Asko Dishwasher: not filling

Professional Repair Guide

What is this symptom?

If your Asko dishwasher is not filling with water, it can be frustrating. This issue typically arises when the dishwasher fails to draw water at the start of a cycle, leaving the tub dry. Common causes include a defective water inlet valve, a stuck float switch, or issues with the water supply. Understanding these factors can help you troubleshoot effectively.

Urgency: Medium

Important Tips for Asko Models

  • Asko models display specific error codes for water inlet faults (e.g., F12, F67), indicating water supply or inlet valve issues

Possible Causes

Water inlet valve defective or clogged

How to Identify: Dishwasher makes sounds as if running but no water enters; multimeter test of solenoid shows no continuity; visible mineral buildup at valve screen.

Part: Water inlet valve

Float switch stuck or faulty

How to Identify: Float stuck in up position indicating water present; physical obstruction under float or failed float switch continuity test.

Part: Float switch/float assembly

Water supply issues (valve closed/kinked hose/low pressure)

How to Identify: Supply valve under sink is off; supply line is kinked; low water pressure at faucet when washer hose is removed.

Part: Water supply line or shutoff valve

Dishwasher door latch not engaging

How to Identify: Dishwasher does not register the door as closed; cycles won’t start and fill doesn’t begin.

Part: Door latch/micro switch

Control board or timer malfunction

How to Identify: Electronic faults, partial cycles, no command to water inlet valve even when other components test OK.

Part: Control board/timer

DIY Solutions

Check and open water supply valve

Easy 5–10 minutes
Tools Needed: none
  1. Locate the water supply shutoff valve under the sink
  2. Ensure the valve is fully open
  3. Run a quick test cycle to see if the dishwasher fills
⚠️ Safety First: Ensure no water leaks before running cycle

Inspect and free the float and float switch

Moderate 10–20 minutes
Tools Needed: screwdriver, flashlight
  1. Turn off dishwasher power and water supply
  2. Open dishwasher and locate the float assembly in tub
  3. Move float up and down to ensure free movement; remove debris obstructing it
  4. Test float switch continuity if you have a multimeter
⚠️ Safety First: Disconnect power before working inside dishwasher

Check water supply hose for kinks

Easy 5–10 minutes
Tools Needed: none
  1. Pull dishwasher forward to access rear supply hose
  2. Inspect hose for kinks or bends
  3. Straighten hose to allow proper flow and test dishwasher fill
⚠️ Safety First: Turn off water supply before adjusting hose

Professional Repairs

Replace water inlet valve

Estimated Cost: $50–$150

Replace control board or timer

Estimated Cost: $150–$400

Replace float switch or assembly

Estimated Cost: $30–$100

When to Call a Professional

Water inlet valve shows electrical failure on testing
Control board suspected defective
Internal leaks or persistent error codes related to fill failure

Preventive Maintenance

  • Inspect float and clean debris: Float sticking which can stop fill
    Frequency: monthly
  • Check supply hose condition: Kinks or clogs reducing water flow
    Frequency: annually

Frequently Asked Questions

Why is my Asko Dishwasher not filling?
Your dishwasher may not fill due to a defective water inlet valve, a stuck float switch, or issues with the water supply.
How do I fix Asko Dishwasher not filling myself?
Check the water supply valve, inspect the float switch for debris, and ensure the water supply hose is not kinked.
How much does it cost to fix not filling?
Professional repairs can range from $30 for a float switch replacement to $400 for a control board replacement.
When should I call a technician for not filling?
If basic troubleshooting fails or if you suspect a control board issue, it's best to call a technician due to the complexity.

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: DIY

Common Issues Reported by Users

  • Clogged water inlet filter
  • Faulty water inlet valve
  • Kinked or damaged water supply hose

User Suggested Solutions

  1. Check and clean the water inlet filter. Locate the filter at the water inlet valve, remove it, and clean it under running water. Reinstall and test the dishwasher.

  2. Inspect the water inlet valve for functionality. If it appears damaged or does not open when the dishwasher is activated, replace it with a new one.

  3. Examine the water supply hose for kinks or damage. If found, straighten the hose or replace it if necessary.

Analysis based on 1 community discussions
View Sources

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

  1. Asko 1605 dishwasher not filling with water

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