Blomberg Washer Dryer: not draining

Possible Causes

Clogged drain pump filter

How to Identify: Water remains in drum, slow or no drainage; filter may contain lint, debris, coins.

Part: Drain pump filter

Blocked, kinked or misrouted drain hose

How to Identify: Hose folded, kinked, twisted, or clogged; water doesn’t leave machine; inspect hose routing and clear any blockages.

Part: Drain hose

Failed or malfunctioning drain pump

How to Identify: No water movement with pump activation; humming without draining; electrical test of pump shows open circuit.

Part: Drain pump

Pressure switch or water level sensor blockage/fault

How to Identify: Machine doesn’t recognize water level changes; may fail to switch to drain cycle properly; other symptoms like incorrect fill levels.

Part: Pressure switch/water level sensor

Electrical/control board issue

How to Identify: Drain pump not activated despite checks; error codes unrelated to clogging; diagnostics required.

Part: Control board/electronics

DIY Solutions

Clean the drain pump filter

Moderate 15–30 minutes

Tools Needed: Towels, Bucket

1. Unplug the washer dryer.
2. Open lower service flap and position towels/bucket.
3. Use emergency drain hose if equipped to remove water.
4. Slowly unscrew and remove pump filter cap.
5. Remove lint, debris, and foreign objects; ensure impeller spins freely.
6. Replace filter cap securely.
7. Run a short drain cycle to test.

⚠️ Safety First: Ensure power is disconnected before working.

Inspect and clear drain hose

Moderate 20–40 minutes

Tools Needed: Screwdriver, Bucket, Garden hose (optional)

1. Turn off and unplug the washer dryer.
2. Pull unit away to access rear.
3. Disconnect drain hose from standpipe or wall outlet.
4. Inspect for kinks or blockages; straighten hose.
5. Flush hose with water to clear debris if needed.
6. Reattach hose ensuring correct height and routing.
7. Test drain cycle.

⚠️ Safety First: Disconnect power and water before handling.

Professional Repairs

Replace drain pump

Estimated Cost: $50 - $150 (part) + $100 - $250 (labor)

Pressure switch or sensor replacement

Estimated Cost: $60 - $200 (part) + $100 - $300 (labor)

Control board/electrical repair

Estimated Cost: $150 - $400

When to Call a Professional

Drain pump makes unusual noises during operation.

No improvement after cleaning filter and clearing hose.

Error codes persist or machine fails to progress past drain cycle.

Electrical issues suspected (e.g., no pump activation).

Preventive Maintenance

• Clean drain pump filter: Clogs that cause drainage failures
  Frequency: monthly
• Inspect drain hose for kinks or buildup: Hose blockages restricting drainage
  Frequency: quarterly

Frequently Asked Questions

Why is my Blomberg Washer Dryer not draining?

Common causes include a clogged drain pump filter, blocked drain hose, or a malfunctioning drain pump.

How do I fix Blomberg Washer Dryer not draining myself?

You can clean the drain pump filter and inspect the drain hose for blockages.

How much does it cost to fix not draining?

Professional repairs can range from $50 to $400 depending on the issue.

When should I call a technician for not draining?

Consider calling a technician if DIY fixes don't resolve the issue, especially for pump or electrical problems.

References & Sources

• Blomberg Washing Machine Not Draining Properly FAQ Official

Can I Fix This Myself?

100%

DIY Success Rate Difficulty: DIY

Common Issues Reported by Users

• Drain pump failure (1 mentions)
• Clog in the drain line (1 mentions)

User Suggested Solutions

1. Replace the drainage pump

   Success rate: 50.0%

2. Clear the clog in the drain line

   Success rate: 50.0%

Community Discussions

Rinses forever, doesn't spin/drain properly

Clog in the drain line caused by a plastic bag.

DIY View on Reddit →

draining sound is very noisy and clicking, clothes are wet after cycle

The drainage pump is likely failing and needs to be replaced.

DIY View on Reddit →

Source: Reddit r/appliancerepair