Code lookup
F40 appliance error code
The same visible code can mean different things depending on brand, appliance type, and model family. Choose the closest match before taking action.
Compare source-backed meanings
| Brand and appliance | Meaning | Use guidance | Source status | Open record |
|---|---|---|---|---|
| ASKO Dishwasher F40The reviewed table distinguishes F40 inlet valve leakage from F12/F67 inlet faults and F54 overfilling. Preserve the complete displayed code. | Manual 875097-a14 documents F40 on these ASKO dishwashers as inlet valve leakage. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial ASKO support; verified 2026-07-30 | Exact record |
| Fisher & Paykel Dishwasher F40User guide 591900A gives only the label 'water flow error' for F40. This page therefore avoids assigning a specific component or repair. | Guide 591900A documents F40 on these DW60U dishwashers as a flow error. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Fisher & Paykel support; verified 2026-07-30 | Exact record |
| Hisense Dishwasher F40The HUI66360XCUS manual distinguishes F40 inlet-valve leakage from F12/F67 water-inlet faults and from F54 overfilling; preserve the complete displayed code. | Hisense documents F40 on dishwasher model HUI66360XCUS as inlet-valve leakage. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Hisense support; verified 2026-07-30 | Exact record |
Coverage context
This page compares covered records for the same visible code. Use it as a starting point, then open the exact brand and appliance record before taking action.
Current coverage
Why context matters
A visible code is not a diagnosis by itself. The current F40 comparison covers 3 brands and 1 appliance type. Brand, appliance type, and model family decide which record applies.
Use the exact record links below before trying reset steps or deciding whether the appliance can be used.
Current contexts
Missing your brand or appliance?
Do not assume F40 has the same meaning on a different brand, appliance type, or model family. Open search with this code to use the coverage request draft when no exact match exists.
Safety reminder
Stop and use qualified service for water near electrical parts, burning smells, gas odor, miswired range warnings, unsafe refrigerator temperatures, or repeated failed resets.
Safety guide