Samsung Washing Machine: error codes 5C and 4C, not draining, not spinning

Professional Repair Guide

What is this symptom?

If your Samsung washing machine is displaying error codes 5C and 4C, it indicates issues with drainage and water supply. This can cause the washer to stop mid-cycle, fail to drain water, and prevent spinning. Address these problems promptly to avoid further complications.

Urgency: Medium

Important Tips for Samsung Models

  • Samsung 5C indicates drainage issues; 4C indicates water supply problems, as per official Samsung support guidance
  • Proper routing and height of drain hose is critical for Samsung models to avoid false drainage errors

Possible Causes

Clogged drain pump filter or drain hose blockage

How to Identify: Washer stops with water remaining; visible debris in filter; water backs up when trying to drain

Part: Drain pump filter; drain hose

Kinked or improperly installed drain hose

How to Identify: Drain hose bent, pinched or placed too low/incorrectly, preventing gravity flow

Part: Drain hose

Water inlet supply issue causing 4C error

How to Identify: 4C error appears; washer doesn’t fill or fills slowly; check inlet hose kinks and clogged mesh filters

Part: Water inlet hoses and mesh filters

Insufficient water pressure to machine

How to Identify: Water supply taps on but low flow into washer; 4C persists after hose check

Part: Home water supply

Faulty drain pump

How to Identify: Filter/hose clear but machine still won’t drain; humming from pump without water movement

Part: Drain pump motor/impeller

DIY Solutions

Clean drain pump filter

Moderate 15-30 minutes
Tools Needed: Screwdriver or coin, Bucket/towels
  1. Turn off and unplug washer
  2. Open front access panel to drain pump filter
  3. Place bucket, remove emergency drain hose cap to release water
  4. Unscrew and remove drain pump filter
  5. Clean debris and rinse filter
  6. Replace filter securely and close access panel
⚠️ Safety First: Machine must be powered off and unplugged

Inspect and straighten drain hose

Easy 10-20 minutes
Tools Needed: None
  1. Pull washer from wall to access drain hose
  2. Check hose length for kinks or compression
  3. Straighten hose and ensure correct height/placement per manual
  4. Run a drain cycle to test
⚠️ Safety First: Ensure hose re‑connected securely to prevent leaks

Check and clean water inlet hoses and mesh filters

Moderate 15-30 minutes
Tools Needed: Wrench, Bucket
  1. Turn off water supply and unplug washer
  2. Disconnect inlet hoses from back of machine
  3. Remove mesh filters and rinse under water to clear debris
  4. Reconnect hoses ensuring tight seal
  5. Turn water on and test
⚠️ Safety First: Water may spill when disconnecting hoses

Verify water supply and pressure

Easy 5-15 minutes
Tools Needed: Water pressure gauge (optional)
  1. Ensure feed taps are fully open
  2. Check for adequate flow from faucet
  3. If very low pressure at house supply, consult plumber
  4. Test washer fill cycle

Professional Repairs

Replace faulty drain pump

Estimated Cost: $80 - $200

Technician diagnosis and electrical check

Estimated Cost: $100 - $300

When to Call a Professional

Drain still fails after clearing filter and hose
Water inlet still not filling after cleaning mesh filters
Suspected pump motor or internal electrical fault

Preventive Maintenance

  • Clean drain pump filter: Drainage blockages and 5C errors
    Frequency: Monthly or bimonthly
  • Clean inlet hose mesh filters: 4C errors due to blocked water intake
    Frequency: Every 6 months

Frequently Asked Questions

Why is my Samsung Washing Machine Error codes 5C and 4C, not draining, not spinning?
The issues may stem from a clogged drain pump filter, a kinked drain hose, or problems with the water supply.
How do I fix Samsung Washing Machine Error codes 5C and 4C, not draining, not spinning myself?
You can clean the drain pump filter, inspect the drain hose for kinks, and check the water inlet hoses for blockages.
How much does it cost to fix Error codes 5C and 4C, not draining, not spinning?
Professional repairs typically range from $80 to $200 for pump replacement, and $100 to $300 for technician diagnostics.
When should I call a technician for Error codes 5C and 4C, not draining, not spinning?
If DIY solutions do not resolve the issue or if you're unsure, it's best to call a technician to avoid further damage.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Clogged drain filter or hose
  • Faulty drain pump
  • Issues with water supply (hot water line debris)

User Suggested Solutions

  1. Check and clean the drain filter and hose. Disconnect the washer from power, locate the drain filter (usually at the bottom front), remove it, and clean any debris. Also, check the drain hose for kinks or blockages.

  2. Test the drain pump for functionality. Disconnect the washer, access the drain pump, and check for blockages or damage. If faulty, replace the pump.

  3. Inspect the water supply lines for blockages. Ensure that the hot water line is clear of debris. If necessary, flush the lines to remove any buildup.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Samsung front load washer 4c & 5c

Community Discussions

5C error code, 4C error code, washer backed up into kitchen sink, hot water line debris, washer won't cycle, stuck in drain cycle

No effective solution found; bought a new machine.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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