Asko Dishwasher Error Code F5: How to Fix It

Medium 30-60 minutes Medium Severity Verified June 2026
Error Code
F5
Brand
Asko
Product Type
dishwasher
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
The F5 error code on your Asko dishwasher indicates a pressure switch fault, meaning the dishwasher cannot properly detect water levels during operation. This error typically occurs when the pressure switch malfunctions or when there are blockages in the pressure sensing system.
Ad

Tools You'll Need

How to Fix Error Code F5

  1. Power Off and Safety Check

    Always disconnect power before servicing any electrical appliance to prevent shock or electrocution.
  2. Check for Obvious Blockages

  3. Inspect the Pressure Switch Hose

  4. Clean the Pressure Switch Hose

    Be gentle when handling the hose as it can crack easily if it's old or brittle.
  5. Test the Pressure Switch

    Ensure the dishwasher is unplugged before testing electrical components with a multimeter.
  6. Reconnect and Test

Parts You May Need

Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Pressure switch
Check Price on Amazon
Pressure switch hose
Check Price on Amazon
Ad

When to Call a Professional

Contact a professional appliance technician if the pressure switch tests faulty and needs replacement, if you're uncomfortable working with electrical components, or if the error persists after checking all hoses and connections. Licensed technicians have the proper tools and parts to safely replace the pressure switch assembly.

Frequently Asked Questions

What causes Asko dishwasher error code F5?
Error code F5 is caused by a pressure switch fault, typically due to a malfunctioning pressure switch, blocked pressure hose, or debris interfering with water level detection in the dishwasher tub.
Can I still use my Asko dishwasher with error code F5?
No, you should not use the dishwasher with error F5 as it indicates the appliance cannot properly detect water levels, which could lead to overfilling, underfilling, or other operational problems that may cause damage.
How much does it cost to fix Asko dishwasher error F5?
If it's just a blocked hose, the fix is free. If the pressure switch needs replacement, expect to pay $150-300 for parts and professional installation, depending on your model and local service rates.
How do I reset my Asko dishwasher after fixing error F5?
After completing repairs, unplug the dishwasher for 5 minutes, then plug it back in. The error code should clear automatically when you start a new cycle if the issue has been resolved.