Technika Dishwasher Error i30
⚡ Quick Answer: The Technika dishwasher error i30 indicates a water leakage detection problem. This error often results in the dishwasher stopping mid-cycle, accompan... ✅ DIY Fixable
What Does Error i30 Mean?
The Technika dishwasher error i30 indicates a water leakage detection problem. This error often results in the dishwasher stopping mid-cycle, accompanied by a continuous beeping sound and flashing display lights. The detection occurs when water is found in the base tray or an internal leak/overflow condition is identified, signaling that immediate attention is required to prevent further water damage.
Common Symptoms:
- Dishwasher stops mid-cycle
- Water detected in the base tray
- Error i30 displayed on control panel
Possible Causes
- Internal water leak / overflow detected (medium)
- Clogged drain or float assembly causing erroneous leak detection (low)
How to Fix Error i30
DIY Fix Check for water in the base and basic drainage issues
- Turn off and unplug the dishwasher
- Open the lower kickplate and check for standing water in the base tray
- If water is present, carefully soak it up with towels
- Check that the drain hose isn’t kinked or clogged
- Clean the filter and ensure no debris is blocking drainage
Technician Only Inspect leak detection components and internal seals
- Disconnect dishwasher from power and water supply
- Remove access panels and inspect the float switch and leak detection tray/sensor
- Check for damaged seals, gaskets, or cracked hoses leading to internal leaks
- Verify drain pump and hose routing function correctly
- Replace any faulty components causing water ingress
Parts needed: float switch, base leak sensor, drain pump, seals/gaskets, drain hose
- If water is visibly leaking during operation
- If error persists after basic user-level drainage checks
- If internal components like sensors or pumps appear damaged
Next step
Choose the next step for i30
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
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.
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 Pump
Pumps waste water out of the appliance during the drain cycle.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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.
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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.
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 i30 error mean on technika dishwasher?
The i30 error indicates a water leakage detection issue, causing the dishwasher to stop mid-cycle.
Can I fix technika dishwasher i30 error myself?
Yes, you can check for standing water in the base tray and address drainage issues.
How much does it cost to fix i30 error?
Repair costs range from $100 to $300+, depending on parts and labor.
When should I call a technician for i30?
Call a technician if you see visible leaks or if the error persists after basic checks.
Sources & References
Data last verified: 2026-07-31
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