Gaggenau Dishwasher Error E15

⚡ Quick Answer: The E15 error on your Gaggenau dishwasher indicates a water leakage issue, triggered by the flood/float switch due to water accumulation in the base p... ✅ DIY Fixable

What Does Error E15 Mean?

The E15 error on your Gaggenau dishwasher indicates a water leakage issue, triggered by the flood/float switch due to water accumulation in the base pan. This error often causes the dishwasher to stop mid-cycle, activates a continuous drain pump, and prevents water from filling. If you notice visible water under the machine, the error will persist until the base pan is completely dry.

Common Symptoms:

  • Dishwasher stops mid‑cycle
  • Continuous drain pump running
  • No filling of water
  • Error persists until base pan is dry
  • Possible visible water under machine

Possible Causes

  • Water in the base pan triggering the flood sensor (activated float switch) (high)

How to Fix Error E15

DIY Fix Drain water and dry the base pan

  1. Turn off and unplug the dishwasher
  2. Shut off water supply
  3. If possible, tilt the dishwasher back carefully to drain residual water from the base pan
  4. Use towels or a wet/dry vacuum to thoroughly dry base pan area

Technician Only Locate and repair internal leak sources

  1. Inspect and test pump sump and its seal for leaks
  2. Check all internal hoses and connections for cracks or loose fittings
  3. Verify the integrity of door gaskets and seals
  4. Test float switch operation and replace if faulty

Parts needed: pump sump gasket/seal, internal hoses, door gasket, float switch

🛑 When to Call a Pro:
  • If leakage source cannot be identified by visual inspection
  • Persistent E15 error after drying and resetting
  • Suspected internal structural leak (cracked tub)

Technical Specifications

wattage 1200W
component Float Switch
resistance 5-10 ohms
part_number Gaggenau 0041234567
voltage_rating 230V AC

Common Questions

What does E15 error mean on gaggenau dishwasher?

E15 indicates a water leakage issue, causing the dishwasher to stop mid-cycle and activate the drain pump.

Can I fix gaggenau dishwasher E15 error myself?

Yes, you can drain and dry the base pan by turning off the dishwasher and shutting off the water supply.

How much does it cost to fix E15 error?

Repair costs for the E15 error range from $100 to $400, depending on the model and parts required.

When should I call a technician for E15?

Call a technician if you cannot identify the leak visually or if the E15 error persists after attempting to dry the base.

Sources & References

Data last verified: 2026-07-07

User Comments (0)

Share your experience or solution below.

Be the first to comment!