water tap symbol
Moderate
Bosch · Dishwashers
Water supply problem detected
Quick Answer
Error code Water Tap Symbol on your Bosch Dishwashers means: Water supply problem detected. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Check that the water supply tap/valve is fully open.
2
Pull the dishwasher out slightly and inspect the cold water fill hose for kinks or bends.
3
Straighten any kinks in the water supply and waste water hoses.
4
Clean the filter screen on the water inlet valve.
5
If the issue persists, test the water inlet valve and replace 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
Water inlet valve
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