Candy Dishwasher Error E4
⚡ Quick Answer: The Candy Dishwasher E4 error indicates that the anti-flood protection has been activated due to water detected in the base or tray. This activation s... ✅ DIY Fixable
What Does Error E4 Mean?
The Candy Dishwasher E4 error indicates that the anti-flood protection has been activated due to water detected in the base or tray. This activation stops the washing cycle and often runs the drain pump continuously to remove excess water. Common causes include leaks, water accumulation, or a blocked drainage system. It's vital to address this issue promptly to prevent further damage.
Common Symptoms:
- Dishwasher stops mid‑cycle and displays E4.
- Continuous operation of the drain pump to remove water.
- Water detected in the base or tray triggering anti‑flood protection.
Possible Causes
- Leak or water accumulation triggering anti‑flood / Aquastop sensor. (medium)
- Faulty or blocked drain system (filters, hoses, pump) leading to overflow or water build‑up. (medium)
- Improper detergent use or excess foam causing water to enter the base tray. (low)
How to Fix Error E4
DIY Fix Check for visible leaks and water accumulation
- Turn off and unplug the dishwasher.
- Remove the lower kick panel to access the base.
- Use a sponge or towels to soak up any water present in the base area.
- Inspect around the door, hose connections, and base for signs of leaks.
DIY Fix Inspect and clean filters and drain hose
- Remove and clean the dishwasher filter assembly.
- Check the drain hose for kinks, blockages, or damage.
- Straighten and clear any obstructions found in hoses.
- Reassemble and test a short wash cycle.
Technician Only Evaluate and service drainage and leak detection system
- Drain all water from the base and inspect the anti‑flood sensor assembly.
- Test the drain pump and replace if defective.
- Replace or repair any leaking hoses or faulty seals.
- Verify proper operation of the Aquastop/anti‑flood system after repairs.
Parts needed: Drain pump, Drain hose, Anti‑flood sensor, Seals and gaskets
- If after basic cleaning and inspection the error persists.
- If you find water continuing to accumulate or cannot identify the source of the leak.
- If you are unsure about accessing internal components safely.
Next step
Choose the next step for E4
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 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.
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.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
Float Switch
Detects the maximum water level to prevent overflow and potential flooding.
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.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
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.
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.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E4 error mean on Candy Dishwasher?
E4 error means the anti-flood protection has activated due to water detected in the base, stopping the cycle.
Can I fix Candy Dishwasher E4 error myself?
Yes, you can check for visible leaks, clean filters, and inspect the drain hose.
How much does it cost to fix E4 error?
Repair costs vary by region and part, typically moderate for pump or sensor replacements.
When should I call a technician for E4?
Call a technician if the error persists after cleaning or if you cannot find the leak source.
Sources & References
- Error Code E4 - Candy Dishwasher Leak/Anti‑Flood (community)
Data last verified: 2026-07-31
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