fix)

If your machine *does* drain, but takes forever to do so, or if the cycles take 3 hours, you might have a water pressure issue. While this is usually a filling problem, low pressure can confuse the computer and cause it to drain erratically .

1.  **Turn off water taps** behind the machine.

2.  Unscrew the hot and cold water hoses from the *back* of the washing machine (not the wall).

3.  Inside the small holes on the washing machine side, you will see small mesh screens. These are the inlet valve filters.

4.  Using needle-nose pliers, pull these screens out and rinse them under the tap .

5.  If they are clogged with rust or scale, scrub them with a toothbrush. This restores the water pressure required to run the drain pump correctly.

### Step 5: Check the Detergent Drawer

A surprising cause of "4C" or "ND" errors is the detergent drawer. If you use too much powder or thick liquid softener, it creates a sludge that blocks the overflow spout inside the drawer housing .

- Pull the drawer out completely (press the release lever inside).

- Wash the drawer under hot water.

- Look into the dark hole where the drawer sits. If you see mold or sludge, scrub it with an old toothbrush and pour a kettle of hot water down it to clear the siphon tube.

### When to Call a Technician

If you have performed all the steps above—checked the hose height, cleaned the debris filter until it sparkles, and cleaned the inlet screens—and the machine still shows a **5E** error or won't drain, the issue is likely mechanical:

- **Broken Drain Pump:** You might hear a humming sound, but no water movement.

- **Faulty Pressure Switch:** The computer doesn't know how much water is inside.

- **Main Control Board (PCB) Failure:** Rare, but possible .

If the pump is broken, it requires disassembling the machine. In this specific case, it is time to contact Samsung support or a certified repair technician to replace the drain pump.