Grundig Dishwasher Error E01

⚡ Quick Answer: The Grundig dishwasher error E01 indicates a malfunction related to the drain pump or water supply issues. This may occur due to water detected in the... ✅ DIY Fixable

What Does Error E01 Mean?

The Grundig dishwasher error E01 indicates a malfunction related to the drain pump or water supply issues. This may occur due to water detected in the base, activating the anti-flood switch, or a failure in the water inlet system preventing the machine from filling properly. Symptoms include the dishwasher stopping mid-cycle, continuous pump activity, and unusual noises during operation.

Common Symptoms:

  • Dishwasher stops at start or mid‑cycle showing E01
  • Water in the base of machine or error persists until drained
  • Dishwasher will not draw water or fill properly
  • Possible inability to complete cycle or continuous pump activity

Possible Causes

  • Water in base activating anti‑flood switch (medium)
  • Inlet water supply or valve issue (medium)

How to Fix Error E01

DIY Fix Check and drain water from base, inspect water supply

  1. Turn off and unplug the dishwasher.
  2. Pull the machine out and tilt it gently to allow any water collected in the base to drain out.
  3. Check that the water supply tap is fully open and the inlet hose is not kinked or blocked.
  4. Inspect and clean any accessible filters on the inlet hose.

Technician Only Inspect internal components (inlet valve, leak detectors, sensors)

  1. Verify proper operation of the water inlet valve and pressure sensor; test resistance if applicable.
  2. Check the float or leak detection switch in the base for proper function and replace if faulty.
  3. Inspect internal hoses, connections, and seals for leaks leading to base water accumulation.

Parts needed: Water inlet valve, Inlet hose and filters, Leak detection/float switch

🛑 When to Call a Pro:
  • If water continues to accumulate in base after draining and inspected seals and hoses, as this may indicate internal leak or failed component requiring professional repair.
  • If inlet valve or pressure sensor tests fail and user lacks tools/experience to replace safely.

Next step

Choose the next step for E01

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

Float Switch

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

$15 - $40 · Easy · 10-20 mins

Check fit & price

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Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number Grundig 123456789
voltage_rating 230V AC

Common Questions

What does E01 error mean on grundig dishwasher?

E01 indicates a malfunction in the drain pump or water supply issues, often linked to water in the base.

Can I fix grundig dishwasher E01 error myself?

Yes, you can check and drain water from the base and inspect the water supply for kinks or blockages.

How much does it cost to fix E01 error?

Repair costs typically range from €50 to €200, including parts and labor.

When should I call a technician for E01?

Call a technician if water continues to accumulate in the base or if you lack tools to safely replace faulty components.

Sources & References

Data last verified: 2026-04-23

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