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Miele · Dryers
Flash RAM defective - incorrect data
Quick Answer
Error code F45 on your Miele Dryers means: Flash RAM defective - incorrect data. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
PTD908TCD450WPTCE520WPTCE630WPTCJ690WPTWB120WPTWD660WPTWF760WPTWI180WPTWR860WPTXI680WPTXR860WP
Likely Causes
  1. Flash RAM chip on the control board is damaged
  2. Data corruption due to power interruption
  3. Control board component failure
  4. Age-related degradation
How to Fix It
1
Turn off the dryer and unplug from power.
2
Wait 10 minutes and restart.
3
If the error persists, the control board Flash RAM is defective.
4
Contact Miele service for control board replacement.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
Electronic control board
Related Error Codes
F1F2F3F4F30
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