Ilve Dishwasher Error E5
⚡ Quick Answer: The Ilve dishwasher E5 error indicates a malfunction related to the drain pump, often due to a water level sensor fault. This may result in the applia... ✅ DIY Fixable
What Does Error E5 Mean?
The Ilve dishwasher E5 error indicates a malfunction related to the drain pump, often due to a water level sensor fault. This may result in the appliance stopping mid-cycle, excessive water in the tub, or unusual noises during operation. The issue typically arises from a blocked pressure chamber, a faulty pressure switch, or an inlet valve stuck open, leading to overfilling conditions.
Common Symptoms:
- Dishwasher stops mid‑cycle with E5 displayed
- Excess water in tub or water backing up
- Possible overfill indicated before pump runs
Possible Causes
- Blocked pressure chamber or air trap causing incorrect water level detection (medium)
- Faulty or blocked pressure switch or hose (medium)
- Inlet valve stuck open resulting in overfilling (medium)
How to Fix Error E5
DIY Fix Power off, drain excess water, basic checks
- Turn off and disconnect the dishwasher from power.
- If there’s visible water, carefully remove excess water from the tub with a sponge and container.
- Ensure the appliance door seals and interior are dry before restarting.
Technician Only Inspect pressure system and water inlet components
- Remove access panels and locate the pressure chamber/air trap assembly.
- Clean out any debris, scale, or grease in the pressure chamber and hose.
- Test pressure switch function with diagnostic tools and replace if faulty.
- Check the inlet valve for sticking — replace if it fails to close when power is removed.
Parts needed: Pressure switch, Pressure hose/air trap, Water inlet valve assembly
- If cleaning and basic drainage actions don’t clear the code
- If you detect continuous water entering the machine when it’s powered off
- If pressure switch or hoses show signs of failure on inspection without clear resolution
Next step
Choose the next step for E5
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
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
- Typical part-only price
- $25 - $65
- 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 components that may be involved
Check these only if your diagnosis points to them.
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
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Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump Assembly |
| resistance | 10-20 ohms |
| part_number | ILVE-DRAIN-PUMP-001 |
| voltage_rating | 240V AC |
Common Questions
What does E5 error mean on Ilve dishwasher?
E5 error indicates a malfunction related to the drain pump due to overfill or abnormal water level detection.
Can I fix Ilve dishwasher E5 error myself?
Yes, you can perform basic checks like draining excess water and ensuring the seals are dry.
How much does it cost to fix E5 error?
The estimated repair cost for E5 error ranges from $100 to $350, depending on parts and labor.
When should I call a technician for E5?
Call a technician if basic drainage actions don't resolve the error or if you notice continuous water entry.
Data last verified: 2026-04-23
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