ERROR CODE EXPLAINED
Miele Washer
Miele Washer F15 Error Code
What it means
The washer hot-water inlet is blocked or restricted.
Try this first
- Stop the wash program, open the hot-water faucet, then select and restart the program.
- If the hot-water inlet filter is dirty, close the hot-water faucet, disconnect the hose, remove the seal/filter, clean the filter, then reinstall the filter/seal and reconnect the hose.
- Open the hot-water faucet and check the connection for leaks.
- With the hot-water faucet fully open, Miele expects at least 5 L of water in 15 seconds; contact the facility manager or a plumber if flow is lower.
- If the water pressure cannot be increased enough, contact Miele Service.
Can I keep using it?Follow the Miele checks that match the condition described by the appliance; not every step applies to every model or cause.
Repair usually required?Use only the manufacturer-backed checks on this page. If Miele directs the issue to service or the listed checks do not resolve it, arrange professional service.
If the error keeps returning
Use the linked official Miele support article for the exact source guidance and model-specific details.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.