M
f15
Moderate
Miele · Washing Machines
Hot water intake fault
Quick Answer
Error code F15 on your Miele Washing Machines means: Hot water intake fault. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. Hot water supply is not connected or turned off
  2. Hot water inlet valve is defective
  3. Temperature of incoming hot water is too high
  4. Inlet hose for hot water is kinked
How to Fix It
1
Verify the hot water supply is connected and turned on.
2
Check the hot water inlet hose for kinks or damage.
3
Ensure the incoming hot water temperature does not exceed the machine's specification.
4
If the error persists, have the hot water inlet valve tested and replaced if necessary.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Hot water inlet valve
Inlet hose
Related Error Codes
Video Guides
Loading video guides…
Search more on YouTube →