Simpson Dishwasher Error i10

⚡ Quick Answer: The i10 error code on your Simpson dishwasher indicates a water filling issue. This may cause the appliance to stop functioning and is often accompani... ✅ DIY Fixable

What Does Error i10 Mean?

The i10 error code on your Simpson dishwasher indicates a water filling issue. This may cause the appliance to stop functioning and is often accompanied by unusual sounds from the pump. To resolve this, check that the water supply is turned on, inspect the inlet hose for kinks or blocks, and clean the inlet hose filter. If the problem persists, internal components may need inspection or replacement.

Common Symptoms:

  • Dishwasher stops operation and displays an error code related to water fill issue
  • Machine does not fill with water when cycle starts

Possible Causes

  • Water inlet / fill failure (low)

How to Fix Error i10

DIY Fix Check water supply and inlet

  1. Ensure the water tap supplying the dishwasher is fully open.
  2. Check that the inlet hose is not bent, kinked, or blocked.
  3. Confirm that the water pressure is sufficient.

DIY Fix Clean inlet hose filter

  1. Turn off the water tap before disconnecting the inlet hose.
  2. Remove and clean the filter at the hose connection to the tap/valve.
  3. Reattach the hose securely and restore water supply.

Technician Only Inspect internal water inlet components

  1. Check the water inlet valve and solenoid for proper operation.
  2. Test fill sensors or pressure switches for correct signal.
  3. Inspect for internal blockages in water path.

Parts needed: Water inlet valve, Fill sensor / pressure switch, Hoses and internal connectors

🛑 When to Call a Pro:
  • If after checking water supply and cleaning inlet filters, the machine still fails to fill with water.
  • If you detect water leak, strange noises, or repeated error codes without visible cause.

Next step

Choose the next step for i10

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

Based on diagnostic data

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
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.

Find a part that fits my model

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.

Possible related component

Pressure Switch

Detects the water level inside the tub and signals when to start or stop filling.

$25 - $65 · Easy · 15-30 mins

Check fit & price

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Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number SP123456
voltage_rating 240V AC

Common Questions

What does i10 error mean on Simpson dishwasher?

The i10 error indicates a water filling issue, causing the dishwasher to stop operation.

Can I fix Simpson dishwasher i10 error myself?

Yes, check the water supply, ensure the inlet hose is clear, and clean the inlet filter.

How much does it cost to fix i10 error?

Repair costs typically range from $50 to $150, including parts and labor.

When should I call a technician for i10?

Call a technician if the issue persists after checking the water supply and cleaning filters.

Sources & References

Data last verified: 2026-04-23

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