f87
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Miele · Dishwashers
Water level sensor fault
Quick Answer
Error code F87 on your Miele Dishwashers means: Water level sensor fault. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Turn off the dishwasher and disconnect from power.
2
Clean all filters and check the sump area for debris.
3
A technician must inspect the water level sensor and its pressure hose.
4
Replace the sensor or clear the pressure hose as needed.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
Water level sensor
Pressure hose
Control board
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