Simpson Washing Machine Error E30
⚡ Quick Answer: The Simpson Washing Machine error E30 indicates a water level or drainage issue. This error often occurs when the machine detects an unexpected drop i... ✅ DIY Fixable
What Does Error E30 Mean?
The Simpson Washing Machine error E30 indicates a water level or drainage issue. This error often occurs when the machine detects an unexpected drop in water level, which may be due to a leak or siphoning effect. Symptoms include the washing cycle stopping mid-operation, potential water leakage from the drum, and the machine failing to advance past the fill or drain phase.
Common Symptoms:
- Cycle stops mid‑wash with E30 displayed.
- Water may leak or drain unexpectedly from the drum.
- Machine may not proceed past initial fill or drain phase.
Possible Causes
- Unexpected drop in water level detected (leak or siphoning effect) (medium)
- Drainage issue (blocked/clogged drain hose or pump) (medium)
How to Fix Error E30
DIY Fix Check and correct drain hose position and blockages
- Unplug the machine and turn off water supply.
- Inspect the drain hose for kinks, clogs, or if it’s positioned too low (may cause syphoning).
- Ensure the hose outlet is at proper height per installation instructions.
- Clear any visible debris from hose or pump filter accessible areas.
Technician Only Inspect and service drain pump and water level sensor
- Remove access panels to reach drain pump and pressure switch assembly.
- Check drain pump impeller for obstructions and proper operation.
- Test pressure (water level) sensor and tubing for proper function and leaks.
- Replace faulty drain pump or pressure sensor if needed.
Parts needed: Drain pump, Pressure/water level sensor, Hoses
- If water continues to leak after basic checks.
- If error persists after clearing clogs and correct hose placement.
Next step
Choose the next step for E30
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.
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
Model-compatible Washing Machine 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.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
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 E30 error mean on Simpson Washing Machine?
E30 indicates a water level or drainage malfunction, often causing the cycle to stop and potential water leakage.
Can I fix Simpson Washing Machine E30 error myself?
Yes, you can check for blockages in the drain hose and ensure it is positioned correctly to prevent siphoning.
How much does it cost to fix E30 error?
Estimated repair costs range from AUD 100 to 300, including parts and labor.
When should I call a technician for E30?
Call a technician if water continues to leak after basic checks or if the error persists despite clearing clogs.
Data last verified: 2026-07-31
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