Omega Dishwasher Error E15

⚡ Quick Answer: The Omega Dishwasher E15 error code indicates a water leakage detection issue, which may trigger a continuous beeping sound and a flashing display. Th... ✅ DIY Fixable

What Does Error E15 Mean?

The Omega Dishwasher E15 error code indicates a water leakage detection issue, which may trigger a continuous beeping sound and a flashing display. This error typically occurs when water is detected in the base or flood tray, activating the leak-protection system. To troubleshoot, check for any water leakage under the dishwasher, and if the error persists, further inspection of internal components may be required.

Common Symptoms:

  • Dishwasher stops mid‑cycle
  • Error code E15 displayed on control panel

Possible Causes

  • Float Switch
  • Leaking Hose
  • Faulty Water Inlet Valve

How to Fix Error E15

DIY Fix Check for water leakage under dishwasher

  1. Turn off dishwasher and water supply
  2. Pull out the unit if possible
  3. Look for signs of water under or around dishwasher base

Technician Only Inspect internal flood tray and leak detection system

  1. Disconnect power and water supply
  2. Remove base access panels
  3. Check for water in base tray and dry thoroughly
  4. Inspect flood sensor and float switch operation

Parts needed: flood sensor/float switch

🛑 When to Call a Pro:
  • If water damage is found under unit
  • If E15 persists after drying and leak inspection
  • If internal components appear damaged

Next step

Choose the next step for E15

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Float Switch

Detects the maximum water level to prevent overflow and potential flooding.

Typical part-only price
$15 - $40
DIY difficulty
Easy
Estimated time
10-20 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage N/A
component Float Switch
resistance 10-30 ohms
part_number Omega DW-FS01
voltage_rating 120V AC

Common Questions

What does E15 error mean on Omega Dishwasher?

E15 indicates a water leakage issue, stopping the cycle and triggering alarms.

Can I fix Omega Dishwasher E15 error myself?

Yes, check for water leakage under the unit and inspect for any visible signs of flooding.

How much does it cost to fix E15 error?

Repair costs range from $50 to $120 depending on the necessary parts.

When should I call a technician for E15?

Call a technician if you find water damage, if E15 persists after inspection, or if internal parts are damaged.

Sources & References

Data last verified: 2026-07-22

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